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niklase@google.com470e71d2011-07-07 08:21:25 +00001/*
2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
ajm@google.comb5c49ff2011-08-01 17:04:04 +000011#ifndef WEBRTC_SYSTEM_WRAPPERS_SOURCE_TRACE_POSIX_H_
12#define WEBRTC_SYSTEM_WRAPPERS_SOURCE_TRACE_POSIX_H_
niklase@google.com470e71d2011-07-07 08:21:25 +000013
phoglund@webrtc.orgdaabfd22013-01-03 09:37:03 +000014#include "webrtc/system_wrappers/interface/critical_section_wrapper.h"
15#include "webrtc/system_wrappers/source/trace_impl.h"
niklase@google.com470e71d2011-07-07 08:21:25 +000016
17namespace webrtc {
niklase@google.com470e71d2011-07-07 08:21:25 +000018
phoglund@webrtc.orgdaabfd22013-01-03 09:37:03 +000019class TracePosix : public TraceImpl {
20 public:
21 TracePosix();
22 virtual ~TracePosix();
niklase@google.com470e71d2011-07-07 08:21:25 +000023
henrika@webrtc.org19da7192013-04-05 14:34:57 +000024 // This method can be called on several different threads different from
25 // the creating thread.
pbos@webrtc.orga2a27182013-08-01 17:26:15 +000026 virtual int32_t AddTime(char* trace_message, const TraceLevel level) const
27 OVERRIDE;
niklase@google.com470e71d2011-07-07 08:21:25 +000028
pbos@webrtc.orga2a27182013-08-01 17:26:15 +000029 virtual int32_t AddBuildInfo(char* trace_message) const OVERRIDE;
30 virtual int32_t AddDateTimeInfo(char* trace_message) const OVERRIDE;
phoglund@webrtc.orgdaabfd22013-01-03 09:37:03 +000031
32 private:
pbos@webrtc.org046deb92013-04-09 09:06:11 +000033 volatile mutable uint32_t prev_api_tick_count_;
34 volatile mutable uint32_t prev_tick_count_;
henrika@webrtc.org19da7192013-04-05 14:34:57 +000035
36 CriticalSectionWrapper& crit_sect_;
niklase@google.com470e71d2011-07-07 08:21:25 +000037};
niklase@google.com470e71d2011-07-07 08:21:25 +000038
phoglund@webrtc.orgdaabfd22013-01-03 09:37:03 +000039} // namespace webrtc
40
41#endif // WEBRTC_SYSTEM_WRAPPERS_SOURCE_TRACE_POSIX_H_