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Add golint to test (#255)

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* Add a new lint rule to the Makefile

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>

* Fix linter errors

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>

* Allow replacing the default apt mirror

Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
This commit is contained in:
Kenfe-Mickaël Laventure 2016-06-03 15:00:49 -07:00 • committed by Michael Crosby
parent 4176ba7b52
commit 5624732128
38 changed files with 297 additions and 151 deletions
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15
osutils/prctl.go
View file

@ -1,6 +1,8 @@
// +build linux
// http://man7.org/linux/man-pages/man2/prctl.2.html
// Package osutils provide access to the Get Child and Set Child prctl
// flags.
// See http://man7.org/linux/man-pages/man2/prctl.2.html
package osutils
import (
@ -8,6 +10,7 @@ import (
"unsafe"
)
// PR_SET_CHILD_SUBREAPER allows setting the child subreaper.
// If arg2 is nonzero, set the "child subreaper" attribute of the
// calling process; if arg2 is zero, unset the attribute. When a
// process is marked as a child subreaper, all of the children
@ -19,16 +22,18 @@ import (
// nearest still living ancestor subreaper will receive a SIGCHLD
// signal and be able to wait(2) on the process to discover its
// termination status.
const PR_SET_CHILD_SUBREAPER = 36
const prSetChildSubreaper = 36
// PR_GET_CHILD_SUBREAPER allows retrieving the current child
// subreaper.
// Return the "child subreaper" setting of the caller, in the
// location pointed to by (int *) arg2.
const PR_GET_CHILD_SUBREAPER = 37
const prGetChildSubreaper = 37
// GetSubreaper returns the subreaper setting for the calling process
func GetSubreaper() (int, error) {
var i uintptr
if _, _, err := syscall.RawSyscall(syscall.SYS_PRCTL, PR_GET_CHILD_SUBREAPER, uintptr(unsafe.Pointer(&i)), 0); err != 0 {
if _, _, err := syscall.RawSyscall(syscall.SYS_PRCTL, prGetChildSubreaper, uintptr(unsafe.Pointer(&i)), 0); err != 0 {
return -1, err
}
return int(i), nil
@ -36,7 +41,7 @@ func GetSubreaper() (int, error) {
// SetSubreaper sets the value i as the subreaper setting for the calling process
func SetSubreaper(i int) error {
if _, _, err := syscall.RawSyscall(syscall.SYS_PRCTL, PR_SET_CHILD_SUBREAPER, uintptr(i), 0); err != 0 {
if _, _, err := syscall.RawSyscall(syscall.SYS_PRCTL, prSetChildSubreaper, uintptr(i), 0); err != 0 {
return err
}
return nil

1
osutils/prctl_solaris.go
View file

@ -7,6 +7,7 @@ import (
)
//Solaris TODO
// GetSubreaper returns the subreaper setting for the calling process
func GetSubreaper() (int, error) {
return 0, errors.New("osutils GetSubreaper not implemented on Solaris")