Add compiler-specific "examine printf format" attributes to printfs.

base/process_util.h

 // 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.
 
 // This file/namespace contains utility functions for enumerating, ending and
 // computing statistics of processes.
 
 #ifndef BASE_PROCESS_UTIL_H_
 #define BASE_PROCESS_UTIL_H_
 
@@ skipping 25 matching lines @@
 typedef IO_COUNTERS IoCounters;
 #elif defined(OS_POSIX)
 // TODO(port): we should not rely on a Win32 structure.
 struct ProcessEntry {
   base::ProcessId pid;
   base::ProcessId ppid;
   char szExeFile[NAME_MAX + 1];
 };
 
 struct IoCounters {
-  unsigned long long ReadOperationCount;
-  unsigned long long WriteOperationCount;
-  unsigned long long OtherOperationCount;
-  unsigned long long ReadTransferCount;
-  unsigned long long WriteTransferCount;
-  unsigned long long OtherTransferCount;
+  uint64_t ReadOperationCount;
+  uint64_t WriteOperationCount;
+  uint64_t OtherOperationCount;
+  uint64_t ReadTransferCount;
+  uint64_t WriteTransferCount;
+  uint64_t OtherTransferCount;
 };
 
 #include "base/file_descriptor_shuffle.h"
 #endif
 
 namespace base {
 
 // A minimalistic but hopefully cross-platform set of exit codes.
 // Do not change the enumeration values or you will break third-party
 // installers.
@@ skipping 398 matching lines @@
 // instance running inside the parent.  The parent's Breakpad instance should
 // not handle the child's exceptions.  Calling RestoreDefaultExceptionHandler
 // in the child after forking will restore the standard exception handler.
 // See http://crbug.com/20371/ for more details.
 void RestoreDefaultExceptionHandler();
 #endif
 
 }  // namespace base
 
 #endif  // BASE_PROCESS_UTIL_H_