diff options
Diffstat (limited to 'usr/src/lib/libresolv2/common/nameser/ns_date.c')
| -rw-r--r-- | usr/src/lib/libresolv2/common/nameser/ns_date.c | 60 |
1 files changed, 27 insertions, 33 deletions
diff --git a/usr/src/lib/libresolv2/common/nameser/ns_date.c b/usr/src/lib/libresolv2/common/nameser/ns_date.c index b089063c71..292375af63 100644 --- a/usr/src/lib/libresolv2/common/nameser/ns_date.c +++ b/usr/src/lib/libresolv2/common/nameser/ns_date.c @@ -1,31 +1,24 @@ /* - * Copyright 1999-2002 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -/* + * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") * Copyright (c) 1999 by Internet Software Consortium. * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * - * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS - * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE - * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL - * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR - * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS - * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. + * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT + * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef lint -static const char rcsid[] = "$Id: ns_date.c,v 1.3 2001/05/29 05:49:34 marka Exp $"; +static const char rcsid[] = "$Id: ns_date.c,v 1.6 2005/04/27 04:56:39 sra Exp $"; #endif -#pragma ident "%Z%%M% %I% %E% SMI" - /* Import. */ #include "port_before.h" @@ -52,9 +45,11 @@ static int datepart(const char *, int, int, int, int *); /* Public. */ -/* Convert a date in ASCII into the number of seconds since - 1 January 1970 (GMT assumed). Format is yyyymmddhhmmss, all - digits required, no spaces allowed. */ +/*% + * Convert a date in ASCII into the number of seconds since + * 1 January 1970 (GMT assumed). Format is yyyymmddhhmmss, all + * digits required, no spaces allowed. + */ u_int32_t ns_datetosecs(const char *cp, int *errp) { @@ -64,7 +59,7 @@ ns_datetosecs(const char *cp, int *errp) { static const int days_per_month[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; - if (strlen(cp) != 14) { + if (strlen(cp) != 14U) { *errp = 1; return (0); } @@ -77,7 +72,7 @@ ns_datetosecs(const char *cp, int *errp) { time.tm_hour = datepart(cp + 8, 2, 00, 23, errp); time.tm_min = datepart(cp + 10, 2, 00, 59, errp); time.tm_sec = datepart(cp + 12, 2, 00, 59, errp); - if (*errp) /* Any parse errors? */ + if (*errp) /*%< Any parse errors? */ return (0); /* @@ -88,32 +83,29 @@ ns_datetosecs(const char *cp, int *errp) { #define SECS_PER_DAY ((u_int32_t)24*60*60) #define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0) - result = time.tm_sec; /* Seconds */ - result += time.tm_min * 60; /* Minutes */ - result += time.tm_hour * (60*60); /* Hours */ - result += (time.tm_mday - 1) * SECS_PER_DAY; /* Days */ - + result = time.tm_sec; /*%< Seconds */ + result += time.tm_min * 60; /*%< Minutes */ + result += time.tm_hour * (60*60); /*%< Hours */ + result += (time.tm_mday - 1) * SECS_PER_DAY; /*%< Days */ /* Months are trickier. Look without leaping, then leap */ mdays = 0; for (i = 0; i < time.tm_mon; i++) mdays += days_per_month[i]; - result += mdays * SECS_PER_DAY; /* Months */ + result += mdays * SECS_PER_DAY; /*%< Months */ if (time.tm_mon > 1 && isleap(1900+time.tm_year)) - result += SECS_PER_DAY; /* Add leapday for this year */ - + result += SECS_PER_DAY; /*%< Add leapday for this year */ /* First figure years without leapdays, then add them in. */ /* The loop is slow, FIXME, but simple and accurate. */ - result += (time.tm_year - 70) * (SECS_PER_DAY*365); /* Years */ + result += (time.tm_year - 70) * (SECS_PER_DAY*365); /*%< Years */ for (i = 70; i < time.tm_year; i++) if (isleap(1900+i)) - result += SECS_PER_DAY; /* Add leapday for prev year */ - + result += SECS_PER_DAY; /*%< Add leapday for prev year */ return (result); } /* Private. */ -/* +/*% * Parse part of a date. Set error flag if any error. * Don't reset the flag if there is no error. */ @@ -133,3 +125,5 @@ datepart(const char *buf, int size, int min, int max, int *errp) { *errp = 1; return (result); } + +/*! \file */ |