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-rw-r--r--ipc/glue/ProcessChild.cpp52
1 files changed, 52 insertions, 0 deletions
diff --git a/ipc/glue/ProcessChild.cpp b/ipc/glue/ProcessChild.cpp
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+++ b/ipc/glue/ProcessChild.cpp
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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