From 2b120fe98e786016576a60b30d0e0a3e3c780c78 Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Tue, 14 Feb 2012 19:36:31 +0000
Subject: syscall: Change Dup2 to only return an error.

From-SVN: r184222
---
 libgo/go/syscall/exec_unix.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'libgo/go/syscall/exec_unix.go')

diff --git a/libgo/go/syscall/exec_unix.go b/libgo/go/syscall/exec_unix.go
index 75f0f45..49441f8 100644
--- a/libgo/go/syscall/exec_unix.go
+++ b/libgo/go/syscall/exec_unix.go
@@ -47,6 +47,9 @@ import (
 //sysnb	raw_exit(status int)
 //_exit(status int)
 
+//sysnb raw_dup2(oldfd int, newfd int) (err Errno)
+//dup2(oldfd int, newfd int) int
+
 // Note: not raw, returns error rather than Errno.
 //sys	read(fd int, p *byte, np int) (n int, err error)
 //read(fd int, buf *byte, count Size_t) Ssize_t
-- 
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