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/*
* Copyright 2013 MongoDB, Inc.
*
* Licensed 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.
*/
#ifndef BSON_THREAD_PRIVATE_H
#define BSON_THREAD_PRIVATE_H
#if !defined (BSON_INSIDE) && !defined (BSON_COMPILATION)
# error "Only <bson.h> can be included directly."
#endif
#include "bson-compat.h"
#include "bson-config.h"
#include "bson-macros.h"
BSON_BEGIN_DECLS
#if defined(BSON_OS_UNIX)
# include <pthread.h>
# define bson_mutex_t pthread_mutex_t
# define bson_mutex_init(_n) pthread_mutex_init((_n), NULL)
# define bson_mutex_lock pthread_mutex_lock
# define bson_mutex_unlock pthread_mutex_unlock
# define bson_mutex_destroy pthread_mutex_destroy
# define bson_thread_t pthread_t
# define bson_thread_create(_t,_f,_d) pthread_create((_t), NULL, (_f), (_d))
# define bson_thread_join(_n) pthread_join((_n), NULL)
# define bson_once_t pthread_once_t
# define bson_once pthread_once
# define BSON_ONCE_FUN(n) void n(void)
# define BSON_ONCE_RETURN return
# ifdef _PTHREAD_ONCE_INIT_NEEDS_BRACES
# define BSON_ONCE_INIT {PTHREAD_ONCE_INIT}
# else
# define BSON_ONCE_INIT PTHREAD_ONCE_INIT
# endif
#else
# define bson_mutex_t CRITICAL_SECTION
# define bson_mutex_init InitializeCriticalSection
# define bson_mutex_lock EnterCriticalSection
# define bson_mutex_unlock LeaveCriticalSection
# define bson_mutex_destroy DeleteCriticalSection
# define bson_thread_t HANDLE
# define bson_thread_create(_t,_f,_d) (!(*(_t) = CreateThread(NULL,0,(void*)_f,_d,0,NULL)))
# define bson_thread_join(_n) WaitForSingleObject((_n), INFINITE)
# define bson_once_t INIT_ONCE
# define BSON_ONCE_INIT INIT_ONCE_STATIC_INIT
# define bson_once(o, c) InitOnceExecuteOnce(o, c, NULL, NULL)
# define BSON_ONCE_FUN(n) BOOL CALLBACK n(PINIT_ONCE _ignored_a, PVOID _ignored_b, PVOID *_ignored_c)
# define BSON_ONCE_RETURN return true
#endif
BSON_END_DECLS
#endif /* BSON_THREAD_PRIVATE_H */
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