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/* 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.
*/
#ifndef THREAD_COND_H
#define THREAD_COND_H
#include <kernel/OS.h>
#include "apr_pools.h"
#include "apr_thread_cond.h"
#include "apr_file_io.h"
#include "apr_general.h"
#include "apr_lib.h"
#include "apr_portable.h"
#include "apr_ring.h"
struct waiter_t {
APR_RING_ENTRY(waiter_t) link;
sem_id sem;
};
struct apr_thread_cond_t {
apr_pool_t *pool;
sem_id lock;
apr_thread_mutex_t *condlock;
thread_id owner;
/* active list */
APR_RING_HEAD(active_list, waiter_t) alist;
/* free list */
APR_RING_HEAD(free_list, waiter_t) flist;
};
#endif /* THREAD_COND_H */
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