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vendor: convert from glide to dep

Browse source 
```shell
go get -u -v github.com/golang/dep
dep init
```

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
This commit is contained in:
Vincent Batts 2019-01-21 10:59:59 -05:00
parent 53e54ea2f7
commit 94a6c46bde
Signed by: vbatts
GPG key ID: 10937E57733F1362
678 changed files with 119 additions and 224558 deletions
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136
vendor/golang.org/x/sys/unix/creds_test.go generated vendored
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@ -1,136 +0,0 @@
// Copyright 2012 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.
// +build linux
package unix_test
import (
"bytes"
"net"
"os"
"syscall"
"testing"
"golang.org/x/sys/unix"
)
// TestSCMCredentials tests the sending and receiving of credentials
// (PID, UID, GID) in an ancillary message between two UNIX
// sockets. The SO_PASSCRED socket option is enabled on the sending
// socket for this to work.
func TestSCMCredentials(t *testing.T) {
socketTypeTests := []struct {
socketType int
dataLen int
}{
{
unix.SOCK_STREAM,
1,
}, {
unix.SOCK_DGRAM,
0,
},
}
for _, tt := range socketTypeTests {
fds, err := unix.Socketpair(unix.AF_LOCAL, tt.socketType, 0)
if err != nil {
t.Fatalf("Socketpair: %v", err)
}
defer unix.Close(fds[0])
defer unix.Close(fds[1])
err = unix.SetsockoptInt(fds[0], unix.SOL_SOCKET, unix.SO_PASSCRED, 1)
if err != nil {
t.Fatalf("SetsockoptInt: %v", err)
}
srvFile := os.NewFile(uintptr(fds[0]), "server")
defer srvFile.Close()
srv, err := net.FileConn(srvFile)
if err != nil {
t.Errorf("FileConn: %v", err)
return
}
defer srv.Close()
cliFile := os.NewFile(uintptr(fds[1]), "client")
defer cliFile.Close()
cli, err := net.FileConn(cliFile)
if err != nil {
t.Errorf("FileConn: %v", err)
return
}
defer cli.Close()
var ucred unix.Ucred
if os.Getuid() != 0 {
ucred.Pid = int32(os.Getpid())
ucred.Uid = 0
ucred.Gid = 0
oob := unix.UnixCredentials(&ucred)
_, _, err := cli.(*net.UnixConn).WriteMsgUnix(nil, oob, nil)
if op, ok := err.(*net.OpError); ok {
err = op.Err
}
if sys, ok := err.(*os.SyscallError); ok {
err = sys.Err
}
if err != syscall.EPERM {
t.Fatalf("WriteMsgUnix failed with %v, want EPERM", err)
}
}
ucred.Pid = int32(os.Getpid())
ucred.Uid = uint32(os.Getuid())
ucred.Gid = uint32(os.Getgid())
oob := unix.UnixCredentials(&ucred)
// On SOCK_STREAM, this is internally going to send a dummy byte
n, oobn, err := cli.(*net.UnixConn).WriteMsgUnix(nil, oob, nil)
if err != nil {
t.Fatalf("WriteMsgUnix: %v", err)
}
if n != 0 {
t.Fatalf("WriteMsgUnix n = %d, want 0", n)
}
if oobn != len(oob) {
t.Fatalf("WriteMsgUnix oobn = %d, want %d", oobn, len(oob))
}
oob2 := make([]byte, 10*len(oob))
n, oobn2, flags, _, err := srv.(*net.UnixConn).ReadMsgUnix(nil, oob2)
if err != nil {
t.Fatalf("ReadMsgUnix: %v", err)
}
if flags != 0 {
t.Fatalf("ReadMsgUnix flags = 0x%x, want 0", flags)
}
if n != tt.dataLen {
t.Fatalf("ReadMsgUnix n = %d, want %d", n, tt.dataLen)
}
if oobn2 != oobn {
// without SO_PASSCRED set on the socket, ReadMsgUnix will
// return zero oob bytes
t.Fatalf("ReadMsgUnix oobn = %d, want %d", oobn2, oobn)
}
oob2 = oob2[:oobn2]
if !bytes.Equal(oob, oob2) {
t.Fatal("ReadMsgUnix oob bytes don't match")
}
scm, err := unix.ParseSocketControlMessage(oob2)
if err != nil {
t.Fatalf("ParseSocketControlMessage: %v", err)
}
newUcred, err := unix.ParseUnixCredentials(&scm[0])
if err != nil {
t.Fatalf("ParseUnixCredentials: %v", err)
}
if *newUcred != ucred {
t.Fatalf("ParseUnixCredentials = %+v, want %+v", newUcred, ucred)
}
}
}

49
vendor/golang.org/x/sys/unix/dev_darwin_test.go generated vendored
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@ -1,49 +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_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func TestDevices(t *testing.T) {
testCases := []struct {
path string
major uint32
minor uint32
}{
// Most of the device major/minor numbers on Darwin are
// dynamically generated by devfs. These are some well-known
// static numbers.
{"/dev/ttyp0", 4, 0},
{"/dev/ttys0", 4, 48},
{"/dev/ptyp0", 5, 0},
{"/dev/ptyr0", 5, 32},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
var stat unix.Stat_t
err := unix.Stat(tc.path, &stat)
if err != nil {
t.Errorf("failed to stat device: %v", err)
return
}
dev := uint64(stat.Rdev)
if unix.Major(dev) != tc.major {
t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
}
if unix.Minor(dev) != tc.minor {
t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
}
if unix.Mkdev(tc.major, tc.minor) != dev {
t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
}
})
}
}

48
vendor/golang.org/x/sys/unix/dev_dragonfly_test.go generated vendored
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@ -1,48 +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_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func TestDevices(t *testing.T) {
testCases := []struct {
path string
major uint32
minor uint32
}{
// Minor is a cookie instead of an index on DragonFlyBSD
{"/dev/null", 10, 0x00000002},
{"/dev/random", 10, 0x00000003},
{"/dev/urandom", 10, 0x00000004},
{"/dev/zero", 10, 0x0000000c},
{"/dev/bpf", 15, 0xffff00ff},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
var stat unix.Stat_t
err := unix.Stat(tc.path, &stat)
if err != nil {
t.Errorf("failed to stat device: %v", err)
return
}
dev := uint64(stat.Rdev)
if unix.Major(dev) != tc.major {
t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
}
if unix.Minor(dev) != tc.minor {
t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
}
if unix.Mkdev(tc.major, tc.minor) != dev {
t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
}
})
}
}

51
vendor/golang.org/x/sys/unix/dev_linux_test.go generated vendored
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@ -1,51 +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_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func TestDevices(t *testing.T) {
testCases := []struct {
path string
major uint32
minor uint32
}{
// well known major/minor numbers according to
// https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/admin-guide/devices.txt
{"/dev/null", 1, 3},
{"/dev/zero", 1, 5},
{"/dev/random", 1, 8},
{"/dev/full", 1, 7},
{"/dev/urandom", 1, 9},
{"/dev/tty", 5, 0},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
var stat unix.Stat_t
err := unix.Stat(tc.path, &stat)
if err != nil {
t.Errorf("failed to stat device: %v", err)
return
}
dev := uint64(stat.Rdev)
if unix.Major(dev) != tc.major {
t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
}
if unix.Minor(dev) != tc.minor {
t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
}
if unix.Mkdev(tc.major, tc.minor) != dev {
t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
}
})
}
}

50
vendor/golang.org/x/sys/unix/dev_netbsd_test.go generated vendored
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@ -1,50 +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_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func TestDevices(t *testing.T) {
testCases := []struct {
path string
major uint32
minor uint32
}{
// well known major/minor numbers according to /dev/MAKEDEV on
// NetBSD 7.0
{"/dev/null", 2, 2},
{"/dev/zero", 2, 12},
{"/dev/ttyp0", 5, 0},
{"/dev/ttyp1", 5, 1},
{"/dev/random", 46, 0},
{"/dev/urandom", 46, 1},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
var stat unix.Stat_t
err := unix.Stat(tc.path, &stat)
if err != nil {
t.Errorf("failed to stat device: %v", err)
return
}
dev := uint64(stat.Rdev)
if unix.Major(dev) != tc.major {
t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
}
if unix.Minor(dev) != tc.minor {
t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
}
if unix.Mkdev(tc.major, tc.minor) != dev {
t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
}
})
}
}

52
vendor/golang.org/x/sys/unix/dev_openbsd_test.go generated vendored
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@ -1,52 +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_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func TestDevices(t *testing.T) {
testCases := []struct {
path string
major uint32
minor uint32
}{
// well known major/minor numbers according to /dev/MAKEDEV on
// OpenBSD 6.0
{"/dev/null", 2, 2},
{"/dev/zero", 2, 12},
{"/dev/ttyp0", 5, 0},
{"/dev/ttyp1", 5, 1},
{"/dev/random", 45, 0},
{"/dev/srandom", 45, 1},
{"/dev/urandom", 45, 2},
{"/dev/arandom", 45, 3},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
var stat unix.Stat_t
err := unix.Stat(tc.path, &stat)
if err != nil {
t.Errorf("failed to stat device: %v", err)
return
}
dev := uint64(stat.Rdev)
if unix.Major(dev) != tc.major {
t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
}
if unix.Minor(dev) != tc.minor {
t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
}
if unix.Mkdev(tc.major, tc.minor) != dev {
t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
}
})
}
}

49
vendor/golang.org/x/sys/unix/dev_solaris_test.go generated vendored
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@ -1,49 +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_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func TestDevices(t *testing.T) {
testCases := []struct {
path string
major uint32
minor uint32
}{
// Well-known major/minor numbers on OpenSolaris according to
// /etc/name_to_major
{"/dev/zero", 134, 12},
{"/dev/null", 134, 2},
{"/dev/ptyp0", 172, 0},
{"/dev/ttyp0", 175, 0},
{"/dev/ttyp1", 175, 1},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
var stat unix.Stat_t
err := unix.Stat(tc.path, &stat)
if err != nil {
t.Errorf("failed to stat device: %v", err)
return
}
dev := uint64(stat.Rdev)
if unix.Major(dev) != tc.major {
t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
}
if unix.Minor(dev) != tc.minor {
t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
}
if unix.Mkdev(tc.major, tc.minor) != dev {
t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
}
})
}
}

