| Index: gecko-sdk/include/prcmon.h
|
| ===================================================================
|
| --- gecko-sdk/include/prcmon.h (revision 0)
|
| +++ gecko-sdk/include/prcmon.h (revision 0)
|
| @@ -0,0 +1,98 @@
|
| +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
| +/* ***** BEGIN LICENSE BLOCK *****
|
| + * Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
| + *
|
| + * The contents of this file are subject to the Mozilla Public License Version
|
| + * 1.1 (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.mozilla.org/MPL/
|
| + *
|
| + * Software distributed under the License is distributed on an "AS IS" basis,
|
| + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
| + * for the specific language governing rights and limitations under the
|
| + * License.
|
| + *
|
| + * The Original Code is the Netscape Portable Runtime (NSPR).
|
| + *
|
| + * The Initial Developer of the Original Code is
|
| + * Netscape Communications Corporation.
|
| + * Portions created by the Initial Developer are Copyright (C) 1998-2000
|
| + * the Initial Developer. All Rights Reserved.
|
| + *
|
| + * Contributor(s):
|
| + *
|
| + * Alternatively, the contents of this file may be used under the terms of
|
| + * either the GNU General Public License Version 2 or later (the "GPL"), or
|
| + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
| + * in which case the provisions of the GPL or the LGPL are applicable instead
|
| + * of those above. If you wish to allow use of your version of this file only
|
| + * under the terms of either the GPL or the LGPL, and not to allow others to
|
| + * use your version of this file under the terms of the MPL, indicate your
|
| + * decision by deleting the provisions above and replace them with the notice
|
| + * and other provisions required by the GPL or the LGPL. If you do not delete
|
| + * the provisions above, a recipient may use your version of this file under
|
| + * the terms of any one of the MPL, the GPL or the LGPL.
|
| + *
|
| + * ***** END LICENSE BLOCK ***** */
|
| +
|
| +#ifndef prcmon_h___
|
| +#define prcmon_h___
|
| +
|
| +/*
|
| +** Interface to cached monitors. Cached monitors use an address to find a
|
| +** given PR monitor. In this way a monitor can be associated with another
|
| +** object without preallocating a monitor for all objects.
|
| +**
|
| +** A hash table is used to quickly map addresses to individual monitors
|
| +** and the system automatically grows the hash table as needed.
|
| +**
|
| +** Cache monitors are about 5 times slower to use than uncached monitors.
|
| +*/
|
| +#include "prmon.h"
|
| +#include "prinrval.h"
|
| +
|
| +PR_BEGIN_EXTERN_C
|
| +
|
| +/**
|
| +** Like PR_EnterMonitor except use the "address" to find a monitor in the
|
| +** monitor cache. If successful, returns the PRMonitor now associated
|
| +** with "address". Note that you must PR_CExitMonitor the address to
|
| +** release the monitor cache entry (otherwise the monitor cache will fill
|
| +** up). This call will return NULL if the monitor cache needs to be
|
| +** expanded and the system is out of memory.
|
| +*/
|
| +NSPR_API(PRMonitor*) PR_CEnterMonitor(void *address);
|
| +
|
| +/*
|
| +** Like PR_ExitMonitor except use the "address" to find a monitor in the
|
| +** monitor cache.
|
| +*/
|
| +NSPR_API(PRStatus) PR_CExitMonitor(void *address);
|
| +
|
| +/*
|
| +** Like PR_Wait except use the "address" to find a monitor in the
|
| +** monitor cache.
|
| +*/
|
| +NSPR_API(PRStatus) PR_CWait(void *address, PRIntervalTime timeout);
|
| +
|
| +/*
|
| +** Like PR_Notify except use the "address" to find a monitor in the
|
| +** monitor cache.
|
| +*/
|
| +NSPR_API(PRStatus) PR_CNotify(void *address);
|
| +
|
| +/*
|
| +** Like PR_NotifyAll except use the "address" to find a monitor in the
|
| +** monitor cache.
|
| +*/
|
| +NSPR_API(PRStatus) PR_CNotifyAll(void *address);
|
| +
|
| +/*
|
| +** Set a callback to be invoked each time a monitor is recycled from the cache
|
| +** freelist, with the monitor's cache-key passed in address.
|
| +*/
|
| +NSPR_API(void) PR_CSetOnMonitorRecycle(void (PR_CALLBACK *callback)(void *address));
|
| +
|
| +PR_END_EXTERN_C
|
| +
|
| +#endif /* prcmon_h___ */
|
|
|
| Property changes on: gecko-sdk\include\prcmon.h
|
| ___________________________________________________________________
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| Added: svn:eol-style
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| + LF
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