Fix building on Mac OS

runtime/bin/socket_macos.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "platform/globals.h"
 #if defined(TARGET_OS_MACOS)
 
 #include <errno.h>  // NOLINT
 #include <stdio.h>  // NOLINT
 #include <stdlib.h>  // NOLINT
@@ skipping 294 matching lines @@
   intptr_t fd;
 
   fd = TEMP_FAILURE_RETRY(
       socket(addr->addr.sa_family, SOCK_DGRAM, IPPROTO_UDP));
   if (fd < 0) return -1;
 
   FDUtils::SetCloseOnExec(fd);
 
   if (reuseAddress) {
     int optval = 1;
-    TEMP_FAILURE_RETRY(
+    VOID_TEMP_FAILURE_RETRY(
         setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &optval, sizeof(optval)));
   }
 
   SocketAddress::SetAddrPort(addr, port);
   if (TEMP_FAILURE_RETRY(
           bind(fd,
                &addr->addr,
                SocketAddress::GetAddrLength(addr))) < 0) {
-    TEMP_FAILURE_RETRY(close(fd));
+    VOID_TEMP_FAILURE_RETRY(close(fd));
     return -1;
   }
 
   Socket::SetNonBlocking(fd);
   return fd;
 }
 
 
 static bool ShouldIncludeIfaAddrs(struct ifaddrs* ifa, int lookup_family) {
   if (ifa->ifa_addr == NULL) {
@@ skipping 319 matching lines @@
 
 bool Socket::LeaveMulticast(
     intptr_t fd, RawAddr* addr, RawAddr* interface, int interfaceIndex) {
   return JoinOrLeaveMulticast(fd, addr, interface, interfaceIndex, false);
 }
 
 }  // namespace bin
 }  // namespace dart
 
 #endif  // defined(TARGET_OS_MACOS)