go: update modules

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>

go.mod

@@ -6,14 +6,15 @@ require (
 	github.com/davecgh/go-spew v1.1.1
 	github.com/fatih/color v1.13.0
 	github.com/sirupsen/logrus v1.8.1
-	github.com/urfave/cli/v2 v2.4.0
+	github.com/urfave/cli/v2 v2.10.3
-	golang.org/x/crypto v0.0.0-20220331220935-ae2d96664a29
+	golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d
-	golang.org/x/sys v0.0.0-20220403205710-6acee93ad0eb
+	golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e
 )
 
 require (
-	github.com/cpuguy83/go-md2man/v2 v2.0.1 // indirect
+	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
 	github.com/mattn/go-colorable v0.1.12 // indirect
 	github.com/mattn/go-isatty v0.0.14 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
 )

go.sum

@@ -1,6 +1,6 @@
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/toml v1.1.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
-github.com/cpuguy83/go-md2man/v2 v2.0.1 h1:r/myEWzV9lfsM1tFLgDyu0atFtJ1fXn261LKYj/3DxU=
+github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
-github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
@@ -19,10 +19,12 @@ github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE
 github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/urfave/cli/v2 v2.4.0 h1:m2pxjjDFgDxSPtO8WSdbndj17Wu2y8vOT86wE/tjr+I=
+github.com/urfave/cli/v2 v2.10.3 h1:oi571Fxz5aHugfBAJd5nkwSk3fzATXtMlpxdLylSCMo=
-github.com/urfave/cli/v2 v2.4.0/go.mod h1:NX9W0zmTvedE5oDoOMs2RTC8RvdK98NTYZE5LbaEYPg=
+github.com/urfave/cli/v2 v2.10.3/go.mod h1:f8iq5LtQ/bLxafbdBSLPPNsgaW0l/2fYYEHhAyPlwvo=
-golang.org/x/crypto v0.0.0-20220331220935-ae2d96664a29 h1:tkVvjkPTB7pnW3jnid7kNyAMPVWllTNOf/qKDze4p9o=
+github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
-golang.org/x/crypto v0.0.0-20220331220935-ae2d96664a29/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
+golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d h1:sK3txAijHtOK88l68nt020reeT1ZdKLIYetKl95FzVY=
+golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -32,10 +34,11 @@ golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220403205710-6acee93ad0eb h1:PVGECzEo9Y3uOidtkHGdd347NjLtITfJFO9BxFpmRoo=
+golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e h1:CsOuNlbOuf0mzxJIefr6Q4uAUetRUwZE4qt7VfzP+xo=
-golang.org/x/sys v0.0.0-20220403205710-6acee93ad0eb/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

vendor/github.com/urfave/cli/v2/.gitignore

@@ -1,9 +1,10 @@
 *.coverprofile
 *.orig
-node_modules/
 vendor
 .idea
 internal/*/built-example
 coverage.txt
+/.local/
+/site/
 
 *.exe

vendor/github.com/urfave/cli/v2/CODE_OF_CONDUCT.md

@@ -55,11 +55,12 @@ further defined and clarified by project maintainers.
 ## Enforcement
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
-reported by contacting Dan Buch at dan@meatballhat.com. All complaints will be
+reported by contacting urfave-governance@googlegroups.com, a members-only group
-reviewed and investigated and will result in a response that is deemed necessary
+that is world-postable. All complaints will be reviewed and investigated and
-and appropriate to the circumstances. The project team is obligated to maintain
+will result in a response that is deemed necessary and appropriate to the
-confidentiality with regard to the reporter of an incident.  Further details of
+circumstances. The project team is obligated to maintain confidentiality with
-specific enforcement policies may be posted separately.
+regard to the reporter of an incident. Further details of specific enforcement
+policies may be posted separately.
 
 Project maintainers who do not follow or enforce the Code of Conduct in good
 faith may face temporary or permanent repercussions as determined by other

vendor/github.com/urfave/cli/v2/LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2016 Jeremy Saenz & Contributors
+Copyright (c) 2022 urfave/cli maintainers
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

vendor/github.com/urfave/cli/v2/Makefile

@@ -0,0 +1,40 @@
+# NOTE: this Makefile is meant to provide a simplified entry point for humans to
+# run all of the critical steps to verify one's changes are harmonious in
+# nature. Keeping target bodies to one line each and abstaining from make magic
+# are very important so that maintainers and contributors can focus their
+# attention on files that are primarily Go.
+
+.PHONY: all
+all: generate vet tag-test test check-binary-size tag-check-binary-size gfmrun v2diff
+
+# NOTE: this is a special catch-all rule to run any of the commands
+# defined in internal/build/build.go with optional arguments passed
+# via GFLAGS (global flags) and FLAGS (command-specific flags), e.g.:
+#
+#   $ make test GFLAGS='--packages cli'
+%:
+	go run internal/build/build.go $(GFLAGS) $* $(FLAGS)
+
+.PHONY: tag-test
+tag-test:
+	go run internal/build/build.go -tags urfave_cli_no_docs test
+
+.PHONY: tag-check-binary-size
+tag-check-binary-size:
+	go run internal/build/build.go -tags urfave_cli_no_docs check-binary-size
+
+.PHONY: gfmrun
+gfmrun:
+	go run internal/build/build.go gfmrun docs/v2/manual.md
+
+.PHONY: docs
+docs:
+	mkdocs build
+
+.PHONY: docs-deps
+docs-deps:
+	pip install -r mkdocs-requirements.txt
+
+.PHONY: serve-docs
+serve-docs:
+	mkdocs serve

vendor/github.com/urfave/cli/v2/README.md

@@ -1,70 +1,19 @@
-cli
+# cli
-===
 
 [![GoDoc](https://godoc.org/github.com/urfave/cli?status.svg)](https://pkg.go.dev/github.com/urfave/cli/v2)
 [![codebeat](https://codebeat.co/badges/0a8f30aa-f975-404b-b878-5fab3ae1cc5f)](https://codebeat.co/projects/github-com-urfave-cli)
 [![Go Report Card](https://goreportcard.com/badge/urfave/cli)](https://goreportcard.com/report/urfave/cli)
-[![codecov](https://codecov.io/gh/urfave/cli/branch/master/graph/badge.svg)](https://codecov.io/gh/urfave/cli)
+[![codecov](https://codecov.io/gh/urfave/cli/branch/main/graph/badge.svg)](https://codecov.io/gh/urfave/cli)
 
 cli is a simple, fast, and fun package for building command line apps in Go. The
 goal is to enable developers to write fast and distributable command line
 applications in an expressive way.
 
-## Usage Documentation
+## Documentation
 
-Usage documentation exists for each major version. Don't know what version you're on? You're probably using the version from the `master` branch, which is currently `v2`.
+More documentation is available in [`./docs`](./docs) or the hosted
+documentation site at <https://cli.urfave.org>.
 
-- `v2` - [./docs/v2/manual.md](./docs/v2/manual.md)
+## License
-- `v1` - [./docs/v1/manual.md](./docs/v1/manual.md)
 
-Guides for migrating to newer versions:
+See [`LICENSE`](./LICENSE)
-
-- `v1-to-v2` - [./docs/migrate-v1-to-v2.md](./docs/migrate-v1-to-v2.md)
-
-## Installation
-
-Using this package requires a working Go environment. [See the install instructions for Go](http://golang.org/doc/install.html).
-
-Go Modules are required when using this package. [See the go blog guide on using Go Modules](https://blog.golang.org/using-go-modules).
-
-### Using `v2` releases
-
-```
-$ GO111MODULE=on go get github.com/urfave/cli/v2
-```
-
-```go
-...
-import (
-  "github.com/urfave/cli/v2" // imports as package "cli"
-)
-...
-```
-
-### Using `v1` releases
-
-```
-$ GO111MODULE=on go get github.com/urfave/cli
-```
-
-```go
-...
-import (
-  "github.com/urfave/cli"
-)
-...
-```
-
-### GOPATH
-
-Make sure your `PATH` includes the `$GOPATH/bin` directory so your commands can
-be easily used:
-```
-export PATH=$PATH:$GOPATH/bin
-```
-
-### Supported platforms
-
-cli is tested against multiple versions of Go on Linux, and against the latest
-released version of Go on OS X and Windows. This project uses Github Actions for
-builds. To see our currently supported go versions and platforms, look at the [./.github/workflows/cli.yml](https://github.com/urfave/cli/blob/master/.github/workflows/cli.yml).

vendor/github.com/urfave/cli/v2/app.go

@@ -11,13 +11,19 @@ import (
 	"time"
 )
 
+const suggestDidYouMeanTemplate = "Did you mean %q?"
+
 var (
-	changeLogURL            = "https://github.com/urfave/cli/blob/master/docs/CHANGELOG.md"
+	changeLogURL            = "https://github.com/urfave/cli/blob/main/docs/CHANGELOG.md"
 	appActionDeprecationURL = fmt.Sprintf("%s#deprecated-cli-app-action-signature", changeLogURL)
 	contactSysadmin         = "This is an error in the application.  Please contact the distributor of this application if this is not you."
 	errInvalidActionType    = NewExitError("ERROR invalid Action type. "+
 		fmt.Sprintf("Must be `func(*Context`)` or `func(*Context) error).  %s", contactSysadmin)+
 		fmt.Sprintf("See %s", appActionDeprecationURL), 2)
+
+	SuggestFlag               SuggestFlagFunc    = suggestFlag
+	SuggestCommand            SuggestCommandFunc = suggestCommand
+	SuggestDidYouMeanTemplate string             = suggestDidYouMeanTemplate
 )
 
 // App is the main structure of a cli application. It is recommended that
@@ -52,6 +58,8 @@ type App struct {
 	HideVersion bool
 	// categories contains the categorized commands and is populated on app startup
 	categories CommandCategories
+	// flagCategories contains the categorized flags and is populated on app startup
+	flagCategories FlagCategories
 	// An action to execute when the shell completion flag is set
 	BashComplete BashCompleteFunc
 	// An action to execute before any subcommands are run, but after the context is ready
@@ -94,10 +102,16 @@ type App struct {
 	// single-character bool arguments into one
 	// i.e. foobar -o -v -> foobar -ov
 	UseShortOptionHandling bool
+	// Enable suggestions for commands and flags
+	Suggest bool
 
 	didSetup bool
 }
 
+type SuggestFlagFunc func(flags []Flag, provided string, hideHelp bool) string
+
+type SuggestCommandFunc func(commands []*Command, provided string) string
+
 // Tries to find out when this binary was compiled.
 // Returns the current time if it fails to find it.
 func compileTime() time.Time {
@@ -181,6 +195,8 @@ func (a *App) Setup() {
 		if c.HelpName == "" {
 			c.HelpName = fmt.Sprintf("%s %s", a.HelpName, c.Name)
 		}
+
+		c.flagCategories = newFlagCategoriesFromFlags(c.Flags)
 		newCommands = append(newCommands, c)
 	}
 	a.Commands = newCommands
@@ -205,6 +221,13 @@ func (a *App) Setup() {
 	}
 	sort.Sort(a.categories.(*commandCategories))
 
+	a.flagCategories = newFlagCategories()
+	for _, fl := range a.Flags {
+		if cf, ok := fl.(CategorizableFlag); ok {
+			a.flagCategories.AddFlag(cf.GetCategory(), cf)
+		}
+	}
+
 	if a.Metadata == nil {
 		a.Metadata = make(map[string]interface{})
 	}
@@ -245,48 +268,53 @@ func (a *App) RunContext(ctx context.Context, arguments []string) (err error) {
 
 	err = parseIter(set, a, arguments[1:], shellComplete)
 	nerr := normalizeFlags(a.Flags, set)
-	context := NewContext(a, set, &Context{Context: ctx})
+	cCtx := NewContext(a, set, &Context{Context: ctx})
 	if nerr != nil {
 		_, _ = fmt.Fprintln(a.Writer, nerr)
-		_ = ShowAppHelp(context)
+		_ = ShowAppHelp(cCtx)
 		return nerr
 	}
-	context.shellComplete = shellComplete
+	cCtx.shellComplete = shellComplete
 
-	if checkCompletions(context) {
+	if checkCompletions(cCtx) {
 		return nil
 	}
 
 	if err != nil {
 		if a.OnUsageError != nil {
-			err := a.OnUsageError(context, err, false)
+			err := a.OnUsageError(cCtx, err, false)
-			a.handleExitCoder(context, err)
+			a.handleExitCoder(cCtx, err)
 			return err
 		}
 		_, _ = fmt.Fprintf(a.Writer, "%s %s\n\n", "Incorrect Usage.", err.Error())
-		_ = ShowAppHelp(context)
+		if a.Suggest {
+			if suggestion, err := a.suggestFlagFromError(err, ""); err == nil {
+				fmt.Fprintf(a.Writer, suggestion)
+			}
+		}
+		_ = ShowAppHelp(cCtx)
 		return err
 	}
 
-	if !a.HideHelp && checkHelp(context) {
+	if !a.HideHelp && checkHelp(cCtx) {
-		_ = ShowAppHelp(context)
+		_ = ShowAppHelp(cCtx)
 		return nil
 	}
 
-	if !a.HideVersion && checkVersion(context) {
+	if !a.HideVersion && checkVersion(cCtx) {
-		ShowVersion(context)
+		ShowVersion(cCtx)
 		return nil
 	}
 
-	cerr := context.checkRequiredFlags(a.Flags)
+	cerr := cCtx.checkRequiredFlags(a.Flags)
 	if cerr != nil {
-		_ = ShowAppHelp(context)
+		_ = ShowAppHelp(cCtx)
 		return cerr
 	}
 
 	if a.After != nil {
 		defer func() {
-			if afterErr := a.After(context); afterErr != nil {
+			if afterErr := a.After(cCtx); afterErr != nil {
 				if err != nil {
 					err = newMultiError(err, afterErr)
 				} else {
@@ -297,20 +325,20 @@ func (a *App) RunContext(ctx context.Context, arguments []string) (err error) {
 	}
 
 	if a.Before != nil {
-		beforeErr := a.Before(context)
+		beforeErr := a.Before(cCtx)
 		if beforeErr != nil {
-			a.handleExitCoder(context, beforeErr)
+			a.handleExitCoder(cCtx, beforeErr)
 			err = beforeErr
 			return err
 		}
 	}
 
-	args := context.Args()
+	args := cCtx.Args()
 	if args.Present() {
 		name := args.First()
 		c := a.Command(name)
 		if c != nil {
-			return c.Run(context)
+			return c.Run(cCtx)
 		}
 	}
 
@@ -319,12 +347,35 @@ func (a *App) RunContext(ctx context.Context, arguments []string) (err error) {
 	}
 
 	// Run default Action
-	err = a.Action(context)
+	err = a.Action(cCtx)
 
-	a.handleExitCoder(context, err)
+	a.handleExitCoder(cCtx, err)
 	return err
 }
 
+func (a *App) suggestFlagFromError(err error, command string) (string, error) {
+	flag, parseErr := flagFromError(err)
+	if parseErr != nil {
+		return "", err
+	}
+
+	flags := a.Flags
+	if command != "" {
+		cmd := a.Command(command)
+		if cmd == nil {
+			return "", err
+		}
+		flags = cmd.Flags
+	}
+
+	suggestion := SuggestFlag(flags, flag, a.HideHelp)
+	if len(suggestion) == 0 {
+		return "", err
+	}
+
+	return fmt.Sprintf(SuggestDidYouMeanTemplate+"\n\n", suggestion), nil
+}
+
 // RunAndExitOnError calls .Run() and exits non-zero if an error was returned
 //
 // Deprecated: instead you should return an error that fulfills cli.ExitCoder
@@ -359,55 +410,60 @@ func (a *App) RunAsSubcommand(ctx *Context) (err error) {
 
 	err = parseIter(set, a, ctx.Args().Tail(), ctx.shellComplete)
 	nerr := normalizeFlags(a.Flags, set)
-	context := NewContext(a, set, ctx)
+	cCtx := NewContext(a, set, ctx)
 
 	if nerr != nil {
 		_, _ = fmt.Fprintln(a.Writer, nerr)
 		_, _ = fmt.Fprintln(a.Writer)
 		if len(a.Commands) > 0 {
-			_ = ShowSubcommandHelp(context)
+			_ = ShowSubcommandHelp(cCtx)
 		} else {
-			_ = ShowCommandHelp(ctx, context.Args().First())
+			_ = ShowCommandHelp(ctx, cCtx.Args().First())
 		}
 		return nerr
 	}
 
-	if checkCompletions(context) {
+	if checkCompletions(cCtx) {
 		return nil
 	}
 
 	if err != nil {
 		if a.OnUsageError != nil {
-			err = a.OnUsageError(context, err, true)
+			err = a.OnUsageError(cCtx, err, true)
-			a.handleExitCoder(context, err)
+			a.handleExitCoder(cCtx, err)
 			return err
 		}
 		_, _ = fmt.Fprintf(a.Writer, "%s %s\n\n", "Incorrect Usage.", err.Error())
-		_ = ShowSubcommandHelp(context)
+		if a.Suggest {
+			if suggestion, err := a.suggestFlagFromError(err, cCtx.Command.Name); err == nil {
+				fmt.Fprintf(a.Writer, suggestion)
+			}
+		}
+		_ = ShowSubcommandHelp(cCtx)
 		return err
 	}
 
 	if len(a.Commands) > 0 {
-		if checkSubcommandHelp(context) {
+		if checkSubcommandHelp(cCtx) {
 			return nil
 		}
 	} else {
-		if checkCommandHelp(ctx, context.Args().First()) {
+		if checkCommandHelp(ctx, cCtx.Args().First()) {
 			return nil
 		}
 	}
 
-	cerr := context.checkRequiredFlags(a.Flags)
+	cerr := cCtx.checkRequiredFlags(a.Flags)
 	if cerr != nil {
-		_ = ShowSubcommandHelp(context)
+		_ = ShowSubcommandHelp(cCtx)
 		return cerr
 	}
 
 	if a.After != nil {
 		defer func() {
-			afterErr := a.After(context)
+			afterErr := a.After(cCtx)
 			if afterErr != nil {
-				a.handleExitCoder(context, err)
+				a.handleExitCoder(cCtx, err)
 				if err != nil {
 					err = newMultiError(err, afterErr)
 				} else {
@@ -418,27 +474,27 @@ func (a *App) RunAsSubcommand(ctx *Context) (err error) {
 	}
 
 	if a.Before != nil {
-		beforeErr := a.Before(context)
+		beforeErr := a.Before(cCtx)
 		if beforeErr != nil {
-			a.handleExitCoder(context, beforeErr)
+			a.handleExitCoder(cCtx, beforeErr)
 			err = beforeErr
 			return err
 		}
 	}
 
-	args := context.Args()
+	args := cCtx.Args()
 	if args.Present() {
 		name := args.First()
 		c := a.Command(name)
 		if c != nil {
-			return c.Run(context)
+			return c.Run(cCtx)
 		}
 	}
 
 	// Run default Action
-	err = a.Action(context)
+	err = a.Action(cCtx)
 
-	a.handleExitCoder(context, err)
+	a.handleExitCoder(cCtx, err)
 	return err
 }
 
@@ -481,6 +537,14 @@ func (a *App) VisibleCommands() []*Command {
 	return ret
 }
 
+// VisibleFlagCategories returns a slice containing all the categories with the flags they contain
+func (a *App) VisibleFlagCategories() []VisibleFlagCategory {
+	if a.flagCategories == nil {
+		return []VisibleFlagCategory{}
+	}
+	return a.flagCategories.VisibleCategories()
+}
+
 // VisibleFlags returns a slice of the Flags with Hidden=false
 func (a *App) VisibleFlags() []Flag {
 	return visibleFlags(a.Flags)
@@ -498,9 +562,9 @@ func (a *App) appendCommand(c *Command) {
 	}
 }
 
-func (a *App) handleExitCoder(context *Context, err error) {
+func (a *App) handleExitCoder(cCtx *Context, err error) {
 	if a.ExitErrHandler != nil {
-		a.ExitErrHandler(context, err)
+		a.ExitErrHandler(cCtx, err)
 	} else {
 		HandleExitCoder(err)
 	}
@@ -525,14 +589,14 @@ func (a *Author) String() string {
 // HandleAction attempts to figure out which Action signature was used.  If
 // it's an ActionFunc or a func with the legacy signature for Action, the func
 // is run!
-func HandleAction(action interface{}, context *Context) (err error) {
+func HandleAction(action interface{}, cCtx *Context) (err error) {
 	switch a := action.(type) {
 	case ActionFunc:
-		return a(context)
+		return a(cCtx)
 	case func(*Context) error:
-		return a(context)
+		return a(cCtx)
 	case func(*Context): // deprecated function signature
-		a(context)
+		a(cCtx)
 		return nil
 	}
 

vendor/github.com/urfave/cli/v2/category.go

@@ -1,10 +1,12 @@
 package cli
 
+import "sort"
+
 // CommandCategories interface allows for category manipulation
 type CommandCategories interface {
 	// AddCommand adds a command to a category, creating a new category if necessary.
 	AddCommand(category string, command *Command)
-	// categories returns a copy of the category slice
+	// Categories returns a slice of categories sorted by name
 	Categories() []CommandCategory
 }
 
@@ -77,3 +79,93 @@ func (c *commandCategory) VisibleCommands() []*Command {
 	}
 	return ret
 }
+
+// FlagCategories interface allows for category manipulation
+type FlagCategories interface {
+	// AddFlags adds a flag to a category, creating a new category if necessary.
+	AddFlag(category string, fl Flag)
+	// VisibleCategories returns a slice of visible flag categories sorted by name
+	VisibleCategories() []VisibleFlagCategory
+}
+
+type defaultFlagCategories struct {
+	m map[string]*defaultVisibleFlagCategory
+}
+
+func newFlagCategories() FlagCategories {
+	return &defaultFlagCategories{
+		m: map[string]*defaultVisibleFlagCategory{},
+	}
+}
+
+func newFlagCategoriesFromFlags(fs []Flag) FlagCategories {
+	fc := newFlagCategories()
+	for _, fl := range fs {
+		if cf, ok := fl.(CategorizableFlag); ok {
+			fc.AddFlag(cf.GetCategory(), cf)
+		}
+	}
+
+	return fc
+}
+
+func (f *defaultFlagCategories) AddFlag(category string, fl Flag) {
+	if _, ok := f.m[category]; !ok {
+		f.m[category] = &defaultVisibleFlagCategory{name: category, m: map[string]Flag{}}
+	}
+
+	f.m[category].m[fl.String()] = fl
+}
+
+func (f *defaultFlagCategories) VisibleCategories() []VisibleFlagCategory {
+	catNames := []string{}
+	for name := range f.m {
+		catNames = append(catNames, name)
+	}
+
+	sort.Strings(catNames)
+
+	ret := make([]VisibleFlagCategory, len(catNames))
+	for i, name := range catNames {
+		ret[i] = f.m[name]
+	}
+
+	return ret
+}
+
+// VisibleFlagCategory is a category containing flags.
+type VisibleFlagCategory interface {
+	// Name returns the category name string
+	Name() string
+	// Flags returns a slice of VisibleFlag sorted by name
+	Flags() []VisibleFlag
+}
+
+type defaultVisibleFlagCategory struct {
+	name string
+	m    map[string]Flag
+}
+
+func (fc *defaultVisibleFlagCategory) Name() string {
+	return fc.name
+}
+
+func (fc *defaultVisibleFlagCategory) Flags() []VisibleFlag {
+	vfNames := []string{}
+	for flName, fl := range fc.m {
+		if vf, ok := fl.(VisibleFlag); ok {
+			if vf.IsVisible() {
+				vfNames = append(vfNames, flName)
+			}
+		}
+	}
+
+	sort.Strings(vfNames)
+
+	ret := make([]VisibleFlag, len(vfNames))
+	for i, flName := range vfNames {
+		ret[i] = fc.m[flName].(VisibleFlag)
+	}
+
+	return ret
+}

vendor/github.com/urfave/cli/v2/cli.go

@@ -20,4 +20,4 @@
 //   }
 package cli
 
-//go:generate go run flag-gen/main.go flag-gen/assets_vfsdata.go
+//go:generate go run internal/genflags/cmd/genflags/main.go

vendor/github.com/urfave/cli/v2/command.go

@@ -38,7 +38,8 @@ type Command struct {
 	// List of child commands
 	Subcommands []*Command
 	// List of flags to parse
-	Flags []Flag
+	Flags          []Flag
+	flagCategories FlagCategories
 	// Treat all flags as normal arguments if true
 	SkipFlagParsing bool
 	// Boolean to hide built-in help command and help flag
@@ -105,39 +106,44 @@ func (c *Command) Run(ctx *Context) (err error) {
 
 	set, err := c.parseFlags(ctx.Args(), ctx.shellComplete)
 
-	context := NewContext(ctx.App, set, ctx)
+	cCtx := NewContext(ctx.App, set, ctx)
-	context.Command = c
+	cCtx.Command = c
-	if checkCommandCompletions(context, c.Name) {
+	if checkCommandCompletions(cCtx, c.Name) {
 		return nil
 	}
 
 	if err != nil {
 		if c.OnUsageError != nil {
-			err = c.OnUsageError(context, err, false)
+			err = c.OnUsageError(cCtx, err, false)
-			context.App.handleExitCoder(context, err)
+			cCtx.App.handleExitCoder(cCtx, err)
 			return err
 		}
-		_, _ = fmt.Fprintln(context.App.Writer, "Incorrect Usage:", err.Error())
+		_, _ = fmt.Fprintln(cCtx.App.Writer, "Incorrect Usage:", err.Error())
-		_, _ = fmt.Fprintln(context.App.Writer)
+		_, _ = fmt.Fprintln(cCtx.App.Writer)
-		_ = ShowCommandHelp(context, c.Name)
+		if ctx.App.Suggest {
+			if suggestion, err := ctx.App.suggestFlagFromError(err, c.Name); err == nil {
+				fmt.Fprintf(cCtx.App.Writer, suggestion)
+			}
+		}
+		_ = ShowCommandHelp(cCtx, c.Name)
 		return err
 	}
 
-	if checkCommandHelp(context, c.Name) {
+	if checkCommandHelp(cCtx, c.Name) {
 		return nil
 	}
 
-	cerr := context.checkRequiredFlags(c.Flags)
+	cerr := cCtx.checkRequiredFlags(c.Flags)
 	if cerr != nil {
-		_ = ShowCommandHelp(context, c.Name)
+		_ = ShowCommandHelp(cCtx, c.Name)
 		return cerr
 	}
 
 	if c.After != nil {
 		defer func() {
-			afterErr := c.After(context)
+			afterErr := c.After(cCtx)
 			if afterErr != nil {
-				context.App.handleExitCoder(context, err)
+				cCtx.App.handleExitCoder(cCtx, err)
 				if err != nil {
 					err = newMultiError(err, afterErr)
 				} else {
@@ -148,9 +154,9 @@ func (c *Command) Run(ctx *Context) (err error) {
 	}
 
 	if c.Before != nil {
-		err = c.Before(context)
+		err = c.Before(cCtx)
 		if err != nil {
-			context.App.handleExitCoder(context, err)
+			cCtx.App.handleExitCoder(cCtx, err)
 			return err
 		}
 	}
@@ -159,11 +165,11 @@ func (c *Command) Run(ctx *Context) (err error) {
 		c.Action = helpSubcommand.Action
 	}
 
-	context.Command = c
+	cCtx.Command = c
-	err = c.Action(context)
+	err = c.Action(cCtx)
 
 	if err != nil {
-		context.App.handleExitCoder(context, err)
+		cCtx.App.handleExitCoder(cCtx, err)
 	}
 	return err
 }
@@ -249,6 +255,7 @@ func (c *Command) startApp(ctx *Context) error {
 	app.ErrWriter = ctx.App.ErrWriter
 	app.ExitErrHandler = ctx.App.ExitErrHandler
 	app.UseShortOptionHandling = ctx.App.UseShortOptionHandling
+	app.Suggest = ctx.App.Suggest
 
 	app.categories = newCommandCategories()
 	for _, command := range c.Subcommands {
@@ -280,6 +287,14 @@ func (c *Command) startApp(ctx *Context) error {
 	return app.RunAsSubcommand(ctx)
 }
 
+// VisibleFlagCategories returns a slice containing all the visible flag categories with the flags they contain
+func (c *Command) VisibleFlagCategories() []VisibleFlagCategory {
+	if c.flagCategories == nil {
+		return []VisibleFlagCategory{}
+	}
+	return c.flagCategories.VisibleCategories()
+}
+
 // VisibleFlags returns a slice of the Flags with Hidden=false
 func (c *Command) VisibleFlags() []Flag {
 	return visibleFlags(c.Flags)

vendor/github.com/urfave/cli/v2/context.go

@@ -40,18 +40,18 @@ func NewContext(app *App, set *flag.FlagSet, parentCtx *Context) *Context {
 }
 
 // NumFlags returns the number of flags set
-func (c *Context) NumFlags() int {
+func (cCtx *Context) NumFlags() int {
-	return c.flagSet.NFlag()
+	return cCtx.flagSet.NFlag()
 }
 
 // Set sets a context flag to a value.
-func (c *Context) Set(name, value string) error {
+func (cCtx *Context) Set(name, value string) error {
-	return c.flagSet.Set(name, value)
+	return cCtx.flagSet.Set(name, value)
 }
 
 // IsSet determines if the flag was actually set
-func (c *Context) IsSet(name string) bool {
+func (cCtx *Context) IsSet(name string) bool {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		isSet := false
 		fs.Visit(func(f *flag.Flag) {
 			if f.Name == name {
@@ -62,7 +62,7 @@ func (c *Context) IsSet(name string) bool {
 			return true
 		}
 
-		f := c.lookupFlag(name)
+		f := cCtx.lookupFlag(name)
 		if f == nil {
 			return false
 		}
@@ -74,28 +74,28 @@ func (c *Context) IsSet(name string) bool {
 }
 
 // LocalFlagNames returns a slice of flag names used in this context.
-func (c *Context) LocalFlagNames() []string {
+func (cCtx *Context) LocalFlagNames() []string {
 	var names []string
-	c.flagSet.Visit(makeFlagNameVisitor(&names))
+	cCtx.flagSet.Visit(makeFlagNameVisitor(&names))
 	return names
 }
 
 // FlagNames returns a slice of flag names used by the this context and all of
 // its parent contexts.
-func (c *Context) FlagNames() []string {
+func (cCtx *Context) FlagNames() []string {
 	var names []string
-	for _, ctx := range c.Lineage() {
+	for _, pCtx := range cCtx.Lineage() {
-		ctx.flagSet.Visit(makeFlagNameVisitor(&names))
+		pCtx.flagSet.Visit(makeFlagNameVisitor(&names))
 	}
 	return names
 }
 
 // Lineage returns *this* context and all of its ancestor contexts in order from
 // child to parent
-func (c *Context) Lineage() []*Context {
+func (cCtx *Context) Lineage() []*Context {
 	var lineage []*Context
 
-	for cur := c; cur != nil; cur = cur.parentContext {
+	for cur := cCtx; cur != nil; cur = cur.parentContext {
 		lineage = append(lineage, cur)
 	}
 
@@ -103,26 +103,26 @@ func (c *Context) Lineage() []*Context {
 }
 
 // Value returns the value of the flag corresponding to `name`
-func (c *Context) Value(name string) interface{} {
+func (cCtx *Context) Value(name string) interface{} {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return fs.Lookup(name).Value.(flag.Getter).Get()
 	}
 	return nil
 }
 
 // Args returns the command line arguments associated with the context.
-func (c *Context) Args() Args {
+func (cCtx *Context) Args() Args {
-	ret := args(c.flagSet.Args())
+	ret := args(cCtx.flagSet.Args())
 	return &ret
 }
 
 // NArg returns the number of the command line arguments.
-func (c *Context) NArg() int {
+func (cCtx *Context) NArg() int {
-	return c.Args().Len()
+	return cCtx.Args().Len()
 }
 
-func (ctx *Context) lookupFlag(name string) Flag {
+func (cCtx *Context) lookupFlag(name string) Flag {
-	for _, c := range ctx.Lineage() {
+	for _, c := range cCtx.Lineage() {
 		if c.Command == nil {
 			continue
 		}
@@ -136,8 +136,8 @@ func (ctx *Context) lookupFlag(name string) Flag {
 		}
 	}
 
-	if ctx.App != nil {
+	if cCtx.App != nil {
-		for _, f := range ctx.App.Flags {
+		for _, f := range cCtx.App.Flags {
 			for _, n := range f.Names() {
 				if n == name {
 					return f
@@ -149,8 +149,8 @@ func (ctx *Context) lookupFlag(name string) Flag {
 	return nil
 }
 
-func (ctx *Context) lookupFlagSet(name string) *flag.FlagSet {
+func (cCtx *Context) lookupFlagSet(name string) *flag.FlagSet {
-	for _, c := range ctx.Lineage() {
+	for _, c := range cCtx.Lineage() {
 		if c.flagSet == nil {
 			continue
 		}
@@ -162,7 +162,7 @@ func (ctx *Context) lookupFlagSet(name string) *flag.FlagSet {
 	return nil
 }
 
-func (context *Context) checkRequiredFlags(flags []Flag) requiredFlagsErr {
+func (cCtx *Context) checkRequiredFlags(flags []Flag) requiredFlagsErr {
 	var missingFlags []string
 	for _, f := range flags {
 		if rf, ok := f.(RequiredFlag); ok && rf.IsRequired() {
@@ -174,7 +174,7 @@ func (context *Context) checkRequiredFlags(flags []Flag) requiredFlagsErr {
 					flagName = key
 				}
 
-				if context.IsSet(strings.TrimSpace(key)) {
+				if cCtx.IsSet(strings.TrimSpace(key)) {
 					flagPresent = true
 				}
 			}

vendor/github.com/urfave/cli/v2/docs.go

@@ -1,3 +1,6 @@
+//go:build !urfave_cli_no_docs
+// +build !urfave_cli_no_docs
+
 package cli
 
 import (
@@ -80,14 +83,14 @@ func prepareCommands(commands []*Command, level int) []string {
 			usageText,
 		)
 
-		flags := prepareArgsWithValues(command.Flags)
+		flags := prepareArgsWithValues(command.VisibleFlags())
 		if len(flags) > 0 {
 			prepared += fmt.Sprintf("\n%s", strings.Join(flags, "\n"))
 		}
 
 		coms = append(coms, prepared)
 
-		// recursevly iterate subcommands
+		// recursively iterate subcommands
 		if len(command.Subcommands) > 0 {
 			coms = append(
 				coms,

vendor/github.com/urfave/cli/v2/fish.go

@@ -95,7 +95,7 @@ func (a *App) prepareFishCommands(commands []*Command, allCommands *[]string, pr
 		completions = append(completions, completion.String())
 		completions = append(
 			completions,
-			a.prepareFishFlags(command.Flags, command.Names())...,
+			a.prepareFishFlags(command.VisibleFlags(), command.Names())...,
 		)
 
 		// recursevly iterate subcommands

vendor/github.com/urfave/cli/v2/flag-spec.yaml

@@ -0,0 +1,50 @@
+# NOTE: this file is used by the tool defined in
+# ./internal/genflags/cmd/genflags/main.go which uses the
+# `genflags.Spec` type that maps to this file structure.
+
+flag_types:
+  bool: {}
+  float64: {}
+  int64: {}
+  int: {}
+  time.Duration: {}
+  uint64: {}
+  uint: {}
+
+  string:
+    struct_fields:
+      - { name: TakesFile, type: bool }
+  Generic:
+    struct_fields:
+      - { name: TakesFile, type: bool }
+  Path:
+    struct_fields:
+      - { name: TakesFile, type: bool }
+
+  Float64Slice:
+    value_pointer: true
+    skip_interfaces:
+      - fmt.Stringer
+  Int64Slice:
+    value_pointer: true
+    skip_interfaces:
+      - fmt.Stringer
+  IntSlice:
+    value_pointer: true
+    skip_interfaces:
+      - fmt.Stringer
+  StringSlice:
+    value_pointer: true
+    skip_interfaces:
+      - fmt.Stringer
+    struct_fields:
+      - { name: TakesFile, type: bool }
+  Timestamp:
+    value_pointer: true
+    struct_fields:
+      - { name: Layout, type: string }
+
+  # TODO: enable UintSlice
+  # UintSlice: {}
+  # TODO: enable Uint64Slice once #1334 lands
+  # Uint64Slice: {}

vendor/github.com/urfave/cli/v2/flag.go

@@ -5,7 +5,6 @@ import (
 	"flag"
 	"fmt"
 	"io/ioutil"
-	"reflect"
 	"regexp"
 	"runtime"
 	"strconv"
@@ -117,6 +116,12 @@ type DocGenerationFlag interface {
 	// GetValue returns the flags value as string representation and an empty
 	// string if the flag takes no value at all.
 	GetValue() string
+
+	// GetDefaultText returns the default text for this flag
+	GetDefaultText() string
+
+	// GetEnvVars returns the env vars for this flag
+	GetEnvVars() []string
 }
 
 // VisibleFlag is an interface that allows to check if a flag is visible
@@ -127,6 +132,14 @@ type VisibleFlag interface {
 	IsVisible() bool
 }
 
+// CategorizableFlag is an interface that allows us to potentially
+// use a flag in a categorized representation.
+type CategorizableFlag interface {
+	VisibleFlag
+
+	GetCategory() string
+}
+
 func flagSet(name string, flags []Flag) (*flag.FlagSet, error) {
 	set := flag.NewFlagSet(name, flag.ContinueOnError)
 
@@ -238,7 +251,7 @@ func prefixedNames(names []string, placeholder string) string {
 
 func withEnvHint(envVars []string, str string) string {
 	envText := ""
-	if envVars != nil && len(envVars) > 0 {
+	if len(envVars) > 0 {
 		prefix := "$"
 		suffix := ""
 		sep := ", $"
@@ -253,7 +266,7 @@ func withEnvHint(envVars []string, str string) string {
 	return str + envText
 }
 
-func flagNames(name string, aliases []string) []string {
+func FlagNames(name string, aliases []string) []string {
 	var ret []string
 
 	for _, part := range append([]string{name}, aliases...) {
@@ -267,17 +280,6 @@ func flagNames(name string, aliases []string) []string {
 	return ret
 }
 
-func flagStringSliceField(f Flag, name string) []string {
-	fv := flagValue(f)
-	field := fv.FieldByName(name)
-
-	if field.IsValid() {
-		return field.Interface().([]string)
-	}
-
-	return []string{}
-}
-
 func withFileHint(filePath, str string) string {
 	fileText := ""
 	if filePath != "" {
@@ -286,68 +288,34 @@ func withFileHint(filePath, str string) string {
 	return str + fileText
 }
 
-func flagValue(f Flag) reflect.Value {
-	fv := reflect.ValueOf(f)
-	for fv.Kind() == reflect.Ptr {
-		fv = reflect.Indirect(fv)
-	}
-	return fv
-}
-
 func formatDefault(format string) string {
 	return " (default: " + format + ")"
 }
 
 func stringifyFlag(f Flag) string {
-	fv := flagValue(f)
+	// enforce DocGeneration interface on flags to avoid reflection
-
+	df, ok := f.(DocGenerationFlag)
-	switch f := f.(type) {
+	if !ok {
-	case *IntSliceFlag:
+		return ""
-		return withEnvHint(flagStringSliceField(f, "EnvVars"),
-			stringifyIntSliceFlag(f))
-	case *Int64SliceFlag:
-		return withEnvHint(flagStringSliceField(f, "EnvVars"),
-			stringifyInt64SliceFlag(f))
-	case *Float64SliceFlag:
-		return withEnvHint(flagStringSliceField(f, "EnvVars"),
-			stringifyFloat64SliceFlag(f))
-	case *StringSliceFlag:
-		return withEnvHint(flagStringSliceField(f, "EnvVars"),
-			stringifyStringSliceFlag(f))
 	}
 
-	placeholder, usage := unquoteUsage(fv.FieldByName("Usage").String())
+	placeholder, usage := unquoteUsage(df.GetUsage())
-
+	needsPlaceholder := df.TakesValue()
-	needsPlaceholder := false
-	defaultValueString := ""
-	val := fv.FieldByName("Value")
-	if val.IsValid() {
-		needsPlaceholder = val.Kind() != reflect.Bool
-		defaultValueString = fmt.Sprintf(formatDefault("%v"), val.Interface())
-
-		if val.Kind() == reflect.String && val.String() != "" {
-			defaultValueString = fmt.Sprintf(formatDefault("%q"), val.String())
-		}
-	}
-
-	helpText := fv.FieldByName("DefaultText")
-	if helpText.IsValid() && helpText.String() != "" {
-		needsPlaceholder = val.Kind() != reflect.Bool
-		defaultValueString = fmt.Sprintf(formatDefault("%s"), helpText.String())
-	}
-
-	if defaultValueString == formatDefault("") {
-		defaultValueString = ""
-	}
 
 	if needsPlaceholder && placeholder == "" {
 		placeholder = defaultPlaceholder
 	}
 
+	defaultValueString := ""
+
+	if s := df.GetDefaultText(); s != "" {
+		defaultValueString = fmt.Sprintf(formatDefault("%s"), s)
+	}
+
 	usageWithDefault := strings.TrimSpace(usage + defaultValueString)
 
-	return withEnvHint(flagStringSliceField(f, "EnvVars"),
+	return withEnvHint(df.GetEnvVars(),
-		fmt.Sprintf("%s\t%s", prefixedNames(f.Names(), placeholder), usageWithDefault))
+		fmt.Sprintf("%s\t%s", prefixedNames(df.Names(), placeholder), usageWithDefault))
 }
 
 func stringifyIntSliceFlag(f *IntSliceFlag) string {
@@ -426,19 +394,26 @@ func hasFlag(flags []Flag, fl Flag) bool {
 	return false
 }
 
-func flagFromEnvOrFile(envVars []string, filePath string) (val string, ok bool) {
+// Return the first value from a list of environment variables and files
+// (which may or may not exist), a description of where the value was found,
+// and a boolean which is true if a value was found.
+func flagFromEnvOrFile(envVars []string, filePath string) (value string, fromWhere string, found bool) {
 	for _, envVar := range envVars {
 		envVar = strings.TrimSpace(envVar)
-		if val, ok := syscall.Getenv(envVar); ok {
+		if value, found := syscall.Getenv(envVar); found {
-			return val, true
+			return value, fmt.Sprintf("environment variable %q", envVar), true
 		}
 	}
 	for _, fileVar := range strings.Split(filePath, ",") {
 		if fileVar != "" {
 			if data, err := ioutil.ReadFile(fileVar); err == nil {
-				return string(data), true
+				return string(data), fmt.Sprintf("file %q", filePath), true
 			}
 		}
 	}
-	return "", false
+	return "", "", false
+}
+
+func flagSplitMultiValues(val string) []string {
+	return strings.Split(val, ",")
 }

vendor/github.com/urfave/cli/v2/flag_bool.go

@@ -6,42 +6,6 @@ import (
 	"strconv"
 )
 
-// BoolFlag is a flag with type bool
-type BoolFlag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	Value       bool
-	DefaultText string
-	Destination *bool
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *BoolFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f *BoolFlag) String() string {
-	return FlagStringer(f)
-}
-
-// Names returns the names of the flag
-func (f *BoolFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *BoolFlag) IsRequired() bool {
-	return f.Required
-}
-
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *BoolFlag) TakesValue() bool {
 	return false
@@ -52,25 +16,38 @@ func (f *BoolFlag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *BoolFlag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *BoolFlag) GetValue() string {
 	return ""
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *BoolFlag) IsVisible() bool {
+func (f *BoolFlag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return fmt.Sprintf("%v", f.Value)
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *BoolFlag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *BoolFlag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
 		if val != "" {
 			valBool, err := strconv.ParseBool(val)
 
 			if err != nil {
-				return fmt.Errorf("could not parse %q as bool value for flag %s: %s", val, f.Name, err)
+				return fmt.Errorf("could not parse %q as bool value from %s for flag %s: %s", val, source, f.Name, err)
 			}
 
 			f.Value = valBool
@@ -89,10 +66,15 @@ func (f *BoolFlag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *BoolFlag) Get(ctx *Context) bool {
+	return ctx.Bool(f.Name)
+}
+
 // Bool looks up the value of a local BoolFlag, returns
 // false if not found
-func (c *Context) Bool(name string) bool {
+func (cCtx *Context) Bool(name string) bool {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupBool(name, fs)
 	}
 	return false

vendor/github.com/urfave/cli/v2/flag_duration.go

@@ -6,42 +6,6 @@ import (
 	"time"
 )
 
-// DurationFlag is a flag with type time.Duration (see https://golang.org/pkg/time/#ParseDuration)
-type DurationFlag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	Value       time.Duration
-	DefaultText string
-	Destination *time.Duration
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *DurationFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f *DurationFlag) String() string {
-	return FlagStringer(f)
-}
-
-// Names returns the names of the flag
-func (f *DurationFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *DurationFlag) IsRequired() bool {
-	return f.Required
-}
-
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *DurationFlag) TakesValue() bool {
 	return true
@@ -52,25 +16,38 @@ func (f *DurationFlag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *DurationFlag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *DurationFlag) GetValue() string {
 	return f.Value.String()
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *DurationFlag) IsVisible() bool {
+func (f *DurationFlag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *DurationFlag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *DurationFlag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
 		if val != "" {
 			valDuration, err := time.ParseDuration(val)
 
 			if err != nil {
-				return fmt.Errorf("could not parse %q as duration value for flag %s: %s", val, f.Name, err)
+				return fmt.Errorf("could not parse %q as duration value from %s for flag %s: %s", val, source, f.Name, err)
 			}
 
 			f.Value = valDuration
@@ -88,10 +65,15 @@ func (f *DurationFlag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *DurationFlag) Get(ctx *Context) time.Duration {
+	return ctx.Duration(f.Name)
+}
+
 // Duration looks up the value of a local DurationFlag, returns
 // 0 if not found
-func (c *Context) Duration(name string) time.Duration {
+func (cCtx *Context) Duration(name string) time.Duration {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupDuration(name, fs)
 	}
 	return 0

vendor/github.com/urfave/cli/v2/flag_float64.go

@@ -6,42 +6,6 @@ import (
 	"strconv"
 )
 
