diff options
Diffstat (limited to 'snooze.c')
| -rw-r--r-- | snooze.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/snooze.c b/snooze.c index 60f7bff..3a5185d 100644 --- a/snooze.c +++ b/snooze.c @@ -230,6 +230,7 @@ int main(int argc, char *argv[]) int c; time_t t; time_t now = time(0); + time_t last = 0; /* default: every day at 00:00:00 */ memset(weekday, '*', sizeof weekday); @@ -348,6 +349,11 @@ int main(int argc, char *argv[]) while (!alarm_rang) { now = time(0); + if (now < last) { + t = find_next(now); + if (vflag) + printf("Time moved backwards, rescheduled for %s\n", isotime(tm)); + } t = mktime(tm); if (t <= now) { if (now - t <= slack) // still about time @@ -365,6 +371,7 @@ int main(int argc, char *argv[]) struct timespec ts; ts.tv_nsec = 0; ts.tv_sec = t - now > SLEEP_PHASE ? SLEEP_PHASE : t - now; + last = now; nanosleep(&ts, 0); // we just iterate again when this exits early } |