1 /* $OpenBSD: day.c,v 1.37 2019/08/12 20:03:28 millert Exp $ */
2
3 /*
4 * Copyright (c) 1989, 1993, 1994
5 * The Regents of the University of California. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32 #include <sys/types.h>
33 #include <sys/uio.h>
34
35 #include <ctype.h>
36 #include <err.h>
37 #include <locale.h>
38 #include <stdio.h>
39 #include <stdlib.h>
40 #include <string.h>
41 #include <time.h>
42
43 #include "pathnames.h"
44 #include "calendar.h"
45
46 extern struct iovec header[];
47
48 #define WEEKLY 1
49 #define MONTHLY 2
50 #define YEARLY 3
51
52 struct tm *tp;
53 int *cumdays, offset;
54 char dayname[10];
55 enum calendars calendar;
56 u_long julian;
57
58
59 /* 1-based month, 0-based days, cumulative */
60 int daytab[][14] = {
61 { 0, -1, 30, 58, 89, 119, 150, 180, 211, 242, 272, 303, 333, 364 },
62 { 0, -1, 30, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 },
63 };
64
65 static char *days[] = {
66 "sun", "mon", "tue", "wed", "thu", "fri", "sat", NULL,
67 };
68
69 static char *months[] = {
70 "jan", "feb", "mar", "apr", "may", "jun",
71 "jul", "aug", "sep", "oct", "nov", "dec", NULL,
72 };
73
74 static struct fixs fndays[8]; /* full national days names */
75 static struct fixs ndays[8]; /* short national days names */
76
77 static struct fixs fnmonths[13]; /* full national months names */
78 static struct fixs nmonths[13]; /* short national month names */
79
80 void
fill_print_date(struct match * m,struct tm * tm)81 fill_print_date(struct match *m, struct tm *tm)
82 {
83 if (strftime(m->print_date, sizeof(m->print_date),
84 daynames ? "%a %b %d" : "%b %d", tm) == 0)
85 m->print_date[sizeof(m->print_date) - 1] = '\0';
86 }
87
88 void
setnnames(void)89 setnnames(void)
90 {
91 char buf[80];
92 int i, l;
93 struct tm tm;
94
95 for (i = 0; i < 7; i++) {
96 tm.tm_wday = i;
97 l = strftime(buf, sizeof(buf), "%a", &tm);
98 for (; l > 0 && isspace((unsigned char)buf[l - 1]); l--)
99 ;
100 buf[l] = '\0';
101 free(ndays[i].name);
102 if ((ndays[i].name = strdup(buf)) == NULL)
103 err(1, NULL);
104 ndays[i].len = strlen(buf);
105
106 l = strftime(buf, sizeof(buf), "%A", &tm);
107 for (; l > 0 && isspace((unsigned char)buf[l - 1]); l--)
108 ;
109 buf[l] = '\0';
110 free(fndays[i].name);
111 if ((fndays[i].name = strdup(buf)) == NULL)
112 err(1, NULL);
113 fndays[i].len = strlen(buf);
114 }
115
116 for (i = 0; i < 12; i++) {
117 tm.tm_mon = i;
118 l = strftime(buf, sizeof(buf), "%b", &tm);
119 for (; l > 0 && isspace((unsigned char)buf[l - 1]); l--)
120 ;
121 buf[l] = '\0';
122 free(nmonths[i].name);
123 if ((nmonths[i].name = strdup(buf)) == NULL)
124 err(1, NULL);
125 nmonths[i].len = strlen(buf);
126
127 l = strftime(buf, sizeof(buf), "%B", &tm);
128 for (; l > 0 && isspace((unsigned char)buf[l - 1]); l--)
129 ;
130 buf[l] = '\0';
131 free(fnmonths[i].name);
132 if ((fnmonths[i].name = strdup(buf)) == NULL)
133 err(1, NULL);
134 fnmonths[i].len = strlen(buf);