9
vendor/golang.org/x/sys/unix/export_test.go generated vendored
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@ -1,9 +0,0 @@
// Copyright 2015 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.
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package unix
var Itoa = itoa

51
vendor/golang.org/x/sys/unix/linux/Dockerfile generated vendored
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@ -1,51 +0,0 @@
FROM ubuntu:16.04
# Use the most recent ubuntu sources
RUN echo 'deb http://en.archive.ubuntu.com/ubuntu/ artful main universe' >> /etc/apt/sources.list
# Dependencies to get the git sources and go binaries
RUN apt-get update && apt-get install -y \
curl \
git \
&& rm -rf /var/lib/apt/lists/*
# Get the git sources. If not cached, this takes O(5 minutes).
WORKDIR /git
RUN git config --global advice.detachedHead false
# Linux Kernel: Released 03 Sep 2017
RUN git clone --branch v4.13 --depth 1 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
# GNU C library: Released 02 Aug 2017 (we should try to get a secure way to clone this)
RUN git clone --branch glibc-2.26 --depth 1 git://sourceware.org/git/glibc.git
# Get Go 1.8 (https://github.com/docker-library/golang/blob/master/1.8/Dockerfile)
ENV GOLANG_VERSION 1.8
ENV GOLANG_DOWNLOAD_URL https://golang.org/dl/go$GOLANG_VERSION.linux-amd64.tar.gz
ENV GOLANG_DOWNLOAD_SHA256 53ab94104ee3923e228a2cb2116e5e462ad3ebaeea06ff04463479d7f12d27ca
RUN curl -fsSL "$GOLANG_DOWNLOAD_URL" -o golang.tar.gz \
&& echo "$GOLANG_DOWNLOAD_SHA256 golang.tar.gz" | sha256sum -c - \
&& tar -C /usr/local -xzf golang.tar.gz \
&& rm golang.tar.gz
ENV PATH /usr/local/go/bin:$PATH
# Linux and Glibc build dependencies
RUN apt-get update && apt-get install -y \
gawk make python \
gcc gcc-multilib \
gettext texinfo \
&& rm -rf /var/lib/apt/lists/*
# Emulator and cross compilers
RUN apt-get update && apt-get install -y \
qemu \
gcc-aarch64-linux-gnu gcc-arm-linux-gnueabi \
gcc-mips-linux-gnu gcc-mips64-linux-gnuabi64 \
gcc-mips64el-linux-gnuabi64 gcc-mipsel-linux-gnu \
gcc-powerpc64-linux-gnu gcc-powerpc64le-linux-gnu \
gcc-s390x-linux-gnu gcc-sparc64-linux-gnu \
&& rm -rf /var/lib/apt/lists/*
# Let the scripts know they are in the docker environment
ENV GOLANG_SYS_BUILD docker
WORKDIR /build
ENTRYPOINT ["go", "run", "linux/mkall.go", "/git/linux", "/git/glibc"]

379
vendor/golang.org/x/sys/unix/linux/mkall.go generated vendored
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@ -1,379 +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.
// linux/mkall.go - Generates all Linux zsysnum, zsyscall, zerror, and ztype
// files for all 11 linux architectures supported by the go compiler. See
// README.md for more information about the build system.
// To run it you must have a git checkout of the Linux kernel and glibc. Once
// the appropriate sources are ready, the program is run as:
// go run linux/mkall.go <linux_dir> <glibc_dir>
// +build ignore
package main
import (
"fmt"
"os"
"os/exec"
"path/filepath"
"runtime"
"strings"
)
// These will be paths to the appropriate source directories.
var LinuxDir string
var GlibcDir string
const TempDir = "/tmp"
const IncludeDir = TempDir + "/include" // To hold our C headers
const BuildDir = TempDir + "/build" // To hold intermediate build files
const GOOS = "linux" // Only for Linux targets
const BuildArch = "amd64" // Must be built on this architecture
const MinKernel = "2.6.23" // https://golang.org/doc/install#requirements
type target struct {
GoArch string // Architecture name according to Go
LinuxArch string // Architecture name according to the Linux Kernel
GNUArch string // Architecture name according to GNU tools (https://wiki.debian.org/Multiarch/Tuples)
BigEndian bool // Default Little Endian
SignedChar bool // Is -fsigned-char needed (default no)
Bits int
}
// List of the 11 Linux targets supported by the go compiler. sparc64 is not
// currently supported, though a port is in progress.
var targets = []target{
{
GoArch: "386",
LinuxArch: "x86",
GNUArch: "i686-linux-gnu", // Note "i686" not "i386"
Bits: 32,
},
{
GoArch: "amd64",
LinuxArch: "x86",
GNUArch: "x86_64-linux-gnu",
Bits: 64,
},
{
GoArch: "arm64",
LinuxArch: "arm64",
GNUArch: "aarch64-linux-gnu",
SignedChar: true,
Bits: 64,
},
{
GoArch: "arm",
LinuxArch: "arm",
GNUArch: "arm-linux-gnueabi",
Bits: 32,
},
{
GoArch: "mips",
LinuxArch: "mips",
GNUArch: "mips-linux-gnu",
BigEndian: true,
Bits: 32,
},
{
GoArch: "mipsle",
LinuxArch: "mips",
GNUArch: "mipsel-linux-gnu",
Bits: 32,
},
{
GoArch: "mips64",
LinuxArch: "mips",
GNUArch: "mips64-linux-gnuabi64",
BigEndian: true,
Bits: 64,
},
{
GoArch: "mips64le",
LinuxArch: "mips",
GNUArch: "mips64el-linux-gnuabi64",
Bits: 64,
},
{
GoArch: "ppc64",
LinuxArch: "powerpc",
GNUArch: "powerpc64-linux-gnu",
BigEndian: true,
Bits: 64,
},
{
GoArch: "ppc64le",
LinuxArch: "powerpc",
GNUArch: "powerpc64le-linux-gnu",
Bits: 64,
},
{
GoArch: "s390x",
LinuxArch: "s390",
GNUArch: "s390x-linux-gnu",
BigEndian: true,
SignedChar: true,
Bits: 64,
},
// {
// GoArch: "sparc64",
// LinuxArch: "sparc",
// GNUArch: "sparc64-linux-gnu",
// BigEndian: true,
// Bits: 64,
// },
}
func main() {
if runtime.GOOS != GOOS || runtime.GOARCH != BuildArch {
fmt.Printf("Build system has GOOS_GOARCH = %s_%s, need %s_%s\n",
runtime.GOOS, runtime.GOARCH, GOOS, BuildArch)
return
}
// Check that we are using the new build system if we should
if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
fmt.Println("In the new build system, mkall.go should not be called directly.")
fmt.Println("See README.md")
return
}
// Parse the command line options
if len(os.Args) != 3 {
fmt.Println("USAGE: go run linux/mkall.go <linux_dir> <glibc_dir>")
return
}
LinuxDir = os.Args[1]
GlibcDir = os.Args[2]
for _, t := range targets {
fmt.Printf("----- GENERATING: %s -----\n", t.GoArch)
if err := t.generateFiles(); err != nil {
fmt.Printf("%v\n***** FAILURE: %s *****\n\n", err, t.GoArch)
} else {
fmt.Printf("----- SUCCESS: %s -----\n\n", t.GoArch)
}
}
}
// Makes an exec.Cmd with Stderr attached to os.Stderr
func makeCommand(name string, args ...string) *exec.Cmd {
cmd := exec.Command(name, args...)
cmd.Stderr = os.Stderr
return cmd
}
// Runs the command, pipes output to a formatter, pipes that to an output file.
func (t *target) commandFormatOutput(formatter string, outputFile string,
name string, args ...string) (err error) {
mainCmd := makeCommand(name, args...)
fmtCmd := makeCommand(formatter)
if formatter == "mkpost" {
fmtCmd = makeCommand("go", "run", "mkpost.go")
// Set GOARCH_TARGET so mkpost knows what GOARCH is..
fmtCmd.Env = append(os.Environ(), "GOARCH_TARGET="+t.GoArch)
// Set GOARCH to host arch for mkpost, so it can run natively.
for i, s := range fmtCmd.Env {
if strings.HasPrefix(s, "GOARCH=") {
fmtCmd.Env[i] = "GOARCH=" + BuildArch
}
}
}
// mainCmd | fmtCmd > outputFile
if fmtCmd.Stdin, err = mainCmd.StdoutPipe(); err != nil {
return
}
if fmtCmd.Stdout, err = os.Create(outputFile); err != nil {
return
}
// Make sure the formatter eventually closes
if err = fmtCmd.Start(); err != nil {
return
}
defer func() {
fmtErr := fmtCmd.Wait()
if err == nil {
err = fmtErr
}
}()
return mainCmd.Run()
}
// Generates all the files for a Linux target
func (t *target) generateFiles() error {
// Setup environment variables
os.Setenv("GOOS", GOOS)
os.Setenv("GOARCH", t.GoArch)
// Get appropriate compiler and emulator (unless on x86)
if t.LinuxArch != "x86" {
// Check/Setup cross compiler
compiler := t.GNUArch + "-gcc"
if _, err := exec.LookPath(compiler); err != nil {
return err
}
os.Setenv("CC", compiler)
// Check/Setup emulator (usually first component of GNUArch)
qemuArchName := t.GNUArch[:strings.Index(t.GNUArch, "-")]
if t.LinuxArch == "powerpc" {
qemuArchName = t.GoArch
}
os.Setenv("GORUN", "qemu-"+qemuArchName)
} else {
os.Setenv("CC", "gcc")
}
// Make the include directory and fill it with headers
if err := os.MkdirAll(IncludeDir, os.ModePerm); err != nil {
return err
}
defer os.RemoveAll(IncludeDir)
if err := t.makeHeaders(); err != nil {
return fmt.Errorf("could not make header files: %v", err)
}
fmt.Println("header files generated")
// Make each of the four files
if err := t.makeZSysnumFile(); err != nil {
return fmt.Errorf("could not make zsysnum file: %v", err)
}
fmt.Println("zsysnum file generated")
if err := t.makeZSyscallFile(); err != nil {
return fmt.Errorf("could not make zsyscall file: %v", err)
}
fmt.Println("zsyscall file generated")
if err := t.makeZTypesFile(); err != nil {
return fmt.Errorf("could not make ztypes file: %v", err)
}
fmt.Println("ztypes file generated")
if err := t.makeZErrorsFile(); err != nil {
return fmt.Errorf("could not make zerrors file: %v", err)
}
fmt.Println("zerrors file generated")
return nil
}
// Create the Linux and glibc headers in the include directory.
func (t *target) makeHeaders() error {
// Make the Linux headers we need for this architecture
linuxMake := makeCommand("make", "headers_install", "ARCH="+t.LinuxArch, "INSTALL_HDR_PATH="+TempDir)
linuxMake.Dir = LinuxDir
if err := linuxMake.Run(); err != nil {
return err
}
// A Temporary build directory for glibc
if err := os.MkdirAll(BuildDir, os.ModePerm); err != nil {
return err
}
defer os.RemoveAll(BuildDir)
// Make the glibc headers we need for this architecture
confScript := filepath.Join(GlibcDir, "configure")
glibcConf := makeCommand(confScript, "--prefix="+TempDir, "--host="+t.GNUArch, "--enable-kernel="+MinKernel)
glibcConf.Dir = BuildDir
if err := glibcConf.Run(); err != nil {
return err
}
glibcMake := makeCommand("make", "install-headers")
glibcMake.Dir = BuildDir
if err := glibcMake.Run(); err != nil {
return err
}
// We only need an empty stubs file
stubsFile := filepath.Join(IncludeDir, "gnu/stubs.h")
if file, err := os.Create(stubsFile); err != nil {
return err
} else {
file.Close()
}
return nil
}
// makes the zsysnum_linux_$GOARCH.go file
func (t *target) makeZSysnumFile() error {
zsysnumFile := fmt.Sprintf("zsysnum_linux_%s.go", t.GoArch)
unistdFile := filepath.Join(IncludeDir, "asm/unistd.h")
args := append(t.cFlags(), unistdFile)
return t.commandFormatOutput("gofmt", zsysnumFile, "linux/mksysnum.pl", args...)
}
// makes the zsyscall_linux_$GOARCH.go file
func (t *target) makeZSyscallFile() error {
zsyscallFile := fmt.Sprintf("zsyscall_linux_%s.go", t.GoArch)
// Find the correct architecture syscall file (might end with x.go)
archSyscallFile := fmt.Sprintf("syscall_linux_%s.go", t.GoArch)
if _, err := os.Stat(archSyscallFile); os.IsNotExist(err) {
shortArch := strings.TrimSuffix(t.GoArch, "le")
archSyscallFile = fmt.Sprintf("syscall_linux_%sx.go", shortArch)
}
args := append(t.mksyscallFlags(), "-tags", "linux,"+t.GoArch,
"syscall_linux.go", archSyscallFile)
return t.commandFormatOutput("gofmt", zsyscallFile, "./mksyscall.pl", args...)
}
// makes the zerrors_linux_$GOARCH.go file
func (t *target) makeZErrorsFile() error {
zerrorsFile := fmt.Sprintf("zerrors_linux_%s.go", t.GoArch)
return t.commandFormatOutput("gofmt", zerrorsFile, "./mkerrors.sh", t.cFlags()...)
}
// makes the ztypes_linux_$GOARCH.go file
func (t *target) makeZTypesFile() error {
ztypesFile := fmt.Sprintf("ztypes_linux_%s.go", t.GoArch)
args := []string{"tool", "cgo", "-godefs", "--"}
args = append(args, t.cFlags()...)
args = append(args, "linux/types.go")
return t.commandFormatOutput("mkpost", ztypesFile, "go", args...)
}
// Flags that should be given to gcc and cgo for this target
func (t *target) cFlags() []string {
// Compile statically to avoid cross-architecture dynamic linking.
flags := []string{"-Wall", "-Werror", "-static", "-I" + IncludeDir}
// Architecture-specific flags
if t.SignedChar {
flags = append(flags, "-fsigned-char")
}
if t.LinuxArch == "x86" {
flags = append(flags, fmt.Sprintf("-m%d", t.Bits))
}
return flags
}
// Flags that should be given to mksyscall for this target
func (t *target) mksyscallFlags() (flags []string) {
if t.Bits == 32 {
if t.BigEndian {
flags = append(flags, "-b32")
} else {
flags = append(flags, "-l32")
}
}
// This flag menas a 64-bit value should use (even, odd)-pair.
if t.GoArch == "arm" || (t.LinuxArch == "mips" && t.Bits == 32) {
flags = append(flags, "-arm")
}
return
}