-// Float64Flag is a flag with type float64
-type Float64Flag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	Value       float64
-	DefaultText string
-	Destination *float64
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *Float64Flag) IsSet() bool {
-	return f.HasBeenSet
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f *Float64Flag) String() string {
-	return FlagStringer(f)
-}
-
-// Names returns the names of the flag
-func (f *Float64Flag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *Float64Flag) IsRequired() bool {
-	return f.Required
-}
-
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *Float64Flag) TakesValue() bool {
 	return true
@@ -52,24 +16,37 @@ func (f *Float64Flag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *Float64Flag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *Float64Flag) GetValue() string {
-	return fmt.Sprintf("%f", f.Value)
+	return fmt.Sprintf("%v", f.Value)
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *Float64Flag) IsVisible() bool {
+func (f *Float64Flag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *Float64Flag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *Float64Flag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
 		if val != "" {
 			valFloat, err := strconv.ParseFloat(val, 64)
 			if err != nil {
-				return fmt.Errorf("could not parse %q as float64 value for flag %s: %s", val, f.Name, err)
+				return fmt.Errorf("could not parse %q as float64 value from %s for flag %s: %s", val, source, f.Name, err)
 			}
 
 			f.Value = valFloat
@@ -88,10 +65,15 @@ func (f *Float64Flag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *Float64Flag) Get(ctx *Context) float64 {
+	return ctx.Float64(f.Name)
+}
+
 // Float64 looks up the value of a local Float64Flag, returns
 // 0 if not found
-func (c *Context) Float64(name string) float64 {
+func (cCtx *Context) Float64(name string) float64 {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupFloat64(name, fs)
 	}
 	return 0

vendor/github.com/urfave/cli/v2/flag_float64_slice.go

@@ -43,18 +43,25 @@ func (f *Float64Slice) Set(value string) error {
 		return nil
 	}
 
-	tmp, err := strconv.ParseFloat(value, 64)
+	for _, s := range flagSplitMultiValues(value) {
-	if err != nil {
+		tmp, err := strconv.ParseFloat(strings.TrimSpace(s), 64)
-		return err
+		if err != nil {
-	}
+			return err
+		}
 
-	f.slice = append(f.slice, tmp)
+		f.slice = append(f.slice, tmp)
+	}
 	return nil
 }
 
 // String returns a readable representation of this value (for usage defaults)
 func (f *Float64Slice) String() string {
-	return fmt.Sprintf("%#v", f.slice)
+	v := f.slice
+	if v == nil {
+		// treat nil the same as zero length non-nil
+		v = make([]float64, 0)
+	}
+	return fmt.Sprintf("%#v", v)
 }
 
 // Serialize allows Float64Slice to fulfill Serializer
@@ -73,39 +80,10 @@ func (f *Float64Slice) Get() interface{} {
 	return *f
 }
 
-// Float64SliceFlag is a flag with type *Float64Slice
-type Float64SliceFlag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	Value       *Float64Slice
-	DefaultText string
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *Float64SliceFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
 // String returns a readable representation of this value
 // (for usage defaults)
 func (f *Float64SliceFlag) String() string {
-	return FlagStringer(f)
+	return withEnvHint(f.GetEnvVars(), stringifyFloat64SliceFlag(f))
-}
-
-// Names returns the names of the flag
-func (f *Float64SliceFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *Float64SliceFlag) IsRequired() bool {
-	return f.Required
 }
 
 // TakesValue returns true if the flag takes a value, otherwise false
@@ -118,6 +96,11 @@ func (f *Float64SliceFlag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *Float64SliceFlag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *Float64SliceFlag) GetValue() string {
@@ -127,45 +110,69 @@ func (f *Float64SliceFlag) GetValue() string {
 	return ""
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *Float64SliceFlag) IsVisible() bool {
+func (f *Float64SliceFlag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *Float64SliceFlag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *Float64SliceFlag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	// apply any default
-		if val != "" {
+	if f.Destination != nil && f.Value != nil {
-			f.Value = &Float64Slice{}
+		f.Destination.slice = make([]float64, len(f.Value.slice))
+		copy(f.Destination.slice, f.Value.slice)
+	}
 
-			for _, s := range strings.Split(val, ",") {
+	// resolve setValue (what we will assign to the set)
-				if err := f.Value.Set(strings.TrimSpace(s)); err != nil {
+	var setValue *Float64Slice
-					return fmt.Errorf("could not parse %q as float64 slice value for flag %s: %s", f.Value, f.Name, err)
+	switch {
+	case f.Destination != nil:
+		setValue = f.Destination
+	case f.Value != nil:
+		setValue = f.Value.clone()
+	default:
+		setValue = new(Float64Slice)
+	}
+
+	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
+		if val != "" {
+			for _, s := range flagSplitMultiValues(val) {
+				if err := setValue.Set(strings.TrimSpace(s)); err != nil {
+					return fmt.Errorf("could not parse %q as float64 slice value from %s for flag %s: %s", val, source, f.Name, err)
 				}
 			}
 
 			// Set this to false so that we reset the slice if we then set values from
 			// flags that have already been set by the environment.
-			f.Value.hasBeenSet = false
+			setValue.hasBeenSet = false
 			f.HasBeenSet = true
 		}
 	}
 
-	if f.Value == nil {
-		f.Value = &Float64Slice{}
-	}
-	copyValue := f.Value.clone()
 	for _, name := range f.Names() {
-		set.Var(copyValue, name, f.Usage)
+		set.Var(setValue, name, f.Usage)
 	}
 
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *Float64SliceFlag) Get(ctx *Context) []float64 {
+	return ctx.Float64Slice(f.Name)
+}
+
 // Float64Slice looks up the value of a local Float64SliceFlag, returns
 // nil if not found
-func (c *Context) Float64Slice(name string) []float64 {
+func (cCtx *Context) Float64Slice(name string) []float64 {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupFloat64Slice(name, fs)
 	}
 	return nil
@@ -174,7 +181,7 @@ func (c *Context) Float64Slice(name string) []float64 {
 func lookupFloat64Slice(name string, set *flag.FlagSet) []float64 {
 	f := set.Lookup(name)
 	if f != nil {
-		if slice, ok := f.Value.(*Float64Slice); ok {
+		if slice, ok := unwrapFlagValue(f.Value).(*Float64Slice); ok {
 			return slice.Value()
 		}
 	}

vendor/github.com/urfave/cli/v2/flag_generic.go

@@ -11,42 +11,6 @@ type Generic interface {
 	String() string
 }
 
-// GenericFlag is a flag with type Generic
-type GenericFlag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	TakesFile   bool
-	Value       Generic
-	DefaultText string
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *GenericFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f *GenericFlag) String() string {
-	return FlagStringer(f)
-}
-
-// Names returns the names of the flag
-func (f *GenericFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *GenericFlag) IsRequired() bool {
-	return f.Required
-}
-
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *GenericFlag) TakesValue() bool {
 	return true
@@ -57,6 +21,11 @@ func (f *GenericFlag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *GenericFlag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *GenericFlag) GetValue() string {
@@ -66,18 +35,26 @@ func (f *GenericFlag) GetValue() string {
 	return ""
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *GenericFlag) IsVisible() bool {
+func (f *GenericFlag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *GenericFlag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply takes the flagset and calls Set on the generic flag with the value
 // provided by the user for parsing by the flag
 func (f GenericFlag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
 		if val != "" {
 			if err := f.Value.Set(val); err != nil {
-				return fmt.Errorf("could not parse %q as value for flag %s: %s", val, f.Name, err)
+				return fmt.Errorf("could not parse %q from %s as value for flag %s: %s", val, source, f.Name, err)
 			}
 
 			f.HasBeenSet = true
@@ -91,10 +68,15 @@ func (f GenericFlag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *GenericFlag) Get(ctx *Context) interface{} {
+	return ctx.Generic(f.Name)
+}
+
 // Generic looks up the value of a local GenericFlag, returns
 // nil if not found
-func (c *Context) Generic(name string) interface{} {
+func (cCtx *Context) Generic(name string) interface{} {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupGeneric(name, fs)
 	}
 	return nil

vendor/github.com/urfave/cli/v2/flag_int.go

@@ -6,42 +6,6 @@ import (
 	"strconv"
 )
 
-// IntFlag is a flag with type int
-type IntFlag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	Value       int
-	DefaultText string
-	Destination *int
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *IntFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f *IntFlag) String() string {
-	return FlagStringer(f)
-}
-
-// Names returns the names of the flag
-func (f *IntFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *IntFlag) IsRequired() bool {
-	return f.Required
-}
-
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *IntFlag) TakesValue() bool {
 	return true
@@ -52,25 +16,38 @@ func (f *IntFlag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *IntFlag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *IntFlag) GetValue() string {
 	return fmt.Sprintf("%d", f.Value)
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *IntFlag) IsVisible() bool {
+func (f *IntFlag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *IntFlag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *IntFlag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
 		if val != "" {
 			valInt, err := strconv.ParseInt(val, 0, 64)
 
 			if err != nil {
-				return fmt.Errorf("could not parse %q as int value for flag %s: %s", val, f.Name, err)
+				return fmt.Errorf("could not parse %q as int value from %s for flag %s: %s", val, source, f.Name, err)
 			}
 
 			f.Value = int(valInt)
@@ -89,10 +66,15 @@ func (f *IntFlag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *IntFlag) Get(ctx *Context) int {
+	return ctx.Int(f.Name)
+}
+
 // Int looks up the value of a local IntFlag, returns
 // 0 if not found
-func (c *Context) Int(name string) int {
+func (cCtx *Context) Int(name string) int {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupInt(name, fs)
 	}
 	return 0

vendor/github.com/urfave/cli/v2/flag_int64.go

@@ -6,42 +6,6 @@ import (
 	"strconv"
 )
 
-// Int64Flag is a flag with type int64
-type Int64Flag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	Value       int64
-	DefaultText string
-	Destination *int64
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *Int64Flag) IsSet() bool {
-	return f.HasBeenSet
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f *Int64Flag) String() string {
-	return FlagStringer(f)
-}
-
-// Names returns the names of the flag
-func (f *Int64Flag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *Int64Flag) IsRequired() bool {
-	return f.Required
-}
-
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *Int64Flag) TakesValue() bool {
 	return true
@@ -52,25 +16,38 @@ func (f *Int64Flag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *Int64Flag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *Int64Flag) GetValue() string {
 	return fmt.Sprintf("%d", f.Value)
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *Int64Flag) IsVisible() bool {
+func (f *Int64Flag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *Int64Flag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *Int64Flag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
 		if val != "" {
 			valInt, err := strconv.ParseInt(val, 0, 64)
 
 			if err != nil {
-				return fmt.Errorf("could not parse %q as int value for flag %s: %s", val, f.Name, err)
+				return fmt.Errorf("could not parse %q as int value from %s for flag %s: %s", val, source, f.Name, err)
 			}
 
 			f.Value = valInt
@@ -88,10 +65,15 @@ func (f *Int64Flag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *Int64Flag) Get(ctx *Context) int64 {
+	return ctx.Int64(f.Name)
+}
+
 // Int64 looks up the value of a local Int64Flag, returns
 // 0 if not found
-func (c *Context) Int64(name string) int64 {
+func (cCtx *Context) Int64(name string) int64 {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupInt64(name, fs)
 	}
 	return 0

vendor/github.com/urfave/cli/v2/flag_int64_slice.go

@@ -43,19 +43,26 @@ func (i *Int64Slice) Set(value string) error {
 		return nil
 	}
 
-	tmp, err := strconv.ParseInt(value, 0, 64)
+	for _, s := range flagSplitMultiValues(value) {
-	if err != nil {
+		tmp, err := strconv.ParseInt(strings.TrimSpace(s), 0, 64)
-		return err
+		if err != nil {
-	}
+			return err
+		}
 
-	i.slice = append(i.slice, tmp)
+		i.slice = append(i.slice, tmp)
+	}
 
 	return nil
 }
 
 // String returns a readable representation of this value (for usage defaults)
 func (i *Int64Slice) String() string {
-	return fmt.Sprintf("%#v", i.slice)
+	v := i.slice
+	if v == nil {
+		// treat nil the same as zero length non-nil
+		v = make([]int64, 0)
+	}
+	return fmt.Sprintf("%#v", v)
 }
 
 // Serialize allows Int64Slice to fulfill Serializer
@@ -74,39 +81,10 @@ func (i *Int64Slice) Get() interface{} {
 	return *i
 }
 
-// Int64SliceFlag is a flag with type *Int64Slice
-type Int64SliceFlag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	Value       *Int64Slice
-	DefaultText string
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *Int64SliceFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
 // String returns a readable representation of this value
 // (for usage defaults)
 func (f *Int64SliceFlag) String() string {
-	return FlagStringer(f)
+	return withEnvHint(f.GetEnvVars(), stringifyInt64SliceFlag(f))
-}
-
-// Names returns the names of the flag
-func (f *Int64SliceFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *Int64SliceFlag) IsRequired() bool {
-	return f.Required
 }
 
 // TakesValue returns true of the flag takes a value, otherwise false
@@ -115,10 +93,15 @@ func (f *Int64SliceFlag) TakesValue() bool {
 }
 
 // GetUsage returns the usage string for the flag
-func (f Int64SliceFlag) GetUsage() string {
+func (f *Int64SliceFlag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *Int64SliceFlag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *Int64SliceFlag) GetValue() string {
@@ -128,43 +111,67 @@ func (f *Int64SliceFlag) GetValue() string {
 	return ""
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *Int64SliceFlag) IsVisible() bool {
+func (f *Int64SliceFlag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *Int64SliceFlag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *Int64SliceFlag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	// apply any default
-		f.Value = &Int64Slice{}
+	if f.Destination != nil && f.Value != nil {
+		f.Destination.slice = make([]int64, len(f.Value.slice))
+		copy(f.Destination.slice, f.Value.slice)
+	}
 
-		for _, s := range strings.Split(val, ",") {
+	// resolve setValue (what we will assign to the set)
-			if err := f.Value.Set(strings.TrimSpace(s)); err != nil {
+	var setValue *Int64Slice
-				return fmt.Errorf("could not parse %q as int64 slice value for flag %s: %s", val, f.Name, err)
+	switch {
+	case f.Destination != nil:
+		setValue = f.Destination
+	case f.Value != nil:
+		setValue = f.Value.clone()
+	default:
+		setValue = new(Int64Slice)
+	}
+
+	if val, source, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok && val != "" {
+		for _, s := range flagSplitMultiValues(val) {
+			if err := setValue.Set(strings.TrimSpace(s)); err != nil {
+				return fmt.Errorf("could not parse %q as int64 slice value from %s for flag %s: %s", val, source, f.Name, err)
 			}
 		}
 
 		// Set this to false so that we reset the slice if we then set values from
 		// flags that have already been set by the environment.
-		f.Value.hasBeenSet = false
+		setValue.hasBeenSet = false
 		f.HasBeenSet = true
 	}
 
-	if f.Value == nil {
-		f.Value = &Int64Slice{}
-	}
-	copyValue := f.Value.clone()
 	for _, name := range f.Names() {
-		set.Var(copyValue, name, f.Usage)
+		set.Var(setValue, name, f.Usage)
 	}
 
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *Int64SliceFlag) Get(ctx *Context) []int64 {
+	return ctx.Int64Slice(f.Name)
+}
+
 // Int64Slice looks up the value of a local Int64SliceFlag, returns
 // nil if not found
-func (c *Context) Int64Slice(name string) []int64 {
+func (cCtx *Context) Int64Slice(name string) []int64 {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupInt64Slice(name, fs)
 	}
 	return nil
@@ -173,7 +180,7 @@ func (c *Context) Int64Slice(name string) []int64 {
 func lookupInt64Slice(name string, set *flag.FlagSet) []int64 {
 	f := set.Lookup(name)
 	if f != nil {
-		if slice, ok := f.Value.(*Int64Slice); ok {
+		if slice, ok := unwrapFlagValue(f.Value).(*Int64Slice); ok {
 			return slice.Value()
 		}
 	}

vendor/github.com/urfave/cli/v2/flag_int_slice.go

@@ -54,19 +54,26 @@ func (i *IntSlice) Set(value string) error {
 		return nil
 	}
 
-	tmp, err := strconv.ParseInt(value, 0, 64)
+	for _, s := range flagSplitMultiValues(value) {
-	if err != nil {
+		tmp, err := strconv.ParseInt(strings.TrimSpace(s), 0, 64)
-		return err
+		if err != nil {
-	}
+			return err
+		}
 
-	i.slice = append(i.slice, int(tmp))
+		i.slice = append(i.slice, int(tmp))
+	}
 
 	return nil
 }
 
 // String returns a readable representation of this value (for usage defaults)
 func (i *IntSlice) String() string {
-	return fmt.Sprintf("%#v", i.slice)
+	v := i.slice
+	if v == nil {
+		// treat nil the same as zero length non-nil
+		v = make([]int, 0)
+	}
+	return fmt.Sprintf("%#v", v)
 }
 
 // Serialize allows IntSlice to fulfill Serializer
@@ -85,39 +92,10 @@ func (i *IntSlice) Get() interface{} {
 	return *i
 }
 
-// IntSliceFlag is a flag with type *IntSlice
-type IntSliceFlag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	Value       *IntSlice
-	DefaultText string
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *IntSliceFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
 // String returns a readable representation of this value
 // (for usage defaults)
 func (f *IntSliceFlag) String() string {
-	return FlagStringer(f)
+	return withEnvHint(f.GetEnvVars(), stringifyIntSliceFlag(f))
-}
-
-// Names returns the names of the flag
-func (f *IntSliceFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *IntSliceFlag) IsRequired() bool {
-	return f.Required
 }
 
 // TakesValue returns true of the flag takes a value, otherwise false
@@ -126,10 +104,15 @@ func (f *IntSliceFlag) TakesValue() bool {
 }
 
 // GetUsage returns the usage string for the flag
-func (f IntSliceFlag) GetUsage() string {
+func (f *IntSliceFlag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *IntSliceFlag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *IntSliceFlag) GetValue() string {
@@ -139,43 +122,67 @@ func (f *IntSliceFlag) GetValue() string {
 	return ""
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *IntSliceFlag) IsVisible() bool {
+func (f *IntSliceFlag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *IntSliceFlag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *IntSliceFlag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	// apply any default
-		f.Value = &IntSlice{}
+	if f.Destination != nil && f.Value != nil {
+		f.Destination.slice = make([]int, len(f.Value.slice))
+		copy(f.Destination.slice, f.Value.slice)
+	}
 
-		for _, s := range strings.Split(val, ",") {
+	// resolve setValue (what we will assign to the set)
-			if err := f.Value.Set(strings.TrimSpace(s)); err != nil {
+	var setValue *IntSlice
-				return fmt.Errorf("could not parse %q as int slice value for flag %s: %s", val, f.Name, err)
+	switch {
+	case f.Destination != nil:
+		setValue = f.Destination
+	case f.Value != nil:
+		setValue = f.Value.clone()
+	default:
+		setValue = new(IntSlice)
+	}
+
+	if val, source, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok && val != "" {
+		for _, s := range flagSplitMultiValues(val) {
+			if err := setValue.Set(strings.TrimSpace(s)); err != nil {
+				return fmt.Errorf("could not parse %q as int slice value from %s for flag %s: %s", val, source, f.Name, err)
 			}
 		}
 
 		// Set this to false so that we reset the slice if we then set values from
 		// flags that have already been set by the environment.
-		f.Value.hasBeenSet = false
+		setValue.hasBeenSet = false
 		f.HasBeenSet = true
 	}
 
-	if f.Value == nil {
-		f.Value = &IntSlice{}
-	}
-	copyValue := f.Value.clone()
 	for _, name := range f.Names() {
-		set.Var(copyValue, name, f.Usage)
+		set.Var(setValue, name, f.Usage)
 	}
 
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *IntSliceFlag) Get(ctx *Context) []int {
+	return ctx.IntSlice(f.Name)
+}
+
 // IntSlice looks up the value of a local IntSliceFlag, returns
 // nil if not found
-func (c *Context) IntSlice(name string) []int {
+func (cCtx *Context) IntSlice(name string) []int {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupIntSlice(name, fs)
 	}
 	return nil
@@ -184,7 +191,7 @@ func (c *Context) IntSlice(name string) []int {
 func lookupIntSlice(name string, set *flag.FlagSet) []int {
 	f := set.Lookup(name)
 	if f != nil {
-		if slice, ok := f.Value.(*IntSlice); ok {
+		if slice, ok := unwrapFlagValue(f.Value).(*IntSlice); ok {
 			return slice.Value()
 		}
 	}

vendor/github.com/urfave/cli/v2/flag_path.go

@@ -1,42 +1,11 @@
 package cli
 
-import "flag"
+import (
+	"flag"
+	"fmt"
+)
 
-type PathFlag struct {
+type Path = string
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	TakesFile   bool
-	Value       string
-	DefaultText string
-	Destination *string
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *PathFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f *PathFlag) String() string {
-	return FlagStringer(f)
-}
-
-// Names returns the names of the flag
-func (f *PathFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *PathFlag) IsRequired() bool {
-	return f.Required
-}
 
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *PathFlag) TakesValue() bool {
@@ -48,20 +17,36 @@ func (f *PathFlag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *PathFlag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *PathFlag) GetValue() string {
 	return f.Value
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *PathFlag) IsVisible() bool {
+func (f *PathFlag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	if f.Value == "" {
+		return f.Value
+	}
+	return fmt.Sprintf("%q", f.Value)
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *PathFlag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *PathFlag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	if val, _, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
 		f.Value = val
 		f.HasBeenSet = true
 	}
@@ -77,10 +62,15 @@ func (f *PathFlag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *PathFlag) Get(ctx *Context) string {
+	return ctx.Path(f.Name)
+}
+
 // Path looks up the value of a local PathFlag, returns
 // "" if not found
-func (c *Context) Path(name string) string {
+func (cCtx *Context) Path(name string) string {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupPath(name, fs)
 	}
 

vendor/github.com/urfave/cli/v2/flag_string.go

@@ -1,43 +1,9 @@
 package cli
 
-import "flag"
+import (
-
+	"flag"
-// StringFlag is a flag with type string
+	"fmt"
-type StringFlag struct {
+)
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	TakesFile   bool
-	Value       string
-	DefaultText string
-	Destination *string
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *StringFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f *StringFlag) String() string {
-	return FlagStringer(f)
-}
-
-// Names returns the names of the flag
-func (f *StringFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *StringFlag) IsRequired() bool {
-	return f.Required
-}
 
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *StringFlag) TakesValue() bool {
@@ -49,20 +15,36 @@ func (f *StringFlag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *StringFlag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *StringFlag) GetValue() string {
 	return f.Value
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *StringFlag) IsVisible() bool {
+func (f *StringFlag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	if f.Value == "" {
+		return f.Value
+	}
+	return fmt.Sprintf("%q", f.Value)
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *StringFlag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *StringFlag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	if val, _, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
 		f.Value = val
 		f.HasBeenSet = true
 	}
@@ -78,10 +60,15 @@ func (f *StringFlag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *StringFlag) Get(ctx *Context) string {
+	return ctx.String(f.Name)
+}
+
 // String looks up the value of a local StringFlag, returns
 // "" if not found
-func (c *Context) String(name string) string {
+func (cCtx *Context) String(name string) string {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupString(name, fs)
 	}
 	return ""

vendor/github.com/urfave/cli/v2/flag_string_slice.go

@@ -42,7 +42,9 @@ func (s *StringSlice) Set(value string) error {
 		return nil
 	}
 
-	s.slice = append(s.slice, value)
+	for _, t := range flagSplitMultiValues(value) {
+		s.slice = append(s.slice, strings.TrimSpace(t))
+	}
 
 	return nil
 }
@@ -68,41 +70,10 @@ func (s *StringSlice) Get() interface{} {
 	return *s
 }
 
-// StringSliceFlag is a flag with type *StringSlice
-type StringSliceFlag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	TakesFile   bool
-	Value       *StringSlice
-	DefaultText string
-	HasBeenSet  bool
-	Destination *StringSlice
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *StringSliceFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
 // String returns a readable representation of this value
 // (for usage defaults)
 func (f *StringSliceFlag) String() string {
-	return FlagStringer(f)
+	return withEnvHint(f.GetEnvVars(), stringifyStringSliceFlag(f))
-}
-
-// Names returns the names of the flag
-func (f *StringSliceFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *StringSliceFlag) IsRequired() bool {
-	return f.Required
 }
 
 // TakesValue returns true of the flag takes a value, otherwise false
@@ -115,6 +86,11 @@ func (f *StringSliceFlag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *StringSliceFlag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *StringSliceFlag) GetValue() string {
@@ -124,48 +100,51 @@ func (f *StringSliceFlag) GetValue() string {
 	return ""
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *StringSliceFlag) IsVisible() bool {
+func (f *StringSliceFlag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *StringSliceFlag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *StringSliceFlag) Apply(set *flag.FlagSet) error {
-
+	// apply any default
 	if f.Destination != nil && f.Value != nil {
 		f.Destination.slice = make([]string, len(f.Value.slice))
 		copy(f.Destination.slice, f.Value.slice)
-
 	}
 
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	// resolve setValue (what we will assign to the set)
-		if f.Value == nil {
+	var setValue *StringSlice
-			f.Value = &StringSlice{}
+	switch {
-		}
+	case f.Destination != nil:
-		destination := f.Value
+		setValue = f.Destination
-		if f.Destination != nil {
+	case f.Value != nil:
-			destination = f.Destination
+		setValue = f.Value.clone()
-		}
+	default:
+		setValue = new(StringSlice)
+	}
 
-		for _, s := range strings.Split(val, ",") {
+	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
-			if err := destination.Set(strings.TrimSpace(s)); err != nil {
+		for _, s := range flagSplitMultiValues(val) {
-				return fmt.Errorf("could not parse %q as string value for flag %s: %s", val, f.Name, err)
+			if err := setValue.Set(strings.TrimSpace(s)); err != nil {
+				return fmt.Errorf("could not parse %q as string value from %s for flag %s: %s", val, source, f.Name, err)
 			}
 		}
 
 		// Set this to false so that we reset the slice if we then set values from
 		// flags that have already been set by the environment.
-		destination.hasBeenSet = false
+		setValue.hasBeenSet = false
 		f.HasBeenSet = true
 	}
 
-	if f.Value == nil {
-		f.Value = &StringSlice{}
-	}
-	setValue := f.Destination
-	if f.Destination == nil {
-		setValue = f.Value.clone()
-	}
 	for _, name := range f.Names() {
 		set.Var(setValue, name, f.Usage)
 	}
@@ -173,10 +152,15 @@ func (f *StringSliceFlag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *StringSliceFlag) Get(ctx *Context) []string {
+	return ctx.StringSlice(f.Name)
+}
+
 // StringSlice looks up the value of a local StringSliceFlag, returns
 // nil if not found
-func (c *Context) StringSlice(name string) []string {
+func (cCtx *Context) StringSlice(name string) []string {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupStringSlice(name, fs)
 	}
 	return nil
@@ -185,7 +169,7 @@ func (c *Context) StringSlice(name string) []string {
 func lookupStringSlice(name string, set *flag.FlagSet) []string {
 	f := set.Lookup(name)
 	if f != nil {
-		if slice, ok := f.Value.(*StringSlice); ok {
+		if slice, ok := unwrapFlagValue(f.Value).(*StringSlice); ok {
 			return slice.Value()
 		}
 	}

vendor/github.com/urfave/cli/v2/flag_timestamp.go

@@ -58,43 +58,6 @@ func (t *Timestamp) Get() interface{} {
 	return *t
 }
 
-// TimestampFlag is a flag with type time
-type TimestampFlag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	Layout      string
-	Value       *Timestamp
-	DefaultText string
-	HasBeenSet  bool
-	Destination *Timestamp
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *TimestampFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f *TimestampFlag) String() string {
-	return FlagStringer(f)
-}
-
-// Names returns the names of the flag
-func (f *TimestampFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *TimestampFlag) IsRequired() bool {
-	return f.Required
-}
-
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *TimestampFlag) TakesValue() bool {
 	return true
@@ -105,6 +68,11 @@ func (f *TimestampFlag) GetUsage() string {
 	return f.Usage
 }
 
+// GetCategory returns the category for the flag
+func (f *TimestampFlag) GetCategory() string {
+	return f.Category
+}
+
 // GetValue returns the flags value as string representation and an empty
 // string if the flag takes no value at all.
 func (f *TimestampFlag) GetValue() string {
@@ -114,9 +82,17 @@ func (f *TimestampFlag) GetValue() string {
 	return ""
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetDefaultText returns the default text for this flag
-func (f *TimestampFlag) IsVisible() bool {
+func (f *TimestampFlag) GetDefaultText() string {
-	return !f.Hidden
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *TimestampFlag) GetEnvVars() []string {
+	return f.EnvVars
 }
 
 // Apply populates the flag given the flag set and environment
@@ -133,9 +109,9 @@ func (f *TimestampFlag) Apply(set *flag.FlagSet) error {
 		f.Destination.SetLayout(f.Layout)
 	}
 
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
 		if err := f.Value.Set(val); err != nil {
-			return fmt.Errorf("could not parse %q as timestamp value for flag %s: %s", val, f.Name, err)
+			return fmt.Errorf("could not parse %q as timestamp value from %s for flag %s: %s", val, source, f.Name, err)
 		}
 		f.HasBeenSet = true
 	}
@@ -151,9 +127,14 @@ func (f *TimestampFlag) Apply(set *flag.FlagSet) error {
 	return nil
 }
 
+// Get returns the flag’s value in the given Context.
+func (f *TimestampFlag) Get(ctx *Context) *time.Time {
+	return ctx.Timestamp(f.Name)
+}
+
 // Timestamp gets the timestamp from a flag name
-func (c *Context) Timestamp(name string) *time.Time {
+func (cCtx *Context) Timestamp(name string) *time.Time {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupTimestamp(name, fs)
 	}
 	return nil

vendor/github.com/urfave/cli/v2/flag_uint.go

@@ -6,42 +6,6 @@ import (
 	"strconv"
 )
 
-// UintFlag is a flag with type uint
-type UintFlag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	Value       uint
-	DefaultText string
-	Destination *uint
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *UintFlag) IsSet() bool {
-	return f.HasBeenSet
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f *UintFlag) String() string {
-	return FlagStringer(f)
-}
-
-// Names returns the names of the flag
-func (f *UintFlag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *UintFlag) IsRequired() bool {
-	return f.Required
-}
-
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *UintFlag) TakesValue() bool {
 	return true
@@ -52,18 +16,18 @@ func (f *UintFlag) GetUsage() string {
 	return f.Usage
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetCategory returns the category for the flag
-func (f *UintFlag) IsVisible() bool {
+func (f *UintFlag) GetCategory() string {
-	return !f.Hidden
+	return f.Category
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *UintFlag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
 		if val != "" {
 			valInt, err := strconv.ParseUint(val, 0, 64)
 			if err != nil {
-				return fmt.Errorf("could not parse %q as uint value for flag %s: %s", val, f.Name, err)
+				return fmt.Errorf("could not parse %q as uint value from %s for flag %s: %s", val, source, f.Name, err)
 			}
 
 			f.Value = uint(valInt)
@@ -88,10 +52,28 @@ func (f *UintFlag) GetValue() string {
 	return fmt.Sprintf("%d", f.Value)
 }
 
+// GetDefaultText returns the default text for this flag
+func (f *UintFlag) GetDefaultText() string {
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *UintFlag) GetEnvVars() []string {
+	return f.EnvVars
+}
+
+// Get returns the flag’s value in the given Context.
+func (f *UintFlag) Get(ctx *Context) uint {
+	return ctx.Uint(f.Name)
+}
+
 // Uint looks up the value of a local UintFlag, returns
 // 0 if not found
-func (c *Context) Uint(name string) uint {
+func (cCtx *Context) Uint(name string) uint {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupUint(name, fs)
 	}
 	return 0

vendor/github.com/urfave/cli/v2/flag_uint64.go

@@ -6,42 +6,6 @@ import (
 	"strconv"
 )
 
-// Uint64Flag is a flag with type uint64
-type Uint64Flag struct {
-	Name        string
-	Aliases     []string
-	Usage       string
-	EnvVars     []string
-	FilePath    string
-	Required    bool
-	Hidden      bool
-	Value       uint64
-	DefaultText string
-	Destination *uint64
-	HasBeenSet  bool
-}
-
-// IsSet returns whether or not the flag has been set through env or file
-func (f *Uint64Flag) IsSet() bool {
-	return f.HasBeenSet
-}
-
-// String returns a readable representation of this value
-// (for usage defaults)
-func (f *Uint64Flag) String() string {
-	return FlagStringer(f)
-}
-
-// Names returns the names of the flag
-func (f *Uint64Flag) Names() []string {
-	return flagNames(f.Name, f.Aliases)
-}
-
-// IsRequired returns whether or not the flag is required
-func (f *Uint64Flag) IsRequired() bool {
-	return f.Required
-}
-
 // TakesValue returns true of the flag takes a value, otherwise false
 func (f *Uint64Flag) TakesValue() bool {
 	return true
@@ -52,18 +16,18 @@ func (f *Uint64Flag) GetUsage() string {
 	return f.Usage
 }
 
-// IsVisible returns true if the flag is not hidden, otherwise false
+// GetCategory returns the category for the flag
-func (f *Uint64Flag) IsVisible() bool {
+func (f *Uint64Flag) GetCategory() string {
-	return !f.Hidden
+	return f.Category
 }
 
 // Apply populates the flag given the flag set and environment
 func (f *Uint64Flag) Apply(set *flag.FlagSet) error {
-	if val, ok := flagFromEnvOrFile(f.EnvVars, f.FilePath); ok {
+	if val, source, found := flagFromEnvOrFile(f.EnvVars, f.FilePath); found {
 		if val != "" {
 			valInt, err := strconv.ParseUint(val, 0, 64)
 			if err != nil {
-				return fmt.Errorf("could not parse %q as uint64 value for flag %s: %s", val, f.Name, err)
+				return fmt.Errorf("could not parse %q as uint64 value from %s for flag %s: %s", val, source, f.Name, err)
 			}
 
 			f.Value = valInt
@@ -88,10 +52,28 @@ func (f *Uint64Flag) GetValue() string {
 	return fmt.Sprintf("%d", f.Value)
 }
 
+// GetDefaultText returns the default text for this flag
+func (f *Uint64Flag) GetDefaultText() string {
+	if f.DefaultText != "" {
+		return f.DefaultText
+	}
+	return f.GetValue()
+}
+
+// GetEnvVars returns the env vars for this flag
+func (f *Uint64Flag) GetEnvVars() []string {
+	return f.EnvVars
+}
+
+// Get returns the flag’s value in the given Context.
+func (f *Uint64Flag) Get(ctx *Context) uint64 {
+	return ctx.Uint64(f.Name)
+}
+
 // Uint64 looks up the value of a local Uint64Flag, returns
 // 0 if not found
-func (c *Context) Uint64(name string) uint64 {
+func (cCtx *Context) Uint64(name string) uint64 {
-	if fs := c.lookupFlagSet(name); fs != nil {
+	if fs := cCtx.lookupFlagSet(name); fs != nil {
 		return lookupUint64(name, fs)
 	}
 	return 0

vendor/github.com/urfave/cli/v2/funcs.go

@@ -21,11 +21,11 @@ type CommandNotFoundFunc func(*Context, string)
 // customized usage error messages.  This function is able to replace the
 // original error messages.  If this function is not set, the "Incorrect usage"
 // is displayed and the execution is interrupted.
-type OnUsageErrorFunc func(context *Context, err error, isSubcommand bool) error
+type OnUsageErrorFunc func(cCtx *Context, err error, isSubcommand bool) error
 
 // ExitErrHandlerFunc is executed if provided in order to handle exitError values
 // returned by Actions and Before/After functions.
-type ExitErrHandlerFunc func(context *Context, err error)
+type ExitErrHandlerFunc func(cCtx *Context, err error)
 
 // FlagStringFunc is used by the help generation to display a flag, which is
 // expected to be a single line.

vendor/github.com/urfave/cli/v2/help.go

@@ -10,34 +10,39 @@ import (
 	"unicode/utf8"
 )
 
+const (
+	helpName  = "help"
+	helpAlias = "h"
+)
+
 var helpCommand = &Command{
-	Name:      "help",
+	Name:      helpName,
-	Aliases:   []string{"h"},
+	Aliases:   []string{helpAlias},
 	Usage:     "Shows a list of commands or help for one command",
 	ArgsUsage: "[command]",
-	Action: func(c *Context) error {
+	Action: func(cCtx *Context) error {
-		args := c.Args()
+		args := cCtx.Args()
 		if args.Present() {
-			return ShowCommandHelp(c, args.First())
+			return ShowCommandHelp(cCtx, args.First())
 		}
 
-		_ = ShowAppHelp(c)
+		_ = ShowAppHelp(cCtx)
 		return nil
 	},
 }
 
 var helpSubcommand = &Command{
-	Name:      "help",
+	Name:      helpName,
-	Aliases:   []string{"h"},
+	Aliases:   []string{helpAlias},
 	Usage:     "Shows a list of commands or help for one command",
 	ArgsUsage: "[command]",
-	Action: func(c *Context) error {
+	Action: func(cCtx *Context) error {
-		args := c.Args()
+		args := cCtx.Args()
 		if args.Present() {
-			return ShowCommandHelp(c, args.First())
+			return ShowCommandHelp(cCtx, args.First())
 		}
 
-		return ShowSubcommandHelp(c)
+		return ShowSubcommandHelp(cCtx)
 	},
 }
 
@@ -59,6 +64,11 @@ var HelpPrinter helpPrinter = printHelp
 // HelpPrinterCustom is a function that writes the help output. It is used as
 // the default implementation of HelpPrinter, and may be called directly if
 // the ExtraInfo field is set on an App.
+//
+// In the default implementation, if the customFuncs argument contains a
+// "wrapAt" key, which is a function which takes no arguments and returns
+// an int, this int value will be used to produce a "wrap" function used
+// by the default template to wrap long lines.
 var HelpPrinterCustom helpPrinterCustom = printHelpCustom
 
 // VersionPrinter prints the version for the App
@@ -71,30 +81,30 @@ func ShowAppHelpAndExit(c *Context, exitCode int) {
 }
 
 // ShowAppHelp is an action that displays the help.
-func ShowAppHelp(c *Context) error {
+func ShowAppHelp(cCtx *Context) error {
-	tpl := c.App.CustomAppHelpTemplate
+	tpl := cCtx.App.CustomAppHelpTemplate
 	if tpl == "" {
 		tpl = AppHelpTemplate
 	}
 
-	if c.App.ExtraInfo == nil {
+	if cCtx.App.ExtraInfo == nil {
-		HelpPrinter(c.App.Writer, tpl, c.App)
+		HelpPrinter(cCtx.App.Writer, tpl, cCtx.App)
 		return nil
 	}
 
 	customAppData := func() map[string]interface{} {
 		return map[string]interface{}{
-			"ExtraInfo": c.App.ExtraInfo,
+			"ExtraInfo": cCtx.App.ExtraInfo,
 		}
 	}
-	HelpPrinterCustom(c.App.Writer, tpl, c.App, customAppData())
+	HelpPrinterCustom(cCtx.App.Writer, tpl, cCtx.App, customAppData())
 
 	return nil
 }
 
 // DefaultAppComplete prints the list of subcommands as the default app completion method
-func DefaultAppComplete(c *Context) {
+func DefaultAppComplete(cCtx *Context) {
-	DefaultCompleteWithFlags(nil)(c)
+	DefaultCompleteWithFlags(nil)(cCtx)
 }
 
 func printCommandSuggestions(commands []*Command, writer io.Writer) {
@@ -102,7 +112,7 @@ func printCommandSuggestions(commands []*Command, writer io.Writer) {
 		if command.Hidden {
 			continue
 		}
-		if os.Getenv("_CLI_ZSH_AUTOCOMPLETE_HACK") == "1" {
+		if strings.HasSuffix(os.Getenv("SHELL"), "zsh") {
 			for _, name := range command.Names() {
 				_, _ = fmt.Fprintf(writer, "%s:%s\n", name, command.Usage)
 			}
@@ -159,23 +169,30 @@ func printFlagSuggestions(lastArg string, flags []Flag, writer io.Writer) {
 	}
 }
 
-func DefaultCompleteWithFlags(cmd *Command) func(c *Context) {
+func DefaultCompleteWithFlags(cmd *Command) func(cCtx *Context) {
-	return func(c *Context) {
+	return func(cCtx *Context) {
 		if len(os.Args) > 2 {
 			lastArg := os.Args[len(os.Args)-2]
+
 			if strings.HasPrefix(lastArg, "-") {
-				printFlagSuggestions(lastArg, c.App.Flags, c.App.Writer)
 				if cmd != nil {
-					printFlagSuggestions(lastArg, cmd.Flags, c.App.Writer)
+					printFlagSuggestions(lastArg, cmd.Flags, cCtx.App.Writer)
+
+					return
 				}
+
+				printFlagSuggestions(lastArg, cCtx.App.Flags, cCtx.App.Writer)
+
 				return
 			}
 		}
+
 		if cmd != nil {
-			printCommandSuggestions(cmd.Subcommands, c.App.Writer)
+			printCommandSuggestions(cmd.Subcommands, cCtx.App.Writer)
-		} else {
+			return
-			printCommandSuggestions(c.App.Commands, c.App.Writer)
 		}
+
+		printCommandSuggestions(cCtx.App.Commands, cCtx.App.Writer)
 	}
 }
 
@@ -207,7 +224,13 @@ func ShowCommandHelp(ctx *Context, command string) error {
 	}
 
 	if ctx.App.CommandNotFound == nil {
-		return Exit(fmt.Sprintf("No help topic for '%v'", command), 3)
+		errMsg := fmt.Sprintf("No help topic for '%v'", command)
+		if ctx.App.Suggest {
+			if suggestion := SuggestCommand(ctx.App.Commands, command); suggestion != "" {
+				errMsg += ". " + suggestion
+			}
+		}
+		return Exit(errMsg, 3)
 	}
 
 	ctx.App.CommandNotFound(ctx, command)
@@ -221,32 +244,32 @@ func ShowSubcommandHelpAndExit(c *Context, exitCode int) {
 }
 
 // ShowSubcommandHelp prints help for the given subcommand
-func ShowSubcommandHelp(c *Context) error {
+func ShowSubcommandHelp(cCtx *Context) error {
-	if c == nil {
+	if cCtx == nil {
 		return nil
 	}
 
-	if c.Command != nil {
+	if cCtx.Command != nil {
-		return ShowCommandHelp(c, c.Command.Name)
+		return ShowCommandHelp(cCtx, cCtx.Command.Name)
 	}
 
-	return ShowCommandHelp(c, "")
+	return ShowCommandHelp(cCtx, "")
 }
 
 // ShowVersion prints the version number of the App
-func ShowVersion(c *Context) {
+func ShowVersion(cCtx *Context) {
-	VersionPrinter(c)
+	VersionPrinter(cCtx)
 }
 
-func printVersion(c *Context) {
+func printVersion(cCtx *Context) {
-	_, _ = fmt.Fprintf(c.App.Writer, "%v version %v\n", c.App.Name, c.App.Version)
+	_, _ = fmt.Fprintf(cCtx.App.Writer, "%v version %v\n", cCtx.App.Name, cCtx.App.Version)
 }
 
 // ShowCompletions prints the lists of commands within a given context
-func ShowCompletions(c *Context) {
+func ShowCompletions(cCtx *Context) {
-	a := c.App
+	a := cCtx.App
 	if a != nil && a.BashComplete != nil {
-		a.BashComplete(c)
+		a.BashComplete(cCtx)
 	}
 }
 
@@ -268,12 +291,29 @@ func ShowCommandCompletions(ctx *Context, command string) {
 // The customFuncs map will be combined with a default template.FuncMap to
 // allow using arbitrary functions in template rendering.
 func printHelpCustom(out io.Writer, templ string, data interface{}, customFuncs map[string]interface{}) {
+
+	const maxLineLength = 10000
+
 	funcMap := template.FuncMap{
 		"join":    strings.Join,
 		"indent":  indent,
 		"nindent": nindent,
 		"trim":    strings.TrimSpace,
+		"wrap":    func(input string, offset int) string { return wrap(input, offset, maxLineLength) },
+		"offset":  offset,
 	}
+
+	if customFuncs["wrapAt"] != nil {
+		if wa, ok := customFuncs["wrapAt"]; ok {
+			if waf, ok := wa.(func() int); ok {
+				wrapAt := waf()
+				customFuncs["wrap"] = func(input string, offset int) string {
+					return wrap(input, offset, wrapAt)
+				}
+			}
+		}
+	}
+
 	for key, value := range customFuncs {
 		funcMap[key] = value
 	}
@@ -297,20 +337,20 @@ func printHelp(out io.Writer, templ string, data interface{}) {
 	HelpPrinterCustom(out, templ, data, nil)
 }
 
-func checkVersion(c *Context) bool {
+func checkVersion(cCtx *Context) bool {
 	found := false
 	for _, name := range VersionFlag.Names() {
-		if c.Bool(name) {
+		if cCtx.Bool(name) {
 			found = true
 		}
 	}
 	return found
 }
 
-func checkHelp(c *Context) bool {
+func checkHelp(cCtx *Context) bool {
 	found := false
 	for _, name := range HelpFlag.Names() {
-		if c.Bool(name) {
+		if cCtx.Bool(name) {
 			found = true
 		}
 	}
@@ -326,9 +366,9 @@ func checkCommandHelp(c *Context, name string) bool {
 	return false
 }
 
-func checkSubcommandHelp(c *Context) bool {
+func checkSubcommandHelp(cCtx *Context) bool {
-	if c.Bool("h") || c.Bool("help") {
+	if cCtx.Bool("h") || cCtx.Bool("help") {
-		_ = ShowSubcommandHelp(c)
+		_ = ShowSubcommandHelp(cCtx)
 		return true
 	}
 
