include what you use: errno.h in exec_process.cc

tools/gn/exec_process.cc

 // Copyright 2014 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.
 

[tfarina, 2015/11/10 22:28:36]

just noticed this: exec_process.cc isn't including exec_process.h.

I will send a separate CL to fix this.

 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #include "base/process/kill.h"
 #include "base/process/launch.h"
 #include "base/process/process.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 
 #include "base/win/scoped_handle.h"
 #include "base/win/scoped_process_information.h"
-#endif
-
-#if defined(OS_POSIX)
+#else
+#include <errno.h>
 #include <fcntl.h>
 #include <unistd.h>
 
 #include "base/posix/eintr_wrapper.h"
 #include "base/posix/file_descriptor_shuffle.h"
 #endif
 
 namespace internal {
 
 #if defined(OS_WIN)
@@ skipping 215 matching lines @@
         return process.WaitForExit(exit_code);
       }
   }
 
   return false;
 }
 #endif
 
 }  // namespace internal