85
vendor/golang.org/x/sys/unix/linux/mksysnum.pl generated vendored
View file

@ -1,85 +0,0 @@
#!/usr/bin/env perl
# Copyright 2009 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.
use strict;
if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
print STDERR "GOARCH or GOOS not defined in environment\n";
exit 1;
}
# Check that we are using the new build system if we should
if($ENV{'GOLANG_SYS_BUILD'} ne "docker") {
print STDERR "In the new build system, mksysnum should not be called directly.\n";
print STDERR "See README.md\n";
exit 1;
}
my $command = "$0 ". join(' ', @ARGV);
print <<EOF;
// $command
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
package unix
const(
EOF
my $offset = 0;
sub fmt {
my ($name, $num) = @_;
if($num > 999){
# ignore deprecated syscalls that are no longer implemented
# https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/include/uapi/asm-generic/unistd.h?id=refs/heads/master#n716
return;
}
$name =~ y/a-z/A-Z/;
$num = $num + $offset;
print " SYS_$name = $num;\n";
}
my $prev;
open(CC, "$ENV{'CC'} -E -dD @ARGV |") || die "can't run $ENV{'CC'}";
while(<CC>){
if(/^#define __NR_Linux\s+([0-9]+)/){
# mips/mips64: extract offset
$offset = $1;
}
elsif(/^#define __NR(\w*)_SYSCALL_BASE\s+([0-9]+)/){
# arm: extract offset
$offset = $1;
}
elsif(/^#define __NR_syscalls\s+/) {
# ignore redefinitions of __NR_syscalls
}
elsif(/^#define __NR_(\w*)Linux_syscalls\s+/) {
# mips/mips64: ignore definitions about the number of syscalls
}
elsif(/^#define __NR_(\w+)\s+([0-9]+)/){
$prev = $2;
fmt($1, $2);
}
elsif(/^#define __NR3264_(\w+)\s+([0-9]+)/){
$prev = $2;
fmt($1, $2);
}
elsif(/^#define __NR_(\w+)\s+\(\w+\+\s*([0-9]+)\)/){
fmt($1, $prev+$2)
}
elsif(/^#define __NR_(\w+)\s+\(__NR_Linux \+ ([0-9]+)/){
fmt($1, $2);
}
elsif(/^#define __NR_(\w+)\s+\(__NR_SYSCALL_BASE \+ ([0-9]+)/){
fmt($1, $2);
}
}
print <<EOF;
)
EOF