@@ -350,20 +390,20 @@ func checkShellCompleteFlag(a *App, arguments []string) (bool, []string) {
 	return true, arguments[:pos]
 }
 
-func checkCompletions(c *Context) bool {
+func checkCompletions(cCtx *Context) bool {
-	if !c.shellComplete {
+	if !cCtx.shellComplete {
 		return false
 	}
 
-	if args := c.Args(); args.Present() {
+	if args := cCtx.Args(); args.Present() {
 		name := args.First()
-		if cmd := c.App.Command(name); cmd != nil {
+		if cmd := cCtx.App.Command(name); cmd != nil {
 			// let the command handle the completion
 			return false
 		}
 	}
 
-	ShowCompletions(c)
+	ShowCompletions(cCtx)
 	return true
 }
 
@@ -384,3 +424,55 @@ func indent(spaces int, v string) string {
 func nindent(spaces int, v string) string {
 	return "\n" + indent(spaces, v)
 }
+
+func wrap(input string, offset int, wrapAt int) string {
+	var sb strings.Builder
+
+	lines := strings.Split(input, "\n")
+
+	padding := strings.Repeat(" ", offset)
+
+	for i, line := range lines {
+		if i != 0 {
+			sb.WriteString(padding)
+		}
+
+		sb.WriteString(wrapLine(line, offset, wrapAt, padding))
+
+		if i != len(lines)-1 {
+			sb.WriteString("\n")
+		}
+	}
+
+	return sb.String()
+}
+
+func wrapLine(input string, offset int, wrapAt int, padding string) string {
+	if wrapAt <= offset || len(input) <= wrapAt-offset {
+		return input
+	}
+
+	lineWidth := wrapAt - offset
+	words := strings.Fields(input)
+	if len(words) == 0 {
+		return input
+	}
+
+	wrapped := words[0]
+	spaceLeft := lineWidth - len(wrapped)
+	for _, word := range words[1:] {
+		if len(word)+1 > spaceLeft {
+			wrapped += "\n" + padding + word
+			spaceLeft = lineWidth - len(word)
+		} else {
+			wrapped += " " + word
+			spaceLeft -= 1 + len(word)
+		}
+	}
+
+	return wrapped
+}
+
+func offset(input string, fixed int) int {
+	return len(input) + fixed
+}

vendor/github.com/urfave/cli/v2/mkdocs-requirements.txt

@@ -0,0 +1,5 @@
+mkdocs-git-revision-date-localized-plugin~=1.0
+mkdocs-material-extensions~=1.0
+mkdocs-material~=8.2
+mkdocs~=1.3
+pygments~=2.12

vendor/github.com/urfave/cli/v2/mkdocs.yml

@@ -0,0 +1,62 @@
+# NOTE: the mkdocs dependencies will need to be installed out of
+# band until this whole thing gets more automated:
+#
+#     pip install -r mkdocs-requirements.txt
+#
+
+site_name: urfave/cli
+site_url: https://cli.urfave.org/
+repo_url: https://github.com/urfave/cli
+edit_uri: edit/main/docs/
+nav:
+  - Home: index.md
+  - v2 Manual: v2/index.md
+  - v1 Manual: v1/index.md
+theme:
+  name: material
+  palette:
+    - media: "(prefers-color-scheme: light)"
+      scheme: default
+      toggle:
+        icon: material/brightness-4
+        name: dark mode
+    - media: "(prefers-color-scheme: dark)"
+      scheme: slate
+      toggle:
+        icon: material/brightness-7
+        name: light mode
+plugins:
+  - git-revision-date-localized
+  - search
+# NOTE: this is the recommended configuration from
+# https://squidfunk.github.io/mkdocs-material/setup/extensions/#recommended-configuration
+markdown_extensions:
+  - abbr
+  - admonition
+  - attr_list
+  - def_list
+  - footnotes
+  - meta
+  - md_in_html
+  - toc:
+      permalink: true
+  - pymdownx.arithmatex:
+      generic: true
+  - pymdownx.betterem:
+      smart_enable: all
+  - pymdownx.caret
+  - pymdownx.details
+  - pymdownx.emoji:
+      emoji_index: !!python/name:materialx.emoji.twemoji
+      emoji_generator: !!python/name:materialx.emoji.to_svg
+  - pymdownx.highlight
+  - pymdownx.inlinehilite
+  - pymdownx.keys
+  - pymdownx.mark
+  - pymdownx.smartsymbols
+  - pymdownx.superfences
+  - pymdownx.tabbed:
+      alternate_style: true
+  - pymdownx.tasklist:
+      custom_checkbox: true
+  - pymdownx.tilde

vendor/github.com/urfave/cli/v2/parse.go

@@ -26,9 +26,8 @@ func parseIter(set *flag.FlagSet, ip iterativeParser, args []string, shellComple
 			return err
 		}
 
-		errStr := err.Error()
+		trimmed, trimErr := flagFromError(err)
-		trimmed := strings.TrimPrefix(errStr, "flag provided but not defined: -")
+		if trimErr != nil {
-		if errStr == trimmed {
 			return err
 		}
 
@@ -67,6 +66,19 @@ func parseIter(set *flag.FlagSet, ip iterativeParser, args []string, shellComple
 	}
 }
 
+const providedButNotDefinedErrMsg = "flag provided but not defined: -"
+
+// flagFromError tries to parse a provided flag from an error message. If the
+// parsing fials, it returns the input error and an empty string
+func flagFromError(err error) (string, error) {
+	errStr := err.Error()
+	trimmed := strings.TrimPrefix(errStr, providedButNotDefinedErrMsg)
+	if errStr == trimmed {
+		return "", err
+	}
+	return trimmed, nil
+}
+
 func splitShortOptions(set *flag.FlagSet, arg string) []string {
 	shortFlagsExist := func(s string) bool {
 		for _, c := range s[1:] {

vendor/github.com/urfave/cli/v2/sliceflag.go

@@ -0,0 +1,293 @@
+//go:build go1.18
+// +build go1.18
+
+package cli
+
+import (
+	"flag"
+	"reflect"
+)
+
+type (
+	// SliceFlag extends implementations like StringSliceFlag and IntSliceFlag with support for using slices directly,
+	// as Value and/or Destination.
+	// See also SliceFlagTarget, MultiStringFlag, MultiFloat64Flag, MultiInt64Flag, MultiIntFlag.
+	SliceFlag[T SliceFlagTarget[E], S ~[]E, E any] struct {
+		Target      T
+		Value       S
+		Destination *S
+	}
+
+	// SliceFlagTarget models a target implementation for use with SliceFlag.
+	// The three methods, SetValue, SetDestination, and GetDestination, are necessary to propagate Value and
+	// Destination, where Value is propagated inwards (initially), and Destination is propagated outwards (on every
+	// update).
+	SliceFlagTarget[E any] interface {
+		Flag
+		RequiredFlag
+		DocGenerationFlag
+		VisibleFlag
+		CategorizableFlag
+
+		// SetValue should propagate the given slice to the target, ideally as a new value.
+		// Note that a nil slice should nil/clear any existing value (modelled as ~[]E).
+		SetValue(slice []E)
+		// SetDestination should propagate the given slice to the target, ideally as a new value.
+		// Note that a nil slice should nil/clear any existing value (modelled as ~*[]E).
+		SetDestination(slice []E)
+		// GetDestination should return the current value referenced by any destination, or nil if nil/unset.
+		GetDestination() []E
+	}
+
+	// MultiStringFlag extends StringSliceFlag with support for using slices directly, as Value and/or Destination.
+	// See also SliceFlag.
+	MultiStringFlag = SliceFlag[*StringSliceFlag, []string, string]
+
+	// MultiFloat64Flag extends Float64SliceFlag with support for using slices directly, as Value and/or Destination.
+	// See also SliceFlag.
+	MultiFloat64Flag = SliceFlag[*Float64SliceFlag, []float64, float64]
+
+	// MultiInt64Flag extends Int64SliceFlag with support for using slices directly, as Value and/or Destination.
+	// See also SliceFlag.
+	MultiInt64Flag = SliceFlag[*Int64SliceFlag, []int64, int64]
+
+	// MultiIntFlag extends IntSliceFlag with support for using slices directly, as Value and/or Destination.
+	// See also SliceFlag.
+	MultiIntFlag = SliceFlag[*IntSliceFlag, []int, int]
+
+	flagValueHook struct {
+		value Generic
+		hook  func()
+	}
+)
+
+var (
+	// compile time assertions
+
+	_ SliceFlagTarget[string]  = (*StringSliceFlag)(nil)
+	_ SliceFlagTarget[string]  = (*SliceFlag[*StringSliceFlag, []string, string])(nil)
+	_ SliceFlagTarget[string]  = (*MultiStringFlag)(nil)
+	_ SliceFlagTarget[float64] = (*MultiFloat64Flag)(nil)
+	_ SliceFlagTarget[int64]   = (*MultiInt64Flag)(nil)
+	_ SliceFlagTarget[int]     = (*MultiIntFlag)(nil)
+
+	_ Generic    = (*flagValueHook)(nil)
+	_ Serializer = (*flagValueHook)(nil)
+)
+
+func (x *SliceFlag[T, S, E]) Apply(set *flag.FlagSet) error {
+	x.Target.SetValue(x.convertSlice(x.Value))
+
+	destination := x.Destination
+	if destination == nil {
+		x.Target.SetDestination(nil)
+
+		return x.Target.Apply(set)
+	}
+
+	x.Target.SetDestination(x.convertSlice(*destination))
+
+	return applyFlagValueHook(set, x.Target.Apply, func() {
+		*destination = x.Target.GetDestination()
+	})
+}
+
+func (x *SliceFlag[T, S, E]) convertSlice(slice S) []E {
+	result := make([]E, len(slice))
+	copy(result, slice)
+	return result
+}
+
+func (x *SliceFlag[T, S, E]) SetValue(slice S) {
+	x.Value = slice
+}
+
+func (x *SliceFlag[T, S, E]) SetDestination(slice S) {
+	if slice != nil {
+		x.Destination = &slice
+	} else {
+		x.Destination = nil
+	}
+}
+
+func (x *SliceFlag[T, S, E]) GetDestination() S {
+	if destination := x.Destination; destination != nil {
+		return *destination
+	}
+	return nil
+}
+
+func (x *SliceFlag[T, S, E]) String() string         { return x.Target.String() }
+func (x *SliceFlag[T, S, E]) Names() []string        { return x.Target.Names() }
+func (x *SliceFlag[T, S, E]) IsSet() bool            { return x.Target.IsSet() }
+func (x *SliceFlag[T, S, E]) IsRequired() bool       { return x.Target.IsRequired() }
+func (x *SliceFlag[T, S, E]) TakesValue() bool       { return x.Target.TakesValue() }
+func (x *SliceFlag[T, S, E]) GetUsage() string       { return x.Target.GetUsage() }
+func (x *SliceFlag[T, S, E]) GetValue() string       { return x.Target.GetValue() }
+func (x *SliceFlag[T, S, E]) GetDefaultText() string { return x.Target.GetDefaultText() }
+func (x *SliceFlag[T, S, E]) GetEnvVars() []string   { return x.Target.GetEnvVars() }
+func (x *SliceFlag[T, S, E]) IsVisible() bool        { return x.Target.IsVisible() }
+func (x *SliceFlag[T, S, E]) GetCategory() string    { return x.Target.GetCategory() }
+
+func (x *flagValueHook) Set(value string) error {
+	if err := x.value.Set(value); err != nil {
+		return err
+	}
+	x.hook()
+	return nil
+}
+
+func (x *flagValueHook) String() string {
+	// note: this is necessary due to the way Go's flag package handles defaults
+	isZeroValue := func(f flag.Value, v string) bool {
+		/*
+			https://cs.opensource.google/go/go/+/refs/tags/go1.18.3:src/flag/flag.go;drc=2580d0e08d5e9f979b943758d3c49877fb2324cb;l=453
+
+			Copyright (c) 2009 The Go Authors. All rights reserved.
+			Redistribution and use in source and binary forms, with or without
+			modification, are permitted provided that the following conditions are
+			met:
+			   * Redistributions of source code must retain the above copyright
+			notice, this list of conditions and the following disclaimer.
+			   * Redistributions in binary form must reproduce the above
+			copyright notice, this list of conditions and the following disclaimer
+			in the documentation and/or other materials provided with the
+			distribution.
+			   * Neither the name of Google Inc. nor the names of its
+			contributors may be used to endorse or promote products derived from
+			this software without specific prior written permission.
+			THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+			"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+			LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+			A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+			OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+			SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+			LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+			DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+			THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+			(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+			OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+		*/
+		// Build a zero value of the flag's Value type, and see if the
+		// result of calling its String method equals the value passed in.
+		// This works unless the Value type is itself an interface type.
+		typ := reflect.TypeOf(f)
+		var z reflect.Value
+		if typ.Kind() == reflect.Pointer {
+			z = reflect.New(typ.Elem())
+		} else {
+			z = reflect.Zero(typ)
+		}
+		return v == z.Interface().(flag.Value).String()
+	}
+	if x.value != nil {
+		// only return non-empty if not the same string as returned by the zero value
+		if s := x.value.String(); !isZeroValue(x.value, s) {
+			return s
+		}
+	}
+	return ``
+}
+
+func (x *flagValueHook) Serialize() string {
+	if value, ok := x.value.(Serializer); ok {
+		return value.Serialize()
+	}
+	return x.String()
+}
+
+// applyFlagValueHook wraps calls apply then wraps flags to call a hook function on update and after initial apply.
+func applyFlagValueHook(set *flag.FlagSet, apply func(set *flag.FlagSet) error, hook func()) error {
+	if apply == nil || set == nil || hook == nil {
+		panic(`invalid input`)
+	}
+	var tmp flag.FlagSet
+	if err := apply(&tmp); err != nil {
+		return err
+	}
+	tmp.VisitAll(func(f *flag.Flag) { set.Var(&flagValueHook{value: f.Value, hook: hook}, f.Name, f.Usage) })
+	hook()
+	return nil
+}
+
+// newSliceFlagValue is for implementing SliceFlagTarget.SetValue and SliceFlagTarget.SetDestination.
+// It's e.g. as part of StringSliceFlag.SetValue, using the factory NewStringSlice.
+func newSliceFlagValue[R any, S ~[]E, E any](factory func(defaults ...E) *R, defaults S) *R {
+	if defaults == nil {
+		return nil
+	}
+	return factory(defaults...)
+}
+
+// unwrapFlagValue strips any/all *flagValueHook wrappers.
+func unwrapFlagValue(v flag.Value) flag.Value {
+	for {
+		h, ok := v.(*flagValueHook)
+		if !ok {
+			return v
+		}
+		v = h.value
+	}
+}
+
+// NOTE: the methods below are in this file to make use of the build constraint
+
+func (f *Float64SliceFlag) SetValue(slice []float64) {
+	f.Value = newSliceFlagValue(NewFloat64Slice, slice)
+}
+
+func (f *Float64SliceFlag) SetDestination(slice []float64) {
+	f.Destination = newSliceFlagValue(NewFloat64Slice, slice)
+}
+
+func (f *Float64SliceFlag) GetDestination() []float64 {
+	if destination := f.Destination; destination != nil {
+		return destination.Value()
+	}
+	return nil
+}
+
+func (f *Int64SliceFlag) SetValue(slice []int64) {
+	f.Value = newSliceFlagValue(NewInt64Slice, slice)
+}
+
+func (f *Int64SliceFlag) SetDestination(slice []int64) {
+	f.Destination = newSliceFlagValue(NewInt64Slice, slice)
+}
+
+func (f *Int64SliceFlag) GetDestination() []int64 {
+	if destination := f.Destination; destination != nil {
+		return destination.Value()
+	}
+	return nil
+}
+
+func (f *IntSliceFlag) SetValue(slice []int) {
+	f.Value = newSliceFlagValue(NewIntSlice, slice)
+}
+
+func (f *IntSliceFlag) SetDestination(slice []int) {
+	f.Destination = newSliceFlagValue(NewIntSlice, slice)
+}
+
+func (f *IntSliceFlag) GetDestination() []int {
+	if destination := f.Destination; destination != nil {
+		return destination.Value()
+	}
+	return nil
+}
+
+func (f *StringSliceFlag) SetValue(slice []string) {
+	f.Value = newSliceFlagValue(NewStringSlice, slice)
+}
+
+func (f *StringSliceFlag) SetDestination(slice []string) {
+	f.Destination = newSliceFlagValue(NewStringSlice, slice)
+}
+
+func (f *StringSliceFlag) GetDestination() []string {
+	if destination := f.Destination; destination != nil {
+		return destination.Value()
+	}
+	return nil
+}

vendor/github.com/urfave/cli/v2/sliceflag_pre18.go

@@ -0,0 +1,10 @@
+//go:build !go1.18
+// +build !go1.18
+
+package cli
+
+import (
+	"flag"
+)
+
+func unwrapFlagValue(v flag.Value) flag.Value { return v }

vendor/github.com/urfave/cli/v2/suggestions.go

@@ -0,0 +1,60 @@
+package cli
+
+import (
+	"fmt"
+
+	"github.com/xrash/smetrics"
+)
+
+func jaroWinkler(a, b string) float64 {
+	// magic values are from https://github.com/xrash/smetrics/blob/039620a656736e6ad994090895784a7af15e0b80/jaro-winkler.go#L8
+	const (
+		boostThreshold = 0.7
+		prefixSize     = 4
+	)
+	return smetrics.JaroWinkler(a, b, boostThreshold, prefixSize)
+}
+
+func suggestFlag(flags []Flag, provided string, hideHelp bool) string {
+	distance := 0.0
+	suggestion := ""
+
+	for _, flag := range flags {
+		flagNames := flag.Names()
+		if !hideHelp {
+			flagNames = append(flagNames, HelpFlag.Names()...)
+		}
+		for _, name := range flagNames {
+			newDistance := jaroWinkler(name, provided)
+			if newDistance > distance {
+				distance = newDistance
+				suggestion = name
+			}
+		}
+	}
+
+	if len(suggestion) == 1 {
+		suggestion = "-" + suggestion
+	} else if len(suggestion) > 1 {
+		suggestion = "--" + suggestion
+	}
+
+	return suggestion
+}
+
+// suggestCommand takes a list of commands and a provided string to suggest a
+// command name
+func suggestCommand(commands []*Command, provided string) (suggestion string) {
+	distance := 0.0
+	for _, command := range commands {
+		for _, name := range append(command.Names(), helpName, helpAlias) {
+			newDistance := jaroWinkler(name, provided)
+			if newDistance > distance {
+				distance = newDistance
+				suggestion = name
+			}
+		}
+	}
+
+	return fmt.Sprintf(SuggestDidYouMeanTemplate, suggestion)
+}

vendor/github.com/urfave/cli/v2/template.go

@@ -4,16 +4,16 @@ package cli
 // cli.go uses text/template to render templates. You can
 // render custom help text by setting this variable.
 var AppHelpTemplate = `NAME:
-   {{.Name}}{{if .Usage}} - {{.Usage}}{{end}}
+   {{$v := offset .Name 6}}{{wrap .Name 3}}{{if .Usage}} - {{wrap .Usage $v}}{{end}}
 
 USAGE:
-   {{if .UsageText}}{{.UsageText | nindent 3 | trim}}{{else}}{{.HelpName}} {{if .VisibleFlags}}[global options]{{end}}{{if .Commands}} command [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Version}}{{if not .HideVersion}}
+   {{if .UsageText}}{{wrap .UsageText 3}}{{else}}{{.HelpName}} {{if .VisibleFlags}}[global options]{{end}}{{if .Commands}} command [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Version}}{{if not .HideVersion}}
 
 VERSION:
    {{.Version}}{{end}}{{end}}{{if .Description}}
 
 DESCRIPTION:
-   {{.Description | nindent 3 | trim}}{{end}}{{if len .Authors}}
+   {{wrap .Description 3}}{{end}}{{if len .Authors}}
 
 AUTHOR{{with $length := len .Authors}}{{if ne 1 $length}}S{{end}}{{end}}:
    {{range $index, $author := .Authors}}{{if $index}}
@@ -22,34 +22,44 @@ AUTHOR{{with $length := len .Authors}}{{if ne 1 $length}}S{{end}}{{end}}:
 COMMANDS:{{range .VisibleCategories}}{{if .Name}}
    {{.Name}}:{{range .VisibleCommands}}
      {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}{{else}}{{range .VisibleCommands}}
-   {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}{{end}}{{end}}{{end}}{{if .VisibleFlags}}
+   {{join .Names ", "}}{{"\t"}}{{.Usage}}{{end}}{{end}}{{end}}{{end}}{{if .VisibleFlagCategories}}
+
+GLOBAL OPTIONS:{{range .VisibleFlagCategories}}
+   {{if .Name}}{{.Name}}
+   {{end}}{{range .Flags}}{{.}}
+   {{end}}{{end}}{{else}}{{if .VisibleFlags}}
 
 GLOBAL OPTIONS:
    {{range $index, $option := .VisibleFlags}}{{if $index}}
-   {{end}}{{$option}}{{end}}{{end}}{{if .Copyright}}
+   {{end}}{{wrap $option.String 6}}{{end}}{{end}}{{end}}{{if .Copyright}}
 
 COPYRIGHT:
-   {{.Copyright}}{{end}}
+   {{wrap .Copyright 3}}{{end}}
 `
 
 // CommandHelpTemplate is the text template for the command help topic.
 // cli.go uses text/template to render templates. You can
 // render custom help text by setting this variable.
 var CommandHelpTemplate = `NAME:
-   {{.HelpName}} - {{.Usage}}
+   {{$v := offset .HelpName 6}}{{wrap .HelpName 3}}{{if .Usage}} - {{wrap .Usage $v}}{{end}}
 
 USAGE:
-   {{if .UsageText}}{{.UsageText | nindent 3 | trim}}{{else}}{{.HelpName}}{{if .VisibleFlags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Category}}
+   {{if .UsageText}}{{wrap .UsageText 3}}{{else}}{{.HelpName}}{{if .VisibleFlags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Category}}
 
 CATEGORY:
    {{.Category}}{{end}}{{if .Description}}
 
 DESCRIPTION:
-   {{.Description | nindent 3 | trim}}{{end}}{{if .VisibleFlags}}
+   {{wrap .Description 3}}{{end}}{{if .VisibleFlagCategories}}
+
+OPTIONS:{{range .VisibleFlagCategories}}
+   {{if .Name}}{{.Name}}
+   {{end}}{{range .Flags}}{{.}}
+   {{end}}{{end}}{{else}}{{if .VisibleFlags}}
 
 OPTIONS:
    {{range .VisibleFlags}}{{.}}
-   {{end}}{{end}}
+   {{end}}{{end}}{{end}}
 `
 
 // SubcommandHelpTemplate is the text template for the subcommand help topic.
@@ -59,10 +69,10 @@ var SubcommandHelpTemplate = `NAME:
    {{.HelpName}} - {{.Usage}}
 
 USAGE:
-   {{if .UsageText}}{{.UsageText | nindent 3 | trim}}{{else}}{{.HelpName}} command{{if .VisibleFlags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Description}}
+   {{if .UsageText}}{{wrap .UsageText 3}}{{else}}{{.HelpName}} command{{if .VisibleFlags}} [command options]{{end}} {{if .ArgsUsage}}{{.ArgsUsage}}{{else}}[arguments...]{{end}}{{end}}{{if .Description}}
 
 DESCRIPTION:
-   {{.Description | nindent 3 | trim}}{{end}}
+   {{wrap .Description 3}}{{end}}
 
 COMMANDS:{{range .VisibleCategories}}{{if .Name}}
    {{.Name}}:{{range .VisibleCommands}}

vendor/github.com/urfave/cli/v2/zz_generated.flags.go

@@ -0,0 +1,672 @@
+// WARNING: this file is generated. DO NOT EDIT
+
+package cli
+
+import "time"
+
+// Float64SliceFlag is a flag with type *Float64Slice
+type Float64SliceFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       *Float64Slice
+	Destination *Float64Slice
+
+	Aliases []string
+	EnvVars []string
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *Float64SliceFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *Float64SliceFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *Float64SliceFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *Float64SliceFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// GenericFlag is a flag with type Generic
+type GenericFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       Generic
+	Destination *Generic
+
+	Aliases []string
+	EnvVars []string
+
+	TakesFile bool
+}
+
+// String returns a readable representation of this value (for usage defaults)
+func (f *GenericFlag) String() string {
+	return FlagStringer(f)
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *GenericFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *GenericFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *GenericFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *GenericFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// Int64SliceFlag is a flag with type *Int64Slice
+type Int64SliceFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       *Int64Slice
+	Destination *Int64Slice
+
+	Aliases []string
+	EnvVars []string
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *Int64SliceFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *Int64SliceFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *Int64SliceFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *Int64SliceFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// IntSliceFlag is a flag with type *IntSlice
+type IntSliceFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       *IntSlice
+	Destination *IntSlice
+
+	Aliases []string
+	EnvVars []string
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *IntSliceFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *IntSliceFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *IntSliceFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *IntSliceFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// PathFlag is a flag with type Path
+type PathFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       Path
+	Destination *Path
+
+	Aliases []string
+	EnvVars []string
+
+	TakesFile bool
+}
+
+// String returns a readable representation of this value (for usage defaults)
+func (f *PathFlag) String() string {
+	return FlagStringer(f)
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *PathFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *PathFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *PathFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *PathFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// StringSliceFlag is a flag with type *StringSlice
+type StringSliceFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       *StringSlice
+	Destination *StringSlice
+
+	Aliases []string
+	EnvVars []string
+
+	TakesFile bool
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *StringSliceFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *StringSliceFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *StringSliceFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *StringSliceFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// TimestampFlag is a flag with type *Timestamp
+type TimestampFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       *Timestamp
+	Destination *Timestamp
+
+	Aliases []string
+	EnvVars []string
+
+	Layout string
+}
+
+// String returns a readable representation of this value (for usage defaults)
+func (f *TimestampFlag) String() string {
+	return FlagStringer(f)
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *TimestampFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *TimestampFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *TimestampFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *TimestampFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// BoolFlag is a flag with type bool
+type BoolFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       bool
+	Destination *bool
+
+	Aliases []string
+	EnvVars []string
+}
+
+// String returns a readable representation of this value (for usage defaults)
+func (f *BoolFlag) String() string {
+	return FlagStringer(f)
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *BoolFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *BoolFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *BoolFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *BoolFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// Float64Flag is a flag with type float64
+type Float64Flag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       float64
+	Destination *float64
+
+	Aliases []string
+	EnvVars []string
+}
+
+// String returns a readable representation of this value (for usage defaults)
+func (f *Float64Flag) String() string {
+	return FlagStringer(f)
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *Float64Flag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *Float64Flag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *Float64Flag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *Float64Flag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// IntFlag is a flag with type int
+type IntFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       int
+	Destination *int
+
+	Aliases []string
+	EnvVars []string
+}
+
+// String returns a readable representation of this value (for usage defaults)
+func (f *IntFlag) String() string {
+	return FlagStringer(f)
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *IntFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *IntFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *IntFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *IntFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// Int64Flag is a flag with type int64
+type Int64Flag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       int64
+	Destination *int64
+
+	Aliases []string
+	EnvVars []string
+}
+
+// String returns a readable representation of this value (for usage defaults)
+func (f *Int64Flag) String() string {
+	return FlagStringer(f)
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *Int64Flag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *Int64Flag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *Int64Flag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *Int64Flag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// StringFlag is a flag with type string
+type StringFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       string
+	Destination *string
+
+	Aliases []string
+	EnvVars []string
+
+	TakesFile bool
+}
+
+// String returns a readable representation of this value (for usage defaults)
+func (f *StringFlag) String() string {
+	return FlagStringer(f)
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *StringFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *StringFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *StringFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *StringFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// DurationFlag is a flag with type time.Duration
+type DurationFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       time.Duration
+	Destination *time.Duration
+
+	Aliases []string
+	EnvVars []string
+}
+
+// String returns a readable representation of this value (for usage defaults)
+func (f *DurationFlag) String() string {
+	return FlagStringer(f)
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *DurationFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *DurationFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *DurationFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *DurationFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// UintFlag is a flag with type uint
+type UintFlag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       uint
+	Destination *uint
+
+	Aliases []string
+	EnvVars []string
+}
+
+// String returns a readable representation of this value (for usage defaults)
+func (f *UintFlag) String() string {
+	return FlagStringer(f)
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *UintFlag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *UintFlag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *UintFlag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *UintFlag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// Uint64Flag is a flag with type uint64
+type Uint64Flag struct {
+	Name string
+
+	Category    string
+	DefaultText string
+	FilePath    string
+	Usage       string
+
+	Required   bool
+	Hidden     bool
+	HasBeenSet bool
+
+	Value       uint64
+	Destination *uint64
+
+	Aliases []string
+	EnvVars []string
+}
+
+// String returns a readable representation of this value (for usage defaults)
+func (f *Uint64Flag) String() string {
+	return FlagStringer(f)
+}
+
+// IsSet returns whether or not the flag has been set through env or file
+func (f *Uint64Flag) IsSet() bool {
+	return f.HasBeenSet
+}
+
+// Names returns the names of the flag
+func (f *Uint64Flag) Names() []string {
+	return FlagNames(f.Name, f.Aliases)
+}
+
+// IsRequired returns whether or not the flag is required
+func (f *Uint64Flag) IsRequired() bool {
+	return f.Required
+}
+
+// IsVisible returns true if the flag is not hidden, otherwise false
+func (f *Uint64Flag) IsVisible() bool {
+	return !f.Hidden
+}
+
+// vim:ro

vendor/github.com/xrash/smetrics/.travis.yml

@@ -0,0 +1,9 @@
+language: go
+go:
+    - 1.11
+    - 1.12
+    - 1.13
+    - 1.14.x
+    - master
+script:
+    - cd tests && make

vendor/github.com/xrash/smetrics/LICENSE

@@ -0,0 +1,21 @@
+Copyright (C) 2016 Felipe da Cunha Gonçalves
+All Rights Reserved.
+
+MIT LICENSE
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/github.com/xrash/smetrics/README.md

@@ -0,0 +1,49 @@
+[![Build Status](https://travis-ci.org/xrash/smetrics.svg?branch=master)](http://travis-ci.org/xrash/smetrics)
+
+# smetrics
+
+`smetrics` is "string metrics".
+
+Package smetrics provides a bunch of algorithms for calculating the distance between strings.
+
+There are implementations for calculating the popular Levenshtein distance (aka Edit Distance or Wagner-Fischer), as well as the Jaro distance, the Jaro-Winkler distance, and more.
+
+# How to import
+
+```go
+import "github.com/xrash/smetrics"
+```
+
+# Documentation
+
+Go to [https://pkg.go.dev/github.com/xrash/smetrics](https://pkg.go.dev/github.com/xrash/smetrics) for complete documentation.
+
+# Example
+
+```go
+package main
+
+import (
+	"github.com/xrash/smetrics"
+)
+
+func main() {
+	smetrics.WagnerFischer("POTATO", "POTATTO", 1, 1, 2)
+	smetrics.WagnerFischer("MOUSE", "HOUSE", 2, 2, 4)
+
+	smetrics.Ukkonen("POTATO", "POTATTO", 1, 1, 2)
+	smetrics.Ukkonen("MOUSE", "HOUSE", 2, 2, 4)
+
+	smetrics.Jaro("AL", "AL")
+	smetrics.Jaro("MARTHA", "MARHTA")
+
+	smetrics.JaroWinkler("AL", "AL", 0.7, 4)
+	smetrics.JaroWinkler("MARTHA", "MARHTA", 0.7, 4)
+
+	smetrics.Soundex("Euler")
+	smetrics.Soundex("Ellery")
+
+	smetrics.Hamming("aaa", "aaa")
+	smetrics.Hamming("aaa", "aab")
+}
+```

vendor/github.com/xrash/smetrics/doc.go

@@ -0,0 +1,19 @@
+/*
+Package smetrics provides a bunch of algorithms for calculating
+the distance between strings.
+
+There are implementations for calculating the popular Levenshtein
+distance (aka Edit Distance or Wagner-Fischer), as well as the Jaro
+distance, the Jaro-Winkler distance, and more.
+
+For the Levenshtein distance, you can use the functions WagnerFischer()
+and Ukkonen(). Read the documentation on these functions.
+
+For the Jaro and Jaro-Winkler algorithms, check the functions
+Jaro() and JaroWinkler(). Read the documentation on these functions.
+
+For the Soundex algorithm, check the function Soundex().
+
+For the Hamming distance algorithm, check the function Hamming().
+*/
+package smetrics

vendor/github.com/xrash/smetrics/hamming.go

@@ -0,0 +1,25 @@
+package smetrics
+
+import (
+	"fmt"
+)
+
+// The Hamming distance is the minimum number of substitutions required to change string A into string B. Both strings must have the same size. If the strings have different sizes, the function returns an error.
+func Hamming(a, b string) (int, error) {
+	al := len(a)
+	bl := len(b)
+
+	if al != bl {
+		return -1, fmt.Errorf("strings are not equal (len(a)=%d, len(b)=%d)", al, bl)
+	}
+
+	var difference = 0
+
+	for i := range a {
+		if a[i] != b[i] {
+			difference = difference + 1
+		}
+	}
+
+	return difference, nil
+}

vendor/github.com/xrash/smetrics/jaro-winkler.go

@@ -0,0 +1,28 @@
+package smetrics
+
+import (
+	"math"
+)
+
+// The Jaro-Winkler distance. The result is 1 for equal strings, and 0 for completely different strings. It is commonly used on Record Linkage stuff, thus it tries to be accurate for common typos when writing real names such as  person names and street names.
+// Jaro-Winkler is a modification of the Jaro algorithm. It works by first running Jaro, then boosting the score of exact matches at the beginning of the strings. Because of that, it introduces two more parameters: the boostThreshold and the prefixSize. These are commonly set to 0.7 and 4, respectively.
+func JaroWinkler(a, b string, boostThreshold float64, prefixSize int) float64 {
+	j := Jaro(a, b)
+
+	if j <= boostThreshold {
+		return j
+	}
+
+	prefixSize = int(math.Min(float64(len(a)), math.Min(float64(prefixSize), float64(len(b)))))
+
+	var prefixMatch float64
+	for i := 0; i < prefixSize; i++ {
+		if a[i] == b[i] {
+			prefixMatch++
+		} else {
+			break
+		}
+	}
+
+	return j + 0.1*prefixMatch*(1.0-j)
+}

vendor/github.com/xrash/smetrics/jaro.go

@@ -0,0 +1,86 @@
+package smetrics
+
+import (
+	"math"
+)
+
+// The Jaro distance. The result is 1 for equal strings, and 0 for completely different strings.
+func Jaro(a, b string) float64 {
+	// If both strings are zero-length, they are completely equal,
+	// therefore return 1.
+	if len(a) == 0 && len(b) == 0 {
+		return 1
+	}
+
+	// If one string is zero-length, strings are completely different,
+	// therefore return 0.
+	if len(a) == 0 || len(b) == 0 {
+		return 0
+	}
+
+	// Define the necessary variables for the algorithm.
+	la := float64(len(a))
+	lb := float64(len(b))
+	matchRange := int(math.Max(0, math.Floor(math.Max(la, lb)/2.0)-1))
+	matchesA := make([]bool, len(a))
+	matchesB := make([]bool, len(b))
+	var matches float64 = 0
+
+	// Step 1: Matches
+	// Loop through each character of the first string,
+	// looking for a matching character in the second string.
+	for i := 0; i < len(a); i++ {
+		start := int(math.Max(0, float64(i-matchRange)))
+		end := int(math.Min(lb-1, float64(i+matchRange)))
+
+		for j := start; j <= end; j++ {
+			if matchesB[j] {
+				continue
+			}
+
+			if a[i] == b[j] {
+				matchesA[i] = true
+				matchesB[j] = true
+				matches++
+				break
+			}
+		}
+	}
+
+	// If there are no matches, strings are completely different,
+	// therefore return 0.
+	if matches == 0 {
+		return 0
+	}
+
+	// Step 2: Transpositions
+	// Loop through the matches' arrays, looking for
+	// unaligned matches. Count the number of unaligned matches.
+	unaligned := 0
+	j := 0
+	for i := 0; i < len(a); i++ {
+		if !matchesA[i] {
+			continue
+		}
+
+		for !matchesB[j] {
+			j++
+		}
+
+		if a[i] != b[j] {
+			unaligned++
+		}
+
+		j++
+	}
+
+	// The number of unaligned matches divided by two, is the number of _transpositions_.
+	transpositions := math.Floor(float64(unaligned / 2))
+
+	// Jaro distance is the average between these three numbers:
+	// 1. matches / length of string A
+	// 2. matches / length of string B
+	// 3. (matches - transpositions/matches)
+	// So, all that divided by three is the final result.
+	return ((matches / la) + (matches / lb) + ((matches - transpositions) / matches)) / 3.0
+}

vendor/github.com/xrash/smetrics/soundex.go

@@ -0,0 +1,41 @@
+package smetrics
+
+import (
+	"strings"
+)
+
+// The Soundex encoding. It is a phonetic algorithm that considers how the words sound in English. Soundex maps a string to a 4-byte code consisting of the first letter of the original string and three numbers. Strings that sound similar should map to the same code.
+func Soundex(s string) string {
+	m := map[byte]string{
+		'B': "1", 'P': "1", 'F': "1", 'V': "1",
+		'C': "2", 'S': "2", 'K': "2", 'G': "2", 'J': "2", 'Q': "2", 'X': "2", 'Z': "2",
+		'D': "3", 'T': "3",
+		'L': "4",
+		'M': "5", 'N': "5",
+		'R': "6",
+	}
+
+	s = strings.ToUpper(s)
+
+	r := string(s[0])
+	p := s[0]
+	for i := 1; i < len(s) && len(r) < 4; i++ {
+		c := s[i]
+
+		if (c < 'A' || c > 'Z') || (c == p) {
+			continue
+		}
+
+		p = c
+
+		if n, ok := m[c]; ok {
+			r += n
+		}
+	}
+
+	for i := len(r); i < 4; i++ {
+		r += "0"
+	}
+
+	return r
+}

vendor/github.com/xrash/smetrics/ukkonen.go

@@ -0,0 +1,94 @@
+package smetrics
+
+import (
+	"math"
+)
+
+// The Ukkonen algorithm for calculating the Levenshtein distance. The algorithm is described in http://www.cs.helsinki.fi/u/ukkonen/InfCont85.PDF, or in docs/InfCont85.PDF. It runs on O(t . min(m, n)) where t is the actual distance between strings a and b. It needs O(min(t, m, n)) space. This function might be preferred over WagnerFischer() for *very* similar strings. But test it out yourself.
+// The first two parameters are the two strings to be compared. The last three parameters are the insertion cost, the deletion cost and the substitution cost. These are normally defined as 1, 1 and 2 respectively.
+func Ukkonen(a, b string, icost, dcost, scost int) int {
+	var lowerCost int
+
+	if icost < dcost && icost < scost {
+		lowerCost = icost
+	} else if dcost < scost {
+		lowerCost = dcost
+	} else {
+		lowerCost = scost
+	}
+
+	infinite := math.MaxInt32 / 2
+
+	var r []int
+	var k, kprime, p, t int
+	var ins, del, sub int
+
+	if len(a) > len(b) {
+		t = (len(a) - len(b) + 1) * lowerCost
+	} else {
+		t = (len(b) - len(a) + 1) * lowerCost
+	}
+
+	for {
+		if (t / lowerCost) < (len(b) - len(a)) {
+			continue
+		}
+
+		// This is the right damn thing since the original Ukkonen
+		// paper minimizes the expression result only, but the uncommented version
+		// doesn't need to deal with floats so it's faster.
+		// p = int(math.Floor(0.5*((float64(t)/float64(lowerCost)) - float64(len(b) - len(a)))))
+		p = ((t / lowerCost) - (len(b) - len(a))) / 2
+
+		k = -p
+		kprime = k
+
+		rowlength := (len(b) - len(a)) + (2 * p)
+
+		r = make([]int, rowlength+2)
+
+		for i := 0; i < rowlength+2; i++ {
+			r[i] = infinite
+		}
+
+		for i := 0; i <= len(a); i++ {
+			for j := 0; j <= rowlength; j++ {
+				if i == j+k && i == 0 {
+					r[j] = 0
+				} else {
+					if j-1 < 0 {
+						ins = infinite
+					} else {
+						ins = r[j-1] + icost
+					}
+
+					del = r[j+1] + dcost
+					sub = r[j] + scost
+
+					if i-1 < 0 || i-1 >= len(a) || j+k-1 >= len(b) || j+k-1 < 0 {
+						sub = infinite
+					} else if a[i-1] == b[j+k-1] {
+						sub = r[j]
+					}
+
+					if ins < del && ins < sub {
+						r[j] = ins
+					} else if del < sub {
+						r[j] = del
+					} else {
+						r[j] = sub
+					}
+				}
+			}
+			k++
+		}
+
+		if r[(len(b)-len(a))+(2*p)+kprime] <= t {
+			break
+		} else {
+			t *= 2
+		}
+	}
+
+	return r[(len(b)-len(a))+(2*p)+kprime]
+}

vendor/github.com/xrash/smetrics/wagner-fischer.go

@@ -0,0 +1,48 @@
+package smetrics
+
+// The Wagner-Fischer algorithm for calculating the Levenshtein distance.
+// The first two parameters are the two strings to be compared. The last three parameters are the insertion cost, the deletion cost and the substitution cost. These are normally defined as 1, 1 and 2 respectively.
+func WagnerFischer(a, b string, icost, dcost, scost int) int {
+
+	// Allocate both rows.
+	row1 := make([]int, len(b)+1)
+	row2 := make([]int, len(b)+1)
+	var tmp []int
+
+	// Initialize the first row.
+	for i := 1; i <= len(b); i++ {
+		row1[i] = i * icost
+	}
+
+	// For each row...
+	for i := 1; i <= len(a); i++ {
+		row2[0] = i * dcost
+
+		// For each column...
+		for j := 1; j <= len(b); j++ {
+			if a[i-1] == b[j-1] {
+				row2[j] = row1[j-1]
+			} else {
+				ins := row2[j-1] + icost
+				del := row1[j] + dcost
+				sub := row1[j-1] + scost
+
+				if ins < del && ins < sub {
+					row2[j] = ins
+				} else if del < sub {
+					row2[j] = del
+				} else {
+					row2[j] = sub
+				}
+			}
+		}
+
+		// Swap the rows at the end of each row.
+		tmp = row1
+		row1 = row2
+		row2 = tmp
+	}
+
+	// Because we swapped the rows, the final result is in row1 instead of row2.
+	return row1[len(row1)-1]
+}

vendor/golang.org/x/sys/unix/asm_linux_loong64.s

@@ -0,0 +1,54 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build linux && loong64 && gc
+// +build linux
+// +build loong64
+// +build gc
+
+#include "textflag.h"
+
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-56
+	JMP	syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·Syscall6(SB)
+
+TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
+	JAL	runtime·entersyscall(SB)
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R11	// syscall entry
+	SYSCALL
+	MOVV	R4, r1+32(FP)
+	MOVV	R0, r2+40(FP)	// r2 is not used. Always set to 0
+	JAL	runtime·exitsyscall(SB)
+	RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-56
+	JMP	syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-80
+	JMP	syscall·RawSyscall6(SB)
+
+TEXT ·RawSyscallNoError(SB),NOSPLIT,$0-48
+	MOVV	a1+8(FP), R4
+	MOVV	a2+16(FP), R5
+	MOVV	a3+24(FP), R6
+	MOVV	R0, R7
+	MOVV	R0, R8
+	MOVV	R0, R9
+	MOVV	trap+0(FP), R11	// syscall entry
+	SYSCALL
+	MOVV	R4, r1+32(FP)
+	MOVV	R0, r2+40(FP)	// r2 is not used. Always set to 0
+	RET

vendor/golang.org/x/sys/unix/endian_little.go

@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 //
-//go:build 386 || amd64 || amd64p32 || alpha || arm || arm64 || mipsle || mips64le || mips64p32le || nios2 || ppc64le || riscv || riscv64 || sh
+//go:build 386 || amd64 || amd64p32 || alpha || arm || arm64 || loong64 || mipsle || mips64le || mips64p32le || nios2 || ppc64le || riscv || riscv64 || sh
-// +build 386 amd64 amd64p32 alpha arm arm64 mipsle mips64le mips64p32le nios2 ppc64le riscv riscv64 sh
+// +build 386 amd64 amd64p32 alpha arm arm64 loong64 mipsle mips64le mips64p32le nios2 ppc64le riscv riscv64 sh
 
