crashpad/util/thread/thread.h
Mark Mentovai 6278690abe Update copyright boilerplate, 2022 edition (Crashpad)
sed -i '' -E -e 's/Copyright (.+) The Crashpad Authors\. All rights reserved\.$/Copyright \1 The Crashpad Authors/' $(git grep -El 'Copyright (.+) The Crashpad Authors\. All rights reserved\.$')

Bug: chromium:1098010
Change-Id: I8d6138469ddbe3d281a5d83f64cf918ec2491611
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3878262
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Mark Mentovai <mark@chromium.org>
2022-09-06 23:54:07 +00:00

77 lines
2.0 KiB
C++

// Copyright 2015 The Crashpad Authors
//
// 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.
#ifndef CRASHPAD_UTIL_THREAD_THREAD_H_
#define CRASHPAD_UTIL_THREAD_THREAD_H_
#include "build/build_config.h"
#if BUILDFLAG(IS_POSIX)
#include <pthread.h>
#include <stdint.h>
#elif BUILDFLAG(IS_WIN)
#include <windows.h>
#endif // BUILDFLAG(IS_POSIX)
#include "build/build_config.h"
namespace crashpad {
//! \brief Basic thread abstraction. Users should derive from this
//! class and implement ThreadMain().
class Thread {
public:
Thread();
Thread(const Thread&) = delete;
Thread& operator=(const Thread&) = delete;
virtual ~Thread();
//! \brief Create a platform thread, and run ThreadMain() on that thread. Must
//! be paired with a call to Join().
void Start();
//! \brief Block until ThreadMain() exits. This may be called from any thread.
//! Must paired with a call to Start().
void Join();
#if BUILDFLAG(IS_APPLE)
//! \brief Returns the thread id of the Thread pthread_t.
uint64_t GetThreadIdForTesting();
#endif // BUILDFLAG(IS_APPLE)
private:
//! \brief The thread entry point to be implemented by the subclass.
virtual void ThreadMain() = 0;
static
#if BUILDFLAG(IS_POSIX)
void*
#elif BUILDFLAG(IS_WIN)
DWORD WINAPI
#endif // BUILDFLAG(IS_POSIX)
ThreadEntryThunk(void* argument);
#if BUILDFLAG(IS_POSIX)
pthread_t platform_thread_;
#elif BUILDFLAG(IS_WIN)
HANDLE platform_thread_;
#endif
};
} // namespace crashpad
#endif // CRASHPAD_UTIL_THREAD_THREAD_H_