ref: 99faf1ec4a47c5362a6bde552d6097166e2fda16
dir: /processing/src/common/thread.h/
/*! * \copy * Copyright (c) 2009-2013, Cisco Systems * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * \file thread.h * * \brief Interfaces introduced in thread programming * * \date 11/17/2009 Created * ************************************************************************************* */ #ifndef _WELSVP_THREAD_H #define _WELSVP_THREAD_H #include "typedef.h" #if defined(WIN32) #include <windows.h> #elif defined(__GNUC__) #include <stdlib.h> #include <unistd.h> #include <pthread.h> #include <semaphore.h> #include <signal.h> #include <errno.h> #endif//WIN32 WELSVP_NAMESPACE_BEGIN #if defined(WIN32) typedef HANDLE WELS_THREAD_HANDLE; typedef CRITICAL_SECTION WELS_MUTEX; #elif defined(__GNUC__) typedef pthread_t WELS_THREAD_HANDLE; typedef pthread_mutex_t WELS_MUTEX; #endif typedef long_t WELS_THREAD_ERROR_CODE; #define WELS_THREAD_ERROR_OK 0 #define WELS_THREAD_ERROR_GENERIAL ((unsigned long)(-1)) #define WELS_THREAD_ERROR_WAIT_OBJECT_0 0 #define WELS_THREAD_ERROR_WAIT_TIMEOUT ((unsigned long)0x00000102L) #define WELS_THREAD_ERROR_WAIT_FAILED WELS_THREAD_ERROR_GENERIAL WELS_THREAD_ERROR_CODE WelsMutexInit( WELS_MUTEX * mutex ); WELS_THREAD_ERROR_CODE WelsMutexLock( WELS_MUTEX * mutex ); WELS_THREAD_ERROR_CODE WelsMutexUnlock( WELS_MUTEX * mutex ); WELS_THREAD_ERROR_CODE WelsMutexDestroy( WELS_MUTEX * mutex ); WELSVP_NAMESPACE_END #endif