61a5a8380d
Revert submission 1403568-sysprop_trace Reason for revert: makes property get/set non-reentrant Reverted Changes: I6f85f3f52:Add systrace tag for system property Id2b93acb2:Adding system property tracing Id78992d23:Add systrace tag for system property I1ba9fc7bd:Add systrace tag for system property Bug: 193050299 Test: build and boot a device Change-Id: Ic7a83fb01a39113d408ed0c95d27f694d5a2649c
37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
/*
|
|
* Copyright (C) 2014 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "platform/bionic/macros.h"
|
|
|
|
// Tracing class for bionic. To begin a trace at a specified point:
|
|
// ScopedTrace("Trace message");
|
|
// The trace will end when the contructor goes out of scope.
|
|
|
|
class __LIBC_HIDDEN__ ScopedTrace {
|
|
public:
|
|
explicit ScopedTrace(const char* message);
|
|
~ScopedTrace();
|
|
|
|
void End();
|
|
private:
|
|
bool called_end_;
|
|
BIONIC_DISALLOW_COPY_AND_ASSIGN(ScopedTrace);
|
|
};
|
|
|
|
void bionic_trace_begin(const char* message);
|
|
void bionic_trace_end();
|