From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Fri, 20 Apr 2012 18:51:05 +0000 (+0000)
Subject: net/http: Ignore sigaltstack when running strace in test.
X-Git-Tag: misc/gccgo-go1_1_2~3385
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0e27a180fd0f9270bcfacec0b4940283eaf6eb61;p=thirdparty%2Fgcc.git

net/http: Ignore sigaltstack when running strace in test.

Avoids bug in strace 4.5.20 on powerpc-unknown-linux-gnu.

From-SVN: r186635
---

diff --git a/libgo/go/net/http/fs_test.go b/libgo/go/net/http/fs_test.go
index 5aa93ce58373..ffba6a7bcb79 100644
--- a/libgo/go/net/http/fs_test.go
+++ b/libgo/go/net/http/fs_test.go
@@ -396,7 +396,7 @@ func TestLinuxSendfile(t *testing.T) {
 	defer ln.Close()
 
 	var buf bytes.Buffer
-	child := exec.Command("strace", "-f", os.Args[0], "-test.run=TestLinuxSendfileChild")
+	child := exec.Command("strace", "-f", "-e!sigaltstack", os.Args[0], "-test.run=TestLinuxSendfileChild")
 	child.ExtraFiles = append(child.ExtraFiles, lnf)
 	child.Env = append([]string{"GO_WANT_HELPER_PROCESS=1"}, os.Environ()...)
 	child.Stdout = &buf