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 
00047 /*#define AXIS2_THREAD_FUNC*/
00048    
00050 typedef struct axis2_thread_t           axis2_thread_t;
00051 
00053 typedef struct axis2_threadattr_t       axis2_threadattr_t;
00054 
00056 typedef struct axis2_thread_once_t      axis2_thread_once_t;
00057 
00061 typedef void *(AXIS2_THREAD_FUNC *axis2_thread_start_t)(axis2_thread_t*, void*);
00062 
00064 typedef struct axis2_threadkey_t        axis2_threadkey_t;
00065 
00066 /* Thread Function definitions */
00067 
00073 AXIS2_EXTERN axis2_threadattr_t* AXIS2_CALL 
00074 axis2_threadattr_create(axis2_allocator_t *allocator);
00075 
00082 AXIS2_EXTERN axis2_status_t AXIS2_CALL
00083 axis2_threadattr_detach_set(axis2_threadattr_t *attr, axis2_bool_t detached);
00084 
00091 AXIS2_EXTERN axis2_bool_t AXIS2_CALL
00092 axis2_threadattr_is_detach(axis2_threadattr_t *attr, axis2_allocator_t *allocator);
00093 
00094 
00103 AXIS2_EXTERN axis2_thread_t* AXIS2_CALL 
00104 axis2_thread_create(axis2_allocator_t *allocator, axis2_threadattr_t *attr,
00105                         axis2_thread_start_t func, void *data);
00106 
00112 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00113 axis2_thread_exit(axis2_thread_t *thd, axis2_allocator_t *allocator);
00114 
00120 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00121 axis2_thread_join(axis2_thread_t *thd);
00122 
00126 AXIS2_EXTERN void AXIS2_CALL 
00127 axis2_thread_yield();
00128 
00134 AXIS2_EXTERN axis2_thread_once_t* AXIS2_CALL 
00135 axis2_thread_once_init(axis2_allocator_t *allocator);
00136 
00147 AXIS2_EXTERN axis2_status_t AXIS2_CALL
00148 axis2_thread_once(axis2_thread_once_t *control, void (*func)(void));
00149 
00155 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00156 axis2_thread_detach(axis2_thread_t *thd);
00157 
00158 /*************************Thread locking functions*****************************/
00159 
00161 typedef struct axis2_thread_mutex_t axis2_thread_mutex_t;
00162 
00163 #define AXIS2_THREAD_MUTEX_DEFAULT  0x0   
00164 #define AXIS2_THREAD_MUTEX_NESTED   0x1   
00165 #define AXIS2_THREAD_MUTEX_UNNESTED 0x2   
00174 AXIS2_EXTERN axis2_thread_mutex_t * AXIS2_CALL
00175 axis2_thread_mutex_create(axis2_allocator_t *allocator, unsigned int flags);
00181 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00182 axis2_thread_mutex_lock(axis2_thread_mutex_t *mutex);
00183 
00189 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00190 axis2_thread_mutex_trylock(axis2_thread_mutex_t *mutex);
00191 
00196 AXIS2_EXTERN axis2_status_t AXIS2_CALL 
00197 axis2_thread_mutex_unlock(axis2_thread_mutex_t *mutex);
00198 
00203 AXIS2_EXTERN axis2_status_t AXIS2_CALL
00204 axis2_thread_mutex_destroy(axis2_thread_mutex_t *mutex);
00205 
00207 #ifdef __cplusplus
00208 }
00209 #endif
00210 
00211 #endif                          /* AXIS2_THREAD_H */

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