595
vendor/golang.org/x/sys/unix/linux/types.go generated vendored
View file

@ -1,595 +0,0 @@
// Copyright 2009 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.
// +build ignore
/*
Input to cgo -godefs. See README.md
*/
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package unix
/*
#define _LARGEFILE_SOURCE
#define _LARGEFILE64_SOURCE
#define _FILE_OFFSET_BITS 64
#define _GNU_SOURCE
#include <dirent.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <netpacket/packet.h>
#include <poll.h>
#include <signal.h>
#include <stdio.h>
#include <sys/epoll.h>
#include <sys/inotify.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/param.h>
#include <sys/ptrace.h>
#include <sys/resource.h>
#include <sys/select.h>
#include <sys/signal.h>
#include <sys/statfs.h>
#include <sys/sysinfo.h>
#include <sys/time.h>
#include <sys/times.h>
#include <sys/timex.h>
#include <sys/un.h>
#include <sys/user.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#include <linux/filter.h>
#include <linux/keyctl.h>
#include <linux/netlink.h>
#include <linux/perf_event.h>
#include <linux/rtnetlink.h>
#include <linux/icmpv6.h>
#include <asm/termbits.h>
#include <asm/ptrace.h>
#include <time.h>
#include <unistd.h>
#include <ustat.h>
#include <utime.h>
#include <linux/can.h>
#include <linux/if_alg.h>
#include <linux/fs.h>
#include <linux/vm_sockets.h>
#include <linux/random.h>
#include <linux/taskstats.h>
#include <linux/genetlink.h>
// On mips64, the glibc stat and kernel stat do not agree
#if (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI64)
// Use the stat defined by the kernel with a few modifications. These are:
// * The time fields (like st_atime and st_atimensec) use the timespec
// struct (like st_atim) for consitancy with the glibc fields.
// * The padding fields get different names to not break compatibility.
// * st_blocks is signed, again for compatibility.
struct stat {
unsigned int st_dev;
unsigned int st_pad1[3]; // Reserved for st_dev expansion
unsigned long st_ino;
mode_t st_mode;
__u32 st_nlink;
uid_t st_uid;
gid_t st_gid;
unsigned int st_rdev;
unsigned int st_pad2[3]; // Reserved for st_rdev expansion
off_t st_size;
// These are declared as speperate fields in the kernel. Here we use
// the timespec struct for consistancy with the other stat structs.
struct timespec st_atim;
struct timespec st_mtim;
struct timespec st_ctim;
unsigned int st_blksize;
unsigned int st_pad4;
long st_blocks;
};
// These are needed because we do not include fcntl.h or sys/types.h
#include <linux/fcntl.h>
#include <linux/fadvise.h>
#else
// Use the stat defined by glibc
#include <fcntl.h>
#include <sys/types.h>
#endif
#ifdef TCSETS2
// On systems that have "struct termios2" use this as type Termios.
typedef struct termios2 termios_t;
#else
typedef struct termios termios_t;
#endif
enum {
sizeofPtr = sizeof(void*),
};
union sockaddr_all {
struct sockaddr s1; // this one gets used for fields
struct sockaddr_in s2; // these pad it out
struct sockaddr_in6 s3;
struct sockaddr_un s4;
struct sockaddr_ll s5;
struct sockaddr_nl s6;
};
struct sockaddr_any {
struct sockaddr addr;
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
};
// copied from /usr/include/bluetooth/hci.h
struct sockaddr_hci {
sa_family_t hci_family;
unsigned short hci_dev;
unsigned short hci_channel;
};;
// copied from /usr/include/linux/un.h
struct my_sockaddr_un {
sa_family_t sun_family;
#if defined(__ARM_EABI__) || defined(__powerpc64__)
// on ARM char is by default unsigned
signed char sun_path[108];
#else
char sun_path[108];
#endif
};
#ifdef __ARM_EABI__
typedef struct user_regs PtraceRegs;
#elif defined(__aarch64__)
typedef struct user_pt_regs PtraceRegs;
#elif defined(__mips__) || defined(__powerpc64__)
typedef struct pt_regs PtraceRegs;
#elif defined(__s390x__)
typedef struct _user_regs_struct PtraceRegs;
#elif defined(__sparc__)
#include <asm/ptrace.h>
typedef struct pt_regs PtraceRegs;
#else
typedef struct user_regs_struct PtraceRegs;
#endif
#if defined(__s390x__)
typedef struct _user_psw_struct ptracePsw;
typedef struct _user_fpregs_struct ptraceFpregs;
typedef struct _user_per_struct ptracePer;
#else
typedef struct {} ptracePsw;
typedef struct {} ptraceFpregs;
typedef struct {} ptracePer;
#endif
// The real epoll_event is a union, and godefs doesn't handle it well.
struct my_epoll_event {
uint32_t events;
#if defined(__ARM_EABI__) || defined(__aarch64__) || (defined(__mips__) && _MIPS_SIM == _ABIO32)
// padding is not specified in linux/eventpoll.h but added to conform to the
// alignment requirements of EABI
int32_t padFd;
#elif defined(__powerpc64__) || defined(__s390x__) || defined(__sparc__)
int32_t _padFd;
#endif
int32_t fd;
int32_t pad;
};
*/
import "C"
// Machine characteristics; for internal use.
const (
sizeofPtr = C.sizeofPtr
sizeofShort = C.sizeof_short
sizeofInt = C.sizeof_int
sizeofLong = C.sizeof_long
sizeofLongLong = C.sizeof_longlong
PathMax = C.PATH_MAX
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
// Time
type Timespec C.struct_timespec
type Timeval C.struct_timeval
type Timex C.struct_timex
type Time_t C.time_t
type Tms C.struct_tms
type Utimbuf C.struct_utimbuf
// Processes
type Rusage C.struct_rusage
type Rlimit C.struct_rlimit
type _Gid_t C.gid_t
// Files
type Stat_t C.struct_stat
type Statfs_t C.struct_statfs
type Dirent C.struct_dirent
type Fsid C.fsid_t
type Flock_t C.struct_flock
// Filesystem Encryption
type FscryptPolicy C.struct_fscrypt_policy
type FscryptKey C.struct_fscrypt_key
// Structure for Keyctl
type KeyctlDHParams C.struct_keyctl_dh_params
// Advice to Fadvise
const (
FADV_NORMAL = C.POSIX_FADV_NORMAL
FADV_RANDOM = C.POSIX_FADV_RANDOM
FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
FADV_WILLNEED = C.POSIX_FADV_WILLNEED
FADV_DONTNEED = C.POSIX_FADV_DONTNEED
FADV_NOREUSE = C.POSIX_FADV_NOREUSE
)
// Sockets
type RawSockaddrInet4 C.struct_sockaddr_in
type RawSockaddrInet6 C.struct_sockaddr_in6
type RawSockaddrUnix C.struct_my_sockaddr_un
type RawSockaddrLinklayer C.struct_sockaddr_ll
type RawSockaddrNetlink C.struct_sockaddr_nl
type RawSockaddrHCI C.struct_sockaddr_hci
type RawSockaddrCAN C.struct_sockaddr_can
type RawSockaddrALG C.struct_sockaddr_alg
type RawSockaddrVM C.struct_sockaddr_vm
type RawSockaddr C.struct_sockaddr
type RawSockaddrAny C.struct_sockaddr_any
type _Socklen C.socklen_t
type Linger C.struct_linger
type Iovec C.struct_iovec
type IPMreq C.struct_ip_mreq
type IPMreqn C.struct_ip_mreqn
type IPv6Mreq C.struct_ipv6_mreq
type PacketMreq C.struct_packet_mreq
type Msghdr C.struct_msghdr
type Cmsghdr C.struct_cmsghdr
type Inet4Pktinfo C.struct_in_pktinfo
type Inet6Pktinfo C.struct_in6_pktinfo
type IPv6MTUInfo C.struct_ip6_mtuinfo
type ICMPv6Filter C.struct_icmp6_filter
type Ucred C.struct_ucred
type TCPInfo C.struct_tcp_info
const (
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
SizeofSockaddrLinklayer = C.sizeof_struct_sockaddr_ll
SizeofSockaddrNetlink = C.sizeof_struct_sockaddr_nl
SizeofSockaddrHCI = C.sizeof_struct_sockaddr_hci
