Clang: Do not ignore result of HANDLE_EINTR.

base/message_pump_libevent.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 "base/message_pump_libevent.h"
 
 #include <errno.h>
 #include <fcntl.h>
 
 #include "base/auto_reset.h"
@@ skipping 142 matching lines @@
   if (event_add(wakeup_event_, 0))
     return false;
   return true;
 }
 
 MessagePumpLibevent::~MessagePumpLibevent() {
   DCHECK(wakeup_event_);
   DCHECK(event_base_);
   event_del(wakeup_event_);
   delete wakeup_event_;
-  if (wakeup_pipe_in_ >= 0)
-    HANDLE_EINTR(close(wakeup_pipe_in_));
-  if (wakeup_pipe_out_ >= 0)
-    HANDLE_EINTR(close(wakeup_pipe_out_));
+  if (wakeup_pipe_in_ >= 0) {
+    if (HANDLE_EINTR(close(wakeup_pipe_in_)) < 0)
+      PLOG(ERROR) << "close";
+  }
+  if (wakeup_pipe_out_ >= 0) {
+    if (HANDLE_EINTR(close(wakeup_pipe_out_)) < 0)
+      PLOG(ERROR) << "close";
+  }
   event_base_free(event_base_);
 }
 
 bool MessagePumpLibevent::WatchFileDescriptor(int fd,
                                               bool persistent,
                                               Mode mode,
                                               FileDescriptorWatcher *controller,
                                               Watcher *delegate) {
   DCHECK_GE(fd, 0);
   DCHECK(controller);
@@ skipping 162 matching lines @@
 
 void MessagePumpLibevent::WillProcessIOEvent() {
   FOR_EACH_OBSERVER(IOObserver, io_observers_, WillProcessIOEvent());
 }
 
 void MessagePumpLibevent::DidProcessIOEvent() {
   FOR_EACH_OBSERVER(IOObserver, io_observers_, DidProcessIOEvent());
 }
 
 }  // namespace base