 package unix
 

vendor/golang.org/x/sys/unix/errors_freebsd_386.go

@@ -1,233 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Constants that were deprecated or moved to enums in the FreeBSD headers. Keep
-// them here for backwards compatibility.
-
-package unix
-
-const (
-	DLT_HHDLC                         = 0x79
-	IFF_SMART                         = 0x20
-	IFT_1822                          = 0x2
-	IFT_A12MPPSWITCH                  = 0x82
-	IFT_AAL2                          = 0xbb
-	IFT_AAL5                          = 0x31
-	IFT_ADSL                          = 0x5e
-	IFT_AFLANE8023                    = 0x3b
-	IFT_AFLANE8025                    = 0x3c
-	IFT_ARAP                          = 0x58
-	IFT_ARCNET                        = 0x23
-	IFT_ARCNETPLUS                    = 0x24
-	IFT_ASYNC                         = 0x54
-	IFT_ATM                           = 0x25
-	IFT_ATMDXI                        = 0x69
-	IFT_ATMFUNI                       = 0x6a
-	IFT_ATMIMA                        = 0x6b
-	IFT_ATMLOGICAL                    = 0x50
-	IFT_ATMRADIO                      = 0xbd
-	IFT_ATMSUBINTERFACE               = 0x86
-	IFT_ATMVCIENDPT                   = 0xc2
-	IFT_ATMVIRTUAL                    = 0x95
-	IFT_BGPPOLICYACCOUNTING           = 0xa2
-	IFT_BSC                           = 0x53
-	IFT_CCTEMUL                       = 0x3d
-	IFT_CEPT                          = 0x13
-	IFT_CES                           = 0x85
-	IFT_CHANNEL                       = 0x46
-	IFT_CNR                           = 0x55
-	IFT_COFFEE                        = 0x84
-	IFT_COMPOSITELINK                 = 0x9b
-	IFT_DCN                           = 0x8d
-	IFT_DIGITALPOWERLINE              = 0x8a
-	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
-	IFT_DLSW                          = 0x4a
-	IFT_DOCSCABLEDOWNSTREAM           = 0x80
-	IFT_DOCSCABLEMACLAYER             = 0x7f
-	IFT_DOCSCABLEUPSTREAM             = 0x81
-	IFT_DS0                           = 0x51
-	IFT_DS0BUNDLE                     = 0x52
-	IFT_DS1FDL                        = 0xaa
-	IFT_DS3                           = 0x1e
-	IFT_DTM                           = 0x8c
-	IFT_DVBASILN                      = 0xac
-	IFT_DVBASIOUT                     = 0xad
-	IFT_DVBRCCDOWNSTREAM              = 0x93
-	IFT_DVBRCCMACLAYER                = 0x92
-	IFT_DVBRCCUPSTREAM                = 0x94
-	IFT_ENC                           = 0xf4
-	IFT_EON                           = 0x19
-	IFT_EPLRS                         = 0x57
-	IFT_ESCON                         = 0x49
-	IFT_ETHER                         = 0x6
-	IFT_FAITH                         = 0xf2
-	IFT_FAST                          = 0x7d
-	IFT_FASTETHER                     = 0x3e
-	IFT_FASTETHERFX                   = 0x45
-	IFT_FDDI                          = 0xf
-	IFT_FIBRECHANNEL                  = 0x38
-	IFT_FRAMERELAYINTERCONNECT        = 0x3a
-	IFT_FRAMERELAYMPI                 = 0x5c
-	IFT_FRDLCIENDPT                   = 0xc1
-	IFT_FRELAY                        = 0x20
-	IFT_FRELAYDCE                     = 0x2c
-	IFT_FRF16MFRBUNDLE                = 0xa3
-	IFT_FRFORWARD                     = 0x9e
-	IFT_G703AT2MB                     = 0x43
-	IFT_G703AT64K                     = 0x42
-	IFT_GIF                           = 0xf0
-	IFT_GIGABITETHERNET               = 0x75
-	IFT_GR303IDT                      = 0xb2
-	IFT_GR303RDT                      = 0xb1
-	IFT_H323GATEKEEPER                = 0xa4
-	IFT_H323PROXY                     = 0xa5
-	IFT_HDH1822                       = 0x3
-	IFT_HDLC                          = 0x76
-	IFT_HDSL2                         = 0xa8
-	IFT_HIPERLAN2                     = 0xb7
-	IFT_HIPPI                         = 0x2f
-	IFT_HIPPIINTERFACE                = 0x39
-	IFT_HOSTPAD                       = 0x5a
-	IFT_HSSI                          = 0x2e
-	IFT_HY                            = 0xe
-	IFT_IBM370PARCHAN                 = 0x48
-	IFT_IDSL                          = 0x9a
-	IFT_IEEE80211                     = 0x47
-	IFT_IEEE80212                     = 0x37
-	IFT_IEEE8023ADLAG                 = 0xa1
-	IFT_IFGSN                         = 0x91
-	IFT_IMT                           = 0xbe
-	IFT_INTERLEAVE                    = 0x7c
-	IFT_IP                            = 0x7e
-	IFT_IPFORWARD                     = 0x8e
-	IFT_IPOVERATM                     = 0x72
-	IFT_IPOVERCDLC                    = 0x6d
-	IFT_IPOVERCLAW                    = 0x6e
-	IFT_IPSWITCH                      = 0x4e
-	IFT_IPXIP                         = 0xf9
-	IFT_ISDN                          = 0x3f
-	IFT_ISDNBASIC                     = 0x14
-	IFT_ISDNPRIMARY                   = 0x15
-	IFT_ISDNS                         = 0x4b
-	IFT_ISDNU                         = 0x4c
-	IFT_ISO88022LLC                   = 0x29
-	IFT_ISO88023                      = 0x7
-	IFT_ISO88024                      = 0x8
-	IFT_ISO88025                      = 0x9
-	IFT_ISO88025CRFPINT               = 0x62
-	IFT_ISO88025DTR                   = 0x56
-	IFT_ISO88025FIBER                 = 0x73
-	IFT_ISO88026                      = 0xa
-	IFT_ISUP                          = 0xb3
-	IFT_L3IPXVLAN                     = 0x89
-	IFT_LAPB                          = 0x10
-	IFT_LAPD                          = 0x4d
-	IFT_LAPF                          = 0x77
-	IFT_LOCALTALK                     = 0x2a
-	IFT_LOOP                          = 0x18
-	IFT_MEDIAMAILOVERIP               = 0x8b
-	IFT_MFSIGLINK                     = 0xa7
-	IFT_MIOX25                        = 0x26
-	IFT_MODEM                         = 0x30
-	IFT_MPC                           = 0x71
-	IFT_MPLS                          = 0xa6
-	IFT_MPLSTUNNEL                    = 0x96
-	IFT_MSDSL                         = 0x8f
-	IFT_MVL                           = 0xbf
-	IFT_MYRINET                       = 0x63
-	IFT_NFAS                          = 0xaf
-	IFT_NSIP                          = 0x1b
-	IFT_OPTICALCHANNEL                = 0xc3
-	IFT_OPTICALTRANSPORT              = 0xc4
-	IFT_OTHER                         = 0x1
-	IFT_P10                           = 0xc
-	IFT_P80                           = 0xd
-	IFT_PARA                          = 0x22
-	IFT_PFLOG                         = 0xf6
-	IFT_PFSYNC                        = 0xf7
-	IFT_PLC                           = 0xae
-	IFT_POS                           = 0xab
-	IFT_PPPMULTILINKBUNDLE            = 0x6c
-	IFT_PROPBWAP2MP                   = 0xb8
-	IFT_PROPCNLS                      = 0x59
-	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
-	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
-	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
-	IFT_PROPMUX                       = 0x36
-	IFT_PROPWIRELESSP2P               = 0x9d
-	IFT_PTPSERIAL                     = 0x16
-	IFT_PVC                           = 0xf1
-	IFT_QLLC                          = 0x44
-	IFT_RADIOMAC                      = 0xbc
-	IFT_RADSL                         = 0x5f
-	IFT_REACHDSL                      = 0xc0
-	IFT_RFC1483                       = 0x9f
-	IFT_RS232                         = 0x21
-	IFT_RSRB                          = 0x4f
-	IFT_SDLC                          = 0x11
-	IFT_SDSL                          = 0x60
-	IFT_SHDSL                         = 0xa9
-	IFT_SIP                           = 0x1f
-	IFT_SLIP                          = 0x1c
-	IFT_SMDSDXI                       = 0x2b
-	IFT_SMDSICIP                      = 0x34
-	IFT_SONET                         = 0x27
-	IFT_SONETOVERHEADCHANNEL          = 0xb9
-	IFT_SONETPATH                     = 0x32
-	IFT_SONETVT                       = 0x33
-	IFT_SRP                           = 0x97
-	IFT_SS7SIGLINK                    = 0x9c
-	IFT_STACKTOSTACK                  = 0x6f
-	IFT_STARLAN                       = 0xb
-	IFT_STF                           = 0xd7
-	IFT_T1                            = 0x12
-	IFT_TDLC                          = 0x74
-	IFT_TERMPAD                       = 0x5b
-	IFT_TR008                         = 0xb0
-	IFT_TRANSPHDLC                    = 0x7b
-	IFT_TUNNEL                        = 0x83
-	IFT_ULTRA                         = 0x1d
-	IFT_USB                           = 0xa0
-	IFT_V11                           = 0x40
-	IFT_V35                           = 0x2d
-	IFT_V36                           = 0x41
-	IFT_V37                           = 0x78
-	IFT_VDSL                          = 0x61
-	IFT_VIRTUALIPADDRESS              = 0x70
-	IFT_VOICEEM                       = 0x64
-	IFT_VOICEENCAP                    = 0x67
-	IFT_VOICEFXO                      = 0x65
-	IFT_VOICEFXS                      = 0x66
-	IFT_VOICEOVERATM                  = 0x98
-	IFT_VOICEOVERFRAMERELAY           = 0x99
-	IFT_VOICEOVERIP                   = 0x68
-	IFT_X213                          = 0x5d
-	IFT_X25                           = 0x5
-	IFT_X25DDN                        = 0x4
-	IFT_X25HUNTGROUP                  = 0x7a
-	IFT_X25MLP                        = 0x79
-	IFT_X25PLE                        = 0x28
-	IFT_XETHER                        = 0x1a
-	IPPROTO_MAXID                     = 0x34
-	IPV6_FAITH                        = 0x1d
-	IPV6_MIN_MEMBERSHIPS              = 0x1f
-	IP_FAITH                          = 0x16
-	IP_MAX_SOURCE_FILTER              = 0x400
-	IP_MIN_MEMBERSHIPS                = 0x1f
-	MAP_NORESERVE                     = 0x40
-	MAP_RENAME                        = 0x20
-	NET_RT_MAXID                      = 0x6
-	RTF_PRCLONING                     = 0x10000
-	RTM_OLDADD                        = 0x9
-	RTM_OLDDEL                        = 0xa
-	RT_CACHING_CONTEXT                = 0x1
-	RT_NORTREF                        = 0x2
-	SIOCADDRT                         = 0x8030720a
-	SIOCALIFADDR                      = 0x8118691b
-	SIOCDELRT                         = 0x8030720b
-	SIOCDLIFADDR                      = 0x8118691d
-	SIOCGLIFADDR                      = 0xc118691c
-	SIOCGLIFPHYADDR                   = 0xc118694b
-	SIOCSLIFPHYADDR                   = 0x8118694a
-)

vendor/golang.org/x/sys/unix/errors_freebsd_amd64.go

@@ -1,233 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Constants that were deprecated or moved to enums in the FreeBSD headers. Keep
-// them here for backwards compatibility.
-
-package unix
-
-const (
-	DLT_HHDLC                         = 0x79
-	IFF_SMART                         = 0x20
-	IFT_1822                          = 0x2
-	IFT_A12MPPSWITCH                  = 0x82
-	IFT_AAL2                          = 0xbb
-	IFT_AAL5                          = 0x31
-	IFT_ADSL                          = 0x5e
-	IFT_AFLANE8023                    = 0x3b
-	IFT_AFLANE8025                    = 0x3c
-	IFT_ARAP                          = 0x58
-	IFT_ARCNET                        = 0x23
-	IFT_ARCNETPLUS                    = 0x24
-	IFT_ASYNC                         = 0x54
-	IFT_ATM                           = 0x25
-	IFT_ATMDXI                        = 0x69
-	IFT_ATMFUNI                       = 0x6a
-	IFT_ATMIMA                        = 0x6b
-	IFT_ATMLOGICAL                    = 0x50
-	IFT_ATMRADIO                      = 0xbd
-	IFT_ATMSUBINTERFACE               = 0x86
-	IFT_ATMVCIENDPT                   = 0xc2
-	IFT_ATMVIRTUAL                    = 0x95
-	IFT_BGPPOLICYACCOUNTING           = 0xa2
-	IFT_BSC                           = 0x53
-	IFT_CCTEMUL                       = 0x3d
-	IFT_CEPT                          = 0x13
-	IFT_CES                           = 0x85
-	IFT_CHANNEL                       = 0x46
-	IFT_CNR                           = 0x55
-	IFT_COFFEE                        = 0x84
-	IFT_COMPOSITELINK                 = 0x9b
-	IFT_DCN                           = 0x8d
-	IFT_DIGITALPOWERLINE              = 0x8a
-	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
-	IFT_DLSW                          = 0x4a
-	IFT_DOCSCABLEDOWNSTREAM           = 0x80
-	IFT_DOCSCABLEMACLAYER             = 0x7f
-	IFT_DOCSCABLEUPSTREAM             = 0x81
-	IFT_DS0                           = 0x51
-	IFT_DS0BUNDLE                     = 0x52
-	IFT_DS1FDL                        = 0xaa
-	IFT_DS3                           = 0x1e
-	IFT_DTM                           = 0x8c
-	IFT_DVBASILN                      = 0xac
-	IFT_DVBASIOUT                     = 0xad
-	IFT_DVBRCCDOWNSTREAM              = 0x93
-	IFT_DVBRCCMACLAYER                = 0x92
-	IFT_DVBRCCUPSTREAM                = 0x94
-	IFT_ENC                           = 0xf4
-	IFT_EON                           = 0x19
-	IFT_EPLRS                         = 0x57
-	IFT_ESCON                         = 0x49
-	IFT_ETHER                         = 0x6
-	IFT_FAITH                         = 0xf2
-	IFT_FAST                          = 0x7d
-	IFT_FASTETHER                     = 0x3e
-	IFT_FASTETHERFX                   = 0x45
-	IFT_FDDI                          = 0xf
-	IFT_FIBRECHANNEL                  = 0x38
-	IFT_FRAMERELAYINTERCONNECT        = 0x3a
-	IFT_FRAMERELAYMPI                 = 0x5c
-	IFT_FRDLCIENDPT                   = 0xc1
-	IFT_FRELAY                        = 0x20
-	IFT_FRELAYDCE                     = 0x2c
-	IFT_FRF16MFRBUNDLE                = 0xa3
-	IFT_FRFORWARD                     = 0x9e
-	IFT_G703AT2MB                     = 0x43
-	IFT_G703AT64K                     = 0x42
-	IFT_GIF                           = 0xf0
-	IFT_GIGABITETHERNET               = 0x75
-	IFT_GR303IDT                      = 0xb2
-	IFT_GR303RDT                      = 0xb1
-	IFT_H323GATEKEEPER                = 0xa4
-	IFT_H323PROXY                     = 0xa5
-	IFT_HDH1822                       = 0x3
-	IFT_HDLC                          = 0x76
-	IFT_HDSL2                         = 0xa8
-	IFT_HIPERLAN2                     = 0xb7
-	IFT_HIPPI                         = 0x2f
-	IFT_HIPPIINTERFACE                = 0x39
-	IFT_HOSTPAD                       = 0x5a
-	IFT_HSSI                          = 0x2e
-	IFT_HY                            = 0xe
-	IFT_IBM370PARCHAN                 = 0x48
-	IFT_IDSL                          = 0x9a
-	IFT_IEEE80211                     = 0x47
-	IFT_IEEE80212                     = 0x37
-	IFT_IEEE8023ADLAG                 = 0xa1
-	IFT_IFGSN                         = 0x91
-	IFT_IMT                           = 0xbe
-	IFT_INTERLEAVE                    = 0x7c
-	IFT_IP                            = 0x7e
-	IFT_IPFORWARD                     = 0x8e
-	IFT_IPOVERATM                     = 0x72
-	IFT_IPOVERCDLC                    = 0x6d
-	IFT_IPOVERCLAW                    = 0x6e
-	IFT_IPSWITCH                      = 0x4e
-	IFT_IPXIP                         = 0xf9
-	IFT_ISDN                          = 0x3f
-	IFT_ISDNBASIC                     = 0x14
-	IFT_ISDNPRIMARY                   = 0x15
-	IFT_ISDNS                         = 0x4b
-	IFT_ISDNU                         = 0x4c
-	IFT_ISO88022LLC                   = 0x29
-	IFT_ISO88023                      = 0x7
-	IFT_ISO88024                      = 0x8
-	IFT_ISO88025                      = 0x9
-	IFT_ISO88025CRFPINT               = 0x62
-	IFT_ISO88025DTR                   = 0x56
-	IFT_ISO88025FIBER                 = 0x73
-	IFT_ISO88026                      = 0xa
-	IFT_ISUP                          = 0xb3
-	IFT_L3IPXVLAN                     = 0x89
-	IFT_LAPB                          = 0x10
-	IFT_LAPD                          = 0x4d
-	IFT_LAPF                          = 0x77
-	IFT_LOCALTALK                     = 0x2a
-	IFT_LOOP                          = 0x18
-	IFT_MEDIAMAILOVERIP               = 0x8b
-	IFT_MFSIGLINK                     = 0xa7
-	IFT_MIOX25                        = 0x26
-	IFT_MODEM                         = 0x30
-	IFT_MPC                           = 0x71
-	IFT_MPLS                          = 0xa6
-	IFT_MPLSTUNNEL                    = 0x96
-	IFT_MSDSL                         = 0x8f
-	IFT_MVL                           = 0xbf
-	IFT_MYRINET                       = 0x63
-	IFT_NFAS                          = 0xaf
-	IFT_NSIP                          = 0x1b
-	IFT_OPTICALCHANNEL                = 0xc3
-	IFT_OPTICALTRANSPORT              = 0xc4
-	IFT_OTHER                         = 0x1
-	IFT_P10                           = 0xc
-	IFT_P80                           = 0xd
-	IFT_PARA                          = 0x22
-	IFT_PFLOG                         = 0xf6
-	IFT_PFSYNC                        = 0xf7
-	IFT_PLC                           = 0xae
-	IFT_POS                           = 0xab
-	IFT_PPPMULTILINKBUNDLE            = 0x6c
-	IFT_PROPBWAP2MP                   = 0xb8
-	IFT_PROPCNLS                      = 0x59
-	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
-	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
-	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
-	IFT_PROPMUX                       = 0x36
-	IFT_PROPWIRELESSP2P               = 0x9d
-	IFT_PTPSERIAL                     = 0x16
-	IFT_PVC                           = 0xf1
-	IFT_QLLC                          = 0x44
-	IFT_RADIOMAC                      = 0xbc
-	IFT_RADSL                         = 0x5f
-	IFT_REACHDSL                      = 0xc0
-	IFT_RFC1483                       = 0x9f
-	IFT_RS232                         = 0x21
-	IFT_RSRB                          = 0x4f
-	IFT_SDLC                          = 0x11
-	IFT_SDSL                          = 0x60
-	IFT_SHDSL                         = 0xa9
-	IFT_SIP                           = 0x1f
-	IFT_SLIP                          = 0x1c
-	IFT_SMDSDXI                       = 0x2b
-	IFT_SMDSICIP                      = 0x34
-	IFT_SONET                         = 0x27
-	IFT_SONETOVERHEADCHANNEL          = 0xb9
-	IFT_SONETPATH                     = 0x32
-	IFT_SONETVT                       = 0x33
-	IFT_SRP                           = 0x97
-	IFT_SS7SIGLINK                    = 0x9c
-	IFT_STACKTOSTACK                  = 0x6f
-	IFT_STARLAN                       = 0xb
-	IFT_STF                           = 0xd7
-	IFT_T1                            = 0x12
-	IFT_TDLC                          = 0x74
-	IFT_TERMPAD                       = 0x5b
-	IFT_TR008                         = 0xb0
-	IFT_TRANSPHDLC                    = 0x7b
-	IFT_TUNNEL                        = 0x83
-	IFT_ULTRA                         = 0x1d
-	IFT_USB                           = 0xa0
-	IFT_V11                           = 0x40
-	IFT_V35                           = 0x2d
-	IFT_V36                           = 0x41
-	IFT_V37                           = 0x78
-	IFT_VDSL                          = 0x61
-	IFT_VIRTUALIPADDRESS              = 0x70
-	IFT_VOICEEM                       = 0x64
-	IFT_VOICEENCAP                    = 0x67
-	IFT_VOICEFXO                      = 0x65
-	IFT_VOICEFXS                      = 0x66
-	IFT_VOICEOVERATM                  = 0x98
-	IFT_VOICEOVERFRAMERELAY           = 0x99
-	IFT_VOICEOVERIP                   = 0x68
-	IFT_X213                          = 0x5d
-	IFT_X25                           = 0x5
-	IFT_X25DDN                        = 0x4
-	IFT_X25HUNTGROUP                  = 0x7a
-	IFT_X25MLP                        = 0x79
-	IFT_X25PLE                        = 0x28
-	IFT_XETHER                        = 0x1a
-	IPPROTO_MAXID                     = 0x34
-	IPV6_FAITH                        = 0x1d
-	IPV6_MIN_MEMBERSHIPS              = 0x1f
-	IP_FAITH                          = 0x16
-	IP_MAX_SOURCE_FILTER              = 0x400
-	IP_MIN_MEMBERSHIPS                = 0x1f
-	MAP_NORESERVE                     = 0x40
-	MAP_RENAME                        = 0x20
-	NET_RT_MAXID                      = 0x6
-	RTF_PRCLONING                     = 0x10000
-	RTM_OLDADD                        = 0x9
-	RTM_OLDDEL                        = 0xa
-	RT_CACHING_CONTEXT                = 0x1
-	RT_NORTREF                        = 0x2
-	SIOCADDRT                         = 0x8040720a
-	SIOCALIFADDR                      = 0x8118691b
-	SIOCDELRT                         = 0x8040720b
-	SIOCDLIFADDR                      = 0x8118691d
-	SIOCGLIFADDR                      = 0xc118691c
-	SIOCGLIFPHYADDR                   = 0xc118694b
-	SIOCSLIFPHYADDR                   = 0x8118694a
-)

vendor/golang.org/x/sys/unix/errors_freebsd_arm.go

@@ -1,226 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package unix
-
-const (
-	IFT_1822                          = 0x2
-	IFT_A12MPPSWITCH                  = 0x82
-	IFT_AAL2                          = 0xbb
-	IFT_AAL5                          = 0x31
-	IFT_ADSL                          = 0x5e
-	IFT_AFLANE8023                    = 0x3b
-	IFT_AFLANE8025                    = 0x3c
-	IFT_ARAP                          = 0x58
-	IFT_ARCNET                        = 0x23
-	IFT_ARCNETPLUS                    = 0x24
-	IFT_ASYNC                         = 0x54
-	IFT_ATM                           = 0x25
-	IFT_ATMDXI                        = 0x69
-	IFT_ATMFUNI                       = 0x6a
-	IFT_ATMIMA                        = 0x6b
-	IFT_ATMLOGICAL                    = 0x50
-	IFT_ATMRADIO                      = 0xbd
-	IFT_ATMSUBINTERFACE               = 0x86
-	IFT_ATMVCIENDPT                   = 0xc2
-	IFT_ATMVIRTUAL                    = 0x95
-	IFT_BGPPOLICYACCOUNTING           = 0xa2
-	IFT_BSC                           = 0x53
-	IFT_CCTEMUL                       = 0x3d
-	IFT_CEPT                          = 0x13
-	IFT_CES                           = 0x85
-	IFT_CHANNEL                       = 0x46
-	IFT_CNR                           = 0x55
-	IFT_COFFEE                        = 0x84
-	IFT_COMPOSITELINK                 = 0x9b
-	IFT_DCN                           = 0x8d
-	IFT_DIGITALPOWERLINE              = 0x8a
-	IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
-	IFT_DLSW                          = 0x4a
-	IFT_DOCSCABLEDOWNSTREAM           = 0x80
-	IFT_DOCSCABLEMACLAYER             = 0x7f
-	IFT_DOCSCABLEUPSTREAM             = 0x81
-	IFT_DS0                           = 0x51
-	IFT_DS0BUNDLE                     = 0x52
-	IFT_DS1FDL                        = 0xaa
-	IFT_DS3                           = 0x1e
-	IFT_DTM                           = 0x8c
-	IFT_DVBASILN                      = 0xac
-	IFT_DVBASIOUT                     = 0xad
-	IFT_DVBRCCDOWNSTREAM              = 0x93
-	IFT_DVBRCCMACLAYER                = 0x92
-	IFT_DVBRCCUPSTREAM                = 0x94
-	IFT_ENC                           = 0xf4
-	IFT_EON                           = 0x19
-	IFT_EPLRS                         = 0x57
-	IFT_ESCON                         = 0x49
-	IFT_ETHER                         = 0x6
-	IFT_FAST                          = 0x7d
-	IFT_FASTETHER                     = 0x3e
-	IFT_FASTETHERFX                   = 0x45
-	IFT_FDDI                          = 0xf
-	IFT_FIBRECHANNEL                  = 0x38
-	IFT_FRAMERELAYINTERCONNECT        = 0x3a
-	IFT_FRAMERELAYMPI                 = 0x5c
-	IFT_FRDLCIENDPT                   = 0xc1
-	IFT_FRELAY                        = 0x20
-	IFT_FRELAYDCE                     = 0x2c
-	IFT_FRF16MFRBUNDLE                = 0xa3
-	IFT_FRFORWARD                     = 0x9e
-	IFT_G703AT2MB                     = 0x43
-	IFT_G703AT64K                     = 0x42
-	IFT_GIF                           = 0xf0
-	IFT_GIGABITETHERNET               = 0x75
-	IFT_GR303IDT                      = 0xb2
-	IFT_GR303RDT                      = 0xb1
-	IFT_H323GATEKEEPER                = 0xa4
-	IFT_H323PROXY                     = 0xa5
-	IFT_HDH1822                       = 0x3
-	IFT_HDLC                          = 0x76
-	IFT_HDSL2                         = 0xa8
-	IFT_HIPERLAN2                     = 0xb7
-	IFT_HIPPI                         = 0x2f
-	IFT_HIPPIINTERFACE                = 0x39
-	IFT_HOSTPAD                       = 0x5a
-	IFT_HSSI                          = 0x2e
-	IFT_HY                            = 0xe
-	IFT_IBM370PARCHAN                 = 0x48
-	IFT_IDSL                          = 0x9a
-	IFT_IEEE80211                     = 0x47
-	IFT_IEEE80212                     = 0x37
-	IFT_IEEE8023ADLAG                 = 0xa1
-	IFT_IFGSN                         = 0x91
-	IFT_IMT                           = 0xbe
-	IFT_INTERLEAVE                    = 0x7c
-	IFT_IP                            = 0x7e
-	IFT_IPFORWARD                     = 0x8e
-	IFT_IPOVERATM                     = 0x72
-	IFT_IPOVERCDLC                    = 0x6d
-	IFT_IPOVERCLAW                    = 0x6e
-	IFT_IPSWITCH                      = 0x4e
-	IFT_ISDN                          = 0x3f
-	IFT_ISDNBASIC                     = 0x14
-	IFT_ISDNPRIMARY                   = 0x15
-	IFT_ISDNS                         = 0x4b
-	IFT_ISDNU                         = 0x4c
-	IFT_ISO88022LLC                   = 0x29
-	IFT_ISO88023                      = 0x7
-	IFT_ISO88024                      = 0x8
-	IFT_ISO88025                      = 0x9
-	IFT_ISO88025CRFPINT               = 0x62
-	IFT_ISO88025DTR                   = 0x56
-	IFT_ISO88025FIBER                 = 0x73
-	IFT_ISO88026                      = 0xa
-	IFT_ISUP                          = 0xb3
-	IFT_L3IPXVLAN                     = 0x89
-	IFT_LAPB                          = 0x10
-	IFT_LAPD                          = 0x4d
-	IFT_LAPF                          = 0x77
-	IFT_LOCALTALK                     = 0x2a
-	IFT_LOOP                          = 0x18
-	IFT_MEDIAMAILOVERIP               = 0x8b
-	IFT_MFSIGLINK                     = 0xa7
-	IFT_MIOX25                        = 0x26
-	IFT_MODEM                         = 0x30
-	IFT_MPC                           = 0x71
-	IFT_MPLS                          = 0xa6
-	IFT_MPLSTUNNEL                    = 0x96
-	IFT_MSDSL                         = 0x8f
-	IFT_MVL                           = 0xbf
-	IFT_MYRINET                       = 0x63
-	IFT_NFAS                          = 0xaf
-	IFT_NSIP                          = 0x1b
-	IFT_OPTICALCHANNEL                = 0xc3
-	IFT_OPTICALTRANSPORT              = 0xc4
-	IFT_OTHER                         = 0x1
-	IFT_P10                           = 0xc
-	IFT_P80                           = 0xd
-	IFT_PARA                          = 0x22
-	IFT_PFLOG                         = 0xf6
-	IFT_PFSYNC                        = 0xf7
-	IFT_PLC                           = 0xae
-	IFT_POS                           = 0xab
-	IFT_PPPMULTILINKBUNDLE            = 0x6c
-	IFT_PROPBWAP2MP                   = 0xb8
-	IFT_PROPCNLS                      = 0x59
-	IFT_PROPDOCSWIRELESSDOWNSTREAM    = 0xb5
-	IFT_PROPDOCSWIRELESSMACLAYER      = 0xb4
-	IFT_PROPDOCSWIRELESSUPSTREAM      = 0xb6
-	IFT_PROPMUX                       = 0x36
-	IFT_PROPWIRELESSP2P               = 0x9d
-	IFT_PTPSERIAL                     = 0x16
-	IFT_PVC                           = 0xf1
-	IFT_QLLC                          = 0x44
-	IFT_RADIOMAC                      = 0xbc
-	IFT_RADSL                         = 0x5f
-	IFT_REACHDSL                      = 0xc0
-	IFT_RFC1483                       = 0x9f
-	IFT_RS232                         = 0x21
-	IFT_RSRB                          = 0x4f
-	IFT_SDLC                          = 0x11
-	IFT_SDSL                          = 0x60
-	IFT_SHDSL                         = 0xa9
-	IFT_SIP                           = 0x1f
-	IFT_SLIP                          = 0x1c
-	IFT_SMDSDXI                       = 0x2b
-	IFT_SMDSICIP                      = 0x34
-	IFT_SONET                         = 0x27
-	IFT_SONETOVERHEADCHANNEL          = 0xb9
-	IFT_SONETPATH                     = 0x32
-	IFT_SONETVT                       = 0x33
-	IFT_SRP                           = 0x97
-	IFT_SS7SIGLINK                    = 0x9c
-	IFT_STACKTOSTACK                  = 0x6f
-	IFT_STARLAN                       = 0xb
-	IFT_STF                           = 0xd7
-	IFT_T1                            = 0x12
-	IFT_TDLC                          = 0x74
-	IFT_TERMPAD                       = 0x5b
-	IFT_TR008                         = 0xb0
-	IFT_TRANSPHDLC                    = 0x7b
-	IFT_TUNNEL                        = 0x83
-	IFT_ULTRA                         = 0x1d
-	IFT_USB                           = 0xa0
-	IFT_V11                           = 0x40
-	IFT_V35                           = 0x2d
-	IFT_V36                           = 0x41
-	IFT_V37                           = 0x78
-	IFT_VDSL                          = 0x61
-	IFT_VIRTUALIPADDRESS              = 0x70
-	IFT_VOICEEM                       = 0x64
-	IFT_VOICEENCAP                    = 0x67
-	IFT_VOICEFXO                      = 0x65
-	IFT_VOICEFXS                      = 0x66
-	IFT_VOICEOVERATM                  = 0x98
-	IFT_VOICEOVERFRAMERELAY           = 0x99
-	IFT_VOICEOVERIP                   = 0x68
-	IFT_X213                          = 0x5d
-	IFT_X25                           = 0x5
-	IFT_X25DDN                        = 0x4
-	IFT_X25HUNTGROUP                  = 0x7a
-	IFT_X25MLP                        = 0x79
-	IFT_X25PLE                        = 0x28
-	IFT_XETHER                        = 0x1a
-
-	// missing constants on FreeBSD-11.1-RELEASE, copied from old values in ztypes_freebsd_arm.go
-	IFF_SMART       = 0x20
-	IFT_FAITH       = 0xf2
-	IFT_IPXIP       = 0xf9
-	IPPROTO_MAXID   = 0x34
-	IPV6_FAITH      = 0x1d
-	IP_FAITH        = 0x16
-	MAP_NORESERVE   = 0x40
-	MAP_RENAME      = 0x20
-	NET_RT_MAXID    = 0x6
-	RTF_PRCLONING   = 0x10000
-	RTM_OLDADD      = 0x9
-	RTM_OLDDEL      = 0xa
-	SIOCADDRT       = 0x8030720a
-	SIOCALIFADDR    = 0x8118691b
-	SIOCDELRT       = 0x8030720b
-	SIOCDLIFADDR    = 0x8118691d
-	SIOCGLIFADDR    = 0xc118691c
-	SIOCGLIFPHYADDR = 0xc118694b
-	SIOCSLIFPHYADDR = 0x8118694a
-)

vendor/golang.org/x/sys/unix/errors_freebsd_arm64.go

@@ -1,17 +0,0 @@
-// Copyright 2020 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Constants that were deprecated or moved to enums in the FreeBSD headers. Keep
-// them here for backwards compatibility.
-
-package unix
-
-const (
-	DLT_HHDLC            = 0x79
-	IPV6_MIN_MEMBERSHIPS = 0x1f
-	IP_MAX_SOURCE_FILTER = 0x400
-	IP_MIN_MEMBERSHIPS   = 0x1f
-	RT_CACHING_CONTEXT   = 0x1
-	RT_NORTREF           = 0x2
-)

vendor/golang.org/x/sys/unix/ifreq_linux.go

@@ -8,7 +8,6 @@
 package unix
 
 import (
-	"bytes"
 	"unsafe"
 )
 
@@ -45,13 +44,7 @@ func NewIfreq(name string) (*Ifreq, error) {
 
 // Name returns the interface name associated with the Ifreq.
 func (ifr *Ifreq) Name() string {
-	// BytePtrToString requires a NULL terminator or the program may crash. If
+	return ByteSliceToString(ifr.raw.Ifrn[:])
-	// one is not present, just return the empty string.
-	if !bytes.Contains(ifr.raw.Ifrn[:], []byte{0x00}) {
-		return ""
-	}
-
-	return BytePtrToString(&ifr.raw.Ifrn[0])
 }
 
 // According to netdevice(7), only AF_INET addresses are returned for numerous

vendor/golang.org/x/sys/unix/mkall.sh

@@ -89,25 +89,25 @@ dragonfly_amd64)
 freebsd_386)
 	mkerrors="$mkerrors -m32"
 	mksyscall="go run mksyscall.go -l32"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
+	mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 freebsd_amd64)
 	mkerrors="$mkerrors -m64"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
+	mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
 	;;
 freebsd_arm)
 	mkerrors="$mkerrors"
 	mksyscall="go run mksyscall.go -l32 -arm"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
+	mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
 	# Let the type of C char be signed for making the bare syscall
 	# API consistent across platforms.
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
 	;;
 freebsd_arm64)
 	mkerrors="$mkerrors -m64"
-	mksysnum="go run mksysnum.go 'https://svn.freebsd.org/base/stable/11/sys/kern/syscalls.master'"
+	mksysnum="go run mksysnum.go 'https://cgit.freebsd.org/src/plain/sys/kern/syscalls.master?h=stable/12'"
 	mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
 	;;
 netbsd_386)

vendor/golang.org/x/sys/unix/mkerrors.sh

@@ -128,6 +128,7 @@ includes_FreeBSD='
 #include <sys/mount.h>
 #include <sys/wait.h>
 #include <sys/ioctl.h>
+#include <sys/ptrace.h>
 #include <net/bpf.h>
 #include <net/if.h>
 #include <net/if_types.h>
@@ -215,6 +216,7 @@ struct ltchars {
 #include <linux/ethtool_netlink.h>
 #include <linux/falloc.h>
 #include <linux/fanotify.h>
+#include <linux/fib_rules.h>
 #include <linux/filter.h>
 #include <linux/fs.h>
 #include <linux/fscrypt.h>
@@ -528,7 +530,7 @@ ccflags="$@"
 		$2 ~ /^(MS|MNT|MOUNT|UMOUNT)_/ ||
 		$2 ~ /^NS_GET_/ ||
 		$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
-		$2 ~ /^(O|F|[ES]?FD|NAME|S|PTRACE|PT|TFD)_/ ||
+		$2 ~ /^(O|F|[ES]?FD|NAME|S|PTRACE|PT|PIOD|TFD)_/ ||
 		$2 ~ /^KEXEC_/ ||
 		$2 ~ /^LINUX_REBOOT_CMD_/ ||
 		$2 ~ /^LINUX_REBOOT_MAGIC[12]$/ ||
@@ -613,6 +615,7 @@ ccflags="$@"
 		$2 ~ /^OTP/ ||
 		$2 ~ /^MEM/ ||
 		$2 ~ /^WG/ ||
+		$2 ~ /^FIB_RULE_/ ||
 		$2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)}
 		$2 ~ /^__WCOREFLAG$/ {next}
 		$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}

vendor/golang.org/x/sys/unix/syscall_aix.go

@@ -37,6 +37,7 @@ func Creat(path string, mode uint32) (fd int, err error) {
 }
 
 //sys	utimes(path string, times *[2]Timeval) (err error)
+
 func Utimes(path string, tv []Timeval) error {
 	if len(tv) != 2 {
 		return EINVAL
@@ -45,6 +46,7 @@ func Utimes(path string, tv []Timeval) error {
 }
 
 //sys	utimensat(dirfd int, path string, times *[2]Timespec, flag int) (err error)
+
 func UtimesNano(path string, ts []Timespec) error {
 	if len(ts) != 2 {
 		return EINVAL
@@ -215,12 +217,12 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) {
 	return
 }
 
-func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
+func recvmsgRaw(fd int, iov []Iovec, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
 	// Recvmsg not implemented on AIX
 	return -1, -1, -1, ENOSYS
 }
 
-func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
+func sendmsgN(fd int, iov []Iovec, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
 	// SendmsgN not implemented on AIX
 	return -1, ENOSYS
 }
@@ -300,11 +302,13 @@ func direntNamlen(buf []byte) (uint64, bool) {
 }
 
 //sys	getdirent(fd int, buf []byte) (n int, err error)
+
 func Getdents(fd int, buf []byte) (n int, err error) {
 	return getdirent(fd, buf)
 }
 
 //sys	wait4(pid Pid_t, status *_C_int, options int, rusage *Rusage) (wpid Pid_t, err error)
+
 func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int, err error) {
 	var status _C_int
 	var r Pid_t
@@ -372,6 +376,7 @@ func (w WaitStatus) TrapCause() int { return -1 }
 //sys	fcntl(fd int, cmd int, arg int) (val int, err error)
 
 //sys	fsyncRange(fd int, how int, start int64, length int64) (err error) = fsync_range
+
 func Fsync(fd int) error {
 	return fsyncRange(fd, O_SYNC, 0, 0)
 }
@@ -536,6 +541,7 @@ func Poll(fds []PollFd, timeout int) (n int, err error) {
 //sys	Getsystemcfg(label int) (n uint64)
 
 //sys	umount(target string) (err error)
+
 func Unmount(target string, flags int) (err error) {
 	if flags != 0 {
 		// AIX doesn't have any flags for umount.

vendor/golang.org/x/sys/unix/syscall_bsd.go

@@ -325,27 +325,26 @@ func GetsockoptString(fd, level, opt int) (string, error) {
 //sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
 //sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
 
-func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
+func recvmsgRaw(fd int, iov []Iovec, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
 	var msg Msghdr
 	msg.Name = (*byte)(unsafe.Pointer(rsa))
 	msg.Namelen = uint32(SizeofSockaddrAny)
-	var iov Iovec
-	if len(p) > 0 {
-		iov.Base = (*byte)(unsafe.Pointer(&p[0]))
-		iov.SetLen(len(p))
-	}
 	var dummy byte
 	if len(oob) > 0 {
 		// receive at least one normal byte
-		if len(p) == 0 {
+		if emptyIovecs(iov) {
-			iov.Base = &dummy
+			var iova [1]Iovec
-			iov.SetLen(1)
+			iova[0].Base = &dummy
+			iova[0].SetLen(1)
+			iov = iova[:]
 		}
 		msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
 		msg.SetControllen(len(oob))
 	}
-	msg.Iov = &iov
+	if len(iov) > 0 {
-	msg.Iovlen = 1
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
 	if n, err = recvmsg(fd, &msg, flags); err != nil {
 		return
 	}
@@ -356,31 +355,32 @@ func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn
 
 //sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
 
-func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
+func sendmsgN(fd int, iov []Iovec, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
 	var msg Msghdr
 	msg.Name = (*byte)(unsafe.Pointer(ptr))
 	msg.Namelen = uint32(salen)
-	var iov Iovec
-	if len(p) > 0 {
-		iov.Base = (*byte)(unsafe.Pointer(&p[0]))
-		iov.SetLen(len(p))
-	}
 	var dummy byte
+	var empty bool
 	if len(oob) > 0 {
 		// send at least one normal byte
-		if len(p) == 0 {
+		empty := emptyIovecs(iov)
-			iov.Base = &dummy
+		if empty {
-			iov.SetLen(1)
+			var iova [1]Iovec
+			iova[0].Base = &dummy
+			iova[0].SetLen(1)
+			iov = iova[:]
 		}
 		msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
 		msg.SetControllen(len(oob))
 	}
-	msg.Iov = &iov
+	if len(iov) > 0 {
-	msg.Iovlen = 1
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
 	if n, err = sendmsg(fd, &msg, flags); err != nil {
 		return 0, err
 	}
-	if len(oob) > 0 && len(p) == 0 {
+	if len(oob) > 0 && empty {
 		n = 0
 	}
 	return n, nil

vendor/golang.org/x/sys/unix/syscall_darwin.go

@@ -393,6 +393,13 @@ func GetsockoptXucred(fd, level, opt int) (*Xucred, error) {
 	return x, err
 }
 
+func GetsockoptTCPConnectionInfo(fd, level, opt int) (*TCPConnectionInfo, error) {
+	var value TCPConnectionInfo
+	vallen := _Socklen(SizeofTCPConnectionInfo)
+	err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+	return &value, err
+}
+
 func SysctlKinfoProc(name string, args ...int) (*KinfoProc, error) {
 	mib, err := sysctlmib(name, args...)
 	if err != nil {
@@ -504,6 +511,7 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) {
 //sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
 //sys	Mknod(path string, mode uint32, dev int) (err error)
+//sys	Mount(fsType string, dir string, flags int, data unsafe.Pointer) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
 //sys	Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
 //sys	Pathconf(path string, name int) (val int, err error)
@@ -572,7 +580,6 @@ func SysctlKinfoProcSlice(name string, args ...int) ([]KinfoProc, error) {
 // Nfssvc
 // Getfh
 // Quotactl
-// Mount
 // Csops
 // Waitid
 // Add_profil

vendor/golang.org/x/sys/unix/syscall_dragonfly.go

@@ -125,11 +125,13 @@ func Pipe2(p []int, flags int) (err error) {
 }
 
 //sys	extpread(fd int, p []byte, flags int, offset int64) (n int, err error)
+
 func pread(fd int, p []byte, offset int64) (n int, err error) {
 	return extpread(fd, p, 0, offset)
 }
 
 //sys	extpwrite(fd int, p []byte, flags int, offset int64) (n int, err error)
+
 func pwrite(fd int, p []byte, offset int64) (n int, err error) {
 	return extpwrite(fd, p, 0, offset)
 }

vendor/golang.org/x/sys/unix/syscall_freebsd.go

@@ -17,25 +17,12 @@ import (
 	"unsafe"
 )
 
-const (
-	SYS_FSTAT_FREEBSD12         = 551 // { int fstat(int fd, _Out_ struct stat *sb); }
-	SYS_FSTATAT_FREEBSD12       = 552 // { int fstatat(int fd, _In_z_ char *path, \
-	SYS_GETDIRENTRIES_FREEBSD12 = 554 // { ssize_t getdirentries(int fd, \
-	SYS_STATFS_FREEBSD12        = 555 // { int statfs(_In_z_ char *path, \
-	SYS_FSTATFS_FREEBSD12       = 556 // { int fstatfs(int fd, \
-	SYS_GETFSSTAT_FREEBSD12     = 557 // { int getfsstat( \
-	SYS_MKNODAT_FREEBSD12       = 559 // { int mknodat(int fd, _In_z_ char *path, \
-)
-
 // See https://www.freebsd.org/doc/en_US.ISO8859-1/books/porters-handbook/versions.html.
 var (
 	osreldateOnce sync.Once
 	osreldate     uint32
 )
 
-// INO64_FIRST from /usr/src/lib/libc/sys/compat-ino64.h
-const _ino64First = 1200031
-
 func supportsABI(ver uint32) bool {
 	osreldateOnce.Do(func() { osreldate, _ = SysctlUint32("kern.osreldate") })
 	return osreldate >= ver
@@ -159,38 +146,18 @@ func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
 
 func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	var (
-		_p0          unsafe.Pointer
+		_p0     unsafe.Pointer
-		bufsize      uintptr
+		bufsize uintptr
-		oldBuf       []statfs_freebsd11_t
-		needsConvert bool
 	)
-
 	if len(buf) > 0 {
-		if supportsABI(_ino64First) {
+		_p0 = unsafe.Pointer(&buf[0])
-			_p0 = unsafe.Pointer(&buf[0])
+		bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
-			bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
-		} else {
-			n := len(buf)
-			oldBuf = make([]statfs_freebsd11_t, n)
-			_p0 = unsafe.Pointer(&oldBuf[0])
-			bufsize = unsafe.Sizeof(statfs_freebsd11_t{}) * uintptr(n)
-			needsConvert = true
-		}
 	}
-	var sysno uintptr = SYS_GETFSSTAT
+	r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
-	if supportsABI(_ino64First) {
-		sysno = SYS_GETFSSTAT_FREEBSD12
-	}
-	r0, _, e1 := Syscall(sysno, uintptr(_p0), bufsize, uintptr(flags))
 	n = int(r0)
 	if e1 != 0 {
 		err = e1
 	}
-	if e1 == 0 && needsConvert {
-		for i := range oldBuf {
-			buf[i].convertFrom(&oldBuf[i])
-		}
-	}
 	return
 }
 
