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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/trace_event/trace_log.h" | 5 #include "base/trace_event/trace_log.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <cmath> | 8 #include <cmath> |
9 | 9 |
10 #include "base/base_switches.h" | 10 #include "base/base_switches.h" |
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801 } | 801 } |
802 | 802 |
803 int TraceLog::GetNumTracesRecorded() { | 803 int TraceLog::GetNumTracesRecorded() { |
804 AutoLock lock(lock_); | 804 AutoLock lock(lock_); |
805 if (!IsEnabled()) | 805 if (!IsEnabled()) |
806 return -1; | 806 return -1; |
807 return num_traces_recorded_; | 807 return num_traces_recorded_; |
808 } | 808 } |
809 | 809 |
810 void TraceLog::AddEnabledStateObserver(EnabledStateObserver* listener) { | 810 void TraceLog::AddEnabledStateObserver(EnabledStateObserver* listener) { |
| 811 AutoLock lock(lock_); |
811 enabled_state_observer_list_.push_back(listener); | 812 enabled_state_observer_list_.push_back(listener); |
812 } | 813 } |
813 | 814 |
814 void TraceLog::RemoveEnabledStateObserver(EnabledStateObserver* listener) { | 815 void TraceLog::RemoveEnabledStateObserver(EnabledStateObserver* listener) { |
| 816 AutoLock lock(lock_); |
815 std::vector<EnabledStateObserver*>::iterator it = | 817 std::vector<EnabledStateObserver*>::iterator it = |
816 std::find(enabled_state_observer_list_.begin(), | 818 std::find(enabled_state_observer_list_.begin(), |
817 enabled_state_observer_list_.end(), listener); | 819 enabled_state_observer_list_.end(), listener); |
818 if (it != enabled_state_observer_list_.end()) | 820 if (it != enabled_state_observer_list_.end()) |
819 enabled_state_observer_list_.erase(it); | 821 enabled_state_observer_list_.erase(it); |
820 } | 822 } |
821 | 823 |
822 bool TraceLog::HasEnabledStateObserver(EnabledStateObserver* listener) const { | 824 bool TraceLog::HasEnabledStateObserver(EnabledStateObserver* listener) const { |
| 825 AutoLock lock(lock_); |
823 std::vector<EnabledStateObserver*>::const_iterator it = | 826 std::vector<EnabledStateObserver*>::const_iterator it = |
824 std::find(enabled_state_observer_list_.begin(), | 827 std::find(enabled_state_observer_list_.begin(), |
825 enabled_state_observer_list_.end(), listener); | 828 enabled_state_observer_list_.end(), listener); |
826 return it != enabled_state_observer_list_.end(); | 829 return it != enabled_state_observer_list_.end(); |
827 } | 830 } |
828 | 831 |
829 TraceLogStatus TraceLog::GetStatus() const { | 832 TraceLogStatus TraceLog::GetStatus() const { |
830 AutoLock lock(lock_); | 833 AutoLock lock(lock_); |
831 TraceLogStatus result; | 834 TraceLogStatus result; |
832 result.event_capacity = logged_events_->Capacity(); | 835 result.event_capacity = logged_events_->Capacity(); |
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1769 } | 1772 } |
1770 | 1773 |
1771 ScopedTraceBinaryEfficient::~ScopedTraceBinaryEfficient() { | 1774 ScopedTraceBinaryEfficient::~ScopedTraceBinaryEfficient() { |
1772 if (*category_group_enabled_) { | 1775 if (*category_group_enabled_) { |
1773 TRACE_EVENT_API_UPDATE_TRACE_EVENT_DURATION(category_group_enabled_, name_, | 1776 TRACE_EVENT_API_UPDATE_TRACE_EVENT_DURATION(category_group_enabled_, name_, |
1774 event_handle_); | 1777 event_handle_); |
1775 } | 1778 } |
1776 } | 1779 } |
1777 | 1780 |
1778 } // namespace trace_event_internal | 1781 } // namespace trace_event_internal |
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