135 }
136 /* Hardwired special events */
137 spev[0].name = strdup(PESACH);
138 spev[0].nlen = PESACHLEN;
139 spev[0].getev = pesach;
140 spev[1].name = strdup(EASTER);
141 spev[1].nlen = EASTERNAMELEN;
142 spev[1].getev = easter;
143 spev[2].name = strdup(PASKHA);
144 spev[2].nlen = PASKHALEN;
145 spev[2].getev = paskha;
146 for (i = 0; i < NUMEV; i++) {
147 if (spev[i].name == NULL)
148 err(1, NULL);
149 spev[i].uname = NULL;
150 }
151 }
152
153 void
settime(time_t * now)154 settime(time_t *now)
155 {
156 tp = localtime(now);
157 tp->tm_sec = 0;
158 tp->tm_min = 0;
159 /* Avoid getting caught by a timezone shift; set time to noon */
160 tp->tm_isdst = 0;
161 tp->tm_hour = 12;
162 *now = mktime(tp);
163 if (isleap(tp->tm_year + 1900))
164 cumdays = daytab[1];
165 else
166 cumdays = daytab[0];
167 /* Friday displays Monday's events */
168 offset = tp->tm_wday == 5 ? 3 : 1;
169 if (f_Setday)
170 offset = 0; /* Except not when range is set explicitly */
171 header[5].iov_base = dayname;
172
173 (void) setlocale(LC_TIME, "C");
174 header[5].iov_len = strftime(dayname, sizeof(dayname), "%A", tp);
175 (void) setlocale(LC_TIME, "");
176
177 setnnames();
178 }
179
180 /* convert [Year][Month]Day into unix time (since 1970)
181 * Year: two or four digits, Month: two digits, Day: two digits
182 */
183 time_t
Mktime(char * date)184 Mktime(char *date)
185 {
186 time_t t;
187 int len;
188 struct tm tm;
189
190 (void)time(&t);
191 tp = localtime(&t);
192
193 len = strlen(date);
194 if (len < 2)
195 return((time_t)-1);
196 bzero(&tm, sizeof tm);
197 tm.tm_sec = 0;
198 tm.tm_min = 0;
199 /* Avoid getting caught by a timezone shift; set time to noon */
200 tm.tm_isdst = 0;
201 tm.tm_hour = 12;
202 tm.tm_wday = 0;
203 tm.tm_mday = tp->tm_mday;
204 tm.tm_mon = tp->tm_mon;
205 tm.tm_year = tp->tm_year;
206
207 /* Day */
208 tm.tm_mday = atoi(date + len - 2);
209
210 /* Month */
211 if (len >= 4) {
212 *(date + len - 2) = '\0';
213 tm.tm_mon = atoi(date + len - 4) - 1;
214 }
215
216 /* Year */
217 if (len >= 6) {
218 *(date + len - 4) = '\0';
219 tm.tm_year = atoi(date);
220
221 if (tm.tm_year < 69) /* Y2K */
222 tm.tm_year += 100;
223 else if (tm.tm_year > 1900)
224 tm.tm_year -= 1900;
225 }
226
227 #if DEBUG
228 printf("Mktime: %d %lld %d %s\n", (int)mktime(&tm), (long long)t, len,
229 asctime(&tm));
230 #endif
231 return(mktime(&tm));
232 }
233
234 static void
adjust_calendar(int * day,int * month)235 adjust_calendar(int *day, int *month)
236 {
237 switch (calendar) {
238 case GREGORIAN:
239 break;
240
241 case JULIAN:
242 *day += julian;
243 if (*day > (cumdays[*month + 1] - cumdays[*month])) {
244 *day -= (cumdays[*month + 1] - cumdays[*month]);
245 if (++*month > 12)
246 *month = 1;
247 }
248 break;
249 case LUNAR:
250 break;
251 }
252 }
253
254 /*
255 * Possible date formats include any combination of:
256 * 3-charmonth (January, Jan, Jan)
257 * 3-charweekday (Friday, Monday, mon.)
