hgomez 01/05/14 02:37:08 Added: jk/src/native/common jk_mt.h Log: Multi threading defines (compatibility) Revision Changes Path 1.1 jakarta-tomcat-connectors/jk/src/native/common/jk_mt.h Index: jk_mt.h =================================================================== /* * Copyright (c) 1997-1999 The Java Apache Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. 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. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the Java Apache * Project for use in the Apache JServ servlet engine project * <http://java.apache.org/>." * * 4. The names "Apache JServ", "Apache JServ Servlet Engine" and * "Java Apache Project" must not be used to endorse or promote products * derived from this software without prior written permission. * * 5. Products derived from this software may not be called "Apache JServ" * nor may "Apache" nor "Apache JServ" appear in their names without * prior written permission of the Java Apache Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the Java Apache * Project for use in the Apache JServ servlet engine project * <http://java.apache.org/>." * * THIS SOFTWARE IS PROVIDED BY THE JAVA APACHE PROJECT "AS IS" AND ANY * EXPRESSED 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 JAVA APACHE PROJECT OR * ITS 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. * * This software consists of voluntary contributions made by many * individuals on behalf of the Java Apache Group. For more information * on the Java Apache Project and the Apache JServ Servlet Engine project, * please see <http://java.apache.org/>. * */ /*************************************************************************** * Description: Multi thread portability code for JK * * Author: Gal Shachor <[EMAIL PROTECTED]> * * Version: $Revision: 1.1 $ * ***************************************************************************/ #ifndef _JK_MT_H #define _JK_MT_H #include "jk_global.h" /* * All WIN32 code is MT, UNIX code that uses pthreads is marked by the POSIX * _REENTRANT define. */ #if defined (WIN32) || defined(_REENTRANT) /* * Marks execution under MT compilation */ #define _MT_CODE #ifdef WIN32 #include <windows.h> typedef CRITICAL_SECTION JK_CRIT_SEC; #define JK_INIT_CS(x, rc) InitializeCriticalSection(x); rc = JK_TRUE; #define JK_DELETE_CS(x, rc) DeleteCriticalSection(x); rc = JK_TRUE; #define JK_ENTER_CS(x, rc) EnterCriticalSection(x); rc = JK_TRUE; #define JK_LEAVE_CS(x, rc) LeaveCriticalSection(x); rc = JK_TRUE; #else /* Unix pthreads */ #include <pthread.h> typedef pthread_mutex_t JK_CRIT_SEC; #define JK_INIT_CS(x, rc)\ if(pthread_mutex_init(x, NULL)) rc = JK_FALSE; else rc = JK_TRUE; #define JK_DELETE_CS(x, rc)\ if(pthread_mutex_lock(x)) rc = JK_FALSE; else rc = JK_TRUE; #define JK_ENTER_CS(x, rc)\ if(pthread_mutex_unlock(x)) rc = JK_FALSE; else rc = JK_TRUE; #define JK_LEAVE_CS(x, rc)\ if(pthread_mutex_destroy(x)) rc = JK_FALSE; else rc = JK_TRUE; #endif /* Unix pthreads */ #else /* Not an MT code */ typedef void *JK_CRIT_SEC; #define JK_INIT_CS(x, rc) rc = JK_TRUE; #define JK_DELETE_CS(x, rc) rc = JK_TRUE; #define JK_ENTER_CS(x, rc) rc = JK_TRUE; #define JK_LEAVE_CS(x, rc) rc = JK_TRUE; #endif /* Not an MT code */ #endif /* _JK_MT_H */