1 files changed, 0 insertions, 101 deletions
diff --git a/vendor/github.com/opencontainers/runc/libcontainer/system/linux.go b/vendor/github.com/opencontainers/runc/libcontainer/system/linux.go
deleted file mode 100644
index 4379a2070..000000000
--- a/vendor/github.com/opencontainers/runc/libcontainer/system/linux.go
+++ /dev/null
@@ -1,101 +0,0 @@
-// +build linux
-
-package system
-
-import (
-	"os/exec"
-	"unsafe"
-
-	"golang.org/x/sys/unix"
-)
-
-type ParentDeathSignal int
-
-func (p ParentDeathSignal) Restore() error {
-	if p == 0 {
-		return nil
-	}
-	current, err := GetParentDeathSignal()
-	if err != nil {
-		return err
-	}
-	if p == current {
-		return nil
-	}
-	return p.Set()
-}
-
-func (p ParentDeathSignal) Set() error {
-	return SetParentDeathSignal(uintptr(p))
-}
-
-func Execv(cmd string, args []string, env []string) error {
-	name, err := exec.LookPath(cmd)
-	if err != nil {
-		return err
-	}
-
-	return unix.Exec(name, args, env)
-}
-
-func Prlimit(pid, resource int, limit unix.Rlimit) error {
-	_, _, err := unix.RawSyscall6(unix.SYS_PRLIMIT64, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(&limit)), uintptr(unsafe.Pointer(&limit)), 0, 0)
-	if err != 0 {
-		return err
-	}
-	return nil
-}
-
-func SetParentDeathSignal(sig uintptr) error {
-	if err := unix.Prctl(unix.PR_SET_PDEATHSIG, sig, 0, 0, 0); err != nil {
-		return err
-	}
-	return nil
-}
-
-func GetParentDeathSignal() (ParentDeathSignal, error) {
-	var sig int
-	if err := unix.Prctl(unix.PR_GET_PDEATHSIG, uintptr(unsafe.Pointer(&sig)), 0, 0, 0); err != nil {
-		return -1, err
-	}
-	return ParentDeathSignal(sig), nil
-}
-
-func SetKeepCaps() error {
-	if err := unix.Prctl(unix.PR_SET_KEEPCAPS, 1, 0, 0, 0); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func ClearKeepCaps() error {
-	if err := unix.Prctl(unix.PR_SET_KEEPCAPS, 0, 0, 0, 0); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func Setctty() error {
-	if err := unix.IoctlSetInt(0, unix.TIOCSCTTY, 0); err != nil {
-		return err
-	}
-	return nil
-}
-
-// SetSubreaper sets the value i as the subreaper setting for the calling process
-func SetSubreaper(i int) error {
-	return unix.Prctl(unix.PR_SET_CHILD_SUBREAPER, uintptr(i), 0, 0, 0)
-}
-
-// GetSubreaper returns the subreaper setting for the calling process
-func GetSubreaper() (int, error) {
-	var i uintptr
-
-	if err := unix.Prctl(unix.PR_GET_CHILD_SUBREAPER, uintptr(unsafe.Pointer(&i)), 0, 0, 0); err != nil {
-		return -1, err
-	}
-
-	return int(i), nil
-}