258 * numeric month or day (1, 2, 04)
259 *
260 * Any character except \t or '*' may separate them, or they may not be
261 * separated. Any line following a line that is matched, that starts
262 * with \t, is shown along with the matched line.
263 */
264 struct match *
isnow(char * endp,int bodun)265 isnow(char *endp, int bodun)
266 {
267 int day = 0, flags = 0, month = 0, v1, v2, i;
268 int monthp, dayp, varp = 0;
269 struct match *matches = NULL, *tmp, *tmp2;
270 int interval = YEARLY; /* how frequently the event repeats. */
271 int vwd = 0; /* Variable weekday */
272 time_t tdiff, ttmp;
273 struct tm tmtmp;
274
275 /*
276 * CONVENTION
277 *
278 * Month: 1-12
279 * Monthname: Jan .. Dec
280 * Day: 1-31
281 * Weekday: Mon-Sun
282 *
283 */
284
285 /* read first field */
286 /* didn't recognize anything, skip it */
287 if (!(v1 = getfield(endp, &endp, &flags)))
288 return (NULL);
289
290 /* adjust bodun rate */
291 if (bodun && !bodun_always)
292 bodun = !arc4random_uniform(3);
293
294 /* Easter or Easter depending days */
295 if (flags & F_SPECIAL)
296 vwd = v1;
297
298 /*
299 * 1. {Weekday,Day} XYZ ...
300 *
301 * where Day is > 12
302 */
303 else if (flags & F_ISDAY || v1 > 12) {
304
305 /* found a day; day: 13-31 or weekday: 1-7 */
306 day = v1;
307
308 /* {Day,Weekday} {Month,Monthname} ... */
309 /* if no recognizable month, assume just a day alone -- this is
310 * very unlikely and can only happen after the first 12 days.
311 * --find month or use current month */
312 if (!(month = getfield(endp, &endp, &flags))) {
313 month = tp->tm_mon + 1;
314 /* F_ISDAY is set only if a weekday was spelled out */
315 /* F_ISDAY must be set if 0 < day < 8 */
316 if ((day <= 7) && (day >= 1))
317 interval = WEEKLY;
318 else
319 interval = MONTHLY;
320 } else if ((day <= 7) && (day >= 1))
321 day += 10;
322 /* it's a weekday; make it the first one of the month */
323 if (month == -1) {
324 month = tp->tm_mon + 1;
325 interval = MONTHLY;
326 } else {
327 if ((month > 12) || (month < 1))
328 return (NULL);
329 if (calendar)
330 adjust_calendar(&day, &month);
331 }
332 }
333
334 /* 2. {Monthname} XYZ ... */
335 else if (flags & F_ISMONTH) {
336 month = v1;
337 if (month == -1) {
338 month = tp->tm_mon + 1;
339 interval = MONTHLY;
340 }
341 /* Monthname {day,weekday} */
342 /* if no recognizable day, assume the first day in month */
343 if (!(day = getfield(endp, &endp, &flags)))
344 day = 1;
345 /* If a weekday was spelled out without an ordering,
346 * assume the first of that day in the month */
347 if ((flags & F_ISDAY)) {
348 if ((day >= 1) && (day <=7))
349 day += 10;
350 } else if (calendar)
351 adjust_calendar(&day, &month);
352 }
353
354 /* Hm ... */
355 else {
356 v2 = getfield(endp, &endp, &flags);
357
358 /*
359 * {Day} {Monthname} ...
360 * where Day <= 12
361 */
362 if (flags & F_ISMONTH) {
363 day = v1;
364 month = v2;
365 if (month == -1) {
366 month = tp->tm_mon + 1;
367 interval = MONTHLY;
368 } else if (calendar)
369 adjust_calendar(&day, &month);
370 }
371
372 /* {Month} {Weekday,Day} ... */
373 else {
374 /* F_ISDAY set, v2 > 12, or no way to tell */
375 month = v1;
376 if ((month > 12) || (month < 1))
377 return (NULL);
378 /* if no recognizable day, assume the first */
379 day = v2 ? v2 : 1;
380 if ((flags & F_ISDAY)) {
381 if ((day >= 1) && (day <= 7))
382 day += 10;
383 } else
384 adjust_calendar(&day, &month);
385 }
386 }
387
388 /* convert Weekday into *next* Day,
389 * e.g.: 'Sunday' -> 22
390 * 'SundayLast' -> ??
