1 files changed, 35 insertions, 0 deletions
diff --git a/libgo/go/os/proc.go b/libgo/go/os/proc.go
new file mode 100644
index 000000000..dfddab6cb
--- /dev/null
+++ b/libgo/go/os/proc.go
@@ -0,0 +1,35 @@
+// 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) }