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-rw-r--r--tests/msleep.c58
1 files changed, 58 insertions, 0 deletions
diff --git a/tests/msleep.c b/tests/msleep.c
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+++ b/tests/msleep.c
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+/* sleeps for the specified number of MILLIseconds.
+ * Primarily meant as a portable tool available everywhere for the
+ * testbench (sleep 0.1 does not work on all platforms).
+ *
+ * Part of the testbench for rsyslog.
+ *
+ * Copyright 2010 Rainer Gerhards and Adiscon GmbH.
+ *
+ * This file is part of rsyslog.
+ *
+ * Rsyslog is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Rsyslog is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Rsyslog. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * A copy of the GPL can be found in the file "COPYING" in this distribution.
+ */
+#include "config.h"
+#include <stdio.h>
+#include <stdlib.h>
+#if defined(__FreeBSD__)
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+#if defined(HAVE_SYS_SELECT_H)
+#include <sys/select.h>
+#endif
+
+int main(int argc, char *argv[])
+{
+ struct timeval tvSelectTimeout;
+ long sleepTime;
+
+ if(argc != 2) {
+ fprintf(stderr, "usage: msleep <milliseconds>\n");
+ exit(1);
+ }
+
+ sleepTime = atoi(argv[1]);
+ tvSelectTimeout.tv_sec = sleepTime / 1000;
+ tvSelectTimeout.tv_usec = (sleepTime % 1000) * 1000; /* micro seconds */
+ if(select(0, NULL, NULL, NULL, &tvSelectTimeout) == -1) {
+ perror("select");
+ exit(1);
+ }
+
+ return 0;
+}
+