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https://github.com/opencontainers/runc.git
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Christy Perez
3d7cb4293c
Since syscall is outdated and broken for some architectures, use x/sys/unix instead. There are still some dependencies on the syscall package that will remain in syscall for the forseeable future: Errno Signal SysProcAttr Additionally: - os still uses syscall, so it needs to be kept for anything returning *os.ProcessState, such as process.Wait. Signed-off-by: Christy Perez <christy@linux.vnet.ibm.com>
26 lines
491 B
Go
26 lines
491 B
Go
// +build linux,386
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package system
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import (
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"golang.org/x/sys/unix"
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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 := unix.RawSyscall(unix.SYS_SETUID32, 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 := unix.RawSyscall(unix.SYS_SETGID32, 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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