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Update from tzcode2009i.

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This commit is contained in:
Ulrich Drepper 2009-06-15 08:49:18 -07:00
parent a468a1d4a9
commit 5fb55a68c1
4 changed files with 56 additions and 22 deletions
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4
ChangeLog
View File

@ -1,5 +1,9 @@
2009-06-15 Ulrich Drepper <drepper@redhat.com>
* timezone/tzselect.ksh: Update from tzcode2009i.
* timezone/zdump.c: Likewise.
* timezone/zic.c: Likewise.
* timezone/africa: Update from tzdata2009i.
* timezone/antarctica: Likewise.
* timezone/asia: Likewise.

17
timezone/tzselect.ksh
View File

@ -1,6 +1,6 @@
#! @KSH@
# '@(#)tzselect.ksh 8.1'
VERSION='@(#)tzselect.ksh 8.2'
# Ask the user about the time zone, and output the resulting TZ value to stdout.
# Interact with the user via stderr and stdin.
@ -45,6 +45,21 @@
exit 1
}
if [ "$1" = "--help" ]; then
cat <<EOF
Usage: tzselect
Select a time zone interactively.
Report bugs to tz@elsie.nci.nih.gov.
EOF
exit 0
elif [ "$1" = "--version" ]; then
cat <<EOF
tzselect $VERSION
EOF
exit 0
fi
# Make sure the tables are readable.
TZ_COUNTRY_TABLE=$TZDIR/iso3166.tab
TZ_ZONE_TABLE=$TZDIR/zone.tab

31
timezone/zdump.c
View File

@ -1,4 +1,9 @@
static char elsieid[] = "@(#)zdump.c 8.6";
/*
** This file is in the public domain, so clarified as of
** 2009-05-17 by Arthur David Olson.
*/
static char elsieid[] = "@(#)zdump.c 8.9";
/*
** This code has been made independent of the rest of the time
@ -230,6 +235,17 @@ const char * const zone;
warned = TRUE;
}
static void
usage(const char *progname, FILE *stream, int status)
{
(void) fprintf(stream,
_("%s: usage is %s [ --version ] [ --help ] [ -v ] [ -c [loyear,]hiyear ] zonename ...\n\
\n\
Report bugs to tz@elsie.nci.nih.gov.\n"),
progname, progname);
exit(status);
}
int
main(argc, argv)
int argc;
@ -266,6 +282,8 @@ char * argv[];
if (strcmp(argv[i], "--version") == 0) {
(void) printf("%s\n", elsieid);
exit(EXIT_SUCCESS);
} else if (strcmp(argv[i], "--help") == 0) {
usage(progname, stdout, EXIT_SUCCESS);
}
vflag = 0;
cutarg = NULL;
@ -275,10 +293,7 @@ char * argv[];
else cutarg = optarg;
if ((c != EOF && c != -1) ||
(optind == argc - 1 && strcmp(argv[optind], "=") == 0)) {
(void) fprintf(stderr,
_("%s: usage is %s [ --version ] [ -v ] [ -c [loyear,]hiyear ] zonename ...\n"),
progname, progname);
exit(EXIT_FAILURE);
usage(progname, stderr, EXIT_FAILURE);
}
if (vflag) {
if (cutarg != NULL) {
@ -349,13 +364,9 @@ _("%s: usage is %s [ --version ] [ -v ] [ -c [loyear,]hiyear ] zonename ...\n"),
(void) strncpy(buf, abbr(&tm), (sizeof buf) - 1);
}
for ( ; ; ) {
if (t >= cuthitime)
if (t >= cuthitime || t >= cuthitime - SECSPERHOUR * 12)
break;
newt = t + SECSPERHOUR * 12;
if (newt >= cuthitime)
break;
if (newt <= t)
break;
newtmp = localtime(&newt);
if (newtmp != NULL)
newtm = *newtmp;

26
timezone/zic.c
View File

@ -3,7 +3,7 @@
** 2006-07-17 by Arthur David Olson.
*/
static char elsieid[] = "@(#)zic.c 8.17";
static char elsieid[] = "@(#)zic.c 8.19";
#include "private.h"
#include "locale.h"
@ -156,7 +156,7 @@ static void stringzone(char * result,
const struct zone * zp, int ntzones);
static void setboundaries(void);
static zic_t tadd(zic_t t1, long t2);
static void usage(void);
static void usage(FILE *stream, int status);
static void writezone(const char * name, const char * string);
static int yearistype(int year, const char * type);
@ -454,13 +454,15 @@ const char * const string;
}
static void
usage(void)
usage(FILE *stream, int status)
{
(void) fprintf(stderr, _("%s: usage is %s \
[ --version ] [ -v ] [ -l localtime ] [ -p posixrules ] \\\n\
\t[ -d directory ] [ -L leapseconds ] [ -y yearistype ] [ filename ... ]\n"),
progname, progname);
exit(EXIT_FAILURE);
(void) fprintf(stream, _("%s: usage is %s \
[ --version ] [ --help ] [ -v ] [ -l localtime ] [ -p posixrules ] \\\n\
\t[ -d directory ] [ -L leapseconds ] [ -y yearistype ] [ filename ... ]\n\
\n\
Report bugs to tz@elsie.nci.nih.gov.\n"),
progname, progname);
exit(status);
}
static const char * psxrules;
@ -498,11 +500,13 @@ char * argv[];
if (strcmp(argv[i], "--version") == 0) {
(void) printf("%s\n", elsieid);
exit(EXIT_SUCCESS);
} else if (strcmp(argv[i], "--help") == 0) {
usage(stdout, EXIT_SUCCESS);
}
while ((c = getopt(argc, argv, "d:l:p:L:vsy:")) != EOF && c != -1)
switch (c) {
default:
usage();
usage(stderr, EXIT_FAILURE);
case 'd':
if (directory == NULL)
directory = optarg;
@ -561,7 +565,7 @@ _("%s: More than one -L option specified\n"),
break;
}
if (optind == argc - 1 && strcmp(argv[optind], "=") == 0)
usage(); /* usage message by request */
usage(stderr, EXIT_FAILURE); /* usage message by request */
if (directory == NULL)
directory = TZDIR;
if (yitcommand == NULL)
@ -1991,7 +1995,7 @@ const int zonecount;
min_year = max_year = EPOCH_YEAR;
if (leapseen) {
updateminmax(leapminyear);
updateminmax(leapmaxyear);
updateminmax(leapmaxyear + (leapmaxyear < INT_MAX));
}
for (i = 0; i < zonecount; ++i) {
zp = &zpfirst[i];