@@ -245,87 +212,11 @@ func Uname(uname *Utsname) error {
 }
 
 func Stat(path string, st *Stat_t) (err error) {
-	var oldStat stat_freebsd11_t
+	return Fstatat(AT_FDCWD, path, st, 0)
-	if supportsABI(_ino64First) {
-		return fstatat_freebsd12(AT_FDCWD, path, st, 0)
-	}
-	err = stat(path, &oldStat)
-	if err != nil {
-		return err
-	}
-
-	st.convertFrom(&oldStat)
-	return nil
 }
 
 func Lstat(path string, st *Stat_t) (err error) {
-	var oldStat stat_freebsd11_t
+	return Fstatat(AT_FDCWD, path, st, AT_SYMLINK_NOFOLLOW)
-	if supportsABI(_ino64First) {
-		return fstatat_freebsd12(AT_FDCWD, path, st, AT_SYMLINK_NOFOLLOW)
-	}
-	err = lstat(path, &oldStat)
-	if err != nil {
-		return err
-	}
-
-	st.convertFrom(&oldStat)
-	return nil
-}
-
-func Fstat(fd int, st *Stat_t) (err error) {
-	var oldStat stat_freebsd11_t
-	if supportsABI(_ino64First) {
-		return fstat_freebsd12(fd, st)
-	}
-	err = fstat(fd, &oldStat)
-	if err != nil {
-		return err
-	}
-
-	st.convertFrom(&oldStat)
-	return nil
-}
-
-func Fstatat(fd int, path string, st *Stat_t, flags int) (err error) {
-	var oldStat stat_freebsd11_t
-	if supportsABI(_ino64First) {
-		return fstatat_freebsd12(fd, path, st, flags)
-	}
-	err = fstatat(fd, path, &oldStat, flags)
-	if err != nil {
-		return err
-	}
-
-	st.convertFrom(&oldStat)
-	return nil
-}
-
-func Statfs(path string, st *Statfs_t) (err error) {
-	var oldStatfs statfs_freebsd11_t
-	if supportsABI(_ino64First) {
-		return statfs_freebsd12(path, st)
-	}
-	err = statfs(path, &oldStatfs)
-	if err != nil {
-		return err
-	}
-
-	st.convertFrom(&oldStatfs)
-	return nil
-}
-
-func Fstatfs(fd int, st *Statfs_t) (err error) {
-	var oldStatfs statfs_freebsd11_t
-	if supportsABI(_ino64First) {
-		return fstatfs_freebsd12(fd, st)
-	}
-	err = fstatfs(fd, &oldStatfs)
-	if err != nil {
-		return err
-	}
-
-	st.convertFrom(&oldStatfs)
-	return nil
 }
 
 func Getdents(fd int, buf []byte) (n int, err error) {
@@ -333,162 +224,25 @@ func Getdents(fd int, buf []byte) (n int, err error) {
 }
 
 func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
-	if supportsABI(_ino64First) {
+	if basep == nil || unsafe.Sizeof(*basep) == 8 {
-		if basep == nil || unsafe.Sizeof(*basep) == 8 {
+		return getdirentries(fd, buf, (*uint64)(unsafe.Pointer(basep)))
-			return getdirentries_freebsd12(fd, buf, (*uint64)(unsafe.Pointer(basep)))
-		}
-		// The freebsd12 syscall needs a 64-bit base. On 32-bit machines
-		// we can't just use the basep passed in. See #32498.
-		var base uint64 = uint64(*basep)
-		n, err = getdirentries_freebsd12(fd, buf, &base)
-		*basep = uintptr(base)
-		if base>>32 != 0 {
-			// We can't stuff the base back into a uintptr, so any
-			// future calls would be suspect. Generate an error.
-			// EIO is allowed by getdirentries.
-			err = EIO
-		}
-		return
 	}
-
+	// The syscall needs a 64-bit base. On 32-bit machines
-	// The old syscall entries are smaller than the new. Use 1/4 of the original
+	// we can't just use the basep passed in. See #32498.
-	// buffer size rounded up to DIRBLKSIZ (see /usr/src/lib/libc/sys/getdirentries.c).
+	var base uint64 = uint64(*basep)
-	oldBufLen := roundup(len(buf)/4, _dirblksiz)
+	n, err = getdirentries(fd, buf, &base)
-	oldBuf := make([]byte, oldBufLen)
+	*basep = uintptr(base)
-	n, err = getdirentries(fd, oldBuf, basep)
+	if base>>32 != 0 {
-	if err == nil && n > 0 {
+		// We can't stuff the base back into a uintptr, so any
-		n = convertFromDirents11(buf, oldBuf[:n])
+		// future calls would be suspect. Generate an error.
+		// EIO is allowed by getdirentries.
+		err = EIO
 	}
 	return
 }
 
 func Mknod(path string, mode uint32, dev uint64) (err error) {
-	var oldDev int
+	return Mknodat(AT_FDCWD, path, mode, dev)
-	if supportsABI(_ino64First) {
-		return mknodat_freebsd12(AT_FDCWD, path, mode, dev)
-	}
-	oldDev = int(dev)
-	return mknod(path, mode, oldDev)
-}
-
-func Mknodat(fd int, path string, mode uint32, dev uint64) (err error) {
-	var oldDev int
-	if supportsABI(_ino64First) {
-		return mknodat_freebsd12(fd, path, mode, dev)
-	}
-	oldDev = int(dev)
-	return mknodat(fd, path, mode, oldDev)
-}
-
-// round x to the nearest multiple of y, larger or equal to x.
-//
-// from /usr/include/sys/param.h Macros for counting and rounding.
-// #define roundup(x, y)   ((((x)+((y)-1))/(y))*(y))
-func roundup(x, y int) int {
-	return ((x + y - 1) / y) * y
-}
-
-func (s *Stat_t) convertFrom(old *stat_freebsd11_t) {
-	*s = Stat_t{
-		Dev:     uint64(old.Dev),
-		Ino:     uint64(old.Ino),
-		Nlink:   uint64(old.Nlink),
-		Mode:    old.Mode,
-		Uid:     old.Uid,
-		Gid:     old.Gid,
-		Rdev:    uint64(old.Rdev),
-		Atim:    old.Atim,
-		Mtim:    old.Mtim,
-		Ctim:    old.Ctim,
-		Btim:    old.Btim,
-		Size:    old.Size,
-		Blocks:  old.Blocks,
-		Blksize: old.Blksize,
-		Flags:   old.Flags,
-		Gen:     uint64(old.Gen),
-	}
-}
-
-func (s *Statfs_t) convertFrom(old *statfs_freebsd11_t) {
-	*s = Statfs_t{
-		Version:     _statfsVersion,
-		Type:        old.Type,
-		Flags:       old.Flags,
-		Bsize:       old.Bsize,
-		Iosize:      old.Iosize,
-		Blocks:      old.Blocks,
-		Bfree:       old.Bfree,
-		Bavail:      old.Bavail,
-		Files:       old.Files,
-		Ffree:       old.Ffree,
-		Syncwrites:  old.Syncwrites,
-		Asyncwrites: old.Asyncwrites,
-		Syncreads:   old.Syncreads,
-		Asyncreads:  old.Asyncreads,
-		// Spare
-		Namemax: old.Namemax,
-		Owner:   old.Owner,
-		Fsid:    old.Fsid,
-		// Charspare
-		// Fstypename
-		// Mntfromname
-		// Mntonname
-	}
-
-	sl := old.Fstypename[:]
-	n := clen(*(*[]byte)(unsafe.Pointer(&sl)))
-	copy(s.Fstypename[:], old.Fstypename[:n])
-
-	sl = old.Mntfromname[:]
-	n = clen(*(*[]byte)(unsafe.Pointer(&sl)))
-	copy(s.Mntfromname[:], old.Mntfromname[:n])
-
-	sl = old.Mntonname[:]
-	n = clen(*(*[]byte)(unsafe.Pointer(&sl)))
-	copy(s.Mntonname[:], old.Mntonname[:n])
-}
-
-func convertFromDirents11(buf []byte, old []byte) int {
-	const (
-		fixedSize    = int(unsafe.Offsetof(Dirent{}.Name))
-		oldFixedSize = int(unsafe.Offsetof(dirent_freebsd11{}.Name))
-	)
-
-	dstPos := 0
-	srcPos := 0
-	for dstPos+fixedSize < len(buf) && srcPos+oldFixedSize < len(old) {
-		var dstDirent Dirent
-		var srcDirent dirent_freebsd11
-
-		// If multiple direntries are written, sometimes when we reach the final one,
-		// we may have cap of old less than size of dirent_freebsd11.
-		copy((*[unsafe.Sizeof(srcDirent)]byte)(unsafe.Pointer(&srcDirent))[:], old[srcPos:])
-
-		reclen := roundup(fixedSize+int(srcDirent.Namlen)+1, 8)
-		if dstPos+reclen > len(buf) {
-			break
-		}
-
-		dstDirent.Fileno = uint64(srcDirent.Fileno)
-		dstDirent.Off = 0
-		dstDirent.Reclen = uint16(reclen)
-		dstDirent.Type = srcDirent.Type
-		dstDirent.Pad0 = 0
-		dstDirent.Namlen = uint16(srcDirent.Namlen)
-		dstDirent.Pad1 = 0
-
-		copy(dstDirent.Name[:], srcDirent.Name[:srcDirent.Namlen])
-		copy(buf[dstPos:], (*[unsafe.Sizeof(dstDirent)]byte)(unsafe.Pointer(&dstDirent))[:])
-		padding := buf[dstPos+fixedSize+int(dstDirent.Namlen) : dstPos+reclen]
-		for i := range padding {
-			padding[i] = 0
-		}
-
-		dstPos += int(dstDirent.Reclen)
-		srcPos += int(srcDirent.Reclen)
-	}
-
-	return dstPos
 }
 
 func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
@@ -501,31 +255,31 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 //sys	ptrace(request int, pid int, addr uintptr, data int) (err error)
 
 func PtraceAttach(pid int) (err error) {
-	return ptrace(PTRACE_ATTACH, pid, 0, 0)
+	return ptrace(PT_ATTACH, pid, 0, 0)
 }
 
 func PtraceCont(pid int, signal int) (err error) {
-	return ptrace(PTRACE_CONT, pid, 1, signal)
+	return ptrace(PT_CONTINUE, pid, 1, signal)
 }
 
 func PtraceDetach(pid int) (err error) {
-	return ptrace(PTRACE_DETACH, pid, 1, 0)
+	return ptrace(PT_DETACH, pid, 1, 0)
 }
 
 func PtraceGetFpRegs(pid int, fpregsout *FpReg) (err error) {
-	return ptrace(PTRACE_GETFPREGS, pid, uintptr(unsafe.Pointer(fpregsout)), 0)
+	return ptrace(PT_GETFPREGS, pid, uintptr(unsafe.Pointer(fpregsout)), 0)
 }
 
 func PtraceGetRegs(pid int, regsout *Reg) (err error) {
-	return ptrace(PTRACE_GETREGS, pid, uintptr(unsafe.Pointer(regsout)), 0)
+	return ptrace(PT_GETREGS, pid, uintptr(unsafe.Pointer(regsout)), 0)
 }
 
 func PtraceLwpEvents(pid int, enable int) (err error) {
-	return ptrace(PTRACE_LWPEVENTS, pid, 0, enable)
+	return ptrace(PT_LWP_EVENTS, pid, 0, enable)
 }
 
 func PtraceLwpInfo(pid int, info uintptr) (err error) {
-	return ptrace(PTRACE_LWPINFO, pid, info, int(unsafe.Sizeof(PtraceLwpInfoStruct{})))
+	return ptrace(PT_LWPINFO, pid, info, int(unsafe.Sizeof(PtraceLwpInfoStruct{})))
 }
 
 func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) {
@@ -545,11 +299,11 @@ func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) {
 }
 
 func PtraceSetRegs(pid int, regs *Reg) (err error) {
-	return ptrace(PTRACE_SETREGS, pid, uintptr(unsafe.Pointer(regs)), 0)
+	return ptrace(PT_SETREGS, pid, uintptr(unsafe.Pointer(regs)), 0)
 }
 
 func PtraceSingleStep(pid int) (err error) {
-	return ptrace(PTRACE_SINGLESTEP, pid, 1, 0)
+	return ptrace(PT_STEP, pid, 1, 0)
 }
 
 /*
@@ -591,16 +345,12 @@ func PtraceSingleStep(pid int) (err error) {
 //sys	Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
 //sys	Flock(fd int, how int) (err error)
 //sys	Fpathconf(fd int, name int) (val int, err error)
-//sys	fstat(fd int, stat *stat_freebsd11_t) (err error)
+//sys	Fstat(fd int, stat *Stat_t) (err error)
-//sys	fstat_freebsd12(fd int, stat *Stat_t) (err error)
+//sys	Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
-//sys	fstatat(fd int, path string, stat *stat_freebsd11_t, flags int) (err error)
+//sys	Fstatfs(fd int, stat *Statfs_t) (err error)
-//sys	fstatat_freebsd12(fd int, path string, stat *Stat_t, flags int) (err error)
-//sys	fstatfs(fd int, stat *statfs_freebsd11_t) (err error)
-//sys	fstatfs_freebsd12(fd int, stat *Statfs_t) (err error)
 //sys	Fsync(fd int) (err error)
 //sys	Ftruncate(fd int, length int64) (err error)
-//sys	getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
+//sys	getdirentries(fd int, buf []byte, basep *uint64) (n int, err error)
-//sys	getdirentries_freebsd12(fd int, buf []byte, basep *uint64) (n int, err error)
 //sys	Getdtablesize() (size int)
 //sysnb	Getegid() (egid int)
 //sysnb	Geteuid() (uid int)
@@ -622,13 +372,10 @@ func PtraceSingleStep(pid int) (err error) {
 //sys	Link(path string, link string) (err error)
 //sys	Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
 //sys	Listen(s int, backlog int) (err error)
-//sys	lstat(path string, stat *stat_freebsd11_t) (err error)
 //sys	Mkdir(path string, mode uint32) (err error)
 //sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mkfifo(path string, mode uint32) (err error)
-//sys	mknod(path string, mode uint32, dev int) (err error)
+//sys	Mknodat(fd int, path string, mode uint32, dev uint64) (err error)
-//sys	mknodat(fd int, path string, mode uint32, dev int) (err error)
-//sys	mknodat_freebsd12(fd int, path string, mode uint32, dev uint64) (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	Open(path string, mode int, perm uint32) (fd int, err error)
 //sys	Openat(fdat int, path string, mode int, perm uint32) (fd int, err error)
@@ -658,9 +405,7 @@ func PtraceSingleStep(pid int) (err error) {
 //sysnb	Setsid() (pid int, err error)
 //sysnb	Settimeofday(tp *Timeval) (err error)
 //sysnb	Setuid(uid int) (err error)
-//sys	stat(path string, stat *stat_freebsd11_t) (err error)
+//sys	Statfs(path string, stat *Statfs_t) (err error)
-//sys	statfs(path string, stat *statfs_freebsd11_t) (err error)
-//sys	statfs_freebsd12(path string, stat *Statfs_t) (err error)
 //sys	Symlink(path string, link string) (err error)
 //sys	Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
 //sys	Sync() (err error)

vendor/golang.org/x/sys/unix/syscall_freebsd_386.go

@@ -57,11 +57,11 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
 func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
-	return ptrace(PTRACE_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
+	return ptrace(PT_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
 }
 
 func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
 	ioDesc := PtraceIoDesc{Op: int32(req), Offs: (*byte)(unsafe.Pointer(addr)), Addr: (*byte)(unsafe.Pointer(&out[0])), Len: uint32(countin)}
-	err = ptrace(PTRACE_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
+	err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
 	return int(ioDesc.Len), err
 }

vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go

@@ -57,11 +57,11 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
 func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
-	return ptrace(PTRACE_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
+	return ptrace(PT_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
 }
 
 func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
 	ioDesc := PtraceIoDesc{Op: int32(req), Offs: (*byte)(unsafe.Pointer(addr)), Addr: (*byte)(unsafe.Pointer(&out[0])), Len: uint64(countin)}
-	err = ptrace(PTRACE_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
+	err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
 	return int(ioDesc.Len), err
 }

vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go

@@ -58,6 +58,6 @@ func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
 
 func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
 	ioDesc := PtraceIoDesc{Op: int32(req), Offs: (*byte)(unsafe.Pointer(addr)), Addr: (*byte)(unsafe.Pointer(&out[0])), Len: uint32(countin)}
-	err = ptrace(PTRACE_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
+	err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
 	return int(ioDesc.Len), err
 }

vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go

@@ -58,6 +58,6 @@ func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
 
 func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
 	ioDesc := PtraceIoDesc{Op: int32(req), Offs: (*byte)(unsafe.Pointer(addr)), Addr: (*byte)(unsafe.Pointer(&out[0])), Len: uint64(countin)}
-	err = ptrace(PTRACE_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
+	err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
 	return int(ioDesc.Len), err
 }

vendor/golang.org/x/sys/unix/syscall_illumos.go

@@ -20,10 +20,9 @@ func bytes2iovec(bs [][]byte) []Iovec {
 	for i, b := range bs {
 		iovecs[i].SetLen(len(b))
 		if len(b) > 0 {
-			// somehow Iovec.Base on illumos is (*int8), not (*byte)
+			iovecs[i].Base = &b[0]
-			iovecs[i].Base = (*int8)(unsafe.Pointer(&b[0]))
 		} else {
-			iovecs[i].Base = (*int8)(unsafe.Pointer(&_zero))
+			iovecs[i].Base = (*byte)(unsafe.Pointer(&_zero))
 		}
 	}
 	return iovecs

vendor/golang.org/x/sys/unix/syscall_linux.go

@@ -512,24 +512,24 @@ func (sa *SockaddrL2) sockaddr() (unsafe.Pointer, _Socklen, error) {
 //
 // Server example:
 //
-//      fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
+//	fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
-//      _ = unix.Bind(fd, &unix.SockaddrRFCOMM{
+//	_ = unix.Bind(fd, &unix.SockaddrRFCOMM{
-//      	Channel: 1,
+//		Channel: 1,
-//      	Addr:    [6]uint8{0, 0, 0, 0, 0, 0}, // BDADDR_ANY or 00:00:00:00:00:00
+//		Addr:    [6]uint8{0, 0, 0, 0, 0, 0}, // BDADDR_ANY or 00:00:00:00:00:00
-//      })
+//	})
-//      _ = Listen(fd, 1)
+//	_ = Listen(fd, 1)
-//      nfd, sa, _ := Accept(fd)
+//	nfd, sa, _ := Accept(fd)
-//      fmt.Printf("conn addr=%v fd=%d", sa.(*unix.SockaddrRFCOMM).Addr, nfd)
+//	fmt.Printf("conn addr=%v fd=%d", sa.(*unix.SockaddrRFCOMM).Addr, nfd)
-//      Read(nfd, buf)
+//	Read(nfd, buf)
 //
 // Client example:
 //
-//      fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
+//	fd, _ := Socket(AF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)
-//      _ = Connect(fd, &SockaddrRFCOMM{
+//	_ = Connect(fd, &SockaddrRFCOMM{
-//      	Channel: 1,
+//		Channel: 1,
-//      	Addr:    [6]byte{0x11, 0x22, 0x33, 0xaa, 0xbb, 0xcc}, // CC:BB:AA:33:22:11
+//		Addr:    [6]byte{0x11, 0x22, 0x33, 0xaa, 0xbb, 0xcc}, // CC:BB:AA:33:22:11
-//      })
+//	})
-//      Write(fd, []byte(`hello`))
+//	Write(fd, []byte(`hello`))
 type SockaddrRFCOMM struct {
 	// Addr represents a bluetooth address, byte ordering is little-endian.
 	Addr [6]uint8
@@ -556,12 +556,12 @@ func (sa *SockaddrRFCOMM) sockaddr() (unsafe.Pointer, _Socklen, error) {
 // The SockaddrCAN struct must be bound to the socket file descriptor
 // using Bind before the CAN socket can be used.
 //
-//      // Read one raw CAN frame
+//	// Read one raw CAN frame
-//      fd, _ := Socket(AF_CAN, SOCK_RAW, CAN_RAW)
+//	fd, _ := Socket(AF_CAN, SOCK_RAW, CAN_RAW)
-//      addr := &SockaddrCAN{Ifindex: index}
+//	addr := &SockaddrCAN{Ifindex: index}
-//      Bind(fd, addr)
+//	Bind(fd, addr)
-//      frame := make([]byte, 16)
+//	frame := make([]byte, 16)
-//      Read(fd, frame)
+//	Read(fd, frame)
 //
 // The full SocketCAN documentation can be found in the linux kernel
 // archives at: https://www.kernel.org/doc/Documentation/networking/can.txt
@@ -632,13 +632,13 @@ func (sa *SockaddrCANJ1939) sockaddr() (unsafe.Pointer, _Socklen, error) {
 // Here is an example of using an AF_ALG socket with SHA1 hashing.
 // The initial socket setup process is as follows:
 //
-//      // Open a socket to perform SHA1 hashing.
+//	// Open a socket to perform SHA1 hashing.
-//      fd, _ := unix.Socket(unix.AF_ALG, unix.SOCK_SEQPACKET, 0)
+//	fd, _ := unix.Socket(unix.AF_ALG, unix.SOCK_SEQPACKET, 0)
-//      addr := &unix.SockaddrALG{Type: "hash", Name: "sha1"}
+//	addr := &unix.SockaddrALG{Type: "hash", Name: "sha1"}
-//      unix.Bind(fd, addr)
+//	unix.Bind(fd, addr)
-//      // Note: unix.Accept does not work at this time; must invoke accept()
+//	// Note: unix.Accept does not work at this time; must invoke accept()
-//      // manually using unix.Syscall.
+//	// manually using unix.Syscall.
-//      hashfd, _, _ := unix.Syscall(unix.SYS_ACCEPT, uintptr(fd), 0, 0)
+//	hashfd, _, _ := unix.Syscall(unix.SYS_ACCEPT, uintptr(fd), 0, 0)
 //
 // Once a file descriptor has been returned from Accept, it may be used to
 // perform SHA1 hashing. The descriptor is not safe for concurrent use, but
@@ -647,39 +647,39 @@ func (sa *SockaddrCANJ1939) sockaddr() (unsafe.Pointer, _Socklen, error) {
 // When hashing a small byte slice or string, a single Write and Read may
 // be used:
 //
-//      // Assume hashfd is already configured using the setup process.
+//	// Assume hashfd is already configured using the setup process.
-//      hash := os.NewFile(hashfd, "sha1")
+//	hash := os.NewFile(hashfd, "sha1")
-//      // Hash an input string and read the results. Each Write discards
+//	// Hash an input string and read the results. Each Write discards
-//      // previous hash state. Read always reads the current state.
+//	// previous hash state. Read always reads the current state.
-//      b := make([]byte, 20)
+//	b := make([]byte, 20)
-//      for i := 0; i < 2; i++ {
+//	for i := 0; i < 2; i++ {
-//          io.WriteString(hash, "Hello, world.")
+//	    io.WriteString(hash, "Hello, world.")
-//          hash.Read(b)
+//	    hash.Read(b)
-//          fmt.Println(hex.EncodeToString(b))
+//	    fmt.Println(hex.EncodeToString(b))
-//      }
+//	}
-//      // Output:
+//	// Output:
-//      // 2ae01472317d1935a84797ec1983ae243fc6aa28
+//	// 2ae01472317d1935a84797ec1983ae243fc6aa28
-//      // 2ae01472317d1935a84797ec1983ae243fc6aa28
+//	// 2ae01472317d1935a84797ec1983ae243fc6aa28
 //
 // For hashing larger byte slices, or byte streams such as those read from
 // a file or socket, use Sendto with MSG_MORE to instruct the kernel to update
 // the hash digest instead of creating a new one for a given chunk and finalizing it.
 //
-//      // Assume hashfd and addr are already configured using the setup process.
+//	// Assume hashfd and addr are already configured using the setup process.
-//      hash := os.NewFile(hashfd, "sha1")
+//	hash := os.NewFile(hashfd, "sha1")
-//      // Hash the contents of a file.
+//	// Hash the contents of a file.
-//      f, _ := os.Open("/tmp/linux-4.10-rc7.tar.xz")
+//	f, _ := os.Open("/tmp/linux-4.10-rc7.tar.xz")
-//      b := make([]byte, 4096)
+//	b := make([]byte, 4096)
-//      for {
+//	for {
-//          n, err := f.Read(b)
+//	    n, err := f.Read(b)
-//          if err == io.EOF {
+//	    if err == io.EOF {
-//              break
+//	        break
-//          }
+//	    }
-//          unix.Sendto(hashfd, b[:n], unix.MSG_MORE, addr)
+//	    unix.Sendto(hashfd, b[:n], unix.MSG_MORE, addr)
-//      }
+//	}
-//      hash.Read(b)
+//	hash.Read(b)
-//      fmt.Println(hex.EncodeToString(b))
+//	fmt.Println(hex.EncodeToString(b))
-//      // Output: 85cdcad0c06eef66f805ecce353bec9accbeecc5
+//	// Output: 85cdcad0c06eef66f805ecce353bec9accbeecc5
 //
 // For more information, see: http://www.chronox.de/crypto-API/crypto/userspace-if.html.
 type SockaddrALG struct {
@@ -1499,18 +1499,13 @@ func KeyctlRestrictKeyring(ringid int, keyType string, restriction string) error
 //sys	keyctlRestrictKeyringByType(cmd int, arg2 int, keyType string, restriction string) (err error) = SYS_KEYCTL
 //sys	keyctlRestrictKeyring(cmd int, arg2 int) (err error) = SYS_KEYCTL
 
-func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
+func recvmsgRaw(fd int, iov []Iovec, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
 	var msg Msghdr
 	msg.Name = (*byte)(unsafe.Pointer(rsa))
 	msg.Namelen = uint32(SizeofSockaddrAny)
-	var iov Iovec
-	if len(p) > 0 {
-		iov.Base = &p[0]
-		iov.SetLen(len(p))
-	}
 	var dummy byte
 	if len(oob) > 0 {
-		if len(p) == 0 {
+		if emptyIovecs(iov) {
 			var sockType int
 			sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
 			if err != nil {
@@ -1518,15 +1513,19 @@ func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn
 			}
 			// receive at least one normal byte
 			if sockType != SOCK_DGRAM {
-				iov.Base = &dummy
+				var iova [1]Iovec
-				iov.SetLen(1)
+				iova[0].Base = &dummy
+				iova[0].SetLen(1)
+				iov = iova[:]
 			}
 		}
 		msg.Control = &oob[0]
 		msg.SetControllen(len(oob))
 	}
-	msg.Iov = &iov
+	if len(iov) > 0 {
-	msg.Iovlen = 1
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
 	if n, err = recvmsg(fd, &msg, flags); err != nil {
 		return
 	}
@@ -1535,18 +1534,15 @@ func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn
 	return
 }
 
-func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
+func sendmsgN(fd int, iov []Iovec, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
 	var msg Msghdr
 	msg.Name = (*byte)(ptr)
 	msg.Namelen = uint32(salen)
-	var iov Iovec
-	if len(p) > 0 {
-		iov.Base = &p[0]
-		iov.SetLen(len(p))
-	}
 	var dummy byte
+	var empty bool
 	if len(oob) > 0 {
-		if len(p) == 0 {
+		empty := emptyIovecs(iov)
+		if empty {
 			var sockType int
 			sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
 			if err != nil {
@@ -1554,19 +1550,22 @@ func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags i
 			}
 			// send at least one normal byte
 			if sockType != SOCK_DGRAM {
-				iov.Base = &dummy
+				var iova [1]Iovec
-				iov.SetLen(1)
+				iova[0].Base = &dummy
+				iova[0].SetLen(1)
 			}
 		}
 		msg.Control = &oob[0]
 		msg.SetControllen(len(oob))
 	}
-	msg.Iov = &iov
+	if len(iov) > 0 {
-	msg.Iovlen = 1
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
 	if n, err = sendmsg(fd, &msg, flags); err != nil {
 		return 0, err
 	}
-	if len(oob) > 0 && len(p) == 0 {
+	if len(oob) > 0 && empty {
 		n = 0
 	}
 	return n, nil
@@ -1829,6 +1828,9 @@ func Dup2(oldfd, newfd int) error {
 //sys	Fremovexattr(fd int, attr string) (err error)
 //sys	Fsetxattr(fd int, attr string, dest []byte, flags int) (err error)
 //sys	Fsync(fd int) (err error)
+//sys	Fsmount(fd int, flags int, mountAttrs int) (fsfd int, err error)
+//sys	Fsopen(fsName string, flags int) (fd int, err error)
+//sys	Fspick(dirfd int, pathName string, flags int) (fd int, err error)
 //sys	Getdents(fd int, buf []byte) (n int, err error) = SYS_GETDENTS64
 //sysnb	Getpgid(pid int) (pgid int, err error)
 
@@ -1859,6 +1861,7 @@ func Getpgrp() (pid int) {
 //sys	MemfdCreate(name string, flags int) (fd int, err error)
 //sys	Mkdirat(dirfd int, path string, mode uint32) (err error)
 //sys	Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
+//sys	MoveMount(fromDirfd int, fromPathName string, toDirfd int, toPathName string, flags int) (err error)
 //sys	Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys	OpenTree(dfd int, fileName string, flags uint) (r int, err error)
 //sys	PerfEventOpen(attr *PerfEventAttr, pid int, cpu int, groupFd int, flags int) (fd int, err error)
@@ -2185,7 +2188,7 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
 			gid = Getgid()
 		}
 
-		if uint32(gid) == st.Gid || isGroupMember(gid) {
+		if uint32(gid) == st.Gid || isGroupMember(int(st.Gid)) {
 			fmode = (st.Mode >> 3) & 7
 		} else {
 			fmode = st.Mode & 7

vendor/golang.org/x/sys/unix/syscall_linux_amd64.go

@@ -28,6 +28,7 @@ func Lstat(path string, stat *Stat_t) (err error) {
 	return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
 }
 
+//sys	MemfdSecret(flags int) (fd int, err error)
 //sys	Pause() (err error)
 //sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64

vendor/golang.org/x/sys/unix/syscall_linux_arm64.go

@@ -22,6 +22,7 @@ import "unsafe"
 //sysnb	getrlimit(resource int, rlim *Rlimit) (err error)
 //sysnb	Getuid() (uid int)
 //sys	Listen(s int, n int) (err error)
+//sys	MemfdSecret(flags int) (fd int, err error)
 //sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
 //sys	Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)

vendor/golang.org/x/sys/unix/syscall_linux_loong64.go

@@ -0,0 +1,226 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build loong64 && linux
+// +build loong64,linux
+
+package unix
+
+import "unsafe"
+
+//sys	EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) = SYS_EPOLL_PWAIT
+//sys	Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
+//sys	Fchown(fd int, uid int, gid int) (err error)
+//sys	Fstatfs(fd int, buf *Statfs_t) (err error)
+//sys	Ftruncate(fd int, length int64) (err error)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (euid int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getuid() (uid int)
+//sys	Listen(s int, n int) (err error)
+//sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+	var ts *Timespec
+	if timeout != nil {
+		ts = &Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+	}
+	return Pselect(nfd, r, w, e, ts, nil)
+}
+
+//sys	sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
+//sys	setfsgid(gid int) (prev int, err error)
+//sys	setfsuid(uid int) (prev int, err error)
+//sysnb	Setregid(rgid int, egid int) (err error)
+//sysnb	Setresgid(rgid int, egid int, sgid int) (err error)
+//sysnb	Setresuid(ruid int, euid int, suid int) (err error)
+//sysnb	Setreuid(ruid int, euid int) (err error)
+//sys	Shutdown(fd int, how int) (err error)
+//sys	Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+
+func timespecFromStatxTimestamp(x StatxTimestamp) Timespec {
+	return Timespec{
+		Sec:  x.Sec,
+		Nsec: int64(x.Nsec),
+	}
+}
+
+func Fstatat(fd int, path string, stat *Stat_t, flags int) error {
+	var r Statx_t
+	// Do it the glibc way, add AT_NO_AUTOMOUNT.
+	if err := Statx(fd, path, AT_NO_AUTOMOUNT|flags, STATX_BASIC_STATS, &r); err != nil {
+		return err
+	}
+
+	stat.Dev = Mkdev(r.Dev_major, r.Dev_minor)
+	stat.Ino = r.Ino
+	stat.Mode = uint32(r.Mode)
+	stat.Nlink = r.Nlink
+	stat.Uid = r.Uid
+	stat.Gid = r.Gid
+	stat.Rdev = Mkdev(r.Rdev_major, r.Rdev_minor)
+	// hope we don't get to process files so large to overflow these size
+	// fields...
+	stat.Size = int64(r.Size)
+	stat.Blksize = int32(r.Blksize)
+	stat.Blocks = int64(r.Blocks)
+	stat.Atim = timespecFromStatxTimestamp(r.Atime)
+	stat.Mtim = timespecFromStatxTimestamp(r.Mtime)
+	stat.Ctim = timespecFromStatxTimestamp(r.Ctime)
+
+	return nil
+}
+
+func Fstat(fd int, stat *Stat_t) (err error) {
+	return Fstatat(fd, "", stat, AT_EMPTY_PATH)
+}
+
+func Stat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, 0)
+}
+
+func Lchown(path string, uid int, gid int) (err error) {
+	return Fchownat(AT_FDCWD, path, uid, gid, AT_SYMLINK_NOFOLLOW)
+}
+
+func Lstat(path string, stat *Stat_t) (err error) {
+	return Fstatat(AT_FDCWD, path, stat, AT_SYMLINK_NOFOLLOW)
+}
+
+//sys	Statfs(path string, buf *Statfs_t) (err error)
+//sys	SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys	Truncate(path string, length int64) (err error)
+
+func Ustat(dev int, ubuf *Ustat_t) (err error) {
+	return ENOSYS
+}
+
+//sys	accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
+//sys	bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
+//sysnb	getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb	setgroups(n int, list *_Gid_t) (err error)
+//sys	getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
+//sys	setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
+//sysnb	socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb	socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
+//sysnb	getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sysnb	getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
+//sys	recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
+//sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
+//sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
+//sys	mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
+
+//sysnb	Gettimeofday(tv *Timeval) (err error)
+
+func setTimespec(sec, nsec int64) Timespec {
+	return Timespec{Sec: sec, Nsec: nsec}
+}
+
+func setTimeval(sec, usec int64) Timeval {
+	return Timeval{Sec: sec, Usec: usec}
+}
+
+func Getrlimit(resource int, rlim *Rlimit) (err error) {
+	err = Prlimit(0, resource, nil, rlim)
+	return
+}
+
+func Setrlimit(resource int, rlim *Rlimit) (err error) {
+	err = Prlimit(0, resource, rlim, nil)
+	return
+}
+
+func futimesat(dirfd int, path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(dirfd, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func Time(t *Time_t) (Time_t, error) {
+	var tv Timeval
+	err := Gettimeofday(&tv)
+	if err != nil {
+		return 0, err
+	}
+	if t != nil {
+		*t = Time_t(tv.Sec)
+	}
+	return Time_t(tv.Sec), nil
+}
+
+func Utime(path string, buf *Utimbuf) error {
+	tv := []Timeval{
+		{Sec: buf.Actime},
+		{Sec: buf.Modtime},
+	}
+	return Utimes(path, tv)
+}
+
+func utimes(path string, tv *[2]Timeval) (err error) {
+	if tv == nil {
+		return utimensat(AT_FDCWD, path, nil, 0)
+	}
+
+	ts := []Timespec{
+		NsecToTimespec(TimevalToNsec(tv[0])),
+		NsecToTimespec(TimevalToNsec(tv[1])),
+	}
+	return utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+}
+
+func (r *PtraceRegs) PC() uint64 { return r.Era }
+
+func (r *PtraceRegs) SetPC(era uint64) { r.Era = era }
+
+func (iov *Iovec) SetLen(length int) {
+	iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+	msghdr.Controllen = uint64(length)
+}
+
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint64(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+	cmsg.Len = uint64(length)
+}
+
+func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) {
+	rsa.Service_name_len = uint64(length)
+}
+
+func Pause() error {
+	_, err := ppoll(nil, 0, nil, nil)
+	return err
+}
+
+func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) {
+	return Renameat2(olddirfd, oldpath, newdirfd, newpath, 0)
+}
+
+//sys	kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error)
+
+func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error {
+	cmdlineLen := len(cmdline)
+	if cmdlineLen > 0 {
+		// Account for the additional NULL byte added by
+		// BytePtrFromString in kexecFileLoad. The kexec_file_load
+		// syscall expects a NULL-terminated string.
+		cmdlineLen++
+	}
+	return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
+}

vendor/golang.org/x/sys/unix/syscall_linux_riscv64.go

@@ -22,6 +22,7 @@ import "unsafe"
 //sysnb	Getrlimit(resource int, rlim *Rlimit) (err error)
 //sysnb	Getuid() (uid int)
 //sys	Listen(s int, n int) (err error)
+//sys	MemfdSecret(flags int) (fd int, err error)
 //sys	pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
 //sys	pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
 //sys	Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK

vendor/golang.org/x/sys/unix/syscall_openbsd.go

@@ -81,6 +81,7 @@ func Pipe(p []int) (err error) {
 }
 
 //sysnb	pipe2(p *[2]_C_int, flags int) (err error)
+
 func Pipe2(p []int, flags int) error {
 	if len(p) != 2 {
 		return EINVAL
@@ -95,6 +96,7 @@ func Pipe2(p []int, flags int) error {
 }
 
 //sys	Getdents(fd int, buf []byte) (n int, err error)
+
 func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
 	n, err = Getdents(fd, buf)
 	if err != nil || basep == nil {

vendor/golang.org/x/sys/unix/syscall_openbsd_mips64.go

@@ -26,6 +26,10 @@ func (msghdr *Msghdr) SetControllen(length int) {
 	msghdr.Controllen = uint32(length)
 }
 
+func (msghdr *Msghdr) SetIovlen(length int) {
+	msghdr.Iovlen = uint32(length)
+}
+
 func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }

vendor/golang.org/x/sys/unix/syscall_solaris.go

@@ -451,26 +451,25 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) {
 
 //sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_recvmsg
 
-func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
+func recvmsgRaw(fd int, iov []Iovec, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
 	var msg Msghdr
 	msg.Name = (*byte)(unsafe.Pointer(rsa))
 	msg.Namelen = uint32(SizeofSockaddrAny)
-	var iov Iovec
+	var dummy byte
-	if len(p) > 0 {
-		iov.Base = (*int8)(unsafe.Pointer(&p[0]))
-		iov.SetLen(len(p))
-	}
-	var dummy int8
 	if len(oob) > 0 {
 		// receive at least one normal byte
-		if len(p) == 0 {
+		if emptyIovecs(iov) {
-			iov.Base = &dummy
+			var iova [1]Iovec
-			iov.SetLen(1)
+			iova[0].Base = &dummy
+			iova[0].SetLen(1)
+			iov = iova[:]
 		}
 		msg.Accrightslen = int32(len(oob))
 	}
-	msg.Iov = &iov
+	if len(iov) > 0 {
-	msg.Iovlen = 1
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
 	if n, err = recvmsg(fd, &msg, flags); n == -1 {
 		return
 	}
@@ -480,30 +479,31 @@ func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn
 
 //sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_sendmsg
 
-func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
+func sendmsgN(fd int, iov []Iovec, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
 	var msg Msghdr
 	msg.Name = (*byte)(unsafe.Pointer(ptr))
 	msg.Namelen = uint32(salen)
-	var iov Iovec
+	var dummy byte
-	if len(p) > 0 {
+	var empty bool
-		iov.Base = (*int8)(unsafe.Pointer(&p[0]))
-		iov.SetLen(len(p))
-	}
-	var dummy int8
 	if len(oob) > 0 {
 		// send at least one normal byte
-		if len(p) == 0 {
+		empty = emptyIovecs(iov)
-			iov.Base = &dummy
+		if empty {
-			iov.SetLen(1)
+			var iova [1]Iovec
+			iova[0].Base = &dummy
+			iova[0].SetLen(1)
+			iov = iova[:]
 		}
 		msg.Accrightslen = int32(len(oob))
 	}
-	msg.Iov = &iov
+	if len(iov) > 0 {
-	msg.Iovlen = 1
+		msg.Iov = &iov[0]
+		msg.SetIovlen(len(iov))
+	}
 	if n, err = sendmsg(fd, &msg, flags); err != nil {
 		return 0, err
 	}
-	if len(oob) > 0 && len(p) == 0 {
+	if len(oob) > 0 && empty {
 		n = 0
 	}
 	return n, nil
@@ -618,6 +618,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 //sys	Getpriority(which int, who int) (n int, err error)
 //sysnb	Getrlimit(which int, lim *Rlimit) (err error)
 //sysnb	Getrusage(who int, rusage *Rusage) (err error)
+//sysnb	Getsid(pid int) (sid int, err error)
 //sysnb	Gettimeofday(tv *Timeval) (err error)
 //sysnb	Getuid() (uid int)
 //sys	Kill(pid int, signum syscall.Signal) (err error)

vendor/golang.org/x/sys/unix/syscall_unix.go

@@ -338,8 +338,13 @@ func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) {
 }
 
 func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+	var iov [1]Iovec
+	if len(p) > 0 {
+		iov[0].Base = &p[0]
+		iov[0].SetLen(len(p))
+	}
 	var rsa RawSockaddrAny
-	n, oobn, recvflags, err = recvmsgRaw(fd, p, oob, flags, &rsa)
+	n, oobn, recvflags, err = recvmsgRaw(fd, iov[:], oob, flags, &rsa)
 	// source address is only specified if the socket is unconnected
 	if rsa.Addr.Family != AF_UNSPEC {
 		from, err = anyToSockaddr(fd, &rsa)
@@ -347,12 +352,42 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
 	return
 }
 
