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axis2_thread.h

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00001 /*
00002  * Copyright 2004,2005 The Apache Software Foundation.
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *      http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 
00017 #ifndef AXIS2_THREAD_H
00018 #define AXIS2_THREAD_H
00019 
00020 
00026 #include <axis2_allocator.h>
00027 #include <axis2_utils_defines.h>
00028 #include <axis2_error.h>
00029 
00030 
00031 
00032 #ifdef __cplusplus
00033 extern "C"
00034 {
00035 #endif
00036 
00046 /*#define AXIS2_THREAD_FUNC*/
00047    
00049 typedef struct axis2_thread_t           axis2_thread_t;
00050 
00052 typedef struct axis2_threadattr_t       axis2_threadattr_t;
00053 
00055 typedef struct axis2_thread_once_t      axis2_thread_once_t;
00056 
00060 typedef void *(AXIS2_THREAD_FUNC *axis2_thread_start_t)(axis2_thread_t*, void*);
00061 
00063 typedef struct axis2_threadkey_t        axis2_threadkey_t;
00064 
00065 /* Thread Function definitions */
00066 
00072 AXIS2_EXTERN axis2_threadattr_t* AXIS2_CALL 
00073 axis2_threadattr_create(axis2_allocator_t *allocator);
00074 
00081 AXIS2_EXTERN axis2_status_t AXIS2_CALL
00082 axis2_threadattr_detach_set(axis2_threadattr_t *attr, axis2_bool_t detached);
00083 
00090 AXIS2_EXTERN axis2_bool_t AXIS2_CALL
00091 axis2_threadattr_is_detach(axis2_threadattr_t *attr, axis2_allocator_t *allocator);
00092 
00093 
00102 AXIS2_EXTERN axis2_thread_t* AXIS2_CALL 
00103 axis2_thread_create(axis2_allocator_t *allocator, axis2_threadattr_t *attr,
00104                         axis2_thread_start_t func, void *data);
00105 
00111 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00112 axis2_thread_exit(axis2_thread_t *thd, axis2_allocator_t *allocator);
00113 
00119 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00120 axis2_thread_join(axis2_thread_t *thd);
00121 
00125 AXIS2_EXTERN void AXIS2_CALL 
00126 axis2_thread_yield();
00127 
00133 AXIS2_EXTERN axis2_thread_once_t* AXIS2_CALL 
00134 axis2_thread_once_init(axis2_allocator_t *allocator);
00135 
00146 AXIS2_EXTERN axis2_status_t AXIS2_CALL
00147 axis2_thread_once(axis2_thread_once_t *control, void (*func)(void));
00148 
00154 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00155 axis2_thread_detach(axis2_thread_t *thd);
00156 
00157 /*************************Thread locking functions*****************************/
00158 
00160 typedef struct axis2_thread_mutex_t axis2_thread_mutex_t;
00161 
00162 #define AXIS2_THREAD_MUTEX_DEFAULT  0x0   
00163 #define AXIS2_THREAD_MUTEX_NESTED   0x1   
00164 #define AXIS2_THREAD_MUTEX_UNNESTED 0x2   
00173 AXIS2_EXTERN axis2_thread_mutex_t * AXIS2_CALL
00174 axis2_thread_mutex_create(axis2_allocator_t *allocator, unsigned int flags);
00180 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00181 axis2_thread_mutex_lock(axis2_thread_mutex_t *mutex);
00182 
00188 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00189 axis2_thread_mutex_trylock(axis2_thread_mutex_t *mutex);
00190 
00195 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00196 axis2_thread_mutex_unlock(axis2_thread_mutex_t *mutex);
00197 
00202 AXIS2_EXTERN axis2_status_t AXIS2_CALL
00203 axis2_thread_mutex_destroy(axis2_thread_mutex_t *mutex);
00204 
00206 #ifdef __cplusplus
00207 }
00208 #endif
00209 
00210 #endif                          /* AXIS2_THREAD_H */

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