SizeofSockaddrCAN = C.sizeof_struct_sockaddr_can
SizeofSockaddrALG = C.sizeof_struct_sockaddr_alg
SizeofSockaddrVM = C.sizeof_struct_sockaddr_vm
SizeofLinger = C.sizeof_struct_linger
SizeofIovec = C.sizeof_struct_iovec
SizeofIPMreq = C.sizeof_struct_ip_mreq
SizeofIPMreqn = C.sizeof_struct_ip_mreqn
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
SizeofPacketMreq = C.sizeof_struct_packet_mreq
SizeofMsghdr = C.sizeof_struct_msghdr
SizeofCmsghdr = C.sizeof_struct_cmsghdr
SizeofInet4Pktinfo = C.sizeof_struct_in_pktinfo
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
SizeofUcred = C.sizeof_struct_ucred
SizeofTCPInfo = C.sizeof_struct_tcp_info
)
// Netlink routing and interface messages
const (
IFA_UNSPEC = C.IFA_UNSPEC
IFA_ADDRESS = C.IFA_ADDRESS
IFA_LOCAL = C.IFA_LOCAL
IFA_LABEL = C.IFA_LABEL
IFA_BROADCAST = C.IFA_BROADCAST
IFA_ANYCAST = C.IFA_ANYCAST
IFA_CACHEINFO = C.IFA_CACHEINFO
IFA_MULTICAST = C.IFA_MULTICAST
IFLA_UNSPEC = C.IFLA_UNSPEC
IFLA_ADDRESS = C.IFLA_ADDRESS
IFLA_BROADCAST = C.IFLA_BROADCAST
IFLA_IFNAME = C.IFLA_IFNAME
IFLA_MTU = C.IFLA_MTU
IFLA_LINK = C.IFLA_LINK
IFLA_QDISC = C.IFLA_QDISC
IFLA_STATS = C.IFLA_STATS
IFLA_COST = C.IFLA_COST
IFLA_PRIORITY = C.IFLA_PRIORITY
IFLA_MASTER = C.IFLA_MASTER
IFLA_WIRELESS = C.IFLA_WIRELESS
IFLA_PROTINFO = C.IFLA_PROTINFO
IFLA_TXQLEN = C.IFLA_TXQLEN
IFLA_MAP = C.IFLA_MAP
IFLA_WEIGHT = C.IFLA_WEIGHT
IFLA_OPERSTATE = C.IFLA_OPERSTATE
IFLA_LINKMODE = C.IFLA_LINKMODE
IFLA_LINKINFO = C.IFLA_LINKINFO
IFLA_NET_NS_PID = C.IFLA_NET_NS_PID
IFLA_IFALIAS = C.IFLA_IFALIAS
IFLA_MAX = C.IFLA_MAX
RT_SCOPE_UNIVERSE = C.RT_SCOPE_UNIVERSE
RT_SCOPE_SITE = C.RT_SCOPE_SITE
RT_SCOPE_LINK = C.RT_SCOPE_LINK
RT_SCOPE_HOST = C.RT_SCOPE_HOST
RT_SCOPE_NOWHERE = C.RT_SCOPE_NOWHERE
RT_TABLE_UNSPEC = C.RT_TABLE_UNSPEC
RT_TABLE_COMPAT = C.RT_TABLE_COMPAT
RT_TABLE_DEFAULT = C.RT_TABLE_DEFAULT
RT_TABLE_MAIN = C.RT_TABLE_MAIN
RT_TABLE_LOCAL = C.RT_TABLE_LOCAL
RT_TABLE_MAX = C.RT_TABLE_MAX
RTA_UNSPEC = C.RTA_UNSPEC
RTA_DST = C.RTA_DST
RTA_SRC = C.RTA_SRC
RTA_IIF = C.RTA_IIF
RTA_OIF = C.RTA_OIF
RTA_GATEWAY = C.RTA_GATEWAY
RTA_PRIORITY = C.RTA_PRIORITY
RTA_PREFSRC = C.RTA_PREFSRC
RTA_METRICS = C.RTA_METRICS
RTA_MULTIPATH = C.RTA_MULTIPATH
RTA_FLOW = C.RTA_FLOW
RTA_CACHEINFO = C.RTA_CACHEINFO
RTA_TABLE = C.RTA_TABLE
RTN_UNSPEC = C.RTN_UNSPEC
RTN_UNICAST = C.RTN_UNICAST
RTN_LOCAL = C.RTN_LOCAL
RTN_BROADCAST = C.RTN_BROADCAST
RTN_ANYCAST = C.RTN_ANYCAST
RTN_MULTICAST = C.RTN_MULTICAST
RTN_BLACKHOLE = C.RTN_BLACKHOLE
RTN_UNREACHABLE = C.RTN_UNREACHABLE
RTN_PROHIBIT = C.RTN_PROHIBIT
RTN_THROW = C.RTN_THROW
RTN_NAT = C.RTN_NAT
RTN_XRESOLVE = C.RTN_XRESOLVE
RTNLGRP_NONE = C.RTNLGRP_NONE
RTNLGRP_LINK = C.RTNLGRP_LINK
RTNLGRP_NOTIFY = C.RTNLGRP_NOTIFY
RTNLGRP_NEIGH = C.RTNLGRP_NEIGH
RTNLGRP_TC = C.RTNLGRP_TC
RTNLGRP_IPV4_IFADDR = C.RTNLGRP_IPV4_IFADDR
RTNLGRP_IPV4_MROUTE = C.RTNLGRP_IPV4_MROUTE
RTNLGRP_IPV4_ROUTE = C.RTNLGRP_IPV4_ROUTE
RTNLGRP_IPV4_RULE = C.RTNLGRP_IPV4_RULE
RTNLGRP_IPV6_IFADDR = C.RTNLGRP_IPV6_IFADDR
RTNLGRP_IPV6_MROUTE = C.RTNLGRP_IPV6_MROUTE
RTNLGRP_IPV6_ROUTE = C.RTNLGRP_IPV6_ROUTE
RTNLGRP_IPV6_IFINFO = C.RTNLGRP_IPV6_IFINFO
RTNLGRP_IPV6_PREFIX = C.RTNLGRP_IPV6_PREFIX
RTNLGRP_IPV6_RULE = C.RTNLGRP_IPV6_RULE
RTNLGRP_ND_USEROPT = C.RTNLGRP_ND_USEROPT
SizeofNlMsghdr = C.sizeof_struct_nlmsghdr
SizeofNlMsgerr = C.sizeof_struct_nlmsgerr
SizeofRtGenmsg = C.sizeof_struct_rtgenmsg
SizeofNlAttr = C.sizeof_struct_nlattr
SizeofRtAttr = C.sizeof_struct_rtattr
SizeofIfInfomsg = C.sizeof_struct_ifinfomsg
SizeofIfAddrmsg = C.sizeof_struct_ifaddrmsg
SizeofRtMsg = C.sizeof_struct_rtmsg
SizeofRtNexthop = C.sizeof_struct_rtnexthop
)
type NlMsghdr C.struct_nlmsghdr
type NlMsgerr C.struct_nlmsgerr
type RtGenmsg C.struct_rtgenmsg
type NlAttr C.struct_nlattr
type RtAttr C.struct_rtattr
type IfInfomsg C.struct_ifinfomsg
type IfAddrmsg C.struct_ifaddrmsg
type RtMsg C.struct_rtmsg
type RtNexthop C.struct_rtnexthop
// Linux socket filter
const (
SizeofSockFilter = C.sizeof_struct_sock_filter
SizeofSockFprog = C.sizeof_struct_sock_fprog
)
type SockFilter C.struct_sock_filter
type SockFprog C.struct_sock_fprog
// Inotify
type InotifyEvent C.struct_inotify_event
const SizeofInotifyEvent = C.sizeof_struct_inotify_event
// Ptrace
// Register structures
type PtraceRegs C.PtraceRegs
// Structures contained in PtraceRegs on s390x (exported by mkpost.go)
type PtracePsw C.ptracePsw
type PtraceFpregs C.ptraceFpregs
type PtracePer C.ptracePer
// Misc
type FdSet C.fd_set
type Sysinfo_t C.struct_sysinfo
type Utsname C.struct_utsname
type Ustat_t C.struct_ustat
type EpollEvent C.struct_my_epoll_event
const (
AT_FDCWD = C.AT_FDCWD
AT_REMOVEDIR = C.AT_REMOVEDIR
AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
)
type PollFd C.struct_pollfd
const (
POLLIN = C.POLLIN
POLLPRI = C.POLLPRI
POLLOUT = C.POLLOUT
POLLRDHUP = C.POLLRDHUP
POLLERR = C.POLLERR
POLLHUP = C.POLLHUP
POLLNVAL = C.POLLNVAL
)
type Sigset_t C.sigset_t
const RNDGETENTCNT = C.RNDGETENTCNT
const PERF_IOC_FLAG_GROUP = C.PERF_IOC_FLAG_GROUP
// Terminal handling
type Termios C.termios_t
type Winsize C.struct_winsize
// Taskstats
type Taskstats C.struct_taskstats
const (
TASKSTATS_CMD_UNSPEC = C.TASKSTATS_CMD_UNSPEC
TASKSTATS_CMD_GET = C.TASKSTATS_CMD_GET
TASKSTATS_CMD_NEW = C.TASKSTATS_CMD_NEW
TASKSTATS_TYPE_UNSPEC = C.TASKSTATS_TYPE_UNSPEC
TASKSTATS_TYPE_PID = C.TASKSTATS_TYPE_PID
TASKSTATS_TYPE_TGID = C.TASKSTATS_TYPE_TGID
TASKSTATS_TYPE_STATS = C.TASKSTATS_TYPE_STATS
TASKSTATS_TYPE_AGGR_PID = C.TASKSTATS_TYPE_AGGR_PID
TASKSTATS_TYPE_AGGR_TGID = C.TASKSTATS_TYPE_AGGR_TGID
TASKSTATS_TYPE_NULL = C.TASKSTATS_TYPE_NULL
TASKSTATS_CMD_ATTR_UNSPEC = C.TASKSTATS_CMD_ATTR_UNSPEC
TASKSTATS_CMD_ATTR_PID = C.TASKSTATS_CMD_ATTR_PID
TASKSTATS_CMD_ATTR_TGID = C.TASKSTATS_CMD_ATTR_TGID
TASKSTATS_CMD_ATTR_REGISTER_CPUMASK = C.TASKSTATS_CMD_ATTR_REGISTER_CPUMASK
TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = C.TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK
)
// Generic netlink
type Genlmsghdr C.struct_genlmsghdr
const (
CTRL_CMD_UNSPEC = C.CTRL_CMD_UNSPEC
CTRL_CMD_NEWFAMILY = C.CTRL_CMD_NEWFAMILY
CTRL_CMD_DELFAMILY = C.CTRL_CMD_DELFAMILY
CTRL_CMD_GETFAMILY = C.CTRL_CMD_GETFAMILY
CTRL_CMD_NEWOPS = C.CTRL_CMD_NEWOPS
CTRL_CMD_DELOPS = C.CTRL_CMD_DELOPS
CTRL_CMD_GETOPS = C.CTRL_CMD_GETOPS
CTRL_CMD_NEWMCAST_GRP = C.CTRL_CMD_NEWMCAST_GRP
CTRL_CMD_DELMCAST_GRP = C.CTRL_CMD_DELMCAST_GRP
CTRL_CMD_GETMCAST_GRP = C.CTRL_CMD_GETMCAST_GRP
CTRL_ATTR_UNSPEC = C.CTRL_ATTR_UNSPEC
CTRL_ATTR_FAMILY_ID = C.CTRL_ATTR_FAMILY_ID
CTRL_ATTR_FAMILY_NAME = C.CTRL_ATTR_FAMILY_NAME
CTRL_ATTR_VERSION = C.CTRL_ATTR_VERSION
CTRL_ATTR_HDRSIZE = C.CTRL_ATTR_HDRSIZE
CTRL_ATTR_MAXATTR = C.CTRL_ATTR_MAXATTR
CTRL_ATTR_OPS = C.CTRL_ATTR_OPS
CTRL_ATTR_MCAST_GROUPS = C.CTRL_ATTR_MCAST_GROUPS
CTRL_ATTR_OP_UNSPEC = C.CTRL_ATTR_OP_UNSPEC
CTRL_ATTR_OP_ID = C.CTRL_ATTR_OP_ID
CTRL_ATTR_OP_FLAGS = C.CTRL_ATTR_OP_FLAGS
CTRL_ATTR_MCAST_GRP_UNSPEC = C.CTRL_ATTR_MCAST_GRP_UNSPEC
CTRL_ATTR_MCAST_GRP_NAME = C.CTRL_ATTR_MCAST_GRP_NAME
CTRL_ATTR_MCAST_GRP_ID = C.CTRL_ATTR_MCAST_GRP_ID
)

