| // Copyright 2009 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| // Process etc. |
| |
| package os |
| |
| import "syscall" |
| |
| var Args []string // provided by runtime |
| var Envs []string // provided by runtime |
| |
| |
| // Getuid returns the numeric user id of the caller. |
| func Getuid() int { return syscall.Getuid() } |
| |
| // Geteuid returns the numeric effective user id of the caller. |
| func Geteuid() int { return syscall.Geteuid() } |
| |
| // Getgid returns the numeric group id of the caller. |
| func Getgid() int { return syscall.Getgid() } |
| |
| // Getegid returns the numeric effective group id of the caller. |
| func Getegid() int { return syscall.Getegid() } |
| |
| // Getgroups returns a list of the numeric ids of groups that the caller belongs to. |
| func Getgroups() ([]int, Error) { |
| gids, errno := syscall.Getgroups() |
| return gids, NewSyscallError("getgroups", errno) |
| } |
| |
| // Exit causes the current program to exit with the given status code. |
| // Conventionally, code zero indicates success, non-zero an error. |
| func Exit(code int) { syscall.Exit(code) } |