libgo: Update Go library to master revision 15489/921e53d4863c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195560 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 6 insertions, 0 deletions

diff --git a/libgo/go/net/fd_plan9.go b/libgo/go/net/fd_plan9.go
index 6d7ab388ae7..3462792816e 100644
--- a/libgo/go/net/fd_plan9.go
+++ b/libgo/go/net/fd_plan9.go
@@ -23,6 +23,12 @@ var canCancelIO = true // used for testing current package
 func sysInit() {
 }
 
+func dialTimeout(net, addr string, timeout time.Duration) (Conn, error) {
+	// On plan9, use the relatively inefficient
+	// goroutine-racing implementation.
+	return dialTimeoutRace(net, addr, timeout)
+}
+
 func newFD(proto, name string, ctl *os.File, laddr, raddr Addr) *netFD {
 	return &netFD{proto, name, "/net/" + proto + "/" + name, ctl, nil, laddr, raddr}
 }