35
vendor/golang.org/x/sys/unix/mmap_unix_test.go generated vendored
View file

@ -1,35 +0,0 @@
// Copyright 2014 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.
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package unix_test
import (
"testing"
"golang.org/x/sys/unix"
)
func TestMmap(t *testing.T) {
b, err := unix.Mmap(-1, 0, unix.Getpagesize(), unix.PROT_NONE, unix.MAP_ANON|unix.MAP_PRIVATE)
if err != nil {
t.Fatalf("Mmap: %v", err)
}
if err := unix.Mprotect(b, unix.PROT_READ|unix.PROT_WRITE); err != nil {
t.Fatalf("Mprotect: %v", err)
}
b[0] = 42
if err := unix.Msync(b, unix.MS_SYNC); err != nil {
t.Fatalf("Msync: %v", err)
}
if err := unix.Madvise(b, unix.MADV_DONTNEED); err != nil {
t.Fatalf("Madvise: %v", err)
}
if err := unix.Munmap(b); err != nil {
t.Fatalf("Munmap: %v", err)
}
}

113
vendor/golang.org/x/sys/unix/openbsd_test.go generated vendored
View file

@ -1,113 +0,0 @@
// Copyright 2016 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.
// +build openbsd
// This, on the face of it, bizarre testing mechanism is necessary because
// the only reliable way to gauge whether or not a pledge(2) call has succeeded
// is that the program has been killed as a result of breaking its pledge.
package unix_test
import (
"flag"
"fmt"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"testing"
"golang.org/x/sys/unix"
)
type testProc struct {
fn func() // should always exit instead of returning
cleanup func() error // for instance, delete coredumps from testing pledge
success bool // whether zero-exit means success or failure
}
var (
testProcs = map[string]testProc{}
procName = ""
)
const (
optName = "sys-unix-internal-procname"
)
func init() {
flag.StringVar(&procName, optName, "", "internal use only")
}
// testCmd generates a proper command that, when executed, runs the test
// corresponding to the given key.
func testCmd(procName string) (*exec.Cmd, error) {
exe, err := filepath.Abs(os.Args[0])
if err != nil {
return nil, err
}
cmd := exec.Command(exe, "-"+optName+"="+procName)
cmd.Stdout, cmd.Stderr = os.Stdout, os.Stderr
return cmd, nil
}
// ExitsCorrectly is a comprehensive, one-line-of-use wrapper for testing
// a testProc with a key.
func ExitsCorrectly(procName string, t *testing.T) {
s := testProcs[procName]
c, err := testCmd(procName)
defer func() {
if s.cleanup() != nil {
t.Fatalf("Failed to run cleanup for %s", procName)
}
}()
if err != nil {
t.Fatalf("Failed to construct command for %s", procName)
}
if (c.Run() == nil) != s.success {
result := "succeed"
if !s.success {
result = "fail"
}
t.Fatalf("Process did not %s when it was supposed to", result)
}
}
func TestMain(m *testing.M) {
flag.Parse()
if procName != "" {
testProcs[procName].fn()
}
os.Exit(m.Run())
}
// For example, add a test for pledge.
func init() {
testProcs["pledge"] = testProc{
func() {
fmt.Println(unix.Pledge("", nil))
os.Exit(0)
},
func() error {
files, err := ioutil.ReadDir(".")
if err != nil {
return err
}
for _, file := range files {
if filepath.Ext(file.Name()) == ".core" {
if err := os.Remove(file.Name()); err != nil {
return err
}
}
}
return nil
},
false,
}
}
func TestPledge(t *testing.T) {
ExitsCorrectly("pledge", t)
}

62
vendor/golang.org/x/sys/unix/syscall_bsd_test.go generated vendored
View file

@ -1,62 +0,0 @@
// Copyright 2014 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.
// +build darwin dragonfly freebsd openbsd
package unix_test
import (
"os/exec"
"runtime"
"testing"
"golang.org/x/sys/unix"
)
const MNT_WAIT = 1
const MNT_NOWAIT = 2
func TestGetfsstat(t *testing.T) {
const flags = MNT_NOWAIT // see golang.org/issue/16937
n, err := unix.Getfsstat(nil, flags)
if err != nil {
t.Fatal(err)
}
data := make([]unix.Statfs_t, n)
n2, err := unix.Getfsstat(data, flags)
if err != nil {
t.Fatal(err)
}
if n != n2 {
t.Errorf("Getfsstat(nil) = %d, but subsequent Getfsstat(slice) = %d", n, n2)
}
for i, stat := range data {
if stat == (unix.Statfs_t{}) {
t.Errorf("index %v is an empty Statfs_t struct", i)
}
}
if t.Failed() {
for i, stat := range data[:n2] {
t.Logf("data[%v] = %+v", i, stat)
}
mount, err := exec.Command("mount").CombinedOutput()
if err != nil {
t.Logf("mount: %v\n%s", err, mount)
} else {
t.Logf("mount: %s", mount)
}
}
}
func TestSysctlRaw(t *testing.T) {
if runtime.GOOS == "openbsd" {
t.Skip("kern.proc.pid does not exist on OpenBSD")
}
_, err := unix.SysctlRaw("kern.proc.pid", unix.Getpid())
if err != nil {
t.Fatal(err)
}
}

297
vendor/golang.org/x/sys/unix/syscall_freebsd_test.go generated vendored
View file

@ -1,297 +0,0 @@
// Copyright 2014 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.
// +build freebsd
package unix_test
import (
"flag"
"fmt"
"io/ioutil"
"os"
"os/exec"
"path"
"path/filepath"
"runtime"
"testing"
"golang.org/x/sys/unix"
)
func TestSysctlUint64(t *testing.T) {
_, err := unix.SysctlUint64("vm.swap_total")
if err != nil {
t.Fatal(err)
}
}
// FIXME: Infrastructure for launching tests in subprocesses stolen from openbsd_test.go - refactor?
// testCmd generates a proper command that, when executed, runs the test
// corresponding to the given key.
type testProc struct {
fn func() // should always exit instead of returning
arg func(t *testing.T) string // generate argument for test
cleanup func(arg string) error // for instance, delete coredumps from testing pledge
success bool // whether zero-exit means success or failure
}
var (
testProcs = map[string]testProc{}
procName = ""
procArg = ""
)
const (
optName = "sys-unix-internal-procname"
optArg = "sys-unix-internal-arg"
)
func init() {
flag.StringVar(&procName, optName, "", "internal use only")
flag.StringVar(&procArg, optArg, "", "internal use only")
}
func testCmd(procName string, procArg string) (*exec.Cmd, error) {
exe, err := filepath.Abs(os.Args[0])
if err != nil {
return nil, err
}
cmd := exec.Command(exe, "-"+optName+"="+procName, "-"+optArg+"="+procArg)
cmd.Stdout, cmd.Stderr = os.Stdout, os.Stderr
return cmd, nil
}
// ExitsCorrectly is a comprehensive, one-line-of-use wrapper for testing
// a testProc with a key.
func ExitsCorrectly(t *testing.T, procName string) {
s := testProcs[procName]
arg := "-"
if s.arg != nil {
arg = s.arg(t)
}
c, err := testCmd(procName, arg)
defer func(arg string) {
if err := s.cleanup(arg); err != nil {
t.Fatalf("Failed to run cleanup for %s %s %#v", procName, err, err)
}
}(arg)
if err != nil {
t.Fatalf("Failed to construct command for %s", procName)
}
if (c.Run() == nil) != s.success {
result := "succeed"
if !s.success {
result = "fail"
}
t.Fatalf("Process did not %s when it was supposed to", result)
}
}
func TestMain(m *testing.M) {
flag.Parse()
if procName != "" {
t := testProcs[procName]
t.fn()
os.Stderr.WriteString("test function did not exit\n")
if t.success {
os.Exit(1)
} else {
os.Exit(0)
}
}
os.Exit(m.Run())
}
// end of infrastructure
const testfile = "gocapmodetest"
const testfile2 = testfile + "2"
func CapEnterTest() {
_, err := os.OpenFile(path.Join(procArg, testfile), os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
if err != nil {
panic(fmt.Sprintf("OpenFile: %s", err))
}
err = unix.CapEnter()
if err != nil {
panic(fmt.Sprintf("CapEnter: %s", err))
}
_, err = os.OpenFile(path.Join(procArg, testfile2), os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
if err == nil {
panic("OpenFile works!")
}
if err.(*os.PathError).Err != unix.ECAPMODE {
panic(fmt.Sprintf("OpenFile failed wrong: %s %#v", err, err))
}
os.Exit(0)
}
func makeTempDir(t *testing.T) string {
d, err := ioutil.TempDir("", "go_openat_test")
if err != nil {
t.Fatalf("TempDir failed: %s", err)
}
return d
}
func removeTempDir(arg string) error {
err := os.RemoveAll(arg)
if err != nil && err.(*os.PathError).Err == unix.ENOENT {
return nil
}
return err
}
func init() {
testProcs["cap_enter"] = testProc{
CapEnterTest,
makeTempDir,
removeTempDir,
true,
}
}
func TestCapEnter(t *testing.T) {
if runtime.GOARCH != "amd64" {
t.Skipf("skipping test on %s", runtime.GOARCH)
}
ExitsCorrectly(t, "cap_enter")
}
func OpenatTest() {
f, err := os.Open(procArg)
if err != nil {
panic(err)
}
err = unix.CapEnter()
if err != nil {
panic(fmt.Sprintf("CapEnter: %s", err))
}
fxx, err := unix.Openat(int(f.Fd()), "xx", os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
if err != nil {
panic(err)
}
unix.Close(fxx)
// The right to open BASE/xx is not ambient
_, err = os.OpenFile(procArg+"/xx", os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
if err == nil {
panic("OpenFile succeeded")
}
if err.(*os.PathError).Err != unix.ECAPMODE {
panic(fmt.Sprintf("OpenFile failed wrong: %s %#v", err, err))
}
// Can't make a new directory either
err = os.Mkdir(procArg+"2", 0777)
if err == nil {
panic("MKdir succeeded")
}
if err.(*os.PathError).Err != unix.ECAPMODE {
panic(fmt.Sprintf("Mkdir failed wrong: %s %#v", err, err))
}
// Remove all caps except read and lookup.
r, err := unix.CapRightsInit([]uint64{unix.CAP_READ, unix.CAP_LOOKUP})
if err != nil {
panic(fmt.Sprintf("CapRightsInit failed: %s %#v", err, err))
}
err = unix.CapRightsLimit(f.Fd(), r)
if err != nil {
panic(fmt.Sprintf("CapRightsLimit failed: %s %#v", err, err))
}
// Check we can get the rights back again
r, err = unix.CapRightsGet(f.Fd())
if err != nil {
panic(fmt.Sprintf("CapRightsGet failed: %s %#v", err, err))
}
b, err := unix.CapRightsIsSet(r, []uint64{unix.CAP_READ, unix.CAP_LOOKUP})
if err != nil {
panic(fmt.Sprintf("CapRightsIsSet failed: %s %#v", err, err))
}
if !b {
panic(fmt.Sprintf("Unexpected rights"))
}
b, err = unix.CapRightsIsSet(r, []uint64{unix.CAP_READ, unix.CAP_LOOKUP, unix.CAP_WRITE})
if err != nil {
panic(fmt.Sprintf("CapRightsIsSet failed: %s %#v", err, err))
}
if b {
panic(fmt.Sprintf("Unexpected rights (2)"))
}
// Can no longer create a file
_, err = unix.Openat(int(f.Fd()), "xx2", os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
if err == nil {
panic("Openat succeeded")
}
if err != unix.ENOTCAPABLE {
panic(fmt.Sprintf("OpenFileAt failed wrong: %s %#v", err, err))
}
// But can read an existing one
_, err = unix.Openat(int(f.Fd()), "xx", os.O_RDONLY, 0666)
if err != nil {
panic(fmt.Sprintf("Openat failed: %s %#v", err, err))
}
os.Exit(0)
}
func init() {
testProcs["openat"] = testProc{
OpenatTest,
makeTempDir,
removeTempDir,
true,
}
}
func TestOpenat(t *testing.T) {
if runtime.GOARCH != "amd64" {
t.Skipf("skipping test on %s", runtime.GOARCH)
}
ExitsCorrectly(t, "openat")
}
func TestCapRightsSetAndClear(t *testing.T) {
r, err := unix.CapRightsInit([]uint64{unix.CAP_READ, unix.CAP_WRITE, unix.CAP_PDWAIT})
if err != nil {
t.Fatalf("CapRightsInit failed: %s", err)
}
err = unix.CapRightsSet(r, []uint64{unix.CAP_EVENT, unix.CAP_LISTEN})
if err != nil {
t.Fatalf("CapRightsSet failed: %s", err)
}
b, err := unix.CapRightsIsSet(r, []uint64{unix.CAP_READ, unix.CAP_WRITE, unix.CAP_PDWAIT, unix.CAP_EVENT, unix.CAP_LISTEN})
if err != nil {
t.Fatalf("CapRightsIsSet failed: %s", err)
}
if !b {
t.Fatalf("Wrong rights set")
}
err = unix.CapRightsClear(r, []uint64{unix.CAP_READ, unix.CAP_PDWAIT})
if err != nil {
t.Fatalf("CapRightsClear failed: %s", err)
}
b, err = unix.CapRightsIsSet(r, []uint64{unix.CAP_WRITE, unix.CAP_EVENT, unix.CAP_LISTEN})
if err != nil {
t.Fatalf("CapRightsIsSet failed: %s", err)
}
if !b {
t.Fatalf("Wrong rights set")
}
}