+// RecvmsgBuffers receives a message from a socket using the recvmsg
+// system call. The flags are passed to recvmsg. Any non-control data
+// read is scattered into the buffers slices. The results are:
+//   - n is the number of non-control data read into bufs
+//   - oobn is the number of control data read into oob; this may be interpreted using [ParseSocketControlMessage]
+//   - recvflags is flags returned by recvmsg
+//   - from is the address of the sender
+func RecvmsgBuffers(fd int, buffers [][]byte, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+	iov := make([]Iovec, len(buffers))
+	for i := range buffers {
+		if len(buffers[i]) > 0 {
+			iov[i].Base = &buffers[i][0]
+			iov[i].SetLen(len(buffers[i]))
+		} else {
+			iov[i].Base = (*byte)(unsafe.Pointer(&_zero))
+		}
+	}
+	var rsa RawSockaddrAny
+	n, oobn, recvflags, err = recvmsgRaw(fd, iov, oob, flags, &rsa)
+	if err == nil && rsa.Addr.Family != AF_UNSPEC {
+		from, err = anyToSockaddr(fd, &rsa)
+	}
+	return
+}
+
 func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
 	_, err = SendmsgN(fd, p, oob, to, flags)
 	return
 }
 
 func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
+	var iov [1]Iovec
+	if len(p) > 0 {
+		iov[0].Base = &p[0]
+		iov[0].SetLen(len(p))
+	}
 	var ptr unsafe.Pointer
 	var salen _Socklen
 	if to != nil {
@@ -361,7 +396,32 @@ func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error)
 			return 0, err
 		}
 	}
-	return sendmsgN(fd, p, oob, ptr, salen, flags)
+	return sendmsgN(fd, iov[:], oob, ptr, salen, flags)
+}
+
+// SendmsgBuffers sends a message on a socket to an address using the sendmsg
+// system call. The flags are passed to sendmsg. Any non-control data written
+// is gathered from buffers. The function returns the number of bytes written
+// to the socket.
+func SendmsgBuffers(fd int, buffers [][]byte, oob []byte, to Sockaddr, flags int) (n int, err error) {
+	iov := make([]Iovec, len(buffers))
+	for i := range buffers {
+		if len(buffers[i]) > 0 {
+			iov[i].Base = &buffers[i][0]
+			iov[i].SetLen(len(buffers[i]))
+		} else {
+			iov[i].Base = (*byte)(unsafe.Pointer(&_zero))
+		}
+	}
+	var ptr unsafe.Pointer
+	var salen _Socklen
+	if to != nil {
+		ptr, salen, err = to.sockaddr()
+		if err != nil {
+			return 0, err
+		}
+	}
+	return sendmsgN(fd, iov, oob, ptr, salen, flags)
 }
 
 func Send(s int, buf []byte, flags int) (err error) {
@@ -484,3 +544,13 @@ func Lutimes(path string, tv []Timeval) error {
 	}
 	return UtimesNanoAt(AT_FDCWD, path, ts, AT_SYMLINK_NOFOLLOW)
 }
+
+// emptyIovec reports whether there are no bytes in the slice of Iovec.
+func emptyIovecs(iov []Iovec) bool {
+	for i := range iov {
+		if iov[i].Len > 0 {
+			return false
+		}
+	}
+	return true
+}

vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go

@@ -151,6 +151,7 @@ const (
 	BIOCSETF                       = 0x80084267
 	BIOCSETFNR                     = 0x80084282
 	BIOCSETIF                      = 0x8020426c
+	BIOCSETVLANPCP                 = 0x80044285
 	BIOCSETWF                      = 0x8008427b
 	BIOCSETZBUF                    = 0x800c4281
 	BIOCSHDRCMPLT                  = 0x80044275
@@ -447,7 +448,7 @@ const (
 	DLT_IEEE802_16_MAC_CPS_RADIO   = 0xc1
 	DLT_INFINIBAND                 = 0xf7
 	DLT_IPFILTER                   = 0x74
-	DLT_IPMB                       = 0xc7
+	DLT_IPMB_KONTRON               = 0xc7
 	DLT_IPMB_LINUX                 = 0xd1
 	DLT_IPMI_HPM_2                 = 0x104
 	DLT_IPNET                      = 0xe2
@@ -487,10 +488,11 @@ const (
 	DLT_LINUX_LAPD                 = 0xb1
 	DLT_LINUX_PPP_WITHDIRECTION    = 0xa6
 	DLT_LINUX_SLL                  = 0x71
+	DLT_LINUX_SLL2                 = 0x114
 	DLT_LOOP                       = 0x6c
 	DLT_LORATAP                    = 0x10e
 	DLT_LTALK                      = 0x72
-	DLT_MATCHING_MAX               = 0x113
+	DLT_MATCHING_MAX               = 0x114
 	DLT_MATCHING_MIN               = 0x68
 	DLT_MFR                        = 0xb6
 	DLT_MOST                       = 0xd3
@@ -734,6 +736,7 @@ const (
 	IPPROTO_CMTP                   = 0x26
 	IPPROTO_CPHB                   = 0x49
 	IPPROTO_CPNX                   = 0x48
+	IPPROTO_DCCP                   = 0x21
 	IPPROTO_DDP                    = 0x25
 	IPPROTO_DGP                    = 0x56
 	IPPROTO_DIVERT                 = 0x102
@@ -814,7 +817,6 @@ const (
 	IPPROTO_SCTP                   = 0x84
 	IPPROTO_SDRP                   = 0x2a
 	IPPROTO_SEND                   = 0x103
-	IPPROTO_SEP                    = 0x21
 	IPPROTO_SHIM6                  = 0x8c
 	IPPROTO_SKIP                   = 0x39
 	IPPROTO_SPACER                 = 0x7fff
@@ -911,6 +913,7 @@ const (
 	IPV6_V6ONLY                    = 0x1b
 	IPV6_VERSION                   = 0x60
 	IPV6_VERSION_MASK              = 0xf0
+	IPV6_VLAN_PCP                  = 0x4b
 	IP_ADD_MEMBERSHIP              = 0xc
 	IP_ADD_SOURCE_MEMBERSHIP       = 0x46
 	IP_BINDANY                     = 0x18
@@ -989,8 +992,12 @@ const (
 	IP_TOS                         = 0x3
 	IP_TTL                         = 0x4
 	IP_UNBLOCK_SOURCE              = 0x49
+	IP_VLAN_PCP                    = 0x4b
 	ISIG                           = 0x80
 	ISTRIP                         = 0x20
+	ITIMER_PROF                    = 0x2
+	ITIMER_REAL                    = 0x0
+	ITIMER_VIRTUAL                 = 0x1
 	IXANY                          = 0x800
 	IXOFF                          = 0x400
 	IXON                           = 0x200
@@ -1000,7 +1007,6 @@ const (
 	KERN_VERSION                   = 0x4
 	LOCAL_CONNWAIT                 = 0x4
 	LOCAL_CREDS                    = 0x2
-	LOCAL_CREDS_PERSISTENT         = 0x3
 	LOCAL_PEERCRED                 = 0x1
 	LOCAL_VENDOR                   = 0x80000000
 	LOCK_EX                        = 0x2
@@ -1179,6 +1185,8 @@ const (
 	O_NONBLOCK                     = 0x4
 	O_RDONLY                       = 0x0
 	O_RDWR                         = 0x2
+	O_RESOLVE_BENEATH              = 0x800000
+	O_SEARCH                       = 0x40000
 	O_SHLOCK                       = 0x10
 	O_SYNC                         = 0x80
 	O_TRUNC                        = 0x400
@@ -1189,6 +1197,10 @@ const (
 	PARMRK                         = 0x8
 	PARODD                         = 0x2000
 	PENDIN                         = 0x20000000
+	PIOD_READ_D                    = 0x1
+	PIOD_READ_I                    = 0x3
+	PIOD_WRITE_D                   = 0x2
+	PIOD_WRITE_I                   = 0x4
 	PRIO_PGRP                      = 0x1
 	PRIO_PROCESS                   = 0x0
 	PRIO_USER                      = 0x2
@@ -1196,6 +1208,60 @@ const (
 	PROT_NONE                      = 0x0
 	PROT_READ                      = 0x1
 	PROT_WRITE                     = 0x2
+	PTRACE_DEFAULT                 = 0x1
+	PTRACE_EXEC                    = 0x1
+	PTRACE_FORK                    = 0x8
+	PTRACE_LWP                     = 0x10
+	PTRACE_SCE                     = 0x2
+	PTRACE_SCX                     = 0x4
+	PTRACE_SYSCALL                 = 0x6
+	PTRACE_VFORK                   = 0x20
+	PT_ATTACH                      = 0xa
+	PT_CLEARSTEP                   = 0x10
+	PT_CONTINUE                    = 0x7
+	PT_DETACH                      = 0xb
+	PT_FIRSTMACH                   = 0x40
+	PT_FOLLOW_FORK                 = 0x17
+	PT_GETDBREGS                   = 0x25
+	PT_GETFPREGS                   = 0x23
+	PT_GETFSBASE                   = 0x47
+	PT_GETGSBASE                   = 0x49
+	PT_GETLWPLIST                  = 0xf
+	PT_GETNUMLWPS                  = 0xe
+	PT_GETREGS                     = 0x21
+	PT_GETXMMREGS                  = 0x40
+	PT_GETXSTATE                   = 0x45
+	PT_GETXSTATE_INFO              = 0x44
+	PT_GET_EVENT_MASK              = 0x19
+	PT_GET_SC_ARGS                 = 0x1b
+	PT_GET_SC_RET                  = 0x1c
+	PT_IO                          = 0xc
+	PT_KILL                        = 0x8
+	PT_LWPINFO                     = 0xd
+	PT_LWP_EVENTS                  = 0x18
+	PT_READ_D                      = 0x2
+	PT_READ_I                      = 0x1
+	PT_RESUME                      = 0x13
+	PT_SETDBREGS                   = 0x26
+	PT_SETFPREGS                   = 0x24
+	PT_SETFSBASE                   = 0x48
+	PT_SETGSBASE                   = 0x4a
+	PT_SETREGS                     = 0x22
+	PT_SETSTEP                     = 0x11
+	PT_SETXMMREGS                  = 0x41
+	PT_SETXSTATE                   = 0x46
+	PT_SET_EVENT_MASK              = 0x1a
+	PT_STEP                        = 0x9
+	PT_SUSPEND                     = 0x12
+	PT_SYSCALL                     = 0x16
+	PT_TO_SCE                      = 0x14
+	PT_TO_SCX                      = 0x15
+	PT_TRACE_ME                    = 0x0
+	PT_VM_ENTRY                    = 0x29
+	PT_VM_TIMESTAMP                = 0x28
+	PT_WRITE_D                     = 0x5
+	PT_WRITE_I                     = 0x4
+	P_ZONEID                       = 0xc
 	RLIMIT_AS                      = 0xa
 	RLIMIT_CORE                    = 0x4
 	RLIMIT_CPU                     = 0x0
@@ -1320,10 +1386,12 @@ const (
 	SIOCGHWADDR                    = 0xc020693e
 	SIOCGI2C                       = 0xc020693d
 	SIOCGIFADDR                    = 0xc0206921
+	SIOCGIFALIAS                   = 0xc044692d
 	SIOCGIFBRDADDR                 = 0xc0206923
 	SIOCGIFCAP                     = 0xc020691f
 	SIOCGIFCONF                    = 0xc0086924
 	SIOCGIFDESCR                   = 0xc020692a
+	SIOCGIFDOWNREASON              = 0xc058699a
 	SIOCGIFDSTADDR                 = 0xc0206922
 	SIOCGIFFIB                     = 0xc020695c
 	SIOCGIFFLAGS                   = 0xc0206911
@@ -1414,6 +1482,7 @@ const (
 	SO_RCVBUF                      = 0x1002
 	SO_RCVLOWAT                    = 0x1004
 	SO_RCVTIMEO                    = 0x1006
+	SO_RERROR                      = 0x20000
 	SO_REUSEADDR                   = 0x4
 	SO_REUSEPORT                   = 0x200
 	SO_REUSEPORT_LB                = 0x10000
@@ -1472,22 +1541,40 @@ const (
 	TCOFLUSH                       = 0x2
 	TCOOFF                         = 0x1
 	TCOON                          = 0x2
+	TCPOPT_EOL                     = 0x0
+	TCPOPT_FAST_OPEN               = 0x22
+	TCPOPT_MAXSEG                  = 0x2
+	TCPOPT_NOP                     = 0x1
+	TCPOPT_PAD                     = 0x0
+	TCPOPT_SACK                    = 0x5
+	TCPOPT_SACK_PERMITTED          = 0x4
+	TCPOPT_SIGNATURE               = 0x13
+	TCPOPT_TIMESTAMP               = 0x8
+	TCPOPT_WINDOW                  = 0x3
 	TCP_BBR_ACK_COMP_ALG           = 0x448
+	TCP_BBR_ALGORITHM              = 0x43b
 	TCP_BBR_DRAIN_INC_EXTRA        = 0x43c
 	TCP_BBR_DRAIN_PG               = 0x42e
 	TCP_BBR_EXTRA_GAIN             = 0x449
+	TCP_BBR_EXTRA_STATE            = 0x453
+	TCP_BBR_FLOOR_MIN_TSO          = 0x454
+	TCP_BBR_HDWR_PACE              = 0x451
+	TCP_BBR_HOLD_TARGET            = 0x436
 	TCP_BBR_IWINTSO                = 0x42b
 	TCP_BBR_LOWGAIN_FD             = 0x436
 	TCP_BBR_LOWGAIN_HALF           = 0x435
 	TCP_BBR_LOWGAIN_THRESH         = 0x434
 	TCP_BBR_MAX_RTO                = 0x439
 	TCP_BBR_MIN_RTO                = 0x438
+	TCP_BBR_MIN_TOPACEOUT          = 0x455
 	TCP_BBR_ONE_RETRAN             = 0x431
 	TCP_BBR_PACE_CROSS             = 0x442
 	TCP_BBR_PACE_DEL_TAR           = 0x43f
+	TCP_BBR_PACE_OH                = 0x435
 	TCP_BBR_PACE_PER_SEC           = 0x43e
 	TCP_BBR_PACE_SEG_MAX           = 0x440
 	TCP_BBR_PACE_SEG_MIN           = 0x441
+	TCP_BBR_POLICER_DETECT         = 0x457
 	TCP_BBR_PROBE_RTT_GAIN         = 0x44d
 	TCP_BBR_PROBE_RTT_INT          = 0x430
 	TCP_BBR_PROBE_RTT_LEN          = 0x44e
@@ -1496,12 +1583,18 @@ const (
 	TCP_BBR_REC_OVER_HPTS          = 0x43a
 	TCP_BBR_RETRAN_WTSO            = 0x44b
 	TCP_BBR_RWND_IS_APP            = 0x42f
+	TCP_BBR_SEND_IWND_IN_TSO       = 0x44f
 	TCP_BBR_STARTUP_EXIT_EPOCH     = 0x43d
 	TCP_BBR_STARTUP_LOSS_EXIT      = 0x432
 	TCP_BBR_STARTUP_PG             = 0x42d
+	TCP_BBR_TMR_PACE_OH            = 0x448
+	TCP_BBR_TSLIMITS               = 0x434
+	TCP_BBR_TSTMP_RAISES           = 0x456
 	TCP_BBR_UNLIMITED              = 0x43b
 	TCP_BBR_USEDEL_RATE            = 0x437
 	TCP_BBR_USE_LOWGAIN            = 0x433
+	TCP_BBR_USE_RACK_CHEAT         = 0x450
+	TCP_BBR_UTTER_MAX_TSO          = 0x452
 	TCP_CA_NAME_MAX                = 0x10
 	TCP_CCALGOOPT                  = 0x41
 	TCP_CONGESTION                 = 0x40
@@ -1541,6 +1634,7 @@ const (
 	TCP_PCAP_OUT                   = 0x800
 	TCP_RACK_EARLY_RECOV           = 0x423
 	TCP_RACK_EARLY_SEG             = 0x424
+	TCP_RACK_GP_INCREASE           = 0x446
 	TCP_RACK_IDLE_REDUCE_HIGH      = 0x444
 	TCP_RACK_MIN_PACE              = 0x445
 	TCP_RACK_MIN_PACE_SEG          = 0x446
@@ -1554,7 +1648,6 @@ const (
 	TCP_RACK_PRR_SENDALOT          = 0x421
 	TCP_RACK_REORD_FADE            = 0x426
 	TCP_RACK_REORD_THRESH          = 0x425
-	TCP_RACK_SESS_CWV              = 0x42a
 	TCP_RACK_TLP_INC_VAR           = 0x429
 	TCP_RACK_TLP_REDUCE            = 0x41c
 	TCP_RACK_TLP_THRESH            = 0x427
@@ -1694,12 +1787,13 @@ const (
 	EIDRM           = syscall.Errno(0x52)
 	EILSEQ          = syscall.Errno(0x56)
 	EINPROGRESS     = syscall.Errno(0x24)
+	EINTEGRITY      = syscall.Errno(0x61)
 	EINTR           = syscall.Errno(0x4)
 	EINVAL          = syscall.Errno(0x16)
 	EIO             = syscall.Errno(0x5)
 	EISCONN         = syscall.Errno(0x38)
 	EISDIR          = syscall.Errno(0x15)
-	ELAST           = syscall.Errno(0x60)
+	ELAST           = syscall.Errno(0x61)
 	ELOOP           = syscall.Errno(0x3e)
 	EMFILE          = syscall.Errno(0x18)
 	EMLINK          = syscall.Errno(0x1f)
@@ -1842,7 +1936,7 @@ var errorList = [...]struct {
 	{32, "EPIPE", "broken pipe"},
 	{33, "EDOM", "numerical argument out of domain"},
 	{34, "ERANGE", "result too large"},
-	{35, "EAGAIN", "resource temporarily unavailable"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
 	{36, "EINPROGRESS", "operation now in progress"},
 	{37, "EALREADY", "operation already in progress"},
 	{38, "ENOTSOCK", "socket operation on non-socket"},
@@ -1904,6 +1998,7 @@ var errorList = [...]struct {
 	{94, "ECAPMODE", "not permitted in capability mode"},
 	{95, "ENOTRECOVERABLE", "state not recoverable"},
 	{96, "EOWNERDEAD", "previous owner died"},
+	{97, "EINTEGRITY", "integrity check failed"},
 }
 
 // Signal table

vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go

@@ -151,6 +151,7 @@ const (
 	BIOCSETF                       = 0x80104267
 	BIOCSETFNR                     = 0x80104282
 	BIOCSETIF                      = 0x8020426c
+	BIOCSETVLANPCP                 = 0x80044285
 	BIOCSETWF                      = 0x8010427b
 	BIOCSETZBUF                    = 0x80184281
 	BIOCSHDRCMPLT                  = 0x80044275
@@ -447,7 +448,7 @@ const (
 	DLT_IEEE802_16_MAC_CPS_RADIO   = 0xc1
 	DLT_INFINIBAND                 = 0xf7
 	DLT_IPFILTER                   = 0x74
-	DLT_IPMB                       = 0xc7
+	DLT_IPMB_KONTRON               = 0xc7
 	DLT_IPMB_LINUX                 = 0xd1
 	DLT_IPMI_HPM_2                 = 0x104
 	DLT_IPNET                      = 0xe2
@@ -487,10 +488,11 @@ const (
 	DLT_LINUX_LAPD                 = 0xb1
 	DLT_LINUX_PPP_WITHDIRECTION    = 0xa6
 	DLT_LINUX_SLL                  = 0x71
+	DLT_LINUX_SLL2                 = 0x114
 	DLT_LOOP                       = 0x6c
 	DLT_LORATAP                    = 0x10e
 	DLT_LTALK                      = 0x72
-	DLT_MATCHING_MAX               = 0x113
+	DLT_MATCHING_MAX               = 0x114
 	DLT_MATCHING_MIN               = 0x68
 	DLT_MFR                        = 0xb6
 	DLT_MOST                       = 0xd3
@@ -734,6 +736,7 @@ const (
 	IPPROTO_CMTP                   = 0x26
 	IPPROTO_CPHB                   = 0x49
 	IPPROTO_CPNX                   = 0x48
+	IPPROTO_DCCP                   = 0x21
 	IPPROTO_DDP                    = 0x25
 	IPPROTO_DGP                    = 0x56
 	IPPROTO_DIVERT                 = 0x102
@@ -814,7 +817,6 @@ const (
 	IPPROTO_SCTP                   = 0x84
 	IPPROTO_SDRP                   = 0x2a
 	IPPROTO_SEND                   = 0x103
-	IPPROTO_SEP                    = 0x21
 	IPPROTO_SHIM6                  = 0x8c
 	IPPROTO_SKIP                   = 0x39
 	IPPROTO_SPACER                 = 0x7fff
@@ -911,6 +913,7 @@ const (
 	IPV6_V6ONLY                    = 0x1b
 	IPV6_VERSION                   = 0x60
 	IPV6_VERSION_MASK              = 0xf0
+	IPV6_VLAN_PCP                  = 0x4b
 	IP_ADD_MEMBERSHIP              = 0xc
 	IP_ADD_SOURCE_MEMBERSHIP       = 0x46
 	IP_BINDANY                     = 0x18
@@ -989,8 +992,12 @@ const (
 	IP_TOS                         = 0x3
 	IP_TTL                         = 0x4
 	IP_UNBLOCK_SOURCE              = 0x49
+	IP_VLAN_PCP                    = 0x4b
 	ISIG                           = 0x80
 	ISTRIP                         = 0x20
+	ITIMER_PROF                    = 0x2
+	ITIMER_REAL                    = 0x0
+	ITIMER_VIRTUAL                 = 0x1
 	IXANY                          = 0x800
 	IXOFF                          = 0x400
 	IXON                           = 0x200
@@ -1000,7 +1007,6 @@ const (
 	KERN_VERSION                   = 0x4
 	LOCAL_CONNWAIT                 = 0x4
 	LOCAL_CREDS                    = 0x2
-	LOCAL_CREDS_PERSISTENT         = 0x3
 	LOCAL_PEERCRED                 = 0x1
 	LOCAL_VENDOR                   = 0x80000000
 	LOCK_EX                        = 0x2
@@ -1180,6 +1186,8 @@ const (
 	O_NONBLOCK                     = 0x4
 	O_RDONLY                       = 0x0
 	O_RDWR                         = 0x2
+	O_RESOLVE_BENEATH              = 0x800000
+	O_SEARCH                       = 0x40000
 	O_SHLOCK                       = 0x10
 	O_SYNC                         = 0x80
 	O_TRUNC                        = 0x400
@@ -1190,6 +1198,10 @@ const (
 	PARMRK                         = 0x8
 	PARODD                         = 0x2000
 	PENDIN                         = 0x20000000
+	PIOD_READ_D                    = 0x1
+	PIOD_READ_I                    = 0x3
+	PIOD_WRITE_D                   = 0x2
+	PIOD_WRITE_I                   = 0x4
 	PRIO_PGRP                      = 0x1
 	PRIO_PROCESS                   = 0x0
 	PRIO_USER                      = 0x2
@@ -1197,6 +1209,58 @@ const (
 	PROT_NONE                      = 0x0
 	PROT_READ                      = 0x1
 	PROT_WRITE                     = 0x2
+	PTRACE_DEFAULT                 = 0x1
+	PTRACE_EXEC                    = 0x1
+	PTRACE_FORK                    = 0x8
+	PTRACE_LWP                     = 0x10
+	PTRACE_SCE                     = 0x2
+	PTRACE_SCX                     = 0x4
+	PTRACE_SYSCALL                 = 0x6
+	PTRACE_VFORK                   = 0x20
+	PT_ATTACH                      = 0xa
+	PT_CLEARSTEP                   = 0x10
+	PT_CONTINUE                    = 0x7
+	PT_DETACH                      = 0xb
+	PT_FIRSTMACH                   = 0x40
+	PT_FOLLOW_FORK                 = 0x17
+	PT_GETDBREGS                   = 0x25
+	PT_GETFPREGS                   = 0x23
+	PT_GETFSBASE                   = 0x47
+	PT_GETGSBASE                   = 0x49
+	PT_GETLWPLIST                  = 0xf
+	PT_GETNUMLWPS                  = 0xe
+	PT_GETREGS                     = 0x21
+	PT_GETXSTATE                   = 0x45
+	PT_GETXSTATE_INFO              = 0x44
+	PT_GET_EVENT_MASK              = 0x19
+	PT_GET_SC_ARGS                 = 0x1b
+	PT_GET_SC_RET                  = 0x1c
+	PT_IO                          = 0xc
+	PT_KILL                        = 0x8
+	PT_LWPINFO                     = 0xd
+	PT_LWP_EVENTS                  = 0x18
+	PT_READ_D                      = 0x2
+	PT_READ_I                      = 0x1
+	PT_RESUME                      = 0x13
+	PT_SETDBREGS                   = 0x26
+	PT_SETFPREGS                   = 0x24
+	PT_SETFSBASE                   = 0x48
+	PT_SETGSBASE                   = 0x4a
+	PT_SETREGS                     = 0x22
+	PT_SETSTEP                     = 0x11
+	PT_SETXSTATE                   = 0x46
+	PT_SET_EVENT_MASK              = 0x1a
+	PT_STEP                        = 0x9
+	PT_SUSPEND                     = 0x12
+	PT_SYSCALL                     = 0x16
+	PT_TO_SCE                      = 0x14
+	PT_TO_SCX                      = 0x15
+	PT_TRACE_ME                    = 0x0
+	PT_VM_ENTRY                    = 0x29
+	PT_VM_TIMESTAMP                = 0x28
+	PT_WRITE_D                     = 0x5
+	PT_WRITE_I                     = 0x4
+	P_ZONEID                       = 0xc
 	RLIMIT_AS                      = 0xa
 	RLIMIT_CORE                    = 0x4
 	RLIMIT_CPU                     = 0x0
@@ -1321,10 +1385,12 @@ const (
 	SIOCGHWADDR                    = 0xc020693e
 	SIOCGI2C                       = 0xc020693d
 	SIOCGIFADDR                    = 0xc0206921
+	SIOCGIFALIAS                   = 0xc044692d
 	SIOCGIFBRDADDR                 = 0xc0206923
 	SIOCGIFCAP                     = 0xc020691f
 	SIOCGIFCONF                    = 0xc0106924
 	SIOCGIFDESCR                   = 0xc020692a
+	SIOCGIFDOWNREASON              = 0xc058699a
 	SIOCGIFDSTADDR                 = 0xc0206922
 	SIOCGIFFIB                     = 0xc020695c
 	SIOCGIFFLAGS                   = 0xc0206911
@@ -1415,6 +1481,7 @@ const (
 	SO_RCVBUF                      = 0x1002
 	SO_RCVLOWAT                    = 0x1004
 	SO_RCVTIMEO                    = 0x1006
+	SO_RERROR                      = 0x20000
 	SO_REUSEADDR                   = 0x4
 	SO_REUSEPORT                   = 0x200
 	SO_REUSEPORT_LB                = 0x10000
@@ -1473,22 +1540,40 @@ const (
 	TCOFLUSH                       = 0x2
 	TCOOFF                         = 0x1
 	TCOON                          = 0x2
+	TCPOPT_EOL                     = 0x0
+	TCPOPT_FAST_OPEN               = 0x22
+	TCPOPT_MAXSEG                  = 0x2
+	TCPOPT_NOP                     = 0x1
+	TCPOPT_PAD                     = 0x0
+	TCPOPT_SACK                    = 0x5
+	TCPOPT_SACK_PERMITTED          = 0x4
+	TCPOPT_SIGNATURE               = 0x13
+	TCPOPT_TIMESTAMP               = 0x8
+	TCPOPT_WINDOW                  = 0x3
 	TCP_BBR_ACK_COMP_ALG           = 0x448
+	TCP_BBR_ALGORITHM              = 0x43b
 	TCP_BBR_DRAIN_INC_EXTRA        = 0x43c
 	TCP_BBR_DRAIN_PG               = 0x42e
 	TCP_BBR_EXTRA_GAIN             = 0x449
+	TCP_BBR_EXTRA_STATE            = 0x453
+	TCP_BBR_FLOOR_MIN_TSO          = 0x454
+	TCP_BBR_HDWR_PACE              = 0x451
+	TCP_BBR_HOLD_TARGET            = 0x436
 	TCP_BBR_IWINTSO                = 0x42b
 	TCP_BBR_LOWGAIN_FD             = 0x436
 	TCP_BBR_LOWGAIN_HALF           = 0x435
 	TCP_BBR_LOWGAIN_THRESH         = 0x434
 	TCP_BBR_MAX_RTO                = 0x439
 	TCP_BBR_MIN_RTO                = 0x438
+	TCP_BBR_MIN_TOPACEOUT          = 0x455
 	TCP_BBR_ONE_RETRAN             = 0x431
 	TCP_BBR_PACE_CROSS             = 0x442
 	TCP_BBR_PACE_DEL_TAR           = 0x43f
+	TCP_BBR_PACE_OH                = 0x435
 	TCP_BBR_PACE_PER_SEC           = 0x43e
 	TCP_BBR_PACE_SEG_MAX           = 0x440
 	TCP_BBR_PACE_SEG_MIN           = 0x441
+	TCP_BBR_POLICER_DETECT         = 0x457
 	TCP_BBR_PROBE_RTT_GAIN         = 0x44d
 	TCP_BBR_PROBE_RTT_INT          = 0x430
 	TCP_BBR_PROBE_RTT_LEN          = 0x44e
@@ -1497,12 +1582,18 @@ const (
 	TCP_BBR_REC_OVER_HPTS          = 0x43a
 	TCP_BBR_RETRAN_WTSO            = 0x44b
 	TCP_BBR_RWND_IS_APP            = 0x42f
+	TCP_BBR_SEND_IWND_IN_TSO       = 0x44f
 	TCP_BBR_STARTUP_EXIT_EPOCH     = 0x43d
 	TCP_BBR_STARTUP_LOSS_EXIT      = 0x432
 	TCP_BBR_STARTUP_PG             = 0x42d
+	TCP_BBR_TMR_PACE_OH            = 0x448
+	TCP_BBR_TSLIMITS               = 0x434
+	TCP_BBR_TSTMP_RAISES           = 0x456
 	TCP_BBR_UNLIMITED              = 0x43b
 	TCP_BBR_USEDEL_RATE            = 0x437
 	TCP_BBR_USE_LOWGAIN            = 0x433
+	TCP_BBR_USE_RACK_CHEAT         = 0x450
+	TCP_BBR_UTTER_MAX_TSO          = 0x452
 	TCP_CA_NAME_MAX                = 0x10
 	TCP_CCALGOOPT                  = 0x41
 	TCP_CONGESTION                 = 0x40
@@ -1542,6 +1633,7 @@ const (
 	TCP_PCAP_OUT                   = 0x800
 	TCP_RACK_EARLY_RECOV           = 0x423
 	TCP_RACK_EARLY_SEG             = 0x424
+	TCP_RACK_GP_INCREASE           = 0x446
 	TCP_RACK_IDLE_REDUCE_HIGH      = 0x444
 	TCP_RACK_MIN_PACE              = 0x445
 	TCP_RACK_MIN_PACE_SEG          = 0x446
@@ -1555,7 +1647,6 @@ const (
 	TCP_RACK_PRR_SENDALOT          = 0x421
 	TCP_RACK_REORD_FADE            = 0x426
 	TCP_RACK_REORD_THRESH          = 0x425
-	TCP_RACK_SESS_CWV              = 0x42a
 	TCP_RACK_TLP_INC_VAR           = 0x429
 	TCP_RACK_TLP_REDUCE            = 0x41c
 	TCP_RACK_TLP_THRESH            = 0x427
@@ -1693,12 +1784,13 @@ const (
 	EIDRM           = syscall.Errno(0x52)
 	EILSEQ          = syscall.Errno(0x56)
 	EINPROGRESS     = syscall.Errno(0x24)
+	EINTEGRITY      = syscall.Errno(0x61)
 	EINTR           = syscall.Errno(0x4)
 	EINVAL          = syscall.Errno(0x16)
 	EIO             = syscall.Errno(0x5)
 	EISCONN         = syscall.Errno(0x38)
 	EISDIR          = syscall.Errno(0x15)
-	ELAST           = syscall.Errno(0x60)
+	ELAST           = syscall.Errno(0x61)
 	ELOOP           = syscall.Errno(0x3e)
 	EMFILE          = syscall.Errno(0x18)
 	EMLINK          = syscall.Errno(0x1f)
@@ -1841,7 +1933,7 @@ var errorList = [...]struct {
 	{32, "EPIPE", "broken pipe"},
 	{33, "EDOM", "numerical argument out of domain"},
 	{34, "ERANGE", "result too large"},
-	{35, "EAGAIN", "resource temporarily unavailable"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
 	{36, "EINPROGRESS", "operation now in progress"},
 	{37, "EALREADY", "operation already in progress"},
 	{38, "ENOTSOCK", "socket operation on non-socket"},
@@ -1903,6 +1995,7 @@ var errorList = [...]struct {
 	{94, "ECAPMODE", "not permitted in capability mode"},
 	{95, "ENOTRECOVERABLE", "state not recoverable"},
 	{96, "EOWNERDEAD", "previous owner died"},
+	{97, "EINTEGRITY", "integrity check failed"},
 }
 
 // Signal table

vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go

@@ -151,6 +151,7 @@ const (
 	BIOCSETF                       = 0x80084267
 	BIOCSETFNR                     = 0x80084282
 	BIOCSETIF                      = 0x8020426c
+	BIOCSETVLANPCP                 = 0x80044285
 	BIOCSETWF                      = 0x8008427b
 	BIOCSETZBUF                    = 0x800c4281
 	BIOCSHDRCMPLT                  = 0x80044275
@@ -362,7 +363,7 @@ const (
 	CTL_KERN                       = 0x1
 	CTL_MAXNAME                    = 0x18
 	CTL_NET                        = 0x4
-	DIOCGATTR                      = 0xc144648e
+	DIOCGATTR                      = 0xc148648e
 	DIOCGDELETE                    = 0x80106488
 	DIOCGFLUSH                     = 0x20006487
 	DIOCGFRONTSTUFF                = 0x40086486
@@ -377,7 +378,7 @@ const (
 	DIOCGSTRIPESIZE                = 0x4008648b
 	DIOCSKERNELDUMP                = 0x804c6490
 	DIOCSKERNELDUMP_FREEBSD11      = 0x80046485
-	DIOCZONECMD                    = 0xc06c648f
+	DIOCZONECMD                    = 0xc078648f
 	DLT_A429                       = 0xb8
 	DLT_A653_ICM                   = 0xb9
 	DLT_AIRONET_HEADER             = 0x78
@@ -407,7 +408,9 @@ const (
 	DLT_C_HDLC_WITH_DIR            = 0xcd
 	DLT_DBUS                       = 0xe7
 	DLT_DECT                       = 0xdd
+	DLT_DISPLAYPORT_AUX            = 0x113
 	DLT_DOCSIS                     = 0x8f
+	DLT_DOCSIS31_XRA31             = 0x111
 	DLT_DVB_CI                     = 0xeb
 	DLT_ECONET                     = 0x73
 	DLT_EN10MB                     = 0x1
@@ -417,6 +420,7 @@ const (
 	DLT_ERF                        = 0xc5
 	DLT_ERF_ETH                    = 0xaf
 	DLT_ERF_POS                    = 0xb0
+	DLT_ETHERNET_MPACKET           = 0x112
 	DLT_FC_2                       = 0xe0
 	DLT_FC_2_WITH_FRAME_DELIMS     = 0xe1
 	DLT_FDDI                       = 0xa
@@ -444,7 +448,7 @@ const (
 	DLT_IEEE802_16_MAC_CPS_RADIO   = 0xc1
 	DLT_INFINIBAND                 = 0xf7
 	DLT_IPFILTER                   = 0x74
-	DLT_IPMB                       = 0xc7
+	DLT_IPMB_KONTRON               = 0xc7
 	DLT_IPMB_LINUX                 = 0xd1
 	DLT_IPMI_HPM_2                 = 0x104
 	DLT_IPNET                      = 0xe2
@@ -484,9 +488,11 @@ const (
 	DLT_LINUX_LAPD                 = 0xb1
 	DLT_LINUX_PPP_WITHDIRECTION    = 0xa6
 	DLT_LINUX_SLL                  = 0x71
+	DLT_LINUX_SLL2                 = 0x114
 	DLT_LOOP                       = 0x6c
+	DLT_LORATAP                    = 0x10e
 	DLT_LTALK                      = 0x72
-	DLT_MATCHING_MAX               = 0x109
+	DLT_MATCHING_MAX               = 0x114
 	DLT_MATCHING_MIN               = 0x68
 	DLT_MFR                        = 0xb6
 	DLT_MOST                       = 0xd3
@@ -502,7 +508,9 @@ const (
 	DLT_NFC_LLCP                   = 0xf5
 	DLT_NFLOG                      = 0xef
 	DLT_NG40                       = 0xf4
+	DLT_NORDIC_BLE                 = 0x110
 	DLT_NULL                       = 0x0
+	DLT_OPENFLOW                   = 0x10b
 	DLT_PCI_EXP                    = 0x7d
 	DLT_PFLOG                      = 0x75
 	DLT_PFSYNC                     = 0x79
@@ -526,15 +534,18 @@ const (
 	DLT_RTAC_SERIAL                = 0xfa
 	DLT_SCCP                       = 0x8e
 	DLT_SCTP                       = 0xf8
+	DLT_SDLC                       = 0x10c
 	DLT_SITA                       = 0xc4
 	DLT_SLIP                       = 0x8
 	DLT_SLIP_BSDOS                 = 0xd
 	DLT_STANAG_5066_D_PDU          = 0xed
 	DLT_SUNATM                     = 0x7b
 	DLT_SYMANTEC_FIREWALL          = 0x63
+	DLT_TI_LLN_SNIFFER             = 0x10d
 	DLT_TZSP                       = 0x80
 	DLT_USB                        = 0xba
 	DLT_USBPCAP                    = 0xf9
+	DLT_USB_DARWIN                 = 0x10a
 	DLT_USB_FREEBSD                = 0xba
 	DLT_USB_LINUX                  = 0xbd
 	DLT_USB_LINUX_MMAPPED          = 0xdc
@@ -554,6 +565,7 @@ const (
 	DLT_USER7                      = 0x9a
 	DLT_USER8                      = 0x9b
 	DLT_USER9                      = 0x9c
+	DLT_VSOCK                      = 0x10f
 	DLT_WATTSTOPPER_DLM            = 0x107
 	DLT_WIHART                     = 0xdf
 	DLT_WIRESHARK_UPPER_PDU        = 0xfc
@@ -578,6 +590,7 @@ const (
 	ECHONL                         = 0x10
 	ECHOPRT                        = 0x20
 	EVFILT_AIO                     = -0x3
+	EVFILT_EMPTY                   = -0xd
 	EVFILT_FS                      = -0x9
 	EVFILT_LIO                     = -0xa
 	EVFILT_PROC                    = -0x5
@@ -585,11 +598,12 @@ const (
 	EVFILT_READ                    = -0x1
 	EVFILT_SENDFILE                = -0xc
 	EVFILT_SIGNAL                  = -0x6
-	EVFILT_SYSCOUNT                = 0xc
+	EVFILT_SYSCOUNT                = 0xd
 	EVFILT_TIMER                   = -0x7
 	EVFILT_USER                    = -0xb
 	EVFILT_VNODE                   = -0x4
 	EVFILT_WRITE                   = -0x2
+	EVNAMEMAP_NAME_SIZE            = 0x40
 	EV_ADD                         = 0x1
 	EV_CLEAR                       = 0x20
 	EV_DELETE                      = 0x2
@@ -606,6 +620,7 @@ const (
 	EV_RECEIPT                     = 0x40
 	EV_SYSFLAGS                    = 0xf000
 	EXTA                           = 0x4b00
+	EXTATTR_MAXNAMELEN             = 0xff
 	EXTATTR_NAMESPACE_EMPTY        = 0x0
 	EXTATTR_NAMESPACE_SYSTEM       = 0x2
 	EXTATTR_NAMESPACE_USER         = 0x1
@@ -647,6 +662,7 @@ const (
 	IEXTEN                         = 0x400
 	IFAN_ARRIVAL                   = 0x0
 	IFAN_DEPARTURE                 = 0x1
+	IFCAP_WOL_MAGIC                = 0x2000
 	IFF_ALLMULTI                   = 0x200
 	IFF_ALTPHYS                    = 0x4000
 	IFF_BROADCAST                  = 0x2
@@ -663,6 +679,7 @@ const (
 	IFF_MONITOR                    = 0x40000
 	IFF_MULTICAST                  = 0x8000
 	IFF_NOARP                      = 0x80
+	IFF_NOGROUP                    = 0x800000
 	IFF_OACTIVE                    = 0x400
 	IFF_POINTOPOINT                = 0x10
 	IFF_PPROMISC                   = 0x20000
@@ -719,6 +736,7 @@ const (
 	IPPROTO_CMTP                   = 0x26
 	IPPROTO_CPHB                   = 0x49
 	IPPROTO_CPNX                   = 0x48
+	IPPROTO_DCCP                   = 0x21
 	IPPROTO_DDP                    = 0x25
 	IPPROTO_DGP                    = 0x56
 	IPPROTO_DIVERT                 = 0x102
@@ -799,7 +817,6 @@ const (
 	IPPROTO_SCTP                   = 0x84
 	IPPROTO_SDRP                   = 0x2a
 	IPPROTO_SEND                   = 0x103
-	IPPROTO_SEP                    = 0x21
 	IPPROTO_SHIM6                  = 0x8c
 	IPPROTO_SKIP                   = 0x39
 	IPPROTO_SPACER                 = 0x7fff
@@ -837,6 +854,7 @@ const (
 	IPV6_DSTOPTS                   = 0x32
 	IPV6_FLOWID                    = 0x43
 	IPV6_FLOWINFO_MASK             = 0xffffff0f
+	IPV6_FLOWLABEL_LEN             = 0x14
 	IPV6_FLOWLABEL_MASK            = 0xffff0f00
 	IPV6_FLOWTYPE                  = 0x44
 	IPV6_FRAGTTL                   = 0x78
@@ -857,13 +875,13 @@ const (
 	IPV6_MAX_GROUP_SRC_FILTER      = 0x200
 	IPV6_MAX_MEMBERSHIPS           = 0xfff
 	IPV6_MAX_SOCK_SRC_FILTER       = 0x80
-	IPV6_MIN_MEMBERSHIPS           = 0x1f
 	IPV6_MMTU                      = 0x500
 	IPV6_MSFILTER                  = 0x4a
 	IPV6_MULTICAST_HOPS            = 0xa
 	IPV6_MULTICAST_IF              = 0x9
 	IPV6_MULTICAST_LOOP            = 0xb
 	IPV6_NEXTHOP                   = 0x30
+	IPV6_ORIGDSTADDR               = 0x48
 	IPV6_PATHMTU                   = 0x2c
 	IPV6_PKTINFO                   = 0x2e
 	IPV6_PORTRANGE                 = 0xe
@@ -875,6 +893,7 @@ const (
 	IPV6_RECVFLOWID                = 0x46
 	IPV6_RECVHOPLIMIT              = 0x25
 	IPV6_RECVHOPOPTS               = 0x27
+	IPV6_RECVORIGDSTADDR           = 0x48
 	IPV6_RECVPATHMTU               = 0x2b
 	IPV6_RECVPKTINFO               = 0x24
 	IPV6_RECVRSSBUCKETID           = 0x47
@@ -894,6 +913,7 @@ const (
 	IPV6_V6ONLY                    = 0x1b
 	IPV6_VERSION                   = 0x60
 	IPV6_VERSION_MASK              = 0xf0
+	IPV6_VLAN_PCP                  = 0x4b
 	IP_ADD_MEMBERSHIP              = 0xc
 	IP_ADD_SOURCE_MEMBERSHIP       = 0x46
 	IP_BINDANY                     = 0x18
@@ -935,10 +955,8 @@ const (
 	IP_MAX_MEMBERSHIPS             = 0xfff
 	IP_MAX_SOCK_MUTE_FILTER        = 0x80
 	IP_MAX_SOCK_SRC_FILTER         = 0x80
-	IP_MAX_SOURCE_FILTER           = 0x400
 	IP_MF                          = 0x2000
 	IP_MINTTL                      = 0x42
-	IP_MIN_MEMBERSHIPS             = 0x1f
 	IP_MSFILTER                    = 0x4a
 	IP_MSS                         = 0x240
 	IP_MULTICAST_IF                = 0x9
@@ -948,6 +966,7 @@ const (
 	IP_OFFMASK                     = 0x1fff
 	IP_ONESBCAST                   = 0x17
 	IP_OPTIONS                     = 0x1
+	IP_ORIGDSTADDR                 = 0x1b
 	IP_PORTRANGE                   = 0x13
 	IP_PORTRANGE_DEFAULT           = 0x0
 	IP_PORTRANGE_HIGH              = 0x1
@@ -956,6 +975,7 @@ const (
 	IP_RECVFLOWID                  = 0x5d
 	IP_RECVIF                      = 0x14
 	IP_RECVOPTS                    = 0x5
+	IP_RECVORIGDSTADDR             = 0x1b
 	IP_RECVRETOPTS                 = 0x6
 	IP_RECVRSSBUCKETID             = 0x5e
 	IP_RECVTOS                     = 0x44
@@ -972,8 +992,12 @@ const (
 	IP_TOS                         = 0x3
 	IP_TTL                         = 0x4
 	IP_UNBLOCK_SOURCE              = 0x49
+	IP_VLAN_PCP                    = 0x4b
 	ISIG                           = 0x80
 	ISTRIP                         = 0x20
+	ITIMER_PROF                    = 0x2
+	ITIMER_REAL                    = 0x0
+	ITIMER_VIRTUAL                 = 0x1
 	IXANY                          = 0x800
 	IXOFF                          = 0x400
 	IXON                           = 0x200
@@ -983,7 +1007,6 @@ const (
 	KERN_VERSION                   = 0x4
 	LOCAL_CONNWAIT                 = 0x4
 	LOCAL_CREDS                    = 0x2
-	LOCAL_CREDS_PERSISTENT         = 0x3
 	LOCAL_PEERCRED                 = 0x1
 	LOCAL_VENDOR                   = 0x80000000
 	LOCK_EX                        = 0x2
@@ -1071,10 +1094,12 @@ const (
 	MNT_SUSPEND                    = 0x4
 	MNT_SYNCHRONOUS                = 0x2
 	MNT_UNION                      = 0x20
+	MNT_UNTRUSTED                  = 0x800000000
 	MNT_UPDATE                     = 0x10000
-	MNT_UPDATEMASK                 = 0x2d8d0807e
+	MNT_UPDATEMASK                 = 0xad8d0807e
 	MNT_USER                       = 0x8000
-	MNT_VISFLAGMASK                = 0x3fef0ffff
+	MNT_VERIFIED                   = 0x400000000
+	MNT_VISFLAGMASK                = 0xffef0ffff
 	MNT_WAIT                       = 0x1
 	MSG_CMSG_CLOEXEC               = 0x40000
 	MSG_COMPAT                     = 0x8000
@@ -1103,6 +1128,7 @@ const (
 	NFDBITS                        = 0x20
 	NOFLSH                         = 0x80000000
 	NOKERNINFO                     = 0x2000000
+	NOTE_ABSTIME                   = 0x10
 	NOTE_ATTRIB                    = 0x8
 	NOTE_CHILD                     = 0x4
 	NOTE_CLOSE                     = 0x100
@@ -1159,6 +1185,8 @@ const (
 	O_NONBLOCK                     = 0x4
 	O_RDONLY                       = 0x0
 	O_RDWR                         = 0x2
+	O_RESOLVE_BENEATH              = 0x800000
+	O_SEARCH                       = 0x40000
 	O_SHLOCK                       = 0x10
 	O_SYNC                         = 0x80
 	O_TRUNC                        = 0x400
@@ -1169,6 +1197,10 @@ const (
 	PARMRK                         = 0x8
 	PARODD                         = 0x2000
 	PENDIN                         = 0x20000000
+	PIOD_READ_D                    = 0x1
+	PIOD_READ_I                    = 0x3
+	PIOD_WRITE_D                   = 0x2
+	PIOD_WRITE_I                   = 0x4
 	PRIO_PGRP                      = 0x1
 	PRIO_PROCESS                   = 0x0
 	PRIO_USER                      = 0x2
@@ -1176,6 +1208,53 @@ const (
 	PROT_NONE                      = 0x0
 	PROT_READ                      = 0x1
 	PROT_WRITE                     = 0x2
+	PTRACE_DEFAULT                 = 0x1
+	PTRACE_EXEC                    = 0x1
+	PTRACE_FORK                    = 0x8
+	PTRACE_LWP                     = 0x10
+	PTRACE_SCE                     = 0x2
+	PTRACE_SCX                     = 0x4
+	PTRACE_SYSCALL                 = 0x6
+	PTRACE_VFORK                   = 0x20
+	PT_ATTACH                      = 0xa
+	PT_CLEARSTEP                   = 0x10
+	PT_CONTINUE                    = 0x7
+	PT_DETACH                      = 0xb
+	PT_FIRSTMACH                   = 0x40
+	PT_FOLLOW_FORK                 = 0x17
+	PT_GETDBREGS                   = 0x25
+	PT_GETFPREGS                   = 0x23
+	PT_GETLWPLIST                  = 0xf
+	PT_GETNUMLWPS                  = 0xe
+	PT_GETREGS                     = 0x21
+	PT_GETVFPREGS                  = 0x40
+	PT_GET_EVENT_MASK              = 0x19
+	PT_GET_SC_ARGS                 = 0x1b
+	PT_GET_SC_RET                  = 0x1c
+	PT_IO                          = 0xc
+	PT_KILL                        = 0x8
+	PT_LWPINFO                     = 0xd
+	PT_LWP_EVENTS                  = 0x18
+	PT_READ_D                      = 0x2
+	PT_READ_I                      = 0x1
+	PT_RESUME                      = 0x13
+	PT_SETDBREGS                   = 0x26
+	PT_SETFPREGS                   = 0x24
+	PT_SETREGS                     = 0x22
+	PT_SETSTEP                     = 0x11
+	PT_SETVFPREGS                  = 0x41
+	PT_SET_EVENT_MASK              = 0x1a
+	PT_STEP                        = 0x9
+	PT_SUSPEND                     = 0x12
+	PT_SYSCALL                     = 0x16
+	PT_TO_SCE                      = 0x14
+	PT_TO_SCX                      = 0x15
+	PT_TRACE_ME                    = 0x0
+	PT_VM_ENTRY                    = 0x29
+	PT_VM_TIMESTAMP                = 0x28
+	PT_WRITE_D                     = 0x5
+	PT_WRITE_I                     = 0x4
+	P_ZONEID                       = 0xc
 	RLIMIT_AS                      = 0xa
 	RLIMIT_CORE                    = 0x4
 	RLIMIT_CPU                     = 0x0
@@ -1257,7 +1336,6 @@ const (
 	RTV_WEIGHT                     = 0x100
 	RT_ALL_FIBS                    = -0x1
 	RT_BLACKHOLE                   = 0x40
-	RT_CACHING_CONTEXT             = 0x1
 	RT_DEFAULT_FIB                 = 0x0
 	RT_HAS_GW                      = 0x80
 	RT_HAS_HEADER                  = 0x10
@@ -1267,15 +1345,17 @@ const (
 	RT_LLE_CACHE                   = 0x100
 	RT_MAY_LOOP                    = 0x8
 	RT_MAY_LOOP_BIT                = 0x3
-	RT_NORTREF                     = 0x2
 	RT_REJECT                      = 0x20
 	RUSAGE_CHILDREN                = -0x1
 	RUSAGE_SELF                    = 0x0
 	RUSAGE_THREAD                  = 0x1
 	SCM_BINTIME                    = 0x4
 	SCM_CREDS                      = 0x3
+	SCM_MONOTONIC                  = 0x6
+	SCM_REALTIME                   = 0x5
 	SCM_RIGHTS                     = 0x1
 	SCM_TIMESTAMP                  = 0x2
+	SCM_TIME_INFO                  = 0x7
 	SEEK_CUR                       = 0x1
 	SEEK_DATA                      = 0x3
 	SEEK_END                       = 0x2
@@ -1299,10 +1379,12 @@ const (
 	SIOCGHWADDR                    = 0xc020693e
 	SIOCGI2C                       = 0xc020693d
 	SIOCGIFADDR                    = 0xc0206921
+	SIOCGIFALIAS                   = 0xc044692d
 	SIOCGIFBRDADDR                 = 0xc0206923
 	SIOCGIFCAP                     = 0xc020691f
 	SIOCGIFCONF                    = 0xc0086924
 	SIOCGIFDESCR                   = 0xc020692a
+	SIOCGIFDOWNREASON              = 0xc058699a
 	SIOCGIFDSTADDR                 = 0xc0206922
 	SIOCGIFFIB                     = 0xc020695c
 	SIOCGIFFLAGS                   = 0xc0206911
@@ -1318,8 +1400,11 @@ const (
 	SIOCGIFPDSTADDR                = 0xc0206948
 	SIOCGIFPHYS                    = 0xc0206935
 	SIOCGIFPSRCADDR                = 0xc0206947
+	SIOCGIFRSSHASH                 = 0xc0186997
+	SIOCGIFRSSKEY                  = 0xc0946996
 	SIOCGIFSTATUS                  = 0xc331693b
 	SIOCGIFXMEDIA                  = 0xc028698b
+	SIOCGLANPCP                    = 0xc0206998
 	SIOCGLOWAT                     = 0x40047303
 	SIOCGPGRP                      = 0x40047309
 	SIOCGPRIVATE_0                 = 0xc0206950
@@ -1350,6 +1435,7 @@ const (
 	SIOCSIFPHYS                    = 0x80206936
 	SIOCSIFRVNET                   = 0xc020695b
 	SIOCSIFVNET                    = 0xc020695a
+	SIOCSLANPCP                    = 0x80206999
 	SIOCSLOWAT                     = 0x80047302
 	SIOCSPGRP                      = 0x80047308
 	SIOCSTUNFIB                    = 0x8020695f
@@ -1369,6 +1455,7 @@ const (
 	SO_BINTIME                     = 0x2000
 	SO_BROADCAST                   = 0x20
 	SO_DEBUG                       = 0x1
+	SO_DOMAIN                      = 0x1019
 	SO_DONTROUTE                   = 0x10
 	SO_ERROR                       = 0x1007
 	SO_KEEPALIVE                   = 0x8
@@ -1377,6 +1464,7 @@ const (
 	SO_LISTENINCQLEN               = 0x1013
 	SO_LISTENQLEN                  = 0x1012
 	SO_LISTENQLIMIT                = 0x1011
+	SO_MAX_PACING_RATE             = 0x1018
 	SO_NOSIGPIPE                   = 0x800
 	SO_NO_DDP                      = 0x8000
 	SO_NO_OFFLOAD                  = 0x4000
@@ -1387,13 +1475,22 @@ const (
 	SO_RCVBUF                      = 0x1002
 	SO_RCVLOWAT                    = 0x1004
 	SO_RCVTIMEO                    = 0x1006
+	SO_RERROR                      = 0x20000
 	SO_REUSEADDR                   = 0x4
 	SO_REUSEPORT                   = 0x200
+	SO_REUSEPORT_LB                = 0x10000
 	SO_SETFIB                      = 0x1014
 	SO_SNDBUF                      = 0x1001
 	SO_SNDLOWAT                    = 0x1003
 	SO_SNDTIMEO                    = 0x1005
 	SO_TIMESTAMP                   = 0x400
+	SO_TS_BINTIME                  = 0x1
+	SO_TS_CLOCK                    = 0x1017
+	SO_TS_CLOCK_MAX                = 0x3
+	SO_TS_DEFAULT                  = 0x0
+	SO_TS_MONOTONIC                = 0x3
+	SO_TS_REALTIME                 = 0x2
+	SO_TS_REALTIME_MICRO           = 0x0
 	SO_TYPE                        = 0x1008
 	SO_USELOOPBACK                 = 0x40
 	SO_USER_COOKIE                 = 0x1015
@@ -1437,10 +1534,69 @@ const (
 	TCOFLUSH                       = 0x2
 	TCOOFF                         = 0x1
 	TCOON                          = 0x2
+	TCPOPT_EOL                     = 0x0
+	TCPOPT_FAST_OPEN               = 0x22
+	TCPOPT_MAXSEG                  = 0x2
+	TCPOPT_NOP                     = 0x1
+	TCPOPT_PAD                     = 0x0
+	TCPOPT_SACK                    = 0x5
+	TCPOPT_SACK_PERMITTED          = 0x4
+	TCPOPT_SIGNATURE               = 0x13
+	TCPOPT_TIMESTAMP               = 0x8
+	TCPOPT_WINDOW                  = 0x3
+	TCP_BBR_ACK_COMP_ALG           = 0x448
+	TCP_BBR_ALGORITHM              = 0x43b
+	TCP_BBR_DRAIN_INC_EXTRA        = 0x43c
+	TCP_BBR_DRAIN_PG               = 0x42e
+	TCP_BBR_EXTRA_GAIN             = 0x449
+	TCP_BBR_EXTRA_STATE            = 0x453
+	TCP_BBR_FLOOR_MIN_TSO          = 0x454
+	TCP_BBR_HDWR_PACE              = 0x451
+	TCP_BBR_HOLD_TARGET            = 0x436
+	TCP_BBR_IWINTSO                = 0x42b
+	TCP_BBR_LOWGAIN_FD             = 0x436
+	TCP_BBR_LOWGAIN_HALF           = 0x435
+	TCP_BBR_LOWGAIN_THRESH         = 0x434
+	TCP_BBR_MAX_RTO                = 0x439
+	TCP_BBR_MIN_RTO                = 0x438
+	TCP_BBR_MIN_TOPACEOUT          = 0x455
+	TCP_BBR_ONE_RETRAN             = 0x431
+	TCP_BBR_PACE_CROSS             = 0x442
+	TCP_BBR_PACE_DEL_TAR           = 0x43f
+	TCP_BBR_PACE_OH                = 0x435
+	TCP_BBR_PACE_PER_SEC           = 0x43e
+	TCP_BBR_PACE_SEG_MAX           = 0x440
+	TCP_BBR_PACE_SEG_MIN           = 0x441
+	TCP_BBR_POLICER_DETECT         = 0x457
+	TCP_BBR_PROBE_RTT_GAIN         = 0x44d
+	TCP_BBR_PROBE_RTT_INT          = 0x430
+	TCP_BBR_PROBE_RTT_LEN          = 0x44e
+	TCP_BBR_RACK_RTT_USE           = 0x44a
+	TCP_BBR_RECFORCE               = 0x42c
+	TCP_BBR_REC_OVER_HPTS          = 0x43a
+	TCP_BBR_RETRAN_WTSO            = 0x44b
+	TCP_BBR_RWND_IS_APP            = 0x42f
+	TCP_BBR_SEND_IWND_IN_TSO       = 0x44f
+	TCP_BBR_STARTUP_EXIT_EPOCH     = 0x43d
+	TCP_BBR_STARTUP_LOSS_EXIT      = 0x432
+	TCP_BBR_STARTUP_PG             = 0x42d
+	TCP_BBR_TMR_PACE_OH            = 0x448
+	TCP_BBR_TSLIMITS               = 0x434
+	TCP_BBR_TSTMP_RAISES           = 0x456
+	TCP_BBR_UNLIMITED              = 0x43b
+	TCP_BBR_USEDEL_RATE            = 0x437
+	TCP_BBR_USE_LOWGAIN            = 0x433
+	TCP_BBR_USE_RACK_CHEAT         = 0x450
+	TCP_BBR_UTTER_MAX_TSO          = 0x452
 	TCP_CA_NAME_MAX                = 0x10
 	TCP_CCALGOOPT                  = 0x41
 	TCP_CONGESTION                 = 0x40
+	TCP_DATA_AFTER_CLOSE           = 0x44c
+	TCP_DELACK                     = 0x48
 	TCP_FASTOPEN                   = 0x401
+	TCP_FASTOPEN_MAX_COOKIE_LEN    = 0x10
+	TCP_FASTOPEN_MIN_COOKIE_LEN    = 0x4
+	TCP_FASTOPEN_PSK_LEN           = 0x10
 	TCP_FUNCTION_BLK               = 0x2000
 	TCP_FUNCTION_NAME_LEN_MAX      = 0x20
 	TCP_INFO                       = 0x20
@@ -1448,6 +1604,12 @@ const (
 	TCP_KEEPIDLE                   = 0x100
 	TCP_KEEPINIT                   = 0x80
 	TCP_KEEPINTVL                  = 0x200
+	TCP_LOG                        = 0x22
+	TCP_LOGBUF                     = 0x23
+	TCP_LOGDUMP                    = 0x25
+	TCP_LOGDUMPID                  = 0x26
+	TCP_LOGID                      = 0x24
+	TCP_LOG_ID_LEN                 = 0x40
 	TCP_MAXBURST                   = 0x4
 	TCP_MAXHLEN                    = 0x3c
 	TCP_MAXOLEN                    = 0x28
@@ -1463,8 +1625,30 @@ const (
 	TCP_NOPUSH                     = 0x4
 	TCP_PCAP_IN                    = 0x1000
 	TCP_PCAP_OUT                   = 0x800
+	TCP_RACK_EARLY_RECOV           = 0x423
+	TCP_RACK_EARLY_SEG             = 0x424
+	TCP_RACK_GP_INCREASE           = 0x446
+	TCP_RACK_IDLE_REDUCE_HIGH      = 0x444
+	TCP_RACK_MIN_PACE              = 0x445
+	TCP_RACK_MIN_PACE_SEG          = 0x446
+	TCP_RACK_MIN_TO                = 0x422
+	TCP_RACK_PACE_ALWAYS           = 0x41f
+	TCP_RACK_PACE_MAX_SEG          = 0x41e
+	TCP_RACK_PACE_REDUCE           = 0x41d
+	TCP_RACK_PKT_DELAY             = 0x428
+	TCP_RACK_PROP                  = 0x41b
+	TCP_RACK_PROP_RATE             = 0x420
+	TCP_RACK_PRR_SENDALOT          = 0x421
+	TCP_RACK_REORD_FADE            = 0x426
+	TCP_RACK_REORD_THRESH          = 0x425
+	TCP_RACK_TLP_INC_VAR           = 0x429
+	TCP_RACK_TLP_REDUCE            = 0x41c
+	TCP_RACK_TLP_THRESH            = 0x427
+	TCP_RACK_TLP_USE               = 0x447
 	TCP_VENDOR                     = 0x80000000
 	TCSAFLUSH                      = 0x2
+	TIMER_ABSTIME                  = 0x1
+	TIMER_RELTIME                  = 0x0
 	TIOCCBRK                       = 0x2000747a
 	TIOCCDTR                       = 0x20007478
 	TIOCCONS                       = 0x80047462
@@ -1528,6 +1712,8 @@ const (
 	TIOCTIMESTAMP                  = 0x40107459
 	TIOCUCNTL                      = 0x80047466
 	TOSTOP                         = 0x400000
+	UTIME_NOW                      = -0x1
+	UTIME_OMIT                     = -0x2
 	VDISCARD                       = 0xf
 	VDSUSP                         = 0xb
 	VEOF                           = 0x0
@@ -1592,12 +1778,13 @@ const (
 	EIDRM           = syscall.Errno(0x52)
 	EILSEQ          = syscall.Errno(0x56)
 	EINPROGRESS     = syscall.Errno(0x24)
+	EINTEGRITY      = syscall.Errno(0x61)
 	EINTR           = syscall.Errno(0x4)
 	EINVAL          = syscall.Errno(0x16)
 	EIO             = syscall.Errno(0x5)
 	EISCONN         = syscall.Errno(0x38)
 	EISDIR          = syscall.Errno(0x15)
-	ELAST           = syscall.Errno(0x60)
+	ELAST           = syscall.Errno(0x61)
 	ELOOP           = syscall.Errno(0x3e)
 	EMFILE          = syscall.Errno(0x18)
 	EMLINK          = syscall.Errno(0x1f)
@@ -1740,7 +1927,7 @@ var errorList = [...]struct {
 	{32, "EPIPE", "broken pipe"},
 	{33, "EDOM", "numerical argument out of domain"},
 	{34, "ERANGE", "result too large"},
-	{35, "EAGAIN", "resource temporarily unavailable"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
 	{36, "EINPROGRESS", "operation now in progress"},
 	{37, "EALREADY", "operation already in progress"},
 	{38, "ENOTSOCK", "socket operation on non-socket"},
@@ -1802,6 +1989,7 @@ var errorList = [...]struct {
 	{94, "ECAPMODE", "not permitted in capability mode"},
 	{95, "ENOTRECOVERABLE", "state not recoverable"},
 	{96, "EOWNERDEAD", "previous owner died"},
+	{97, "EINTEGRITY", "integrity check failed"},
 }
 
