зеркало из https://github.com/mozilla/gecko-dev.git
87 строки
2.4 KiB
C
87 строки
2.4 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1999 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef prtpool_h___
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#define prtpool_h___
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#include "prtypes.h"
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#include "prthread.h"
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#include "prio.h"
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#include "prerr.h"
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#include "prerror.h"
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PR_BEGIN_EXTERN_C
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typedef struct PRJobIoDesc {
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PRFileDesc *socket;
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PRErrorCode error;
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PRIntervalTime timeout;
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} PRJobIoDesc;
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typedef struct PRThreadPool PRThreadPool;
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typedef struct PRJob PRJob;
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typedef void (PR_CALLBACK *JobFn) (void *arg);
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/* Create thread pool */
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PR_EXTERN(PRThreadPool *)
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PR_CreateThreadPool(PRInt32 initial_threads, PRInt32 max_threads,
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PRSize stacksize);
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/* queue a job */
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PR_EXTERN(PRJob *)
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PR_QueueJob(PRThreadPool *tpool, JobFn fn, void *arg, PRBool joinable);
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/* queue a job, when a socket is readable */
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PR_EXTERN(PRJob *)
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PR_QueueJob_Read(PRThreadPool *tpool, PRJobIoDesc *iod,
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JobFn fn, void * arg, PRBool joinable);
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/* queue a job, when a socket is writeable */
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PR_EXTERN(PRJob *)
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PR_QueueJob_Write(PRThreadPool *tpool, PRJobIoDesc *iod,
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JobFn fn, void * arg, PRBool joinable);
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/* queue a job, when a socket has a pending connection */
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PR_EXTERN(PRJob *)
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PR_QueueJob_Accept(PRThreadPool *tpool, PRJobIoDesc *iod,
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JobFn fn, void * arg, PRBool joinable);
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/* queue a job, when a timer exipres */
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PR_EXTERN(PRJob *)
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PR_QueueJob_Timer(PRThreadPool *tpool, PRIntervalTime timeout,
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JobFn fn, void * arg, PRBool joinable);
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/* cancel a job */
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PR_EXTERN(PRStatus)
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PR_CancelJob(PRJob *job);
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/* join a job */
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PR_EXTERN(PRStatus)
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PR_JoinJob(PRJob *job);
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/* shutdown pool */
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PR_EXTERN(PRStatus)
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PR_ShutdownThreadPool(PRThreadPool *tpool);
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/* join pool, wait for exit of all threads */
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PR_EXTERN(PRStatus)
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PR_JoinThreadPool(PRThreadPool *tpool);
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PR_END_EXTERN_C
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#endif /* prtpool_h___ */
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