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path: root/kube2msb/src/vendor/github.com/opencontainers/runc/libcontainer/system/syscall_linux_64.go
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// +build linux,arm64 linux,amd64 linux,ppc linux,ppc64 linux,ppc64le linux,s390x

package system

import (
	"syscall"
)

// Setuid sets the uid of the calling thread to the specified uid.
func Setuid(uid int) (err error) {
	_, _, e1 := syscall.RawSyscall(syscall.SYS_SETUID, uintptr(uid), 0, 0)
	if e1 != 0 {
		err = e1
	}
	return
}

// Setgid sets the gid of the calling thread to the specified gid.
func Setgid(gid int) (err error) {
	_, _, e1 := syscall.RawSyscall(syscall.SYS_SETGID, uintptr(gid), 0, 0)
	if e1 != 0 {
		err = e1
	}
	return
}