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Diffstat (limited to 'tests/msleep.c')
| -rw-r--r-- | tests/msleep.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/tests/msleep.c b/tests/msleep.c new file mode 100644 index 0000000..98dbece --- /dev/null +++ b/tests/msleep.c @@ -0,0 +1,58 @@ +/* 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; +} + |