Update Go library to last weekly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180552 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 29 insertions, 0 deletions

diff --git a/libgo/go/crypto/tls/root_unix.go b/libgo/go/crypto/tls/root_unix.go
new file mode 100644
index 00000000000..095beec104a
--- /dev/null
+++ b/libgo/go/crypto/tls/root_unix.go
@@ -0,0 +1,29 @@
+// Copyright 2011 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.
+
+package tls
+
+import (
+	"crypto/x509"
+	"io/ioutil"
+)
+
+// Possible certificate files; stop after finding one.
+var certFiles = []string{
+	"/etc/ssl/certs/ca-certificates.crt", // Linux etc
+	"/etc/pki/tls/certs/ca-bundle.crt",   // Fedora/RHEL
+	"/etc/ssl/ca-bundle.pem",             // OpenSUSE
+}
+
+func initDefaultRoots() {
+	roots := x509.NewCertPool()
+	for _, file := range certFiles {
+		data, err := ioutil.ReadFile(file)
+		if err == nil {
+			roots.AppendCertsFromPEM(data)
+			break
+		}
+	}
+	varDefaultRoots = roots
+}