diff options
Diffstat (limited to 'rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_mt.h')
| -rw-r--r-- | rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_mt.h | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_mt.h b/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_mt.h deleted file mode 100644 index b5525bb7..00000000 --- a/rubbos/app/tomcat-connectors-1.2.32-src/native/common/jk_mt.h +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/*************************************************************************** - * Description: Multi thread portability code for JK * - * Author: Gal Shachor <shachor@il.ibm.com> * - * Version: $Revision: 918711 $ * - ***************************************************************************/ - -#ifndef _JK_MT_H -#define _JK_MT_H - -#include "jk_global.h" - - -#if defined(WIN32) -#define jk_gettid() ((jk_uint32_t)GetCurrentThreadId()) -#elif defined(NETWARE) && !defined(__NOVELL_LIBC__) -#define getpid() ((int)GetThreadGroupID()) -#endif - -#ifdef JK_PREFORK -#define _MT_CODE 0 -#else -#define _MT_CODE 1 -#endif - -/* - * Marks execution under MT compilation - */ -#if _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 /* !WIN32 */ -#define _MT_CODE_PTHREAD -#include <pthread.h> -#include <unistd.h> -#include <fcntl.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_destroy(x)) rc = JK_FALSE; else rc = JK_TRUE - -#define JK_ENTER_CS(x, rc)\ - if(pthread_mutex_lock(x)) rc = JK_FALSE; else rc = JK_TRUE - -#define JK_LEAVE_CS(x, rc)\ - if(pthread_mutex_unlock(x)) rc = JK_FALSE; else rc = JK_TRUE - -#if defined(AS400) || defined(NETWARE) -#define jk_pthread_t jk_uint32_t -#endif /* AS400 || NETWARE */ -jk_pthread_t jk_gettid(void); -#endif /* WIN32 */ - -#else /* !_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 -#define jk_gettid() 0 -#endif /* MT_CODE */ - -#if !defined(WIN32) && !defined(NETWARE) -#include <unistd.h> -#include <fcntl.h> - - -#define USE_FLOCK_LK 0 -#if HAVE_FLOCK -#ifdef JK_USE_FLOCK -#define USE_FLOCK_LK 1 -#endif -#endif - -#if USE_FLOCK_LK -#include <sys/file.h> - -#define JK_ENTER_LOCK(x, rc) \ - do { \ - while ((rc = flock((x), LOCK_EX) < 0) && (errno == EINTR)); \ - rc = rc == 0 ? JK_TRUE : JK_FALSE; \ - } while (0) - -#define JK_LEAVE_LOCK(x, rc) \ - do { \ - while ((rc = flock((x), LOCK_UN) < 0) && (errno == EINTR)); \ - rc = rc == 0 ? JK_TRUE : JK_FALSE; \ - } while (0) - -#else /* !USE_FLOCK_LK */ - -#define JK_ENTER_LOCK(x, rc) \ - do { \ - struct flock _fl; \ - _fl.l_type = F_WRLCK; \ - _fl.l_whence = SEEK_SET; \ - _fl.l_start = 0; \ - _fl.l_len = 1L; \ - _fl.l_pid = 0; \ - while ((rc = fcntl((x), F_SETLKW, &_fl) < 0) && (errno == EINTR)); \ - rc = rc == 0 ? JK_TRUE : JK_FALSE; \ - } while (0) - -#define JK_LEAVE_LOCK(x, rc) \ - do { \ - struct flock _fl; \ - _fl.l_type = F_UNLCK; \ - _fl.l_whence = SEEK_SET; \ - _fl.l_start = 0; \ - _fl.l_len = 1L; \ - _fl.l_pid = 0; \ - while ((rc = fcntl((x), F_SETLKW, &_fl) < 0) && (errno == EINTR)); \ - rc = rc == 0 ? JK_TRUE : JK_FALSE; \ - } while (0) - -#endif /* USE_FLOCK_LK */ - -#else /* WIN32 || NETWARE */ -#define JK_ENTER_LOCK(x, rc) rc = JK_TRUE -#define JK_LEAVE_LOCK(x, rc) rc = JK_TRUE -#endif - -#endif /* _JK_MT_H */ |