 // Signal table

vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go

@@ -151,6 +151,7 @@ const (
 	BIOCSETF                       = 0x80104267
 	BIOCSETFNR                     = 0x80104282
 	BIOCSETIF                      = 0x8020426c
+	BIOCSETVLANPCP                 = 0x80044285
 	BIOCSETWF                      = 0x8010427b
 	BIOCSETZBUF                    = 0x80184281
 	BIOCSHDRCMPLT                  = 0x80044275
@@ -447,7 +448,7 @@ const (
 	DLT_IEEE802_16_MAC_CPS_RADIO   = 0xc1
 	DLT_INFINIBAND                 = 0xf7
 	DLT_IPFILTER                   = 0x74
-	DLT_IPMB                       = 0xc7
+	DLT_IPMB_KONTRON               = 0xc7
 	DLT_IPMB_LINUX                 = 0xd1
 	DLT_IPMI_HPM_2                 = 0x104
 	DLT_IPNET                      = 0xe2
@@ -487,10 +488,11 @@ const (
 	DLT_LINUX_LAPD                 = 0xb1
 	DLT_LINUX_PPP_WITHDIRECTION    = 0xa6
 	DLT_LINUX_SLL                  = 0x71
+	DLT_LINUX_SLL2                 = 0x114
 	DLT_LOOP                       = 0x6c
 	DLT_LORATAP                    = 0x10e
 	DLT_LTALK                      = 0x72
-	DLT_MATCHING_MAX               = 0x113
+	DLT_MATCHING_MAX               = 0x114
 	DLT_MATCHING_MIN               = 0x68
 	DLT_MFR                        = 0xb6
 	DLT_MOST                       = 0xd3
@@ -734,6 +736,7 @@ const (
 	IPPROTO_CMTP                   = 0x26
 	IPPROTO_CPHB                   = 0x49
 	IPPROTO_CPNX                   = 0x48
+	IPPROTO_DCCP                   = 0x21
 	IPPROTO_DDP                    = 0x25
 	IPPROTO_DGP                    = 0x56
 	IPPROTO_DIVERT                 = 0x102
@@ -814,7 +817,6 @@ const (
 	IPPROTO_SCTP                   = 0x84
 	IPPROTO_SDRP                   = 0x2a
 	IPPROTO_SEND                   = 0x103
-	IPPROTO_SEP                    = 0x21
 	IPPROTO_SHIM6                  = 0x8c
 	IPPROTO_SKIP                   = 0x39
 	IPPROTO_SPACER                 = 0x7fff
@@ -911,6 +913,7 @@ const (
 	IPV6_V6ONLY                    = 0x1b
 	IPV6_VERSION                   = 0x60
 	IPV6_VERSION_MASK              = 0xf0
+	IPV6_VLAN_PCP                  = 0x4b
 	IP_ADD_MEMBERSHIP              = 0xc
 	IP_ADD_SOURCE_MEMBERSHIP       = 0x46
 	IP_BINDANY                     = 0x18
@@ -989,8 +992,12 @@ const (
 	IP_TOS                         = 0x3
 	IP_TTL                         = 0x4
 	IP_UNBLOCK_SOURCE              = 0x49
+	IP_VLAN_PCP                    = 0x4b
 	ISIG                           = 0x80
 	ISTRIP                         = 0x20
+	ITIMER_PROF                    = 0x2
+	ITIMER_REAL                    = 0x0
+	ITIMER_VIRTUAL                 = 0x1
 	IXANY                          = 0x800
 	IXOFF                          = 0x400
 	IXON                           = 0x200
@@ -1000,7 +1007,6 @@ const (
 	KERN_VERSION                   = 0x4
 	LOCAL_CONNWAIT                 = 0x4
 	LOCAL_CREDS                    = 0x2
-	LOCAL_CREDS_PERSISTENT         = 0x3
 	LOCAL_PEERCRED                 = 0x1
 	LOCAL_VENDOR                   = 0x80000000
 	LOCK_EX                        = 0x2
@@ -1180,6 +1186,8 @@ const (
 	O_NONBLOCK                     = 0x4
 	O_RDONLY                       = 0x0
 	O_RDWR                         = 0x2
+	O_RESOLVE_BENEATH              = 0x800000
+	O_SEARCH                       = 0x40000
 	O_SHLOCK                       = 0x10
 	O_SYNC                         = 0x80
 	O_TRUNC                        = 0x400
@@ -1190,6 +1198,10 @@ const (
 	PARMRK                         = 0x8
 	PARODD                         = 0x2000
 	PENDIN                         = 0x20000000
+	PIOD_READ_D                    = 0x1
+	PIOD_READ_I                    = 0x3
+	PIOD_WRITE_D                   = 0x2
+	PIOD_WRITE_I                   = 0x4
 	PRIO_PGRP                      = 0x1
 	PRIO_PROCESS                   = 0x0
 	PRIO_USER                      = 0x2
@@ -1197,6 +1209,51 @@ const (
 	PROT_NONE                      = 0x0
 	PROT_READ                      = 0x1
 	PROT_WRITE                     = 0x2
+	PTRACE_DEFAULT                 = 0x1
+	PTRACE_EXEC                    = 0x1
+	PTRACE_FORK                    = 0x8
+	PTRACE_LWP                     = 0x10
+	PTRACE_SCE                     = 0x2
+	PTRACE_SCX                     = 0x4
+	PTRACE_SYSCALL                 = 0x6
+	PTRACE_VFORK                   = 0x20
+	PT_ATTACH                      = 0xa
+	PT_CLEARSTEP                   = 0x10
+	PT_CONTINUE                    = 0x7
+	PT_DETACH                      = 0xb
+	PT_FIRSTMACH                   = 0x40
+	PT_FOLLOW_FORK                 = 0x17
+	PT_GETDBREGS                   = 0x25
+	PT_GETFPREGS                   = 0x23
+	PT_GETLWPLIST                  = 0xf
+	PT_GETNUMLWPS                  = 0xe
+	PT_GETREGS                     = 0x21
+	PT_GET_EVENT_MASK              = 0x19
+	PT_GET_SC_ARGS                 = 0x1b
+	PT_GET_SC_RET                  = 0x1c
+	PT_IO                          = 0xc
+	PT_KILL                        = 0x8
+	PT_LWPINFO                     = 0xd
+	PT_LWP_EVENTS                  = 0x18
+	PT_READ_D                      = 0x2
+	PT_READ_I                      = 0x1
+	PT_RESUME                      = 0x13
+	PT_SETDBREGS                   = 0x26
+	PT_SETFPREGS                   = 0x24
+	PT_SETREGS                     = 0x22
+	PT_SETSTEP                     = 0x11
+	PT_SET_EVENT_MASK              = 0x1a
+	PT_STEP                        = 0x9
+	PT_SUSPEND                     = 0x12
+	PT_SYSCALL                     = 0x16
+	PT_TO_SCE                      = 0x14
+	PT_TO_SCX                      = 0x15
+	PT_TRACE_ME                    = 0x0
+	PT_VM_ENTRY                    = 0x29
+	PT_VM_TIMESTAMP                = 0x28
+	PT_WRITE_D                     = 0x5
+	PT_WRITE_I                     = 0x4
+	P_ZONEID                       = 0xc
 	RLIMIT_AS                      = 0xa
 	RLIMIT_CORE                    = 0x4
 	RLIMIT_CPU                     = 0x0
@@ -1321,10 +1378,12 @@ const (
 	SIOCGHWADDR                    = 0xc020693e
 	SIOCGI2C                       = 0xc020693d
 	SIOCGIFADDR                    = 0xc0206921
+	SIOCGIFALIAS                   = 0xc044692d
 	SIOCGIFBRDADDR                 = 0xc0206923
 	SIOCGIFCAP                     = 0xc020691f
 	SIOCGIFCONF                    = 0xc0106924
 	SIOCGIFDESCR                   = 0xc020692a
+	SIOCGIFDOWNREASON              = 0xc058699a
 	SIOCGIFDSTADDR                 = 0xc0206922
 	SIOCGIFFIB                     = 0xc020695c
 	SIOCGIFFLAGS                   = 0xc0206911
@@ -1415,6 +1474,7 @@ const (
 	SO_RCVBUF                      = 0x1002
 	SO_RCVLOWAT                    = 0x1004
 	SO_RCVTIMEO                    = 0x1006
+	SO_RERROR                      = 0x20000
 	SO_REUSEADDR                   = 0x4
 	SO_REUSEPORT                   = 0x200
 	SO_REUSEPORT_LB                = 0x10000
@@ -1473,22 +1533,40 @@ const (
 	TCOFLUSH                       = 0x2
 	TCOOFF                         = 0x1
 	TCOON                          = 0x2
+	TCPOPT_EOL                     = 0x0
+	TCPOPT_FAST_OPEN               = 0x22
+	TCPOPT_MAXSEG                  = 0x2
+	TCPOPT_NOP                     = 0x1
+	TCPOPT_PAD                     = 0x0
+	TCPOPT_SACK                    = 0x5
+	TCPOPT_SACK_PERMITTED          = 0x4
+	TCPOPT_SIGNATURE               = 0x13
+	TCPOPT_TIMESTAMP               = 0x8
+	TCPOPT_WINDOW                  = 0x3
 	TCP_BBR_ACK_COMP_ALG           = 0x448
+	TCP_BBR_ALGORITHM              = 0x43b
 	TCP_BBR_DRAIN_INC_EXTRA        = 0x43c
 	TCP_BBR_DRAIN_PG               = 0x42e
 	TCP_BBR_EXTRA_GAIN             = 0x449
+	TCP_BBR_EXTRA_STATE            = 0x453
+	TCP_BBR_FLOOR_MIN_TSO          = 0x454
+	TCP_BBR_HDWR_PACE              = 0x451
+	TCP_BBR_HOLD_TARGET            = 0x436
 	TCP_BBR_IWINTSO                = 0x42b
 	TCP_BBR_LOWGAIN_FD             = 0x436
 	TCP_BBR_LOWGAIN_HALF           = 0x435
 	TCP_BBR_LOWGAIN_THRESH         = 0x434
 	TCP_BBR_MAX_RTO                = 0x439
 	TCP_BBR_MIN_RTO                = 0x438
+	TCP_BBR_MIN_TOPACEOUT          = 0x455
 	TCP_BBR_ONE_RETRAN             = 0x431
 	TCP_BBR_PACE_CROSS             = 0x442
 	TCP_BBR_PACE_DEL_TAR           = 0x43f
+	TCP_BBR_PACE_OH                = 0x435
 	TCP_BBR_PACE_PER_SEC           = 0x43e
 	TCP_BBR_PACE_SEG_MAX           = 0x440
 	TCP_BBR_PACE_SEG_MIN           = 0x441
+	TCP_BBR_POLICER_DETECT         = 0x457
 	TCP_BBR_PROBE_RTT_GAIN         = 0x44d
 	TCP_BBR_PROBE_RTT_INT          = 0x430
 	TCP_BBR_PROBE_RTT_LEN          = 0x44e
@@ -1497,12 +1575,18 @@ const (
 	TCP_BBR_REC_OVER_HPTS          = 0x43a
 	TCP_BBR_RETRAN_WTSO            = 0x44b
 	TCP_BBR_RWND_IS_APP            = 0x42f
+	TCP_BBR_SEND_IWND_IN_TSO       = 0x44f
 	TCP_BBR_STARTUP_EXIT_EPOCH     = 0x43d
 	TCP_BBR_STARTUP_LOSS_EXIT      = 0x432
 	TCP_BBR_STARTUP_PG             = 0x42d
+	TCP_BBR_TMR_PACE_OH            = 0x448
+	TCP_BBR_TSLIMITS               = 0x434
+	TCP_BBR_TSTMP_RAISES           = 0x456
 	TCP_BBR_UNLIMITED              = 0x43b
 	TCP_BBR_USEDEL_RATE            = 0x437
 	TCP_BBR_USE_LOWGAIN            = 0x433
+	TCP_BBR_USE_RACK_CHEAT         = 0x450
+	TCP_BBR_UTTER_MAX_TSO          = 0x452
 	TCP_CA_NAME_MAX                = 0x10
 	TCP_CCALGOOPT                  = 0x41
 	TCP_CONGESTION                 = 0x40
@@ -1542,6 +1626,7 @@ const (
 	TCP_PCAP_OUT                   = 0x800
 	TCP_RACK_EARLY_RECOV           = 0x423
 	TCP_RACK_EARLY_SEG             = 0x424
+	TCP_RACK_GP_INCREASE           = 0x446
 	TCP_RACK_IDLE_REDUCE_HIGH      = 0x444
 	TCP_RACK_MIN_PACE              = 0x445
 	TCP_RACK_MIN_PACE_SEG          = 0x446
@@ -1555,7 +1640,6 @@ const (
 	TCP_RACK_PRR_SENDALOT          = 0x421
 	TCP_RACK_REORD_FADE            = 0x426
 	TCP_RACK_REORD_THRESH          = 0x425
-	TCP_RACK_SESS_CWV              = 0x42a
 	TCP_RACK_TLP_INC_VAR           = 0x429
 	TCP_RACK_TLP_REDUCE            = 0x41c
 	TCP_RACK_TLP_THRESH            = 0x427
@@ -1694,12 +1778,13 @@ const (
 	EIDRM           = syscall.Errno(0x52)
 	EILSEQ          = syscall.Errno(0x56)
 	EINPROGRESS     = syscall.Errno(0x24)
+	EINTEGRITY      = syscall.Errno(0x61)
 	EINTR           = syscall.Errno(0x4)
 	EINVAL          = syscall.Errno(0x16)
 	EIO             = syscall.Errno(0x5)
 	EISCONN         = syscall.Errno(0x38)
 	EISDIR          = syscall.Errno(0x15)
-	ELAST           = syscall.Errno(0x60)
+	ELAST           = syscall.Errno(0x61)
 	ELOOP           = syscall.Errno(0x3e)
 	EMFILE          = syscall.Errno(0x18)
 	EMLINK          = syscall.Errno(0x1f)
@@ -1842,7 +1927,7 @@ var errorList = [...]struct {
 	{32, "EPIPE", "broken pipe"},
 	{33, "EDOM", "numerical argument out of domain"},
 	{34, "ERANGE", "result too large"},
-	{35, "EAGAIN", "resource temporarily unavailable"},
+	{35, "EWOULDBLOCK", "resource temporarily unavailable"},
 	{36, "EINPROGRESS", "operation now in progress"},
 	{37, "EALREADY", "operation already in progress"},
 	{38, "ENOTSOCK", "socket operation on non-socket"},
@@ -1904,6 +1989,7 @@ var errorList = [...]struct {
 	{94, "ECAPMODE", "not permitted in capability mode"},
 	{95, "ENOTRECOVERABLE", "state not recoverable"},
 	{96, "EOWNERDEAD", "previous owner died"},
+	{97, "EINTEGRITY", "integrity check failed"},
 }
 
 // Signal table

vendor/golang.org/x/sys/unix/zerrors_linux.go

@@ -184,6 +184,7 @@ const (
 	BPF_F_ALLOW_MULTI                           = 0x2
 	BPF_F_ALLOW_OVERRIDE                        = 0x1
 	BPF_F_ANY_ALIGNMENT                         = 0x2
+	BPF_F_KPROBE_MULTI_RETURN                   = 0x1
 	BPF_F_QUERY_EFFECTIVE                       = 0x1
 	BPF_F_REPLACE                               = 0x4
 	BPF_F_SLEEPABLE                             = 0x10
@@ -191,6 +192,8 @@ const (
 	BPF_F_TEST_RND_HI32                         = 0x4
 	BPF_F_TEST_RUN_ON_CPU                       = 0x1
 	BPF_F_TEST_STATE_FREQ                       = 0x8
+	BPF_F_TEST_XDP_LIVE_FRAMES                  = 0x2
+	BPF_F_XDP_HAS_FRAGS                         = 0x20
 	BPF_H                                       = 0x8
 	BPF_IMM                                     = 0x0
 	BPF_IND                                     = 0x40
@@ -393,9 +396,11 @@ const (
 	CAP_SYS_TIME                                = 0x19
 	CAP_SYS_TTY_CONFIG                          = 0x1a
 	CAP_WAKE_ALARM                              = 0x23
+	CEPH_SUPER_MAGIC                            = 0xc36400
 	CFLUSH                                      = 0xf
 	CGROUP2_SUPER_MAGIC                         = 0x63677270
 	CGROUP_SUPER_MAGIC                          = 0x27e0eb
+	CIFS_SUPER_MAGIC                            = 0xff534d42
 	CLOCK_BOOTTIME                              = 0x7
 	CLOCK_BOOTTIME_ALARM                        = 0x9
 	CLOCK_DEFAULT                               = 0x0
@@ -515,9 +520,9 @@ const (
 	DM_UUID_FLAG                                = 0x4000
 	DM_UUID_LEN                                 = 0x81
 	DM_VERSION                                  = 0xc138fd00
-	DM_VERSION_EXTRA                            = "-ioctl (2021-03-22)"
+	DM_VERSION_EXTRA                            = "-ioctl (2022-02-22)"
 	DM_VERSION_MAJOR                            = 0x4
-	DM_VERSION_MINOR                            = 0x2d
+	DM_VERSION_MINOR                            = 0x2e
 	DM_VERSION_PATCHLEVEL                       = 0x0
 	DT_BLK                                      = 0x6
 	DT_CHR                                      = 0x2
@@ -710,6 +715,7 @@ const (
 	ETH_P_EDSA                                  = 0xdada
 	ETH_P_ERSPAN                                = 0x88be
 	ETH_P_ERSPAN2                               = 0x22eb
+	ETH_P_ETHERCAT                              = 0x88a4
 	ETH_P_FCOE                                  = 0x8906
 	ETH_P_FIP                                   = 0x8914
 	ETH_P_HDLC                                  = 0x19
@@ -747,6 +753,7 @@ const (
 	ETH_P_PPP_MP                                = 0x8
 	ETH_P_PPP_SES                               = 0x8864
 	ETH_P_PREAUTH                               = 0x88c7
+	ETH_P_PROFINET                              = 0x8892
 	ETH_P_PRP                                   = 0x88fb
 	ETH_P_PUP                                   = 0x200
 	ETH_P_PUPAT                                 = 0x201
@@ -784,6 +791,7 @@ const (
 	EV_SYN                                      = 0x0
 	EV_VERSION                                  = 0x10001
 	EXABYTE_ENABLE_NEST                         = 0xf0
+	EXFAT_SUPER_MAGIC                           = 0x2011bab0
 	EXT2_SUPER_MAGIC                            = 0xef53
 	EXT3_SUPER_MAGIC                            = 0xef53
 	EXT4_SUPER_MAGIC                            = 0xef53
@@ -826,12 +834,15 @@ const (
 	FAN_EVENT_INFO_TYPE_DFID_NAME               = 0x2
 	FAN_EVENT_INFO_TYPE_ERROR                   = 0x5
 	FAN_EVENT_INFO_TYPE_FID                     = 0x1
+	FAN_EVENT_INFO_TYPE_NEW_DFID_NAME           = 0xc
+	FAN_EVENT_INFO_TYPE_OLD_DFID_NAME           = 0xa
 	FAN_EVENT_INFO_TYPE_PIDFD                   = 0x4
 	FAN_EVENT_METADATA_LEN                      = 0x18
 	FAN_EVENT_ON_CHILD                          = 0x8000000
 	FAN_FS_ERROR                                = 0x8000
 	FAN_MARK_ADD                                = 0x1
 	FAN_MARK_DONT_FOLLOW                        = 0x4
+	FAN_MARK_EVICTABLE                          = 0x200
 	FAN_MARK_FILESYSTEM                         = 0x100
 	FAN_MARK_FLUSH                              = 0x80
 	FAN_MARK_IGNORED_MASK                       = 0x20
@@ -854,17 +865,27 @@ const (
 	FAN_OPEN_EXEC_PERM                          = 0x40000
 	FAN_OPEN_PERM                               = 0x10000
 	FAN_Q_OVERFLOW                              = 0x4000
+	FAN_RENAME                                  = 0x10000000
 	FAN_REPORT_DFID_NAME                        = 0xc00
+	FAN_REPORT_DFID_NAME_TARGET                 = 0x1e00
 	FAN_REPORT_DIR_FID                          = 0x400
 	FAN_REPORT_FID                              = 0x200
 	FAN_REPORT_NAME                             = 0x800
 	FAN_REPORT_PIDFD                            = 0x80
+	FAN_REPORT_TARGET_FID                       = 0x1000
 	FAN_REPORT_TID                              = 0x100
 	FAN_UNLIMITED_MARKS                         = 0x20
 	FAN_UNLIMITED_QUEUE                         = 0x10
 	FD_CLOEXEC                                  = 0x1
 	FD_SETSIZE                                  = 0x400
 	FF0                                         = 0x0
+	FIB_RULE_DEV_DETACHED                       = 0x8
+	FIB_RULE_FIND_SADDR                         = 0x10000
+	FIB_RULE_IIF_DETACHED                       = 0x8
+	FIB_RULE_INVERT                             = 0x2
+	FIB_RULE_OIF_DETACHED                       = 0x10
+	FIB_RULE_PERMANENT                          = 0x1
+	FIB_RULE_UNRESOLVED                         = 0x4
 	FIDEDUPERANGE                               = 0xc0189436
 	FSCRYPT_KEY_DESCRIPTOR_SIZE                 = 0x8
 	FSCRYPT_KEY_DESC_PREFIX                     = "fscrypt:"
@@ -927,6 +948,7 @@ const (
 	FS_VERITY_METADATA_TYPE_DESCRIPTOR          = 0x2
 	FS_VERITY_METADATA_TYPE_MERKLE_TREE         = 0x1
 	FS_VERITY_METADATA_TYPE_SIGNATURE           = 0x3
+	FUSE_SUPER_MAGIC                            = 0x65735546
 	FUTEXFS_SUPER_MAGIC                         = 0xbad1dea
 	F_ADD_SEALS                                 = 0x409
 	F_DUPFD                                     = 0x0
@@ -1039,7 +1061,7 @@ const (
 	IFA_F_STABLE_PRIVACY                        = 0x800
 	IFA_F_TEMPORARY                             = 0x1
 	IFA_F_TENTATIVE                             = 0x40
-	IFA_MAX                                     = 0xa
+	IFA_MAX                                     = 0xb
 	IFF_ALLMULTI                                = 0x200
 	IFF_ATTACH_QUEUE                            = 0x200
 	IFF_AUTOMEDIA                               = 0x4000
@@ -1294,6 +1316,7 @@ const (
 	KEXEC_ARCH_ARM                              = 0x280000
 	KEXEC_ARCH_DEFAULT                          = 0x0
 	KEXEC_ARCH_IA_64                            = 0x320000
+	KEXEC_ARCH_LOONGARCH                        = 0x1020000
 	KEXEC_ARCH_MASK                             = 0xffff0000
 	KEXEC_ARCH_MIPS                             = 0x80000
 	KEXEC_ARCH_MIPS_LE                          = 0xa0000
@@ -1386,6 +1409,7 @@ const (
 	LANDLOCK_ACCESS_FS_MAKE_SYM                 = 0x1000
 	LANDLOCK_ACCESS_FS_READ_DIR                 = 0x8
 	LANDLOCK_ACCESS_FS_READ_FILE                = 0x4
+	LANDLOCK_ACCESS_FS_REFER                    = 0x2000
 	LANDLOCK_ACCESS_FS_REMOVE_DIR               = 0x10
 	LANDLOCK_ACCESS_FS_REMOVE_FILE              = 0x20
 	LANDLOCK_ACCESS_FS_WRITE_FILE               = 0x2
@@ -1495,6 +1519,7 @@ const (
 	MNT_DETACH                                  = 0x2
 	MNT_EXPIRE                                  = 0x4
 	MNT_FORCE                                   = 0x1
+	MODULE_INIT_COMPRESSED_FILE                 = 0x4
 	MODULE_INIT_IGNORE_MODVERSIONS              = 0x1
 	MODULE_INIT_IGNORE_VERMAGIC                 = 0x2
 	MOUNT_ATTR_IDMAP                            = 0x100000
@@ -1740,6 +1765,7 @@ const (
 	NLM_F_ACK_TLVS                              = 0x200
 	NLM_F_APPEND                                = 0x800
 	NLM_F_ATOMIC                                = 0x400
+	NLM_F_BULK                                  = 0x200
 	NLM_F_CAPPED                                = 0x100
 	NLM_F_CREATE                                = 0x400
 	NLM_F_DUMP                                  = 0x300
@@ -1849,6 +1875,9 @@ const (
 	PERF_MEM_BLK_NA                             = 0x1
 	PERF_MEM_BLK_SHIFT                          = 0x28
 	PERF_MEM_HOPS_0                             = 0x1
+	PERF_MEM_HOPS_1                             = 0x2
+	PERF_MEM_HOPS_2                             = 0x3
+	PERF_MEM_HOPS_3                             = 0x4
 	PERF_MEM_HOPS_SHIFT                         = 0x2b
 	PERF_MEM_LOCK_LOCKED                        = 0x2
 	PERF_MEM_LOCK_NA                            = 0x1
@@ -2052,6 +2081,13 @@ const (
 	PR_SET_TIMING                               = 0xe
 	PR_SET_TSC                                  = 0x1a
 	PR_SET_UNALIGN                              = 0x6
+	PR_SET_VMA                                  = 0x53564d41
+	PR_SET_VMA_ANON_NAME                        = 0x0
+	PR_SME_GET_VL                               = 0x40
+	PR_SME_SET_VL                               = 0x3f
+	PR_SME_SET_VL_ONEXEC                        = 0x40000
+	PR_SME_VL_INHERIT                           = 0x20000
+	PR_SME_VL_LEN_MASK                          = 0xffff
 	PR_SPEC_DISABLE                             = 0x4
 	PR_SPEC_DISABLE_NOEXEC                      = 0x10
 	PR_SPEC_ENABLE                              = 0x2
@@ -2204,8 +2240,9 @@ const (
 	RTC_FEATURE_ALARM                           = 0x0
 	RTC_FEATURE_ALARM_RES_2S                    = 0x3
 	RTC_FEATURE_ALARM_RES_MINUTE                = 0x1
+	RTC_FEATURE_ALARM_WAKEUP_ONLY               = 0x7
 	RTC_FEATURE_BACKUP_SWITCH_MODE              = 0x6
-	RTC_FEATURE_CNT                             = 0x7
+	RTC_FEATURE_CNT                             = 0x8
 	RTC_FEATURE_CORRECTION                      = 0x5
 	RTC_FEATURE_NEED_WEEK_DAY                   = 0x2
 	RTC_FEATURE_UPDATE_INTERRUPT                = 0x4
@@ -2279,6 +2316,7 @@ const (
 	RTM_DELRULE                                 = 0x21
 	RTM_DELTCLASS                               = 0x29
 	RTM_DELTFILTER                              = 0x2d
+	RTM_DELTUNNEL                               = 0x79
 	RTM_DELVLAN                                 = 0x71
 	RTM_F_CLONED                                = 0x200
 	RTM_F_EQUALIZE                              = 0x400
@@ -2311,8 +2349,9 @@ const (
 	RTM_GETSTATS                                = 0x5e
 	RTM_GETTCLASS                               = 0x2a
 	RTM_GETTFILTER                              = 0x2e
+	RTM_GETTUNNEL                               = 0x7a
 	RTM_GETVLAN                                 = 0x72
-	RTM_MAX                                     = 0x77
+	RTM_MAX                                     = 0x7b
 	RTM_NEWACTION                               = 0x30
 	RTM_NEWADDR                                 = 0x14
 	RTM_NEWADDRLABEL                            = 0x48
@@ -2336,11 +2375,13 @@ const (
 	RTM_NEWSTATS                                = 0x5c
 	RTM_NEWTCLASS                               = 0x28
 	RTM_NEWTFILTER                              = 0x2c
-	RTM_NR_FAMILIES                             = 0x1a
+	RTM_NEWTUNNEL                               = 0x78
-	RTM_NR_MSGTYPES                             = 0x68
+	RTM_NR_FAMILIES                             = 0x1b
+	RTM_NR_MSGTYPES                             = 0x6c
 	RTM_SETDCB                                  = 0x4f
 	RTM_SETLINK                                 = 0x13
 	RTM_SETNEIGHTBL                             = 0x43
+	RTM_SETSTATS                                = 0x5f
 	RTNH_ALIGNTO                                = 0x4
 	RTNH_COMPARE_MASK                           = 0x59
 	RTNH_F_DEAD                                 = 0x1
@@ -2509,6 +2550,7 @@ const (
 	SMART_STATUS                                = 0xda
 	SMART_WRITE_LOG_SECTOR                      = 0xd6
 	SMART_WRITE_THRESHOLDS                      = 0xd7
+	SMB2_SUPER_MAGIC                            = 0xfe534d42
 	SMB_SUPER_MAGIC                             = 0x517b
 	SOCKFS_MAGIC                                = 0x534f434b
 	SOCK_BUF_LOCK_MASK                          = 0x3
@@ -2520,6 +2562,9 @@ const (
 	SOCK_RDM                                    = 0x4
 	SOCK_SEQPACKET                              = 0x5
 	SOCK_SNDBUF_LOCK                            = 0x1
+	SOCK_TXREHASH_DEFAULT                       = 0xff
+	SOCK_TXREHASH_DISABLED                      = 0x0
+	SOCK_TXREHASH_ENABLED                       = 0x1
 	SOL_AAL                                     = 0x109
 	SOL_ALG                                     = 0x117
 	SOL_ATM                                     = 0x108
@@ -2535,6 +2580,8 @@ const (
 	SOL_IUCV                                    = 0x115
 	SOL_KCM                                     = 0x119
 	SOL_LLC                                     = 0x10c
+	SOL_MCTP                                    = 0x11d
+	SOL_MPTCP                                   = 0x11c
 	SOL_NETBEUI                                 = 0x10b
 	SOL_NETLINK                                 = 0x10e
 	SOL_NFC                                     = 0x118
@@ -2650,7 +2697,7 @@ const (
 	TASKSTATS_GENL_NAME                         = "TASKSTATS"
 	TASKSTATS_GENL_VERSION                      = 0x1
 	TASKSTATS_TYPE_MAX                          = 0x6
-	TASKSTATS_VERSION                           = 0xa
+	TASKSTATS_VERSION                           = 0xd
 	TCIFLUSH                                    = 0x0
 	TCIOFF                                      = 0x2
 	TCIOFLUSH                                   = 0x2

vendor/golang.org/x/sys/unix/zerrors_linux_386.go

@@ -5,7 +5,7 @@
 // +build 386,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m32 _const.go
 
 package unix
 
@@ -326,6 +326,7 @@ const (
 	SO_RCVBUF                        = 0x8
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x14
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x14
@@ -350,6 +351,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x3
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go

@@ -5,7 +5,7 @@
 // +build amd64,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -m64 _const.go
 
 package unix
 
@@ -327,6 +327,7 @@ const (
 	SO_RCVBUF                        = 0x8
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x14
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x14
@@ -351,6 +352,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x3
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_arm.go

@@ -5,7 +5,7 @@
 // +build arm,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
 
@@ -333,6 +333,7 @@ const (
 	SO_RCVBUF                        = 0x8
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x14
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x14
@@ -357,6 +358,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x3
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go