234
vendor/golang.org/x/sys/unix/syscall_linux_test.go generated vendored
View file

@ -1,234 +0,0 @@
// Copyright 2016 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.
// +build linux
package unix_test
import (
"io/ioutil"
"os"
"testing"
"time"
"golang.org/x/sys/unix"
)
func TestFchmodat(t *testing.T) {
defer chtmpdir(t)()
touch(t, "file1")
os.Symlink("file1", "symlink1")
err := unix.Fchmodat(unix.AT_FDCWD, "symlink1", 0444, 0)
if err != nil {
t.Fatalf("Fchmodat: unexpected error: %v", err)
}
fi, err := os.Stat("file1")
if err != nil {
t.Fatal(err)
}
if fi.Mode() != 0444 {
t.Errorf("Fchmodat: failed to change mode: expected %v, got %v", 0444, fi.Mode())
}
err = unix.Fchmodat(unix.AT_FDCWD, "symlink1", 0444, unix.AT_SYMLINK_NOFOLLOW)
if err != unix.EOPNOTSUPP {
t.Fatalf("Fchmodat: unexpected error: %v, expected EOPNOTSUPP", err)
}
}
func TestIoctlGetInt(t *testing.T) {
f, err := os.Open("/dev/random")
if err != nil {
t.Fatalf("failed to open device: %v", err)
}
defer f.Close()
v, err := unix.IoctlGetInt(int(f.Fd()), unix.RNDGETENTCNT)
if err != nil {
t.Fatalf("failed to perform ioctl: %v", err)
}
t.Logf("%d bits of entropy available", v)
}
func TestPoll(t *testing.T) {
f, cleanup := mktmpfifo(t)
defer cleanup()
const timeout = 100
ok := make(chan bool, 1)
go func() {
select {
case <-time.After(10 * timeout * time.Millisecond):
t.Errorf("Poll: failed to timeout after %d milliseconds", 10*timeout)
case <-ok:
}
}()
fds := []unix.PollFd{{Fd: int32(f.Fd()), Events: unix.POLLIN}}
n, err := unix.Poll(fds, timeout)
ok <- true
if err != nil {
t.Errorf("Poll: unexpected error: %v", err)
return
}
if n != 0 {
t.Errorf("Poll: wrong number of events: got %v, expected %v", n, 0)
return
}
}
func TestPpoll(t *testing.T) {
f, cleanup := mktmpfifo(t)
defer cleanup()
const timeout = 100 * time.Millisecond
ok := make(chan bool, 1)
go func() {
select {
case <-time.After(10 * timeout):
t.Errorf("Ppoll: failed to timeout after %d", 10*timeout)
case <-ok:
}
}()
fds := []unix.PollFd{{Fd: int32(f.Fd()), Events: unix.POLLIN}}
timeoutTs := unix.NsecToTimespec(int64(timeout))
n, err := unix.Ppoll(fds, &timeoutTs, nil)
ok <- true
if err != nil {
t.Errorf("Ppoll: unexpected error: %v", err)
return
}
if n != 0 {
t.Errorf("Ppoll: wrong number of events: got %v, expected %v", n, 0)
return
}
}
// mktmpfifo creates a temporary FIFO and provides a cleanup function.
func mktmpfifo(t *testing.T) (*os.File, func()) {
err := unix.Mkfifo("fifo", 0666)
if err != nil {
t.Fatalf("mktmpfifo: failed to create FIFO: %v", err)
}
f, err := os.OpenFile("fifo", os.O_RDWR, 0666)
if err != nil {
os.Remove("fifo")
t.Fatalf("mktmpfifo: failed to open FIFO: %v", err)
}
return f, func() {
f.Close()
os.Remove("fifo")
}
}
func TestTime(t *testing.T) {
var ut unix.Time_t
ut2, err := unix.Time(&ut)
if err != nil {
t.Fatalf("Time: %v", err)
}
if ut != ut2 {
t.Errorf("Time: return value %v should be equal to argument %v", ut2, ut)
}
var now time.Time
for i := 0; i < 10; i++ {
ut, err = unix.Time(nil)
if err != nil {
t.Fatalf("Time: %v", err)
}
now = time.Now()
if int64(ut) == now.Unix() {
return
}
}
t.Errorf("Time: return value %v should be nearly equal to time.Now().Unix() %v", ut, now.Unix())
}
func TestUtime(t *testing.T) {
defer chtmpdir(t)()
touch(t, "file1")
buf := &unix.Utimbuf{
Modtime: 12345,
}
err := unix.Utime("file1", buf)
if err != nil {
t.Fatalf("Utime: %v", err)
}
fi, err := os.Stat("file1")
if err != nil {
t.Fatal(err)
}
if fi.ModTime().Unix() != 12345 {
t.Errorf("Utime: failed to change modtime: expected %v, got %v", 12345, fi.ModTime().Unix())
}
}
func TestGetrlimit(t *testing.T) {
var rlim unix.Rlimit
err := unix.Getrlimit(unix.RLIMIT_AS, &rlim)
if err != nil {
t.Fatalf("Getrlimit: %v", err)
}
}
func TestSelect(t *testing.T) {
_, err := unix.Select(0, nil, nil, nil, &unix.Timeval{0, 0})
if err != nil {
t.Fatalf("Select: %v", err)
}
}
// utilities taken from os/os_test.go
func touch(t *testing.T, name string) {
f, err := os.Create(name)
if err != nil {
t.Fatal(err)
}
if err := f.Close(); err != nil {
t.Fatal(err)
}
}
// chtmpdir changes the working directory to a new temporary directory and
// provides a cleanup function. Used when PWD is read-only.
func chtmpdir(t *testing.T) func() {
oldwd, err := os.Getwd()
if err != nil {
t.Fatalf("chtmpdir: %v", err)
}
d, err := ioutil.TempDir("", "test")
if err != nil {
t.Fatalf("chtmpdir: %v", err)
}
if err := os.Chdir(d); err != nil {
t.Fatalf("chtmpdir: %v", err)
}
return func() {
if err := os.Chdir(oldwd); err != nil {
t.Fatalf("chtmpdir: %v", err)
}
os.RemoveAll(d)
}
}

34
vendor/golang.org/x/sys/unix/syscall_solaris_test.go generated vendored
View file

@ -1,34 +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.
// +build solaris
package unix_test
import (
"os/exec"
"testing"
"golang.org/x/sys/unix"
)
func TestStatvfs(t *testing.T) {
if err := unix.Statvfs("", nil); err == nil {
t.Fatal(`Statvfs("") expected failure`)
}
statvfs := unix.Statvfs_t{}
if err := unix.Statvfs("/", &statvfs); err != nil {
t.Errorf(`Statvfs("/") failed: %v`, err)
}
if t.Failed() {
mount, err := exec.Command("mount").CombinedOutput()
if err != nil {
t.Logf("mount: %v\n%s", err, mount)
} else {
t.Logf("mount: %s", mount)
}
}
}

50
vendor/golang.org/x/sys/unix/syscall_test.go generated vendored
View file

@ -1,50 +0,0 @@
// Copyright 2013 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.
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package unix_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func testSetGetenv(t *testing.T, key, value string) {
err := unix.Setenv(key, value)
if err != nil {
t.Fatalf("Setenv failed to set %q: %v", value, err)
}
newvalue, found := unix.Getenv(key)
if !found {
t.Fatalf("Getenv failed to find %v variable (want value %q)", key, value)
}
if newvalue != value {
t.Fatalf("Getenv(%v) = %q; want %q", key, newvalue, value)
}
}
func TestEnv(t *testing.T) {
testSetGetenv(t, "TESTENV", "AVALUE")
// make sure TESTENV gets set to "", not deleted
testSetGetenv(t, "TESTENV", "")
}
func TestItoa(t *testing.T) {
// Make most negative integer: 0x8000...
i := 1
for i<<1 != 0 {
i <<= 1
}
if i >= 0 {
t.Fatal("bad math")
}
s := unix.Itoa(i)
f := fmt.Sprint(i)
if s != f {
t.Fatalf("itoa(%d) = %s, want %s", i, s, f)
}
}

345
vendor/golang.org/x/sys/unix/syscall_unix_test.go generated vendored
View file

