runtime: silence darwin/386 build warnings

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5502056

diff --git a/src/pkg/runtime/cgo/gcc_darwin_386.c b/src/pkg/runtime/cgo/gcc_darwin_386.c
index dbc3d31f9cb2f4be3fa93d80da19cfe361187a4c..dfeb9e11f6743c340be4afd9a6ce805e8f30b39b 100644 (file)
--- a/src/pkg/runtime/cgo/gcc_darwin_386.c
+++ b/src/pkg/runtime/cgo/gcc_darwin_386.c
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+#include <string.h> /* for strerror */
 #include <pthread.h>
 #include "libcgo.h"
 

diff --git a/src/pkg/runtime/signal_darwin_386.c b/src/pkg/runtime/signal_darwin_386.c
index c1cab2ccaa54a1227ef20b5baac4aa15e750826e..14f99115b4ccc0903af7042145eeb1e161b4c679 100644 (file)
--- a/src/pkg/runtime/signal_darwin_386.c
+++ b/src/pkg/runtime/signal_darwin_386.c
@@ -142,7 +142,7 @@ sigaction(int32 i, void (*fn)(int32, Siginfo*, void*, G*), bool restart)
                sa.sa_flags |= SA_RESTART;
        sa.sa_mask = ~0U;
        sa.sa_tramp = (void*)runtime·sigtramp; // runtime·sigtramp's job is to call into real handler
-       *(uintptr*)&sa.__sigaction_u = (uintptr)fn;
+       *(uintptr*)sa.__sigaction_u = (uintptr)fn;
        runtime·sigaction(i, &sa, nil);
 }