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-rw-r--r--test/testshmconsumer.c94
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diff --git a/test/testshmconsumer.c b/test/testshmconsumer.c
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+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr_shm.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_time.h"
+#include "testshm.h"
+#include "apr.h"
+
+#if APR_HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+
+#if APR_HAS_SHARED_MEMORY
+
+static int msgwait(int sleep_sec, int first_box, int last_box)
+{
+ int i;
+ int recvd = 0;
+ apr_time_t start = apr_time_now();
+ apr_interval_time_t sleep_duration = apr_time_from_sec(sleep_sec);
+ while (apr_time_now() - start < sleep_duration) {
+ for (i = first_box; i < last_box; i++) {
+ if (boxes[i].msgavail && !strcmp(boxes[i].msg, MSG)) {
+ recvd++;
+ boxes[i].msgavail = 0; /* reset back to 0 */
+ memset(boxes[i].msg, 0, 1024);
+ }
+ }
+ apr_sleep(apr_time_from_sec(1));
+ }
+ return recvd;
+}
+
+int main(void)
+{
+ apr_status_t rv;
+ apr_pool_t *pool;
+ apr_shm_t *shm;
+ int recvd;
+
+ apr_initialize();
+
+ if (apr_pool_create(&pool, NULL) != APR_SUCCESS) {
+ exit(-1);
+ }
+
+ rv = apr_shm_attach(&shm, SHARED_FILENAME, pool);
+ if (rv != APR_SUCCESS) {
+ exit(-2);
+ }
+
+ boxes = apr_shm_baseaddr_get(shm);
+
+ /* consume messages on all of the boxes */
+ recvd = msgwait(30, 0, N_BOXES); /* wait for 30 seconds for messages */
+
+ rv = apr_shm_detach(shm);
+ if (rv != APR_SUCCESS) {
+ exit(-3);
+ }
+
+ return recvd;
+}
+
+#else /* APR_HAS_SHARED_MEMORY */
+
+int main(void)
+{
+ /* Just return, this program will never be called, so we don't need
+ * to print a message
+ */
+ return 0;
+}
+
+#endif /* APR_HAS_SHARED_MEMORY */
+