@@ -5,7 +5,7 @@
 // +build arm64,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char _const.go
 
 package unix
 
@@ -323,6 +323,7 @@ const (
 	SO_RCVBUF                        = 0x8
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x14
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x14
@@ -347,6 +348,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x3
 	SO_WIFI_STATUS                   = 0x29
@@ -511,6 +513,7 @@ const (
 	WORDSIZE                         = 0x40
 	XCASE                            = 0x4
 	XTABS                            = 0x1800
+	ZA_MAGIC                         = 0x54366345
 	_HIDIOCGRAWNAME                  = 0x80804804
 	_HIDIOCGRAWPHYS                  = 0x80404805
 	_HIDIOCGRAWUNIQ                  = 0x80404808

vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go

@@ -0,0 +1,818 @@
+// mkerrors.sh -Wall -Werror -static -I/tmp/include
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+//go:build loong64 && linux
+// +build loong64,linux
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
+
+package unix
+
+import "syscall"
+
+const (
+	B1000000                         = 0x1008
+	B115200                          = 0x1002
+	B1152000                         = 0x1009
+	B1500000                         = 0x100a
+	B2000000                         = 0x100b
+	B230400                          = 0x1003
+	B2500000                         = 0x100c
+	B3000000                         = 0x100d
+	B3500000                         = 0x100e
+	B4000000                         = 0x100f
+	B460800                          = 0x1004
+	B500000                          = 0x1005
+	B57600                           = 0x1001
+	B576000                          = 0x1006
+	B921600                          = 0x1007
+	BLKBSZGET                        = 0x80081270
+	BLKBSZSET                        = 0x40081271
+	BLKFLSBUF                        = 0x1261
+	BLKFRAGET                        = 0x1265
+	BLKFRASET                        = 0x1264
+	BLKGETSIZE                       = 0x1260
+	BLKGETSIZE64                     = 0x80081272
+	BLKPBSZGET                       = 0x127b
+	BLKRAGET                         = 0x1263
+	BLKRASET                         = 0x1262
+	BLKROGET                         = 0x125e
+	BLKROSET                         = 0x125d
+	BLKRRPART                        = 0x125f
+	BLKSECTGET                       = 0x1267
+	BLKSECTSET                       = 0x1266
+	BLKSSZGET                        = 0x1268
+	BOTHER                           = 0x1000
+	BS1                              = 0x2000
+	BSDLY                            = 0x2000
+	CBAUD                            = 0x100f
+	CBAUDEX                          = 0x1000
+	CIBAUD                           = 0x100f0000
+	CLOCAL                           = 0x800
+	CR1                              = 0x200
+	CR2                              = 0x400
+	CR3                              = 0x600
+	CRDLY                            = 0x600
+	CREAD                            = 0x80
+	CS6                              = 0x10
+	CS7                              = 0x20
+	CS8                              = 0x30
+	CSIZE                            = 0x30
+	CSTOPB                           = 0x40
+	ECCGETLAYOUT                     = 0x81484d11
+	ECCGETSTATS                      = 0x80104d12
+	ECHOCTL                          = 0x200
+	ECHOE                            = 0x10
+	ECHOK                            = 0x20
+	ECHOKE                           = 0x800
+	ECHONL                           = 0x40
+	ECHOPRT                          = 0x400
+	EFD_CLOEXEC                      = 0x80000
+	EFD_NONBLOCK                     = 0x800
+	EPOLL_CLOEXEC                    = 0x80000
+	EXTPROC                          = 0x10000
+	FF1                              = 0x8000
+	FFDLY                            = 0x8000
+	FICLONE                          = 0x40049409
+	FICLONERANGE                     = 0x4020940d
+	FLUSHO                           = 0x1000
+	FPU_CTX_MAGIC                    = 0x46505501
+	FS_IOC_ENABLE_VERITY             = 0x40806685
+	FS_IOC_GETFLAGS                  = 0x80086601
+	FS_IOC_GET_ENCRYPTION_NONCE      = 0x8010661b
+	FS_IOC_GET_ENCRYPTION_POLICY     = 0x400c6615
+	FS_IOC_GET_ENCRYPTION_PWSALT     = 0x40106614
+	FS_IOC_SETFLAGS                  = 0x40086602
+	FS_IOC_SET_ENCRYPTION_POLICY     = 0x800c6613
+	F_GETLK                          = 0x5
+	F_GETLK64                        = 0x5
+	F_GETOWN                         = 0x9
+	F_RDLCK                          = 0x0
+	F_SETLK                          = 0x6
+	F_SETLK64                        = 0x6
+	F_SETLKW                         = 0x7
+	F_SETLKW64                       = 0x7
+	F_SETOWN                         = 0x8
+	F_UNLCK                          = 0x2
+	F_WRLCK                          = 0x1
+	HIDIOCGRAWINFO                   = 0x80084803
+	HIDIOCGRDESC                     = 0x90044802
+	HIDIOCGRDESCSIZE                 = 0x80044801
+	HUPCL                            = 0x400
+	ICANON                           = 0x2
+	IEXTEN                           = 0x8000
+	IN_CLOEXEC                       = 0x80000
+	IN_NONBLOCK                      = 0x800
+	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
+	ISIG                             = 0x1
+	IUCLC                            = 0x200
+	IXOFF                            = 0x1000
+	IXON                             = 0x400
+	MAP_ANON                         = 0x20
+	MAP_ANONYMOUS                    = 0x20
+	MAP_DENYWRITE                    = 0x800
+	MAP_EXECUTABLE                   = 0x1000
+	MAP_GROWSDOWN                    = 0x100
+	MAP_HUGETLB                      = 0x40000
+	MAP_LOCKED                       = 0x2000
+	MAP_NONBLOCK                     = 0x10000
+	MAP_NORESERVE                    = 0x4000
+	MAP_POPULATE                     = 0x8000
+	MAP_STACK                        = 0x20000
+	MAP_SYNC                         = 0x80000
+	MCL_CURRENT                      = 0x1
+	MCL_FUTURE                       = 0x2
+	MCL_ONFAULT                      = 0x4
+	MEMERASE                         = 0x40084d02
+	MEMERASE64                       = 0x40104d14
+	MEMGETBADBLOCK                   = 0x40084d0b
+	MEMGETINFO                       = 0x80204d01
+	MEMGETOOBSEL                     = 0x80c84d0a
+	MEMGETREGIONCOUNT                = 0x80044d07
+	MEMISLOCKED                      = 0x80084d17
+	MEMLOCK                          = 0x40084d05
+	MEMREADOOB                       = 0xc0104d04
+	MEMSETBADBLOCK                   = 0x40084d0c
+	MEMUNLOCK                        = 0x40084d06
+	MEMWRITEOOB                      = 0xc0104d03
+	MTDFILEMODE                      = 0x4d13
+	NFDBITS                          = 0x40
+	NLDLY                            = 0x100
+	NOFLSH                           = 0x80
+	NS_GET_NSTYPE                    = 0xb703
+	NS_GET_OWNER_UID                 = 0xb704
+	NS_GET_PARENT                    = 0xb702
+	NS_GET_USERNS                    = 0xb701
+	OLCUC                            = 0x2
+	ONLCR                            = 0x4
+	OTPERASE                         = 0x400c4d19
+	OTPGETREGIONCOUNT                = 0x40044d0e
+	OTPGETREGIONINFO                 = 0x400c4d0f
+	OTPLOCK                          = 0x800c4d10
+	OTPSELECT                        = 0x80044d0d
+	O_APPEND                         = 0x400
+	O_ASYNC                          = 0x2000
+	O_CLOEXEC                        = 0x80000
+	O_CREAT                          = 0x40
+	O_DIRECT                         = 0x4000
+	O_DIRECTORY                      = 0x10000
+	O_DSYNC                          = 0x1000
+	O_EXCL                           = 0x80
+	O_FSYNC                          = 0x101000
+	O_LARGEFILE                      = 0x0
+	O_NDELAY                         = 0x800
+	O_NOATIME                        = 0x40000
+	O_NOCTTY                         = 0x100
+	O_NOFOLLOW                       = 0x20000
+	O_NONBLOCK                       = 0x800
+	O_PATH                           = 0x200000
+	O_RSYNC                          = 0x101000
+	O_SYNC                           = 0x101000
+	O_TMPFILE                        = 0x410000
+	O_TRUNC                          = 0x200
+	PARENB                           = 0x100
+	PARODD                           = 0x200
+	PENDIN                           = 0x4000
+	PERF_EVENT_IOC_DISABLE           = 0x2401
+	PERF_EVENT_IOC_ENABLE            = 0x2400
+	PERF_EVENT_IOC_ID                = 0x80082407
+	PERF_EVENT_IOC_MODIFY_ATTRIBUTES = 0x4008240b
+	PERF_EVENT_IOC_PAUSE_OUTPUT      = 0x40042409
+	PERF_EVENT_IOC_PERIOD            = 0x40082404
+	PERF_EVENT_IOC_QUERY_BPF         = 0xc008240a
+	PERF_EVENT_IOC_REFRESH           = 0x2402
+	PERF_EVENT_IOC_RESET             = 0x2403
+	PERF_EVENT_IOC_SET_BPF           = 0x40042408
+	PERF_EVENT_IOC_SET_FILTER        = 0x40082406
+	PERF_EVENT_IOC_SET_OUTPUT        = 0x2405
+	PPPIOCATTACH                     = 0x4004743d
+	PPPIOCATTCHAN                    = 0x40047438
+	PPPIOCBRIDGECHAN                 = 0x40047435
+	PPPIOCCONNECT                    = 0x4004743a
+	PPPIOCDETACH                     = 0x4004743c
+	PPPIOCDISCONN                    = 0x7439
+	PPPIOCGASYNCMAP                  = 0x80047458
+	PPPIOCGCHAN                      = 0x80047437
+	PPPIOCGDEBUG                     = 0x80047441
+	PPPIOCGFLAGS                     = 0x8004745a
+	PPPIOCGIDLE                      = 0x8010743f
+	PPPIOCGIDLE32                    = 0x8008743f
+	PPPIOCGIDLE64                    = 0x8010743f
+	PPPIOCGL2TPSTATS                 = 0x80487436
+	PPPIOCGMRU                       = 0x80047453
+	PPPIOCGRASYNCMAP                 = 0x80047455
+	PPPIOCGUNIT                      = 0x80047456
+	PPPIOCGXASYNCMAP                 = 0x80207450
+	PPPIOCSACTIVE                    = 0x40107446
+	PPPIOCSASYNCMAP                  = 0x40047457
+	PPPIOCSCOMPRESS                  = 0x4010744d
+	PPPIOCSDEBUG                     = 0x40047440
+	PPPIOCSFLAGS                     = 0x40047459
+	PPPIOCSMAXCID                    = 0x40047451
+	PPPIOCSMRRU                      = 0x4004743b
+	PPPIOCSMRU                       = 0x40047452
+	PPPIOCSNPMODE                    = 0x4008744b
+	PPPIOCSPASS                      = 0x40107447
+	PPPIOCSRASYNCMAP                 = 0x40047454
+	PPPIOCSXASYNCMAP                 = 0x4020744f
+	PPPIOCUNBRIDGECHAN               = 0x7434
+	PPPIOCXFERUNIT                   = 0x744e
+	PR_SET_PTRACER_ANY               = 0xffffffffffffffff
+	PTRACE_SYSEMU                    = 0x1f
+	PTRACE_SYSEMU_SINGLESTEP         = 0x20
+	RLIMIT_AS                        = 0x9
+	RLIMIT_MEMLOCK                   = 0x8
+	RLIMIT_NOFILE                    = 0x7
+	RLIMIT_NPROC                     = 0x6
+	RLIMIT_RSS                       = 0x5
+	RNDADDENTROPY                    = 0x40085203
+	RNDADDTOENTCNT                   = 0x40045201
+	RNDCLEARPOOL                     = 0x5206
+	RNDGETENTCNT                     = 0x80045200
+	RNDGETPOOL                       = 0x80085202
+	RNDRESEEDCRNG                    = 0x5207
+	RNDZAPENTCNT                     = 0x5204
+	RTC_AIE_OFF                      = 0x7002
+	RTC_AIE_ON                       = 0x7001
+	RTC_ALM_READ                     = 0x80247008
+	RTC_ALM_SET                      = 0x40247007
+	RTC_EPOCH_READ                   = 0x8008700d
+	RTC_EPOCH_SET                    = 0x4008700e
+	RTC_IRQP_READ                    = 0x8008700b
+	RTC_IRQP_SET                     = 0x4008700c
+	RTC_PARAM_GET                    = 0x40187013
+	RTC_PARAM_SET                    = 0x40187014
+	RTC_PIE_OFF                      = 0x7006
+	RTC_PIE_ON                       = 0x7005
+	RTC_PLL_GET                      = 0x80207011
+	RTC_PLL_SET                      = 0x40207012
+	RTC_RD_TIME                      = 0x80247009
+	RTC_SET_TIME                     = 0x4024700a
+	RTC_UIE_OFF                      = 0x7004
+	RTC_UIE_ON                       = 0x7003
+	RTC_VL_CLR                       = 0x7014
+	RTC_VL_READ                      = 0x80047013
+	RTC_WIE_OFF                      = 0x7010
+	RTC_WIE_ON                       = 0x700f
+	RTC_WKALM_RD                     = 0x80287010
+	RTC_WKALM_SET                    = 0x4028700f
+	SCM_TIMESTAMPING                 = 0x25
+	SCM_TIMESTAMPING_OPT_STATS       = 0x36
+	SCM_TIMESTAMPING_PKTINFO         = 0x3a
+	SCM_TIMESTAMPNS                  = 0x23
+	SCM_TXTIME                       = 0x3d
+	SCM_WIFI_STATUS                  = 0x29
+	SFD_CLOEXEC                      = 0x80000
+	SFD_NONBLOCK                     = 0x800
+	SIOCATMARK                       = 0x8905
+	SIOCGPGRP                        = 0x8904
+	SIOCGSTAMPNS_NEW                 = 0x80108907
+	SIOCGSTAMP_NEW                   = 0x80108906
+	SIOCINQ                          = 0x541b
+	SIOCOUTQ                         = 0x5411
+	SIOCSPGRP                        = 0x8902
+	SOCK_CLOEXEC                     = 0x80000
+	SOCK_DGRAM                       = 0x2
+	SOCK_NONBLOCK                    = 0x800
+	SOCK_STREAM                      = 0x1
+	SOL_SOCKET                       = 0x1
+	SO_ACCEPTCONN                    = 0x1e
+	SO_ATTACH_BPF                    = 0x32
+	SO_ATTACH_REUSEPORT_CBPF         = 0x33
+	SO_ATTACH_REUSEPORT_EBPF         = 0x34
+	SO_BINDTODEVICE                  = 0x19
+	SO_BINDTOIFINDEX                 = 0x3e
+	SO_BPF_EXTENSIONS                = 0x30
+	SO_BROADCAST                     = 0x6
+	SO_BSDCOMPAT                     = 0xe
+	SO_BUF_LOCK                      = 0x48
+	SO_BUSY_POLL                     = 0x2e
+	SO_BUSY_POLL_BUDGET              = 0x46
+	SO_CNX_ADVICE                    = 0x35
+	SO_COOKIE                        = 0x39
+	SO_DETACH_REUSEPORT_BPF          = 0x44
+	SO_DOMAIN                        = 0x27
+	SO_DONTROUTE                     = 0x5
+	SO_ERROR                         = 0x4
+	SO_INCOMING_CPU                  = 0x31
+	SO_INCOMING_NAPI_ID              = 0x38
+	SO_KEEPALIVE                     = 0x9
+	SO_LINGER                        = 0xd
+	SO_LOCK_FILTER                   = 0x2c
+	SO_MARK                          = 0x24
+	SO_MAX_PACING_RATE               = 0x2f
+	SO_MEMINFO                       = 0x37
+	SO_NETNS_COOKIE                  = 0x47
+	SO_NOFCS                         = 0x2b
+	SO_OOBINLINE                     = 0xa
+	SO_PASSCRED                      = 0x10
+	SO_PASSSEC                       = 0x22
+	SO_PEEK_OFF                      = 0x2a
+	SO_PEERCRED                      = 0x11
+	SO_PEERGROUPS                    = 0x3b
+	SO_PEERSEC                       = 0x1f
+	SO_PREFER_BUSY_POLL              = 0x45
+	SO_PROTOCOL                      = 0x26
+	SO_RCVBUF                        = 0x8
+	SO_RCVBUFFORCE                   = 0x21
+	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
+	SO_RCVTIMEO                      = 0x14
+	SO_RCVTIMEO_NEW                  = 0x42
+	SO_RCVTIMEO_OLD                  = 0x14
+	SO_RESERVE_MEM                   = 0x49
+	SO_REUSEADDR                     = 0x2
+	SO_REUSEPORT                     = 0xf
+	SO_RXQ_OVFL                      = 0x28
+	SO_SECURITY_AUTHENTICATION       = 0x16
+	SO_SECURITY_ENCRYPTION_NETWORK   = 0x18
+	SO_SECURITY_ENCRYPTION_TRANSPORT = 0x17
+	SO_SELECT_ERR_QUEUE              = 0x2d
+	SO_SNDBUF                        = 0x7
+	SO_SNDBUFFORCE                   = 0x20
+	SO_SNDLOWAT                      = 0x13
+	SO_SNDTIMEO                      = 0x15
+	SO_SNDTIMEO_NEW                  = 0x43
+	SO_SNDTIMEO_OLD                  = 0x15
+	SO_TIMESTAMPING                  = 0x25
+	SO_TIMESTAMPING_NEW              = 0x41
+	SO_TIMESTAMPING_OLD              = 0x25
+	SO_TIMESTAMPNS                   = 0x23
+	SO_TIMESTAMPNS_NEW               = 0x40
+	SO_TIMESTAMPNS_OLD               = 0x23
+	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
+	SO_TXTIME                        = 0x3d
+	SO_TYPE                          = 0x3
+	SO_WIFI_STATUS                   = 0x29
+	SO_ZEROCOPY                      = 0x3c
+	TAB1                             = 0x800
+	TAB2                             = 0x1000
+	TAB3                             = 0x1800
+	TABDLY                           = 0x1800
+	TCFLSH                           = 0x540b
+	TCGETA                           = 0x5405
+	TCGETS                           = 0x5401
+	TCGETS2                          = 0x802c542a
+	TCGETX                           = 0x5432
+	TCSAFLUSH                        = 0x2
+	TCSBRK                           = 0x5409
+	TCSBRKP                          = 0x5425
+	TCSETA                           = 0x5406
+	TCSETAF                          = 0x5408
+	TCSETAW                          = 0x5407
+	TCSETS                           = 0x5402
+	TCSETS2                          = 0x402c542b
+	TCSETSF                          = 0x5404
+	TCSETSF2                         = 0x402c542d
+	TCSETSW                          = 0x5403
+	TCSETSW2                         = 0x402c542c
+	TCSETX                           = 0x5433
+	TCSETXF                          = 0x5434
+	TCSETXW                          = 0x5435
+	TCXONC                           = 0x540a
+	TFD_CLOEXEC                      = 0x80000
+	TFD_NONBLOCK                     = 0x800
+	TIOCCBRK                         = 0x5428
+	TIOCCONS                         = 0x541d
+	TIOCEXCL                         = 0x540c
+	TIOCGDEV                         = 0x80045432
+	TIOCGETD                         = 0x5424
+	TIOCGEXCL                        = 0x80045440
+	TIOCGICOUNT                      = 0x545d
+	TIOCGISO7816                     = 0x80285442
+	TIOCGLCKTRMIOS                   = 0x5456
+	TIOCGPGRP                        = 0x540f
+	TIOCGPKT                         = 0x80045438
+	TIOCGPTLCK                       = 0x80045439
+	TIOCGPTN                         = 0x80045430
+	TIOCGPTPEER                      = 0x5441
+	TIOCGRS485                       = 0x542e
+	TIOCGSERIAL                      = 0x541e
+	TIOCGSID                         = 0x5429
+	TIOCGSOFTCAR                     = 0x5419
+	TIOCGWINSZ                       = 0x5413
+	TIOCINQ                          = 0x541b
+	TIOCLINUX                        = 0x541c
+	TIOCMBIC                         = 0x5417
+	TIOCMBIS                         = 0x5416
+	TIOCMGET                         = 0x5415
+	TIOCMIWAIT                       = 0x545c
+	TIOCMSET                         = 0x5418
+	TIOCM_CAR                        = 0x40
+	TIOCM_CD                         = 0x40
+	TIOCM_CTS                        = 0x20
+	TIOCM_DSR                        = 0x100
+	TIOCM_RI                         = 0x80
+	TIOCM_RNG                        = 0x80
+	TIOCM_SR                         = 0x10
+	TIOCM_ST                         = 0x8
+	TIOCNOTTY                        = 0x5422
+	TIOCNXCL                         = 0x540d
+	TIOCOUTQ                         = 0x5411
+	TIOCPKT                          = 0x5420
+	TIOCSBRK                         = 0x5427
+	TIOCSCTTY                        = 0x540e
+	TIOCSERCONFIG                    = 0x5453
+	TIOCSERGETLSR                    = 0x5459
+	TIOCSERGETMULTI                  = 0x545a
+	TIOCSERGSTRUCT                   = 0x5458
+	TIOCSERGWILD                     = 0x5454
+	TIOCSERSETMULTI                  = 0x545b
+	TIOCSERSWILD                     = 0x5455
+	TIOCSER_TEMT                     = 0x1
+	TIOCSETD                         = 0x5423
+	TIOCSIG                          = 0x40045436
+	TIOCSISO7816                     = 0xc0285443
+	TIOCSLCKTRMIOS                   = 0x5457
+	TIOCSPGRP                        = 0x5410
+	TIOCSPTLCK                       = 0x40045431
+	TIOCSRS485                       = 0x542f
+	TIOCSSERIAL                      = 0x541f
+	TIOCSSOFTCAR                     = 0x541a
+	TIOCSTI                          = 0x5412
+	TIOCSWINSZ                       = 0x5414
+	TIOCVHANGUP                      = 0x5437
+	TOSTOP                           = 0x100
+	TUNATTACHFILTER                  = 0x401054d5
+	TUNDETACHFILTER                  = 0x401054d6
+	TUNGETDEVNETNS                   = 0x54e3
+	TUNGETFEATURES                   = 0x800454cf
+	TUNGETFILTER                     = 0x801054db
+	TUNGETIFF                        = 0x800454d2
+	TUNGETSNDBUF                     = 0x800454d3
+	TUNGETVNETBE                     = 0x800454df
+	TUNGETVNETHDRSZ                  = 0x800454d7
+	TUNGETVNETLE                     = 0x800454dd
+	TUNSETCARRIER                    = 0x400454e2
+	TUNSETDEBUG                      = 0x400454c9
+	TUNSETFILTEREBPF                 = 0x800454e1
+	TUNSETGROUP                      = 0x400454ce
+	TUNSETIFF                        = 0x400454ca
+	TUNSETIFINDEX                    = 0x400454da
+	TUNSETLINK                       = 0x400454cd
+	TUNSETNOCSUM                     = 0x400454c8
+	TUNSETOFFLOAD                    = 0x400454d0
+	TUNSETOWNER                      = 0x400454cc
+	TUNSETPERSIST                    = 0x400454cb
+	TUNSETQUEUE                      = 0x400454d9
+	TUNSETSNDBUF                     = 0x400454d4
+	TUNSETSTEERINGEBPF               = 0x800454e0
+	TUNSETTXFILTER                   = 0x400454d1
+	TUNSETVNETBE                     = 0x400454de
+	TUNSETVNETHDRSZ                  = 0x400454d8
+	TUNSETVNETLE                     = 0x400454dc
+	UBI_IOCATT                       = 0x40186f40
+	UBI_IOCDET                       = 0x40046f41
+	UBI_IOCEBCH                      = 0x40044f02
+	UBI_IOCEBER                      = 0x40044f01
+	UBI_IOCEBISMAP                   = 0x80044f05
+	UBI_IOCEBMAP                     = 0x40084f03
+	UBI_IOCEBUNMAP                   = 0x40044f04
+	UBI_IOCMKVOL                     = 0x40986f00
+	UBI_IOCRMVOL                     = 0x40046f01
+	UBI_IOCRNVOL                     = 0x51106f03
+	UBI_IOCRPEB                      = 0x40046f04
+	UBI_IOCRSVOL                     = 0x400c6f02
+	UBI_IOCSETVOLPROP                = 0x40104f06
+	UBI_IOCSPEB                      = 0x40046f05
+	UBI_IOCVOLCRBLK                  = 0x40804f07
+	UBI_IOCVOLRMBLK                  = 0x4f08
+	UBI_IOCVOLUP                     = 0x40084f00
+	VDISCARD                         = 0xd
+	VEOF                             = 0x4
+	VEOL                             = 0xb
+	VEOL2                            = 0x10
+	VMIN                             = 0x6
+	VREPRINT                         = 0xc
+	VSTART                           = 0x8
+	VSTOP                            = 0x9
+	VSUSP                            = 0xa
+	VSWTC                            = 0x7
+	VT1                              = 0x4000
+	VTDLY                            = 0x4000
+	VTIME                            = 0x5
+	VWERASE                          = 0xe
+	WDIOC_GETBOOTSTATUS              = 0x80045702
+	WDIOC_GETPRETIMEOUT              = 0x80045709
+	WDIOC_GETSTATUS                  = 0x80045701
+	WDIOC_GETSUPPORT                 = 0x80285700
+	WDIOC_GETTEMP                    = 0x80045703
+	WDIOC_GETTIMELEFT                = 0x8004570a
+	WDIOC_GETTIMEOUT                 = 0x80045707
+	WDIOC_KEEPALIVE                  = 0x80045705
+	WDIOC_SETOPTIONS                 = 0x80045704
+	WORDSIZE                         = 0x40
+	XCASE                            = 0x4
+	XTABS                            = 0x1800
+	_HIDIOCGRAWNAME                  = 0x80804804
+	_HIDIOCGRAWPHYS                  = 0x80404805
+	_HIDIOCGRAWUNIQ                  = 0x80404808
+)
+
+// Errors
+const (
+	EADDRINUSE      = syscall.Errno(0x62)
+	EADDRNOTAVAIL   = syscall.Errno(0x63)
+	EADV            = syscall.Errno(0x44)
+	EAFNOSUPPORT    = syscall.Errno(0x61)
+	EALREADY        = syscall.Errno(0x72)
+	EBADE           = syscall.Errno(0x34)
+	EBADFD          = syscall.Errno(0x4d)
+	EBADMSG         = syscall.Errno(0x4a)
+	EBADR           = syscall.Errno(0x35)
+	EBADRQC         = syscall.Errno(0x38)
+	EBADSLT         = syscall.Errno(0x39)
+	EBFONT          = syscall.Errno(0x3b)
+	ECANCELED       = syscall.Errno(0x7d)
+	ECHRNG          = syscall.Errno(0x2c)
+	ECOMM           = syscall.Errno(0x46)
+	ECONNABORTED    = syscall.Errno(0x67)
+	ECONNREFUSED    = syscall.Errno(0x6f)
+	ECONNRESET      = syscall.Errno(0x68)
+	EDEADLK         = syscall.Errno(0x23)
+	EDEADLOCK       = syscall.Errno(0x23)
+	EDESTADDRREQ    = syscall.Errno(0x59)
+	EDOTDOT         = syscall.Errno(0x49)
+	EDQUOT          = syscall.Errno(0x7a)
+	EHOSTDOWN       = syscall.Errno(0x70)
+	EHOSTUNREACH    = syscall.Errno(0x71)
+	EHWPOISON       = syscall.Errno(0x85)
+	EIDRM           = syscall.Errno(0x2b)
+	EILSEQ          = syscall.Errno(0x54)
+	EINPROGRESS     = syscall.Errno(0x73)
+	EISCONN         = syscall.Errno(0x6a)
+	EISNAM          = syscall.Errno(0x78)
+	EKEYEXPIRED     = syscall.Errno(0x7f)
+	EKEYREJECTED    = syscall.Errno(0x81)
+	EKEYREVOKED     = syscall.Errno(0x80)
+	EL2HLT          = syscall.Errno(0x33)
+	EL2NSYNC        = syscall.Errno(0x2d)
+	EL3HLT          = syscall.Errno(0x2e)
+	EL3RST          = syscall.Errno(0x2f)
+	ELIBACC         = syscall.Errno(0x4f)
+	ELIBBAD         = syscall.Errno(0x50)
+	ELIBEXEC        = syscall.Errno(0x53)
+	ELIBMAX         = syscall.Errno(0x52)
+	ELIBSCN         = syscall.Errno(0x51)
+	ELNRNG          = syscall.Errno(0x30)
+	ELOOP           = syscall.Errno(0x28)
+	EMEDIUMTYPE     = syscall.Errno(0x7c)
+	EMSGSIZE        = syscall.Errno(0x5a)
+	EMULTIHOP       = syscall.Errno(0x48)
+	ENAMETOOLONG    = syscall.Errno(0x24)
+	ENAVAIL         = syscall.Errno(0x77)
+	ENETDOWN        = syscall.Errno(0x64)
+	ENETRESET       = syscall.Errno(0x66)
+	ENETUNREACH     = syscall.Errno(0x65)
+	ENOANO          = syscall.Errno(0x37)
+	ENOBUFS         = syscall.Errno(0x69)
+	ENOCSI          = syscall.Errno(0x32)
+	ENODATA         = syscall.Errno(0x3d)
+	ENOKEY          = syscall.Errno(0x7e)
+	ENOLCK          = syscall.Errno(0x25)
+	ENOLINK         = syscall.Errno(0x43)
+	ENOMEDIUM       = syscall.Errno(0x7b)
+	ENOMSG          = syscall.Errno(0x2a)
+	ENONET          = syscall.Errno(0x40)
+	ENOPKG          = syscall.Errno(0x41)
+	ENOPROTOOPT     = syscall.Errno(0x5c)
+	ENOSR           = syscall.Errno(0x3f)
+	ENOSTR          = syscall.Errno(0x3c)
+	ENOSYS          = syscall.Errno(0x26)
+	ENOTCONN        = syscall.Errno(0x6b)
+	ENOTEMPTY       = syscall.Errno(0x27)
+	ENOTNAM         = syscall.Errno(0x76)
+	ENOTRECOVERABLE = syscall.Errno(0x83)
+	ENOTSOCK        = syscall.Errno(0x58)
+	ENOTSUP         = syscall.Errno(0x5f)
+	ENOTUNIQ        = syscall.Errno(0x4c)
+	EOPNOTSUPP      = syscall.Errno(0x5f)
+	EOVERFLOW       = syscall.Errno(0x4b)
+	EOWNERDEAD      = syscall.Errno(0x82)
+	EPFNOSUPPORT    = syscall.Errno(0x60)
+	EPROTO          = syscall.Errno(0x47)
+	EPROTONOSUPPORT = syscall.Errno(0x5d)
+	EPROTOTYPE      = syscall.Errno(0x5b)
+	EREMCHG         = syscall.Errno(0x4e)
+	EREMOTE         = syscall.Errno(0x42)
+	EREMOTEIO       = syscall.Errno(0x79)
+	ERESTART        = syscall.Errno(0x55)
+	ERFKILL         = syscall.Errno(0x84)
+	ESHUTDOWN       = syscall.Errno(0x6c)
+	ESOCKTNOSUPPORT = syscall.Errno(0x5e)
+	ESRMNT          = syscall.Errno(0x45)
+	ESTALE          = syscall.Errno(0x74)
+	ESTRPIPE        = syscall.Errno(0x56)
+	ETIME           = syscall.Errno(0x3e)
+	ETIMEDOUT       = syscall.Errno(0x6e)
+	ETOOMANYREFS    = syscall.Errno(0x6d)
+	EUCLEAN         = syscall.Errno(0x75)
+	EUNATCH         = syscall.Errno(0x31)
+	EUSERS          = syscall.Errno(0x57)
+	EXFULL          = syscall.Errno(0x36)
+)
+
+// Signals
+const (
+	SIGBUS    = syscall.Signal(0x7)
+	SIGCHLD   = syscall.Signal(0x11)
+	SIGCLD    = syscall.Signal(0x11)
+	SIGCONT   = syscall.Signal(0x12)
+	SIGIO     = syscall.Signal(0x1d)
+	SIGPOLL   = syscall.Signal(0x1d)
+	SIGPROF   = syscall.Signal(0x1b)
+	SIGPWR    = syscall.Signal(0x1e)
+	SIGSTKFLT = syscall.Signal(0x10)
+	SIGSTOP   = syscall.Signal(0x13)
+	SIGSYS    = syscall.Signal(0x1f)
+	SIGTSTP   = syscall.Signal(0x14)
+	SIGTTIN   = syscall.Signal(0x15)
+	SIGTTOU   = syscall.Signal(0x16)
+	SIGURG    = syscall.Signal(0x17)
+	SIGUSR1   = syscall.Signal(0xa)
+	SIGUSR2   = syscall.Signal(0xc)
+	SIGVTALRM = syscall.Signal(0x1a)
+	SIGWINCH  = syscall.Signal(0x1c)
+	SIGXCPU   = syscall.Signal(0x18)
+	SIGXFSZ   = syscall.Signal(0x19)
+)
+
+// Error table
+var errorList = [...]struct {
+	num  syscall.Errno
+	name string
+	desc string
+}{
+	{1, "EPERM", "operation not permitted"},
+	{2, "ENOENT", "no such file or directory"},
+	{3, "ESRCH", "no such process"},
+	{4, "EINTR", "interrupted system call"},
+	{5, "EIO", "input/output error"},
+	{6, "ENXIO", "no such device or address"},
+	{7, "E2BIG", "argument list too long"},
+	{8, "ENOEXEC", "exec format error"},
+	{9, "EBADF", "bad file descriptor"},
+	{10, "ECHILD", "no child processes"},
+	{11, "EAGAIN", "resource temporarily unavailable"},
+	{12, "ENOMEM", "cannot allocate memory"},
+	{13, "EACCES", "permission denied"},
+	{14, "EFAULT", "bad address"},
+	{15, "ENOTBLK", "block device required"},
+	{16, "EBUSY", "device or resource busy"},
+	{17, "EEXIST", "file exists"},
+	{18, "EXDEV", "invalid cross-device link"},
+	{19, "ENODEV", "no such device"},
+	{20, "ENOTDIR", "not a directory"},
+	{21, "EISDIR", "is a directory"},
+	{22, "EINVAL", "invalid argument"},
+	{23, "ENFILE", "too many open files in system"},
+	{24, "EMFILE", "too many open files"},
+	{25, "ENOTTY", "inappropriate ioctl for device"},
+	{26, "ETXTBSY", "text file busy"},
+	{27, "EFBIG", "file too large"},
+	{28, "ENOSPC", "no space left on device"},
+	{29, "ESPIPE", "illegal seek"},
+	{30, "EROFS", "read-only file system"},
+	{31, "EMLINK", "too many links"},
+	{32, "EPIPE", "broken pipe"},
+	{33, "EDOM", "numerical argument out of domain"},
+	{34, "ERANGE", "numerical result out of range"},
+	{35, "EDEADLK", "resource deadlock avoided"},
+	{36, "ENAMETOOLONG", "file name too long"},
+	{37, "ENOLCK", "no locks available"},
+	{38, "ENOSYS", "function not implemented"},
+	{39, "ENOTEMPTY", "directory not empty"},
+	{40, "ELOOP", "too many levels of symbolic links"},
+	{42, "ENOMSG", "no message of desired type"},
+	{43, "EIDRM", "identifier removed"},
+	{44, "ECHRNG", "channel number out of range"},
+	{45, "EL2NSYNC", "level 2 not synchronized"},
+	{46, "EL3HLT", "level 3 halted"},
+	{47, "EL3RST", "level 3 reset"},
+	{48, "ELNRNG", "link number out of range"},
+	{49, "EUNATCH", "protocol driver not attached"},
+	{50, "ENOCSI", "no CSI structure available"},
+	{51, "EL2HLT", "level 2 halted"},
+	{52, "EBADE", "invalid exchange"},
+	{53, "EBADR", "invalid request descriptor"},
+	{54, "EXFULL", "exchange full"},
+	{55, "ENOANO", "no anode"},
+	{56, "EBADRQC", "invalid request code"},
+	{57, "EBADSLT", "invalid slot"},
+	{59, "EBFONT", "bad font file format"},
+	{60, "ENOSTR", "device not a stream"},
+	{61, "ENODATA", "no data available"},
+	{62, "ETIME", "timer expired"},
+	{63, "ENOSR", "out of streams resources"},
+	{64, "ENONET", "machine is not on the network"},
+	{65, "ENOPKG", "package not installed"},
+	{66, "EREMOTE", "object is remote"},
+	{67, "ENOLINK", "link has been severed"},
+	{68, "EADV", "advertise error"},
+	{69, "ESRMNT", "srmount error"},
+	{70, "ECOMM", "communication error on send"},
+	{71, "EPROTO", "protocol error"},
+	{72, "EMULTIHOP", "multihop attempted"},
+	{73, "EDOTDOT", "RFS specific error"},
+	{74, "EBADMSG", "bad message"},
+	{75, "EOVERFLOW", "value too large for defined data type"},
+	{76, "ENOTUNIQ", "name not unique on network"},
+	{77, "EBADFD", "file descriptor in bad state"},
+	{78, "EREMCHG", "remote address changed"},
+	{79, "ELIBACC", "can not access a needed shared library"},
+	{80, "ELIBBAD", "accessing a corrupted shared library"},
+	{81, "ELIBSCN", ".lib section in a.out corrupted"},
+	{82, "ELIBMAX", "attempting to link in too many shared libraries"},
+	{83, "ELIBEXEC", "cannot exec a shared library directly"},
+	{84, "EILSEQ", "invalid or incomplete multibyte or wide character"},
+	{85, "ERESTART", "interrupted system call should be restarted"},
+	{86, "ESTRPIPE", "streams pipe error"},
+	{87, "EUSERS", "too many users"},
+	{88, "ENOTSOCK", "socket operation on non-socket"},
+	{89, "EDESTADDRREQ", "destination address required"},
+	{90, "EMSGSIZE", "message too long"},
+	{91, "EPROTOTYPE", "protocol wrong type for socket"},
+	{92, "ENOPROTOOPT", "protocol not available"},
+	{93, "EPROTONOSUPPORT", "protocol not supported"},
+	{94, "ESOCKTNOSUPPORT", "socket type not supported"},
+	{95, "ENOTSUP", "operation not supported"},
+	{96, "EPFNOSUPPORT", "protocol family not supported"},
+	{97, "EAFNOSUPPORT", "address family not supported by protocol"},
+	{98, "EADDRINUSE", "address already in use"},
+	{99, "EADDRNOTAVAIL", "cannot assign requested address"},
+	{100, "ENETDOWN", "network is down"},
+	{101, "ENETUNREACH", "network is unreachable"},
+	{102, "ENETRESET", "network dropped connection on reset"},
+	{103, "ECONNABORTED", "software caused connection abort"},
+	{104, "ECONNRESET", "connection reset by peer"},
+	{105, "ENOBUFS", "no buffer space available"},
+	{106, "EISCONN", "transport endpoint is already connected"},
+	{107, "ENOTCONN", "transport endpoint is not connected"},
+	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
+	{109, "ETOOMANYREFS", "too many references: cannot splice"},
+	{110, "ETIMEDOUT", "connection timed out"},
+	{111, "ECONNREFUSED", "connection refused"},
+	{112, "EHOSTDOWN", "host is down"},
+	{113, "EHOSTUNREACH", "no route to host"},
+	{114, "EALREADY", "operation already in progress"},
+	{115, "EINPROGRESS", "operation now in progress"},
+	{116, "ESTALE", "stale file handle"},
+	{117, "EUCLEAN", "structure needs cleaning"},
+	{118, "ENOTNAM", "not a XENIX named type file"},
+	{119, "ENAVAIL", "no XENIX semaphores available"},
+	{120, "EISNAM", "is a named type file"},
+	{121, "EREMOTEIO", "remote I/O error"},
+	{122, "EDQUOT", "disk quota exceeded"},
+	{123, "ENOMEDIUM", "no medium found"},
+	{124, "EMEDIUMTYPE", "wrong medium type"},
+	{125, "ECANCELED", "operation canceled"},
+	{126, "ENOKEY", "required key not available"},
+	{127, "EKEYEXPIRED", "key has expired"},
+	{128, "EKEYREVOKED", "key has been revoked"},
+	{129, "EKEYREJECTED", "key was rejected by service"},
+	{130, "EOWNERDEAD", "owner died"},
+	{131, "ENOTRECOVERABLE", "state not recoverable"},
+	{132, "ERFKILL", "operation not possible due to RF-kill"},
+	{133, "EHWPOISON", "memory page has hardware error"},
+}
+
+// Signal table
+var signalList = [...]struct {
+	num  syscall.Signal
+	name string
+	desc string
+}{
+	{1, "SIGHUP", "hangup"},
+	{2, "SIGINT", "interrupt"},
+	{3, "SIGQUIT", "quit"},
+	{4, "SIGILL", "illegal instruction"},
+	{5, "SIGTRAP", "trace/breakpoint trap"},
+	{6, "SIGABRT", "aborted"},
+	{7, "SIGBUS", "bus error"},
+	{8, "SIGFPE", "floating point exception"},
+	{9, "SIGKILL", "killed"},
+	{10, "SIGUSR1", "user defined signal 1"},
+	{11, "SIGSEGV", "segmentation fault"},
+	{12, "SIGUSR2", "user defined signal 2"},
+	{13, "SIGPIPE", "broken pipe"},
+	{14, "SIGALRM", "alarm clock"},
+	{15, "SIGTERM", "terminated"},
+	{16, "SIGSTKFLT", "stack fault"},
+	{17, "SIGCHLD", "child exited"},
+	{18, "SIGCONT", "continued"},
+	{19, "SIGSTOP", "stopped (signal)"},
+	{20, "SIGTSTP", "stopped"},
+	{21, "SIGTTIN", "stopped (tty input)"},
+	{22, "SIGTTOU", "stopped (tty output)"},
+	{23, "SIGURG", "urgent I/O condition"},
+	{24, "SIGXCPU", "CPU time limit exceeded"},
+	{25, "SIGXFSZ", "file size limit exceeded"},
+	{26, "SIGVTALRM", "virtual timer expired"},
+	{27, "SIGPROF", "profiling timer expired"},
+	{28, "SIGWINCH", "window changed"},
+	{29, "SIGIO", "I/O possible"},
+	{30, "SIGPWR", "power failure"},
+	{31, "SIGSYS", "bad system call"},
+}

vendor/golang.org/x/sys/unix/zerrors_linux_mips.go

@@ -5,7 +5,7 @@
 // +build mips,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
 
@@ -326,6 +326,7 @@ const (
 	SO_RCVBUF                        = 0x1002
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x1004
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x1006
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x1006
@@ -351,6 +352,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x1008
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go

@@ -5,7 +5,7 @@
 // +build mips64,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
 
@@ -326,6 +326,7 @@ const (
 	SO_RCVBUF                        = 0x1002
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x1004
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x1006
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x1006
@@ -351,6 +352,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x1008
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go

@@ -5,7 +5,7 @@
 // +build mips64le,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
 
@@ -326,6 +326,7 @@ const (
 	SO_RCVBUF                        = 0x1002
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x1004
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x1006
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x1006
@@ -351,6 +352,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x1008
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go

@@ -5,7 +5,7 @@
 // +build mipsle,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
 
@@ -326,6 +326,7 @@ const (
 	SO_RCVBUF                        = 0x1002
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x1004
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x1006
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x1006
@@ -351,6 +352,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x1008
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go

@@ -5,7 +5,7 @@
 // +build ppc,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
 
@@ -381,6 +381,7 @@ const (
 	SO_RCVBUF                        = 0x8
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x10
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x12
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x12
@@ -405,6 +406,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x3
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go

@@ -5,7 +5,7 @@
 // +build ppc64,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
 
@@ -385,6 +385,7 @@ const (
 	SO_RCVBUF                        = 0x8
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x10
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x12
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x12
@@ -409,6 +410,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x3
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go

@@ -5,7 +5,7 @@
 // +build ppc64le,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
 
@@ -385,6 +385,7 @@ const (
 	SO_RCVBUF                        = 0x8
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x10
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x12
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x12
@@ -409,6 +410,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x3
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go

@@ -5,7 +5,7 @@
 // +build riscv64,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
 
@@ -314,6 +314,7 @@ const (
 	SO_RCVBUF                        = 0x8
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x14
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x14
@@ -338,6 +339,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x3
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go

@@ -5,7 +5,7 @@
 // +build s390x,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include -fsigned-char _const.go
 
 package unix
 
@@ -389,6 +389,7 @@ const (
 	SO_RCVBUF                        = 0x8
 	SO_RCVBUFFORCE                   = 0x21
 	SO_RCVLOWAT                      = 0x12
+	SO_RCVMARK                       = 0x4b
 	SO_RCVTIMEO                      = 0x14
 	SO_RCVTIMEO_NEW                  = 0x42
 	SO_RCVTIMEO_OLD                  = 0x14
@@ -413,6 +414,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x40
 	SO_TIMESTAMPNS_OLD               = 0x23
 	SO_TIMESTAMP_NEW                 = 0x3f
+	SO_TXREHASH                      = 0x4a
 	SO_TXTIME                        = 0x3d
 	SO_TYPE                          = 0x3
 	SO_WIFI_STATUS                   = 0x29

vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go

@@ -5,7 +5,7 @@
 // +build sparc64,linux
 
 // Code generated by cmd/cgo -godefs; DO NOT EDIT.
-// cgo -godefs -- -Wall -Werror -static -I/tmp/include /build/unix/_const.go
+// cgo -godefs -- -Wall -Werror -static -I/tmp/include _const.go
 
 package unix
 
@@ -380,6 +380,7 @@ const (
 	SO_RCVBUF                        = 0x1002
 	SO_RCVBUFFORCE                   = 0x100b
 	SO_RCVLOWAT                      = 0x800
+	SO_RCVMARK                       = 0x54
 	SO_RCVTIMEO                      = 0x2000
 	SO_RCVTIMEO_NEW                  = 0x44
 	SO_RCVTIMEO_OLD                  = 0x2000
@@ -404,6 +405,7 @@ const (
 	SO_TIMESTAMPNS_NEW               = 0x42
 	SO_TIMESTAMPNS_OLD               = 0x21
 	SO_TIMESTAMP_NEW                 = 0x46
+	SO_TXREHASH                      = 0x53
 	SO_TXTIME                        = 0x3f
 	SO_TYPE                          = 0x1008
 	SO_WIFI_STATUS                   = 0x25