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 "testflock.h"
18 #include "apr_pools.h"
19 #include "apr_file_io.h"
20 #include "apr_general.h"
21 #include "apr.h"
22
23 #if APR_HAVE_STDLIB_H
24 #include <stdlib.h>
25 #endif
26
main(int argc,const char * const * argv)27 int main(int argc, const char * const *argv)
28 {
29 apr_file_t *file;
30 apr_status_t status;
31 apr_pool_t *p;
32
33 apr_initialize();
34 apr_pool_create(&p, NULL);
35
36 if (apr_file_open(&file, TESTFILE, APR_FOPEN_WRITE, APR_OS_DEFAULT, p)
37 != APR_SUCCESS) {
38
39 exit(UNEXPECTED_ERROR);
40 }
41 status = apr_file_lock(file, APR_FLOCK_EXCLUSIVE | APR_FLOCK_NONBLOCK);
42 if (status == APR_SUCCESS) {
43 exit(SUCCESSFUL_READ);
44 }
45 if (APR_STATUS_IS_EAGAIN(status)) {
46 exit(FAILED_READ);
47 }
48 exit(UNEXPECTED_ERROR);
49 }
50