blob: f08343ae509a1c3795dd044f5e950750e0c59c4b [file] [log] [blame]
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "remoting/host/shutdown_watchdog.h"
#include <stdlib.h> // For _exit() on Windows.
#include "base/logging.h"
#include "build/build_config.h"
#if defined(OS_POSIX)
#include <unistd.h>
#endif // defined(OS_POSIX)
namespace remoting {
ShutdownWatchdog::ShutdownWatchdog(const base::TimeDelta& duration)
: base::Watchdog(duration, "Shutdown watchdog", true) {
void ShutdownWatchdog::SetExitCode(int exit_code) {
base::AutoLock lock(lock_);
exit_code_ = exit_code;
void ShutdownWatchdog::Alarm() {
// Holding a lock while calling _exit() might not be a safe thing to do, so
// make a local copy.
int exit_code;
base::AutoLock lock(lock_);
exit_code = exit_code_;
LOG(ERROR) << "Shutdown watchdog triggered, exiting with code " << exit_code;
} // namespace remoting