From 9828c4dfac53932f33e35e7a45784524d97f84c4 Mon Sep 17 00:00:00 2001
From: Rob Pike <r@golang.org>
Date: Wed, 13 Aug 2014 21:07:22 +0000
Subject: [PATCH] go.sys/unix: fix creds_test.go For this particular system
 call, which uses the net package, the expected error is syscall.EPERM not
 unix.EPERM.

With this change, go test passes on my linux.

LGTM=iant, rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/125270043
---
 unix/creds_test.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/unix/creds_test.go b/unix/creds_test.go
index 78b3dbd4..03485369 100644
--- a/unix/creds_test.go
+++ b/unix/creds_test.go
@@ -10,6 +10,7 @@ import (
 	"bytes"
 	"net"
 	"os"
+	"syscall"
 	"testing"
 
 	"code.google.com/p/go.sys/unix"
@@ -57,7 +58,7 @@ func TestSCMCredentials(t *testing.T) {
 		ucred.Gid = 0
 		oob := unix.UnixCredentials(&ucred)
 		_, _, err := cli.(*net.UnixConn).WriteMsgUnix(nil, oob, nil)
-		if err.(*net.OpError).Err != unix.EPERM {
+		if err.(*net.OpError).Err != syscall.EPERM {
 			t.Fatalf("WriteMsgUnix failed with %v, want EPERM", err)
 		}
 	}