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      1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "base/profiler.h"
      6 #include "base/string_util.h"
      7 
      8 // When actually using quantify, uncomment the following line.
      9 // #define QUANTIFY
     10 
     11 #ifdef QUANTIFY
     12 // this #define is used to prevent people from directly using pure.h
     13 // instead of profiler.h
     14 #define PURIFY_PRIVATE_INCLUDE
     15 #include "base/third_party/purify/pure.h"
     16 #endif // QUANTIFY
     17 
     18 namespace base {
     19 
     20 void Profiler::StartRecording() {
     21 #ifdef QUANTIFY
     22   QuantifyStartRecordingData();
     23 #endif
     24 }
     25 
     26 void Profiler::StopRecording() {
     27 #ifdef QUANTIFY
     28   QuantifyStopRecordingData();
     29 #endif
     30 }
     31 
     32 void Profiler::ClearData() {
     33 #ifdef QUANTIFY
     34   QuantifyClearData();
     35 #endif
     36 }
     37 
     38 void Profiler::SetThreadName(const char *name) {
     39 #ifdef QUANTIFY
     40   // make a copy since the Quantify function takes a char*, not const char*
     41   char buffer[512];
     42   base::snprintf(buffer, sizeof(buffer)-1, "%s", name);
     43   QuantifySetThreadName(buffer);
     44 #endif
     45 }
     46 
     47 }  // namespace base
     48