int errors;
int got_host = FALSE;
int use_subsystem = 0;
- long now, next;
+ unsigned long now, next, then;
sklist = NULL;
skcount = sksize = 0;
} else if (!strcmp(p, "-s")) {
/* Save status to write to conf later. */
use_subsystem = 1;
- } else if (!strcmp(p, "-V")) {
+ } else if (!strcmp(p, "-V") || !strcmp(p, "--version")) {
version();
+ } else if (!strcmp(p, "--help")) {
+ usage();
} else if (!strcmp(p, "-pgpfp")) {
pgp_fingerprints();
exit(1);
}
if (run_timers(now, &next)) {
- ticks = next - GETTICKCOUNT();
- if (ticks < 0) ticks = 0; /* just in case */
+ then = now;
+ now = GETTICKCOUNT();
+ if (now - then > next - then)
+ ticks = 0;
+ else
+ ticks = next - now;
} else {
ticks = INFINITE;
}