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Allow a century to be specified.

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Don't validate the mmddhhmm values; mktime(3) does it.
This commit is contained in:
mycroft 1998-01-20 22:14:09 +00:00
parent ab37013309
commit 2db779a0ce
1 changed files with 33 additions and 22 deletions
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55
sbin/shutdown/shutdown.c
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@ -1,4 +1,4 @@
/* $NetBSD: shutdown.c,v 1.17 1998/01/20 20:55:23 perry Exp $ */
/* $NetBSD: shutdown.c,v 1.18 1998/01/20 22:14:09 mycroft Exp $ */
/*
* Copyright (c) 1988, 1990, 1993
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1988, 1990, 1993\n\
#if 0
static char sccsid[] = "@(#)shutdown.c 8.4 (Berkeley) 4/28/95";
#else
__RCSID("$NetBSD: shutdown.c,v 1.17 1998/01/20 20:55:23 perry Exp $");
__RCSID("$NetBSD: shutdown.c,v 1.18 1998/01/20 22:14:09 mycroft Exp $");
#endif
#endif /* not lint */
@ -388,6 +388,7 @@ getoffset(timearg)
struct tm *lt;
char *p;
time_t now;
int yearset;
if (!strcasecmp(timearg, "now")) { /* now */
offset = 0;
@ -417,41 +418,51 @@ getoffset(timearg)
unsetenv("TZ"); /* OUR timezone */
lt = localtime(&now); /* current time val */
switch(strlen(timearg)) {
case 10:
lt->tm_sec = 0;
yearset = 0;
switch (strlen(timearg)) {
case 12:
lt->tm_year = ATOI2(timearg);
if ((lt->tm_year >= 0) || (lt->tm_year <= 68))
lt->tm_year += 100;
lt->tm_year *= 100;
yearset = 1;
/* FALLTHROUGH */
case 10:
if (yearset) {
yearset = ATOI2(timearg);
lt->tm_year += yearset;
} else {
yearset = ATOI2(timearg);
if (yearset < 69)
lt->tm_year = yearset + 2000;
else
lt->tm_year = yearset + 1900;
}
lt->tm_year -= TM_YEAR_BASE;
/* FALLTHROUGH */
case 8:
lt->tm_mon = ATOI2(timearg);
if (--lt->tm_mon < 0 || lt->tm_mon > 11)
badtime();
--lt->tm_mon;
/* FALLTHROUGH */
case 6:
lt->tm_mday = ATOI2(timearg);
if (lt->tm_mday < 1 || lt->tm_mday > 31)
badtime();
/* FALLTHROUGH */
case 4:
lt->tm_hour = ATOI2(timearg);
if (lt->tm_hour < 0 || lt->tm_hour > 23)
badtime();
/* FALLTHROUGH */
case 2:
lt->tm_min = ATOI2(timearg);
if (lt->tm_min < 0 || lt->tm_min > 59)
badtime();
lt->tm_sec = 0;
if ((shuttime = mktime(lt)) == -1)
badtime();
if ((offset = shuttime - now) < 0) {
(void)fprintf(stderr,
"shutdown: that time is already past.\n");
exit(1);
}
break;
default:
badtime();
}
if ((shuttime = mktime(lt)) == -1)
badtime();
if ((offset = shuttime - now) < 0) {
(void)fprintf(stderr, "shutdown: that time is already past.\n");
exit(1);
}
}
#define FSMSG "fastboot file for fsck\n"