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Mrunal Patel
7d268af0be
go HEAD and won't be available in go 1.4. Docker-DCO-1.1-Signed-off-by: Mrunal Patel <mrunalp@gmail.com> (github: mrunalp)
25 lines
486 B
Go
25 lines
486 B
Go
// +build linux,arm
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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_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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