mirror of
https://github.com/opencontainers/runc.git
synced 2026-07-11 06:03:57 +08:00
Yohei Ueda
26 lines
525 B
Go
26 lines
525 B
Go
// +build linux,amd64 linux,ppc64 linux,ppc64le linux,s390x
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package system
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import (
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"syscall"
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)
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// Setuid sets the uid of the calling thread to the specified uid.
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func Setuid(uid int) (err error) {
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_, _, e1 := syscall.RawSyscall(syscall.SYS_SETUID, uintptr(uid), 0, 0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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// Setgid sets the gid of the calling thread to the specified gid.
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func Setgid(gid int) (err error) {
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_, _, e1 := syscall.RawSyscall(syscall.SYS_SETGID, uintptr(gid), 0, 0)
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if e1 != 0 {
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err = e1
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}
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return
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}
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