Contents

/*
 * Copyright 2018-present 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 MONGOCRYPT_MUTEX_PRIVATE_H
#define MONGOCRYPT_MUTEX_PRIVATE_H

#include <bson/bson.h>

#if defined(BSON_OS_UNIX)
#include <pthread.h>
#define mongocrypt_mutex_t pthread_mutex_t
#else
#define mongocrypt_mutex_t CRITICAL_SECTION
#endif

void
_mongocrypt_mutex_init (mongocrypt_mutex_t *mutex);

void
_mongocrypt_mutex_cleanup (mongocrypt_mutex_t *mutex);

void
_mongocrypt_mutex_lock (mongocrypt_mutex_t *mutex);

void
_mongocrypt_mutex_unlock (mongocrypt_mutex_t *mutex);

#define MONGOCRYPT_WITH_MUTEX(Mutex)                                       \
   for (int only_once = (_mongocrypt_mutex_lock (&(Mutex)), 1); only_once; \
        _mongocrypt_mutex_unlock (&(Mutex)))                               \
      for (; only_once; only_once = 0)

#endif /* MONGOCRYPT_MUTEX_PRIVATE_H */

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
libmongocrypt-helper-1.7.4.0.1002	ext/libmongocrypt/libmongocrypt/src/mongocrypt-mutex-private.h
libmongocrypt-helper-1.7.4.0.1001	ext/libmongocrypt/libmongocrypt/src/mongocrypt-mutex-private.h
libmongocrypt-helper-1.7.4.0.1000	ext/libmongocrypt/libmongocrypt/src/mongocrypt-mutex-private.h