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
main(int argc,const char * const argv[])30 int 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