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