| Index: gecko-sdk/include/prpdce.h
|
| ===================================================================
|
| --- gecko-sdk/include/prpdce.h (revision 0)
|
| +++ gecko-sdk/include/prpdce.h (revision 0)
|
| @@ -0,0 +1,118 @@
|
| +/* -*- 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 ***** */
|
| +
|
| +/*
|
| + * File: prpdce.h
|
| + * Description: This file is the API defined to allow for DCE (aka POSIX)
|
| + * thread emulation in an NSPR environment. It is not the
|
| + * intent that this be a fully supported API.
|
| + */
|
| +
|
| +#if !defined(PRPDCE_H)
|
| +#define PRPDCE_H
|
| +
|
| +#include "prlock.h"
|
| +#include "prcvar.h"
|
| +#include "prtypes.h"
|
| +#include "prinrval.h"
|
| +
|
| +PR_BEGIN_EXTERN_C
|
| +
|
| +#define _PR_NAKED_CV_LOCK (PRLock*)0xdce1dce1
|
| +
|
| +/*
|
| +** Test and acquire a lock.
|
| +**
|
| +** If the lock is acquired by the calling thread, the
|
| +** return value will be PR_SUCCESS. If the lock is
|
| +** already held, by another thread or this thread, the
|
| +** result will be PR_FAILURE.
|
| +*/
|
| +NSPR_API(PRStatus) PRP_TryLock(PRLock *lock);
|
| +
|
| +/*
|
| +** Create a naked condition variable
|
| +**
|
| +** A "naked" condition variable is one that is not created bound
|
| +** to a lock. The CV created with this function is the only type
|
| +** that may be used in the subsequent "naked" condition variable
|
| +** operations (see PRP_NakedWait, PRP_NakedNotify, PRP_NakedBroadcast);
|
| +*/
|
| +NSPR_API(PRCondVar*) PRP_NewNakedCondVar(void);
|
| +
|
| +/*
|
| +** Destroy a naked condition variable
|
| +**
|
| +** Destroy the condition variable created by PR_NewNakedCondVar.
|
| +*/
|
| +NSPR_API(void) PRP_DestroyNakedCondVar(PRCondVar *cvar);
|
| +
|
| +/*
|
| +** Wait on a condition
|
| +**
|
| +** Wait on the condition variable 'cvar'. It is asserted that
|
| +** the lock protecting the condition 'lock' is held by the
|
| +** calling thread. If more time expires than that declared in
|
| +** 'timeout' the condition will be notified. Waits can be
|
| +** interrupted by another thread.
|
| +**
|
| +** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar.
|
| +*/
|
| +NSPR_API(PRStatus) PRP_NakedWait(
|
| + PRCondVar *cvar, PRLock *lock, PRIntervalTime timeout);
|
| +
|
| +/*
|
| +** Notify a thread waiting on a condition
|
| +**
|
| +** Notify the condition specified 'cvar'.
|
| +**
|
| +** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar.
|
| +*/
|
| +NSPR_API(PRStatus) PRP_NakedNotify(PRCondVar *cvar);
|
| +
|
| +/*
|
| +** Notify all threads waiting on a condition
|
| +**
|
| +** Notify the condition specified 'cvar'.
|
| +**
|
| +** NB: The CV ('cvar') must be one created using PR_NewNakedCondVar.
|
| +*/
|
| +NSPR_API(PRStatus) PRP_NakedBroadcast(PRCondVar *cvar);
|
| +
|
| +PR_END_EXTERN_C
|
| +
|
| +#endif /* PRPDCE_H */
|
|
|
| Property changes on: gecko-sdk\include\prpdce.h
|
| ___________________________________________________________________
|
| Added: svn:eol-style
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| + LF
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