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conds.h
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conds.h
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/***************************************************************************
* Copyright (C) 2007 by Stoian Ivanov *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Library General Public License version *
* 2 as published by the Free Software Foundation; *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/*
=======================
===== this file require librt (-lrt)
=======================
*/
#ifndef conds_h_SDR_321234msdaa_included
#define conds_h_SDR_321234msdaa_included
#include <pthread.h>
typedef struct {
pthread_mutex_t m;
pthread_cond_t c;
int events;
} cond_t;
void cond_init(cond_t* c);
void cond_deinit(cond_t* c);
#define waitcond_err 0
#define waitcond_condok 1
#define waitcond_condtm -1
int waitcond (cond_t* c, int tm_ms);
int signalcond (cond_t* c);
#endif