forked from Mirrors/freeswitch
95 lines
2.4 KiB
C
95 lines
2.4 KiB
C
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/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "apr_shm.h"
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#include "apr_errno.h"
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#include "apr_general.h"
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#include "apr_lib.h"
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#include "apr_strings.h"
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#include "apr_time.h"
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#include "testshm.h"
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#include "apr.h"
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#if APR_HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#if APR_HAS_SHARED_MEMORY
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static int msgwait(int sleep_sec, int first_box, int last_box)
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{
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int i;
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int recvd = 0;
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apr_time_t start = apr_time_now();
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apr_interval_time_t sleep_duration = apr_time_from_sec(sleep_sec);
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while (apr_time_now() - start < sleep_duration) {
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for (i = first_box; i < last_box; i++) {
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if (boxes[i].msgavail && !strcmp(boxes[i].msg, MSG)) {
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recvd++;
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boxes[i].msgavail = 0; /* reset back to 0 */
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memset(boxes[i].msg, 0, 1024);
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}
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}
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apr_sleep(apr_time_from_sec(1));
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}
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return recvd;
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}
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int main(void)
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{
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apr_status_t rv;
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apr_pool_t *pool;
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apr_shm_t *shm;
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int recvd;
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apr_initialize();
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if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
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exit(-1);
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}
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rv = apr_shm_attach(&shm, SHARED_FILENAME, pool);
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if (rv != APR_SUCCESS) {
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exit(-2);
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}
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boxes = apr_shm_baseaddr_get(shm);
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/* consume messages on all of the boxes */
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recvd = msgwait(30, 0, N_BOXES); /* wait for 30 seconds for messages */
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rv = apr_shm_detach(shm);
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if (rv != APR_SUCCESS) {
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exit(-3);
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}
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return recvd;
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}
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#else /* APR_HAS_SHARED_MEMORY */
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int main(void)
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{
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/* Just return, this program will never be called, so we don't need
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* to print a message
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*/
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return 0;
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}
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#endif /* APR_HAS_SHARED_MEMORY */
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