/*
* snooze - run a command at a particular time
*
- * To the extent possible under law,
- * Christian Neukirchen <chneukirchen@gmail.com>
+ * To the extent possible under law, Leah Neukirchen <leah@vuxu.org>
* has waived all copyright and related or neighboring rights to this work.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
-/*
-##% gcc -Os -Wall -g -o $STEM $FILE -Wextra -Wwrite-strings
-*/
-
#include <sys/stat.h>
#include <sys/types.h>
tm->tm_hour = 0;
t = mktime(tm);
- if (t > from+(365*24*60*60)) // no result within a year
+ if (t > from+(366*24*60*60)) // no result within a year
return -1;
}
minute[0] = '*';
second[0] = '*';
- while ((c = getopt(argc, argv, "D:W:H:M:S:T:R:d:m:ns:t:vw:")) != -1)
+ while ((c = getopt(argc, argv, "+D:W:H:M:S:T:R:d:m:ns:t:vw:")) != -1)
switch(c) {
case 'D': parse(optarg, dayofyear, sizeof dayofyear, -1); break;
case 'W': parse(optarg, weekofyear, sizeof weekofyear, -1); break;
/* dry-run, just output the next 5 dates. */
int i;
for (i = 0; i < 5; i++) {
- if (t > 0) {
- char weekstr[4];
- struct tm *tm = localtime(&t);
- strftime(weekstr, sizeof weekstr, "%a", tm);
- printf("%s %s %2ldd%3ldh%3ldm%3lds\n",
- isotime(tm),
- weekstr,
- ((t - now) / (60*60*24)),
- ((t - now) / (60*60)) % 24,
- ((t - now) / 60) % 60,
- (t - now) % 60);
- }
+ char weekstr[4];
+ struct tm *tm = localtime(&t);
+ strftime(weekstr, sizeof weekstr, "%a", tm);
+ printf("%s %s %2ldd%3ldh%3ldm%3lds\n",
+ isotime(tm),
+ weekstr,
+ ((t - now) / (60*60*24)),
+ ((t - now) / (60*60)) % 24,
+ ((t - now) / 60) % 60,
+ (t - now) % 60);
t = find_next(t + 1);
+ if (t < 0) {
+ fprintf(stderr,
+ "no satisfying date found within a year.\n");
+ exit(2);
+ }
}
exit(0);
}