POSIX: Add a macro for handling EINTR.

chrome/common/transport_dib_mac.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/common/transport_dib.h"
 
 #include <unistd.h>
 #include <sys/stat.h>
+
+#include "base/eintr_wrappers.h"
 #include "base/shared_memory.h"
 
 TransportDIB::TransportDIB()
     : size_(0) {
 }
 
 TransportDIB::TransportDIB(TransportDIB::Handle dib)
     : shared_memory_(dib, false /* read write */),
       size_(0) {
 }
@@ skipping 15 matching lines @@
 }
 
 // static
 TransportDIB* TransportDIB::Map(TransportDIB::Handle handle) {
   TransportDIB* dib = new TransportDIB(handle);
   struct stat st;
   fstat(handle.fd, &st);
 
   if (!dib->shared_memory_.Map(st.st_size)) {
     delete dib;
-    close(handle.fd);
+    HANDLE_EINTR(close(handle.fd));
     return false;
   }
 
   dib->size_ = st.st_size;
 
   return dib;
 }
 
 void* TransportDIB::memory() const {
   return shared_memory_.memory();
 }
 
 TransportDIB::Id TransportDIB::id() const {
   return shared_memory_.id();
 }
 
 TransportDIB::Handle TransportDIB::handle() const {
   return shared_memory_.handle();
 }