gecko-dev/ipc/glue/ProcessChild.cpp

53 lines
1.3 KiB
C++
Raw Normal View History

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
2012-05-21 11:12:37 +00:00
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsDebug.h"
#ifdef XP_WIN
#include <stdlib.h> // for _exit()
#else
#include <unistd.h> // for _exit()
#endif
#include "mozilla/ipc/IOThreadChild.h"
#include "mozilla/ipc/ProcessChild.h"
namespace mozilla {
namespace ipc {
ProcessChild* ProcessChild::gProcessChild;
ProcessChild::ProcessChild(ProcessId aParentPid)
: ChildProcess(new IOThreadChild())
, mUILoop(MessageLoop::current())
, mParentPid(aParentPid)
{
MOZ_ASSERT(mUILoop, "UILoop should be created by now");
MOZ_ASSERT(!gProcessChild, "should only be one ProcessChild");
gProcessChild = this;
}
ProcessChild::~ProcessChild()
{
gProcessChild = nullptr;
}
/* static */ void
ProcessChild::QuickExit()
{
#ifdef XP_WIN
// In bug 1254829, the destructor got called when dll got detached on windows,
// switch to TerminateProcess to bypass dll detach handler during the process
// termination.
TerminateProcess(GetCurrentProcess(), 0);
#else
_exit(0);
#endif
}
} // namespace ipc
} // namespace mozilla