mirror of
https://github.com/alliedmodders/amxmodx.git
synced 2024-12-29 16:25:35 +03:00
65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
|
/*
|
||
|
|
* Module: semaphore.h
|
||
|
|
*
|
||
|
|
* Purpose:
|
||
|
|
* Semaphores aren't actually part of the PThreads standard.
|
||
|
|
* They are defined by the POSIX Standard:
|
||
|
|
*
|
||
|
|
* POSIX 1003.1b-1993 (POSIX.1b)
|
||
|
|
*
|
||
|
|
* Pthreads-win32 - POSIX Threads Library for Win32
|
||
|
|
* Copyright (C) 1998
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Library General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This 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
|
||
|
|
* Library General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Library General Public
|
||
|
|
* License along with this library; if not, write to the Free
|
||
|
|
* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
|
||
|
|
* MA 02111-1307, USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* This is hacked by Monty to be included in mysys library */
|
||
|
|
|
||
|
|
#ifndef _my_semaphore_h_
|
||
|
|
#define _my_semaphore_h_
|
||
|
|
|
||
|
|
#ifdef THREAD
|
||
|
|
|
||
|
|
C_MODE_START
|
||
|
|
#ifdef HAVE_SEMAPHORE_H
|
||
|
|
#include <semaphore.h>
|
||
|
|
#elif !defined(__bsdi__)
|
||
|
|
#ifdef __WIN__
|
||
|
|
typedef HANDLE sem_t;
|
||
|
|
#else
|
||
|
|
typedef struct {
|
||
|
|
pthread_mutex_t mutex;
|
||
|
|
pthread_cond_t cond;
|
||
|
|
uint count;
|
||
|
|
} sem_t;
|
||
|
|
#endif /* __WIN__ */
|
||
|
|
|
||
|
|
int sem_init(sem_t * sem, int pshared, unsigned int value);
|
||
|
|
int sem_destroy(sem_t * sem);
|
||
|
|
int sem_trywait(sem_t * sem);
|
||
|
|
int sem_wait(sem_t * sem);
|
||
|
|
int sem_post(sem_t * sem);
|
||
|
|
int sem_post_multiple(sem_t * sem, unsigned int count);
|
||
|
|
int sem_getvalue(sem_t * sem, unsigned int * sval);
|
||
|
|
|
||
|
|
#endif /* !__bsdi__ */
|
||
|
|
|
||
|
|
C_MODE_END
|
||
|
|
|
||
|
|
#endif /* THREAD */
|
||
|
|
|
||
|
|
#endif /* !_my_semaphore_h_ */
|