391 */
392 if (flags & F_ISDAY) {
393 #if DEBUG
394 fprintf(stderr, "\nday: %d %s month %d\n", day, endp, month);
395 #endif
396
397 varp = 1;
398 /* variable weekday, SundayLast, MondayFirst ... */
399 if (day < 0 || day >= 10)
400 vwd = day;
401 else {
402 day = tp->tm_mday + (((day - 1) - tp->tm_wday + 7) % 7);
403 interval = WEEKLY;
404 }
405 } else
406 /* Check for silliness. Note we still catch Feb 29 */
407 if (!(flags & F_SPECIAL) &&
408 (day > (cumdays[month + 1] - cumdays[month]) || day < 1)) {
409 if (!((month == 2 && day == 29) ||
410 (interval == MONTHLY && day <= 31)))
411 return (NULL);
412 }
413
414 if (!(flags & F_SPECIAL)) {
415 monthp = month;
416 dayp = day;
417 day = cumdays[month] + day;
418 #if DEBUG
419 fprintf(stderr, "day2: day %d(%d) yday %d\n", dayp, day, tp->tm_yday);
420 #endif
421 /* Speed up processing for the most common situation: yearly events
422 * when the interval being checked is less than a month or so (this
423 * could be less than a year, but then we have to start worrying about
424 * leap years). Only one event can match, and it's easy to find.
425 * Note we can't check special events, because they can wander widely.
426 */
427 if (((v1 = offset + f_dayAfter) < 50) && (interval == YEARLY)) {
428 memcpy(&tmtmp, tp, sizeof(struct tm));
429 tmtmp.tm_mday = dayp;
430 tmtmp.tm_mon = monthp - 1;
431 if (vwd) {
432 /* We want the event next year if it's late now
433 * this year. The 50-day limit means we don't have to
434 * worry if next year is or isn't a leap year.
435 */
436 if (tp->tm_yday > 300 && tmtmp.tm_mon <= 1)
437 variable_weekday(&vwd, tmtmp.tm_mon + 1,
438 tmtmp.tm_year + 1900 + 1);
439 else
440 variable_weekday(&vwd, tmtmp.tm_mon + 1,
441 tmtmp.tm_year + 1900);
442 day = cumdays[tmtmp.tm_mon + 1] + vwd;
443 tmtmp.tm_mday = vwd;
444 }
445 v2 = day - tp->tm_yday;
446 if ((v2 > v1) || (v2 < 0)) {
447 if ((v2 += isleap(tp->tm_year + 1900) ? 366 : 365)
448 <= v1)
449 tmtmp.tm_year++;
450 else if(!bodun || (day - tp->tm_yday) != -1)
451 return(NULL);
452 }
453 if ((tmp = malloc(sizeof(struct match))) == NULL)
454 err(1, NULL);
455
456 if (bodun && (day - tp->tm_yday) == -1) {
457 tmp->when = f_time - 1 * SECSPERDAY;
458 tmtmp.tm_mday++;
459 tmp->bodun = 1;
460 } else {
461 tmp->when = f_time + v2 * SECSPERDAY;
462 tmp->bodun = 0;
463 }
464
465 (void)mktime(&tmtmp);
466 fill_print_date(tmp, &tmtmp);
467 tmp->var = varp;
468 tmp->next = NULL;
469 return(tmp);
470 }
471 } else {
472 varp = 1;
473 /* Set up v1 to the event number and ... */
474 v1 = vwd % (NUMEV + 1) - 1;
475 vwd /= (NUMEV + 1);
476 if (v1 < 0) {
477 v1 += NUMEV + 1;
478 vwd--;
479 }
480 dayp = monthp = 1; /* Why not */
481 }
482
483 /* Compare to past and coming instances of the event. The i == 0 part
484 * of the loop corresponds to this specific instance. Note that we
485 * can leave things sort of higgledy-piggledy since a mktime() happens
486 * on this before anything gets printed. Also note that even though
487 * we've effectively gotten rid of f_dayBefore, we still have to check
488 * the one prior event for situations like "the 31st of every month"
