diff options
Diffstat (limited to 'src/test/test-watchdog.c')
-rw-r--r-- | src/test/test-watchdog.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/test/test-watchdog.c b/src/test/test-watchdog.c new file mode 100644 index 0000000000..5a918b2658 --- /dev/null +++ b/src/test/test-watchdog.c @@ -0,0 +1,48 @@ +/*** + This file is part of systemd. + + Copyright 2012 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <unistd.h> + +#include "systemd-basic/log.h" +#include "systemd-shared/watchdog.h" + +int main(int argc, char *argv[]) { + usec_t t = 10 * USEC_PER_SEC; + unsigned i; + int r; + + log_set_max_level(LOG_DEBUG); + log_parse_environment(); + + r = watchdog_set_timeout(&t); + if (r < 0) + log_warning_errno(r, "Failed to open watchdog: %m"); + + for (i = 0; i < 5; i++) { + log_info("Pinging..."); + r = watchdog_ping(); + if (r < 0) + log_warning_errno(r, "Failed to ping watchdog: %m"); + + usleep(t/2); + } + + watchdog_close(true); + return 0; +} |