summaryrefslogtreecommitdiffstats
path: root/xpcom/threads/nsThreadPool.h
diff options
context:
space:
mode:
Diffstat (limited to 'xpcom/threads/nsThreadPool.h')
-rw-r--r--xpcom/threads/nsThreadPool.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/xpcom/threads/nsThreadPool.h b/xpcom/threads/nsThreadPool.h
new file mode 100644
index 000000000..47a4bd1ff
--- /dev/null
+++ b/xpcom/threads/nsThreadPool.h
@@ -0,0 +1,65 @@
+/* -*- 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/. */
+
+#ifndef nsThreadPool_h__
+#define nsThreadPool_h__
+
+#include "nsIThreadPool.h"
+#include "nsIThread.h"
+#include "nsIRunnable.h"
+#include "nsEventQueue.h"
+#include "nsCOMArray.h"
+#include "nsCOMPtr.h"
+#include "nsThreadUtils.h"
+#include "mozilla/Attributes.h"
+#include "mozilla/AlreadyAddRefed.h"
+#include "mozilla/Mutex.h"
+#include "mozilla/Monitor.h"
+
+class nsThreadPool final
+ : public nsIThreadPool
+ , public nsIRunnable
+{
+public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+ NS_DECL_NSIEVENTTARGET
+ NS_DECL_NSITHREADPOOL
+ NS_DECL_NSIRUNNABLE
+ using nsIEventTarget::Dispatch;
+
+ nsThreadPool();
+
+private:
+ ~nsThreadPool();
+
+ void ShutdownThread(nsIThread* aThread);
+ nsresult PutEvent(nsIRunnable* aEvent);
+ nsresult PutEvent(already_AddRefed<nsIRunnable> aEvent, uint32_t aFlags);
+
+ nsCOMArray<nsIThread> mThreads;
+ mozilla::Mutex mMutex;
+ mozilla::CondVar mEventsAvailable;
+ nsEventQueue mEvents;
+ uint32_t mThreadLimit;
+ uint32_t mIdleThreadLimit;
+ uint32_t mIdleThreadTimeout;
+ uint32_t mIdleCount;
+ uint32_t mStackSize;
+ nsCOMPtr<nsIThreadPoolListener> mListener;
+ bool mShutdown;
+ nsCString mName;
+ nsThreadPoolNaming mThreadNaming;
+};
+
+#define NS_THREADPOOL_CID \
+{ /* 547ec2a8-315e-4ec4-888e-6e4264fe90eb */ \
+ 0x547ec2a8, \
+ 0x315e, \
+ 0x4ec4, \
+ {0x88, 0x8e, 0x6e, 0x42, 0x64, 0xfe, 0x90, 0xeb} \
+}
+
+#endif // nsThreadPool_h__