489 * and "yearly" events which could happen twice in one year but not in
490 * the next */
491 tmp2 = matches;
492 for (i = -1; i < 2; i++) {
493 memcpy(&tmtmp, tp, sizeof(struct tm));
494 tmtmp.tm_mday = dayp;
495 tmtmp.tm_mon = month = monthp - 1;
496 do {
497 v2 = 0;
498 switch (interval) {
499 case WEEKLY:
500 tmtmp.tm_mday += 7 * i;
501 break;
502 case MONTHLY:
503 month += i;
504 tmtmp.tm_mon = month;
505 switch(tmtmp.tm_mon) {
506 case -1:
507 tmtmp.tm_mon = month = 11;
508 tmtmp.tm_year--;
509 break;
510 case 12:
511 tmtmp.tm_mon = month = 0;
512 tmtmp.tm_year++;
513 break;
514 }
515 if (vwd) {
516 v1 = vwd;
517 variable_weekday(&v1, tmtmp.tm_mon + 1,
518 tmtmp.tm_year + 1900);
519 tmtmp.tm_mday = v1;
520 } else
521 tmtmp.tm_mday = dayp;
522 break;
523 case YEARLY:
524 default:
525 tmtmp.tm_year += i;
526 if (flags & F_SPECIAL) {
527 tmtmp.tm_mon = 0; /* Gee, mktime() is nice */
528 tmtmp.tm_mday = spev[v1].getev(tmtmp.tm_year +
529 1900) + vwd;
530 } else if (vwd) {
531 v1 = vwd;
532 variable_weekday(&v1, tmtmp.tm_mon + 1,
533 tmtmp.tm_year + 1900);
534 tmtmp.tm_mday = v1;
535 } else {
536 /* Need the following to keep Feb 29 from
537 * becoming Mar 1 */
538 tmtmp.tm_mday = dayp;
539 tmtmp.tm_mon = monthp - 1;
540 }
541 break;
542 }
543 /* How many days apart are we */
544 if ((ttmp = mktime(&tmtmp)) == -1)
545 warnx("time out of range: %s", endp);
546 else {
547 tdiff = difftime(ttmp, f_time)/ SECSPERDAY;
548 if (tdiff <= offset + f_dayAfter ||
549 (bodun && tdiff == -1)) {
550 if (((tmtmp.tm_mon == month) ||
551 (flags & F_SPECIAL) ||
552 (interval == WEEKLY)) &&
553 (tdiff >= 0 ||
554 (bodun && tdiff == -1))) {
555 if ((tmp = malloc(sizeof(struct match))) == NULL)
556 err(1, NULL);
557 tmp->when = ttmp;
558 fill_print_date(tmp, &tmtmp);
559 tmp->bodun = bodun && tdiff == -1;
560 tmp->var = varp;
561 tmp->next = NULL;
562 if (tmp2)
563 tmp2->next = tmp;
564 else
565 matches = tmp;
566 tmp2 = tmp;
567 v2 = (i == 1) ? 1 : 0;
568 }
569 } else
570 i = 2; /* No point checking in the future */
571 }
572 } while (v2 != 0);
573 }
574 return (matches);
575 }
576
577
578 int
getmonth(char * s)579 getmonth(char *s)
580 {
581 char **p;
582 struct fixs *n;
583
584 for (n = fnmonths; n->name; ++n)
585 if (!strncasecmp(s, n->name, n->len))
586 return ((n - fnmonths) + 1);
587 for (n = nmonths; n->name; ++n)
588 if (!strncasecmp(s, n->name, n->len))
589 return ((n - nmonths) + 1);
590 for (p = months; *p; ++p)
591 if (!strncasecmp(s, *p, 3))
592 return ((p - months) + 1);
593 return (0);
594 }
595
596
597 int
getday(char * s)598 getday(char *s)
599 {
600 char **p;
601 struct fixs *n;
602
603 for (n = fndays; n->name; ++n)
604 if (!strncasecmp(s, n->name, n->len))
605 return ((n - fndays) + 1);
606 for (n = ndays; n->name; ++n)
607 if (!strncasecmp(s, n->name, n->len))
608 return ((n - ndays) + 1);
609 for (p = days; *p; ++p)
610 if (!strncasecmp(s, *p, 3))
611 return ((p - days) + 1);
612 return (0);
613 }
614
615 /* return offset for variable weekdays
616 * -1 -> last weekday in month
617 * +1 -> first weekday in month
618 * ... etc ...