@ -1,345 +0,0 @@
// Copyright 2013 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.
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package unix_test
import (
"flag"
"fmt"
"io/ioutil"
"net"
"os"
"os/exec"
"path/filepath"
"runtime"
"testing"
"time"
"golang.org/x/sys/unix"
)
// Tests that below functions, structures and constants are consistent
// on all Unix-like systems.
func _() {
// program scheduling priority functions and constants
var (
_ func(int, int, int) error = unix.Setpriority
_ func(int, int) (int, error) = unix.Getpriority
)
const (
_ int = unix.PRIO_USER
_ int = unix.PRIO_PROCESS
_ int = unix.PRIO_PGRP
)
// termios constants
const (
_ int = unix.TCIFLUSH
_ int = unix.TCIOFLUSH
_ int = unix.TCOFLUSH
)
// fcntl file locking structure and constants
var (
_ = unix.Flock_t{
Type: int16(0),
Whence: int16(0),
Start: int64(0),
Len: int64(0),
Pid: int32(0),
}
)
const (
_ = unix.F_GETLK
_ = unix.F_SETLK
_ = unix.F_SETLKW
)
}
// TestFcntlFlock tests whether the file locking structure matches
// the calling convention of each kernel.
func TestFcntlFlock(t *testing.T) {
name := filepath.Join(os.TempDir(), "TestFcntlFlock")
fd, err := unix.Open(name, unix.O_CREAT|unix.O_RDWR|unix.O_CLOEXEC, 0)
if err != nil {
t.Fatalf("Open failed: %v", err)
}
defer unix.Unlink(name)
defer unix.Close(fd)
flock := unix.Flock_t{
Type: unix.F_RDLCK,
Start: 0, Len: 0, Whence: 1,
}
if err := unix.FcntlFlock(uintptr(fd), unix.F_GETLK, &flock); err != nil {
t.Fatalf("FcntlFlock failed: %v", err)
}
}
// TestPassFD tests passing a file descriptor over a Unix socket.
//
// This test involved both a parent and child process. The parent
// process is invoked as a normal test, with "go test", which then
// runs the child process by running the current test binary with args
// "-test.run=^TestPassFD$" and an environment variable used to signal
// that the test should become the child process instead.
func TestPassFD(t *testing.T) {
if os.Getenv("GO_WANT_HELPER_PROCESS") == "1" {
passFDChild()
return
}
tempDir, err := ioutil.TempDir("", "TestPassFD")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tempDir)
fds, err := unix.Socketpair(unix.AF_LOCAL, unix.SOCK_STREAM, 0)
if err != nil {
t.Fatalf("Socketpair: %v", err)
}
defer unix.Close(fds[0])
defer unix.Close(fds[1])
writeFile := os.NewFile(uintptr(fds[0]), "child-writes")
readFile := os.NewFile(uintptr(fds[1]), "parent-reads")
defer writeFile.Close()
defer readFile.Close()
cmd := exec.Command(os.Args[0], "-test.run=^TestPassFD$", "--", tempDir)
cmd.Env = []string{"GO_WANT_HELPER_PROCESS=1"}
if lp := os.Getenv("LD_LIBRARY_PATH"); lp != "" {
cmd.Env = append(cmd.Env, "LD_LIBRARY_PATH="+lp)
}
cmd.ExtraFiles = []*os.File{writeFile}
out, err := cmd.CombinedOutput()
if len(out) > 0 || err != nil {
t.Fatalf("child process: %q, %v", out, err)
}
c, err := net.FileConn(readFile)
if err != nil {
t.Fatalf("FileConn: %v", err)
}
defer c.Close()
uc, ok := c.(*net.UnixConn)
if !ok {
t.Fatalf("unexpected FileConn type; expected UnixConn, got %T", c)
}
buf := make([]byte, 32) // expect 1 byte
oob := make([]byte, 32) // expect 24 bytes
closeUnix := time.AfterFunc(5*time.Second, func() {
t.Logf("timeout reading from unix socket")
uc.Close()
})
_, oobn, _, _, err := uc.ReadMsgUnix(buf, oob)
closeUnix.Stop()
scms, err := unix.ParseSocketControlMessage(oob[:oobn])
if err != nil {
t.Fatalf("ParseSocketControlMessage: %v", err)
}
if len(scms) != 1 {
t.Fatalf("expected 1 SocketControlMessage; got scms = %#v", scms)
}
scm := scms[0]
gotFds, err := unix.ParseUnixRights(&scm)
if err != nil {
t.Fatalf("unix.ParseUnixRights: %v", err)
}
if len(gotFds) != 1 {
t.Fatalf("wanted 1 fd; got %#v", gotFds)
}
f := os.NewFile(uintptr(gotFds[0]), "fd-from-child")
defer f.Close()
got, err := ioutil.ReadAll(f)
want := "Hello from child process!\n"
if string(got) != want {
t.Errorf("child process ReadAll: %q, %v; want %q", got, err, want)
}
}
// passFDChild is the child process used by TestPassFD.
func passFDChild() {
defer os.Exit(0)
// Look for our fd. It should be fd 3, but we work around an fd leak
// bug here (http://golang.org/issue/2603) to let it be elsewhere.
var uc *net.UnixConn
for fd := uintptr(3); fd <= 10; fd++ {
f := os.NewFile(fd, "unix-conn")
var ok bool
netc, _ := net.FileConn(f)
uc, ok = netc.(*net.UnixConn)
if ok {
break
}
}
if uc == nil {
fmt.Println("failed to find unix fd")
return
}
// Make a file f to send to our parent process on uc.
// We make it in tempDir, which our parent will clean up.
flag.Parse()
tempDir := flag.Arg(0)
f, err := ioutil.TempFile(tempDir, "")
if err != nil {
fmt.Printf("TempFile: %v", err)
return
}
f.Write([]byte("Hello from child process!\n"))
f.Seek(0, 0)
rights := unix.UnixRights(int(f.Fd()))
dummyByte := []byte("x")
n, oobn, err := uc.WriteMsgUnix(dummyByte, rights, nil)
if err != nil {
fmt.Printf("WriteMsgUnix: %v", err)
return
}
if n != 1 || oobn != len(rights) {
fmt.Printf("WriteMsgUnix = %d, %d; want 1, %d", n, oobn, len(rights))
return
}
}
// TestUnixRightsRoundtrip tests that UnixRights, ParseSocketControlMessage,
// and ParseUnixRights are able to successfully round-trip lists of file descriptors.
func TestUnixRightsRoundtrip(t *testing.T) {
testCases := [...][][]int{
{{42}},
{{1, 2}},
{{3, 4, 5}},
{{}},
{{1, 2}, {3, 4, 5}, {}, {7}},
}
for _, testCase := range testCases {
b := []byte{}
var n int
for _, fds := range testCase {
// Last assignment to n wins
n = len(b) + unix.CmsgLen(4*len(fds))
b = append(b, unix.UnixRights(fds...)...)
}
// Truncate b
b = b[:n]
scms, err := unix.ParseSocketControlMessage(b)
if err != nil {
t.Fatalf("ParseSocketControlMessage: %v", err)
}
if len(scms) != len(testCase) {
t.Fatalf("expected %v SocketControlMessage; got scms = %#v", len(testCase), scms)
}
for i, scm := range scms {
gotFds, err := unix.ParseUnixRights(&scm)
if err != nil {
t.Fatalf("ParseUnixRights: %v", err)
}
wantFds := testCase[i]
if len(gotFds) != len(wantFds) {
t.Fatalf("expected %v fds, got %#v", len(wantFds), gotFds)
}
for j, fd := range gotFds {
if fd != wantFds[j] {
t.Fatalf("expected fd %v, got %v", wantFds[j], fd)
}
}
}
}
}
func TestRlimit(t *testing.T) {
var rlimit, zero unix.Rlimit
err := unix.Getrlimit(unix.RLIMIT_NOFILE, &rlimit)
if err != nil {
t.Fatalf("Getrlimit: save failed: %v", err)
}
if zero == rlimit {
t.Fatalf("Getrlimit: save failed: got zero value %#v", rlimit)
}
set := rlimit
set.Cur = set.Max - 1
err = unix.Setrlimit(unix.RLIMIT_NOFILE, &set)
if err != nil {
t.Fatalf("Setrlimit: set failed: %#v %v", set, err)
}
var get unix.Rlimit
err = unix.Getrlimit(unix.RLIMIT_NOFILE, &get)
if err != nil {
t.Fatalf("Getrlimit: get failed: %v", err)
}
set = rlimit
set.Cur = set.Max - 1
if set != get {
// Seems like Darwin requires some privilege to
// increase the soft limit of rlimit sandbox, though
// Setrlimit never reports an error.
switch runtime.GOOS {
case "darwin":
default:
t.Fatalf("Rlimit: change failed: wanted %#v got %#v", set, get)
}
}
err = unix.Setrlimit(unix.RLIMIT_NOFILE, &rlimit)
if err != nil {
t.Fatalf("Setrlimit: restore failed: %#v %v", rlimit, err)
}
}
func TestSeekFailure(t *testing.T) {
_, err := unix.Seek(-1, 0, 0)
if err == nil {
t.Fatalf("Seek(-1, 0, 0) did not fail")
}
str := err.Error() // used to crash on Linux
t.Logf("Seek: %v", str)
if str == "" {
t.Fatalf("Seek(-1, 0, 0) return error with empty message")
}
}
func TestDup(t *testing.T) {
file, err := ioutil.TempFile("", "TestDup")
if err != nil {
t.Fatalf("Tempfile failed: %v", err)
}
defer os.Remove(file.Name())
defer file.Close()
f := int(file.Fd())
newFd, err := unix.Dup(f)
if err != nil {
t.Fatalf("Dup: %v", err)
}
err = unix.Dup2(newFd, newFd+1)
if err != nil {
t.Fatalf("Dup2: %v", err)
}
b1 := []byte("Test123")
b2 := make([]byte, 7)
_, err = unix.Write(newFd+1, b1)
if err != nil {
t.Fatalf("Write to dup2 fd failed: %v", err)
}
_, err = unix.Seek(f, 0, 0)
_, err = unix.Read(f, b2)
if err != nil {
t.Fatalf("Read back failed: %v", err)
}
if string(b1) != string(b2) {
t.Errorf("Dup: stdout write not in file, expected %v, got %v", string(b1), string(b2))
}
}