mirror of
https://github.com/rsyslog/rsyslog.git
synced 2025-12-16 02:50:40 +01:00
66 lines
2.6 KiB
C
66 lines
2.6 KiB
C
/* Definition of the worker thread instance (wti) class.
|
|
*
|
|
* Copyright 2008, 2009 by Rainer Gerhards and Adiscon GmbH.
|
|
*
|
|
* This file is part of the rsyslog runtime library.
|
|
*
|
|
* The rsyslog runtime library is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* The rsyslog runtime library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with the rsyslog runtime library. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* A copy of the GPL can be found in the file "COPYING" in this distribution.
|
|
* A copy of the LGPL can be found in the file "COPYING.LESSER" in this distribution.
|
|
*/
|
|
|
|
#ifndef WTI_H_INCLUDED
|
|
#define WTI_H_INCLUDED
|
|
|
|
#include <pthread.h>
|
|
#include "wtp.h"
|
|
#include "obj.h"
|
|
#include "batch.h"
|
|
|
|
|
|
/* the worker thread instance class */
|
|
struct wti_s {
|
|
BEGINobjInstance;
|
|
int bOptimizeUniProc; /* cache for the equally-named global setting, pulled at time of queue creation */
|
|
pthread_t thrdID; /* thread ID */
|
|
qWrkCmd_t tCurrCmd; /* current command to be carried out by worker */
|
|
wtp_t *pWtp; /* my worker thread pool (important if only the work thread instance is passed! */
|
|
pthread_cond_t condExitDone; /* signaled when the thread exit is done (once per thread existance) */
|
|
pthread_mutex_t mut;
|
|
int bShutdownRqtd; /* shutdown for this thread requested? 0 - no , 1 - yes */
|
|
batch_t batch; /* pointer to an object array meaningful for current user pointer (e.g. queue pUsr data elemt) */
|
|
uchar *pszDbgHdr; /* header string for debug messages */
|
|
};
|
|
|
|
/* some symbolic constants for easier reference */
|
|
|
|
|
|
/* prototypes */
|
|
rsRetVal wtiConstruct(wti_t **ppThis);
|
|
rsRetVal wtiConstructFinalize(wti_t *pThis);
|
|
rsRetVal wtiDestruct(wti_t **ppThis);
|
|
rsRetVal wtiWorker(wti_t *pThis);
|
|
rsRetVal wtiProcessThrdChanges(wti_t *pThis, int bLockMutex);
|
|
rsRetVal wtiSetDbgHdr(wti_t *pThis, uchar *pszMsg, size_t lenMsg);
|
|
rsRetVal wtiSetState(wti_t *pThis, qWrkCmd_t tCmd, int bActiveOnly, int bLockMutex);
|
|
rsRetVal wtiJoinThrd(wti_t *pThis);
|
|
rsRetVal wtiCancelThrd(wti_t *pThis);
|
|
qWrkCmd_t wtiGetState(wti_t *pThis, int bLockMutex);
|
|
PROTOTYPEObjClassInit(wti);
|
|
PROTOTYPEpropSetMeth(wti, pszDbgHdr, uchar*);
|
|
PROTOTYPEpropSetMeth(wti, pWtp, wtp_t*);
|
|
|
|
#endif /* #ifndef WTI_H_INCLUDED */
|