1/* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements.  See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License.  You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "testglobalmutex.h"
18#include "apr_pools.h"
19#include "apr_file_io.h"
20#include "apr_general.h"
21#include "apr_global_mutex.h"
22#include "apr_strings.h"
23#include "apr.h"
24
25#if APR_HAVE_STDLIB_H
26#include <stdlib.h>
27#endif
28
29
30int main(int argc, const char * const argv[])
31{
32    apr_pool_t *p;
33    int i = 0;
34    apr_lockmech_e mech;
35    apr_global_mutex_t *global_lock;
36    apr_status_t rv;
37
38    apr_initialize();
39    atexit(apr_terminate);
40
41    apr_pool_create(&p, NULL);
42    if (argc >= 2) {
43        mech = (apr_lockmech_e)apr_strtoi64(argv[1], NULL, 0);
44    }
45    else {
46        mech = APR_LOCK_DEFAULT;
47    }
48    rv = apr_global_mutex_create(&global_lock, LOCKNAME, mech, p);
49    if (rv != APR_SUCCESS) {
50        exit(-rv);
51    }
52    apr_global_mutex_child_init(&global_lock, LOCKNAME, p);
53
54    while (1) {
55        apr_global_mutex_lock(global_lock);
56        if (i == MAX_ITER) {
57            apr_global_mutex_unlock(global_lock);
58            exit(i);
59        }
60        i++;
61        apr_global_mutex_unlock(global_lock);
62    }
63    exit(0);
64}
65