619 */
620 int
getdayvar(char * s)621 getdayvar(char *s)
622 {
623 int offset;
624
625
626 offset = strlen(s);
627
628 /* Sun+1 or Wednesday-2
629 * ^ ^ */
630
631 /* printf ("x: %s %s %d\n", s, s + offset - 2, offset); */
632 switch(*(s + offset - 2)) {
633 case '-':
634 case '+':
635 return(atoi(s + offset - 2));
636 break;
637 }
638
639 /*
640 * some aliases: last, first, second, third, fourth
641 */
642
643 /* last */
644 if (offset > 4 && !strcasecmp(s + offset - 4, "last"))
645 return(-1);
646 else if (offset > 5 && !strcasecmp(s + offset - 5, "first"))
647 return(+1);
648 else if (offset > 6 && !strcasecmp(s + offset - 6, "second"))
649 return(+2);
650 else if (offset > 5 && !strcasecmp(s + offset - 5, "third"))
651 return(+3);
652 else if (offset > 6 && !strcasecmp(s + offset - 6, "fourth"))
653 return(+4);
654
655 /* no offset detected */
656 return(0);
657 }
658
659
660 int
foy(int year)661 foy(int year)
662 {
663 /* 0-6; what weekday Jan 1 is */
664 year--;
665 return ((1 - year/100 + year/400 + (int)(365.25 * year)) % 7);
666 }
667
668
669
670 void
variable_weekday(int * day,int month,int year)671 variable_weekday(int *day, int month, int year)
672 {
673 int v1, v2;
674 int *cumdays;
675 int day1;
676
677 if (isleap(year))
678 cumdays = daytab[1];
679 else
680 cumdays = daytab[0];
681 day1 = foy(year);
682 /* negative offset; last, -4 .. -1 */
683 if (*day < 0) {
684 v1 = *day/10 - 1; /* offset -4 ... -1 */
685 *day = 10 + (*day % 10); /* day 1 ... 7 */
686
687 /* which weekday the end of the month is (1-7) */
688 v2 = (cumdays[month + 1] + day1) % 7 + 1;
689
690 /* and subtract enough days */
691 *day = cumdays[month + 1] - cumdays[month] +
692 (v1 + 1) * 7 - (v2 - *day + 7) % 7;
693 #if DEBUG
694 fprintf(stderr, "\nMonth %d ends on weekday %d\n", month, v2);
695 #endif
696 }
697
698 /* first, second ... +1 ... +5 */
699 else {
700 v1 = *day/10; /* offset */
701 *day = *day % 10;
702
703 /* which weekday the first of the month is (1-7) */
704 v2 = (cumdays[month] + 1 + day1) % 7 + 1;
705
706 /* and add enough days */
707 *day = 1 + (v1 - 1) * 7 + (*day - v2 + 7) % 7;
708 #if DEBUG
709 fprintf(stderr, "\nMonth %d starts on weekday %d\n", month, v2);
710 #endif
711 }
712 }
713