From fd2d502e411c45828ebdf1008c5060db8749ef31 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Tue, 26 Sep 2017 02:42:06 -0400
Subject: std.os.ChildProcess: ability to set both uid and gid

---
 std/os/linux.zig | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'std/os/linux.zig')

diff --git a/std/os/linux.zig b/std/os/linux.zig
index 16a368ffbe..dea89be1fd 100644
--- a/std/os/linux.zig
+++ b/std/os/linux.zig
@@ -484,6 +484,18 @@ pub fn setuid(uid: u32) -> usize {
     arch.syscall1(arch.SYS_setuid, uid)
 }
 
+pub fn setgid(gid: u32) -> usize {
+    arch.syscall1(arch.SYS_setgid, gid)
+}
+
+pub fn setreuid(ruid: u32, euid: u32) -> usize {
+    arch.syscall2(arch.SYS_setreuid, ruid, euid)
+}
+
+pub fn setregid(rgid: u32, egid: u32) -> usize {
+    arch.syscall2(arch.SYS_setregid, rgid, egid)
+}
+
 pub fn sigprocmask(flags: u32, noalias set: &const sigset_t, noalias oldset: ?&sigset_t) -> usize {
     arch.syscall4(arch.SYS_rt_sigprocmask, flags, @ptrToInt(set), @ptrToInt(oldset), NSIG/8)
 }
-- 
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