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Commit | Line | Data |
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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
e96d6be7 | 2 | |
dccca82b | 3 | #include <string.h> |
e96d6be7 | 4 | #include <unistd.h> |
e96d6be7 | 5 | |
da1e72f4 | 6 | #include "env-util.h" |
e96d6be7 | 7 | #include "log.h" |
cf0fbc49 | 8 | #include "watchdog.h" |
e96d6be7 LP |
9 | |
10 | int main(int argc, char *argv[]) { | |
da1e72f4 ZJS |
11 | usec_t t; |
12 | unsigned i, count; | |
e96d6be7 | 13 | int r; |
da1e72f4 | 14 | bool slow; |
e96d6be7 LP |
15 | |
16 | log_set_max_level(LOG_DEBUG); | |
17 | log_parse_environment(); | |
18 | ||
da1e72f4 ZJS |
19 | r = getenv_bool("SYSTEMD_SLOW_TESTS"); |
20 | slow = r >= 0 ? r : SYSTEMD_SLOW_TESTS_DEFAULT; | |
21 | ||
22 | t = slow ? 10 * USEC_PER_SEC : 1 * USEC_PER_SEC; | |
23 | count = slow ? 5 : 3; | |
24 | ||
e96d6be7 LP |
25 | r = watchdog_set_timeout(&t); |
26 | if (r < 0) | |
da927ba9 | 27 | log_warning_errno(r, "Failed to open watchdog: %m"); |
da1e72f4 ZJS |
28 | if (r == -EPERM) |
29 | t = 0; | |
e96d6be7 | 30 | |
da1e72f4 | 31 | for (i = 0; i < count; i++) { |
e96d6be7 LP |
32 | log_info("Pinging..."); |
33 | r = watchdog_ping(); | |
34 | if (r < 0) | |
da927ba9 | 35 | log_warning_errno(r, "Failed to ping watchdog: %m"); |
e96d6be7 LP |
36 | |
37 | usleep(t/2); | |
38 | } | |
39 | ||
40 | watchdog_close(true); | |
41 | return 0; | |
42 | } |