diff options
| -rw-r--r-- | ChangeLog | 23 | ||||
| -rw-r--r-- | PROJECTS | 24 | ||||
| -rw-r--r-- | inet/netinet/in.h | 6 | ||||
| -rw-r--r-- | stdlib/stdlib.h | 3 | ||||
| -rw-r--r-- | sysdeps/generic/putenv.c | 11 | ||||
| -rw-r--r-- | sysdeps/generic/setenv.c | 153 | ||||
| -rw-r--r-- | time/tzfile.c | 51 | ||||
| -rw-r--r-- | time/tzset.c | 12 | ||||
| -rw-r--r-- | timezone/Makefile | 2 | ||||
| -rw-r--r-- | timezone/asia | 11 | ||||
| -rw-r--r-- | timezone/australasia | 4 | ||||
| -rw-r--r-- | timezone/europe | 2 | ||||
| -rw-r--r-- | timezone/tst-timezone.c | 104 |
13 files changed, 324 insertions, 82 deletions
diff --git a/ChangeLog b/ChangeLog index 0aee3ac595..0d22b9f6b3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,26 @@ +1998-05-14 13:25 Ulrich Drepper <drepper@cygnus.com> + + * inet/netinet/in.h: Add defines for multicast. + Reported by Jeremy Hall <jhall@UU.NET>. + + * stdlib/stdlib.h: Add prototypes for __setenv and __unsetenv. + * sysdeps/generic/putenv.c: Use __setenv and __unsetenv, not setenv + and unsetenv. Optimize _LIBC case. + * sysdeps/generic/setenv.c: Prevent unnecessary memory leaks. + Define functions with leading __. + + * time/tzfile.c: Correct handling of global variables daylight, + timezone, and tzname. + * time/tzset.c: Likewise. + * timezone/Makefile (tests): Add tst-timezone. + * timezone/tst-timezone.c: New file. + +1998-05-14 10:35 Ulrich Drepper <drepper@cygnus.com> + + * timezone/asia: Update from tzdata1998d. + * timezone/australasia: Likewise. + * timezone/europe: Likewise. + 1998-05-13 Ulrich Drepper <drepper@cygnus.com> * string/string.h: Don't use the optimized versions for the string diff --git a/PROJECTS b/PROJECTS index f1488d3e62..06242c70e0 100644 --- a/PROJECTS +++ b/PROJECTS @@ -1,6 +1,6 @@ Open jobs for finishing GNU libc: --------------------------------- -Status: April 1998 +Status: May 1998 If you have time and talent to take over any of the jobs below please contact <bug-glibc@gnu.org>. @@ -112,3 +112,25 @@ contact <bug-glibc@gnu.org>. correct form so it would be possible to enlarge it always according to the page size and install the correct length only for fclose() and fflush() calls. + +[17] The sprof program to analyze the profiling data generated by ld.so + must be finished. It should have the same functionality as gprof + (as far as this is possible). + +[18] Based on the sprof program we need tools to analyze the output. The + result should be a link map which specifies in which order the .o + files are placed in the shared object. This should help to improve + code locality and result in a smaller foorprint (in code and data + memory) since less pages are only used in small parts. + +[19] A user-level STREAMS implementation should be available if the + kernel does not provide the support. + +[20] More conversion modules for iconv(3). Existing modules should be + extended to do things like transliteration if this is wanted. + For often used conversion a direct conversion function should be + available. + +[21] The nscd program and the stubs in the libc should be changed so + that each program uses only one socket connect. Take a look at + http://www.cygnus.com/~drepper/nscd.html diff --git a/inet/netinet/in.h b/inet/netinet/in.h index c6985ffa0a..ddc09753e2 100644 --- a/inet/netinet/in.h +++ b/inet/netinet/in.h @@ -143,6 +143,12 @@ struct in_addr # define INADDR_LOOPBACK ((uint32_t) 0x7f000001) /* Inet 127.0.0.1. */ #endif +/* Defines for Multicast INADDR. */ +#define INADDR_UNSPEC_GROUP ((uint32_t) 0xe0000000) /* 224.0.0.0 */ +#define INADDR_ALLHOSTS_GROUP ((uint32_t) 0xe0000001) /* 224.0.0.1 */ +#define INADDR_ALLRTRS_GROUP ((uint32_t) 0xe0000002) /* 224.0.0.2 */ +#define INADDR_MAX_LOCAL_GROUP ((uint32_t) 0xe00000ff) /* 224.0.0.255 */ + /* IPv6 address */ struct in6_addr diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index 757c252e87..b0703333d1 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -533,10 +533,13 @@ extern int putenv __P ((__const char *__string)); #ifdef __USE_BSD /* Set NAME to VALUE in the environment. If REPLACE is nonzero, overwrite an existing value. */ +extern int __setenv __P ((__const char *__name, __const char *__value, + int __replace)); extern int setenv __P ((__const char *__name, __const char *__value, int __replace)); /* Remove the variable NAME from the environment. */ +extern void __unsetenv __P ((__const char *__name)); extern void unsetenv __P ((__const char *__name)); #endif diff --git a/sysdeps/generic/putenv.c b/sysdeps/generic/putenv.c index 296f2847cf..d059c2f78c 100644 --- a/sysdeps/generic/putenv.c +++ b/sysdeps/generic/putenv.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1994, 1995, 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1991, 94, 95, 96, 97, 98 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,7 +16,7 @@ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#if defined (_AIX) && !defined (__GNUC__) +#if defined _AIX && !defined __GNUC__ #pragma alloca #endif @@ -45,6 +45,9 @@ extern char *alloca (); # endif /* __GNUC__ */ # endif /* HAVE_ALLOCA_H */ + +# define setenv __setenv +# define unsetenv __unsetenv #endif /* _LIBC */ @@ -57,10 +60,10 @@ putenv (string) if (name_end != NULL) { - char *name = alloca (name_end - string + 1); #ifdef _LIBC - *((char *) __mempcpy (name, string, name_end - string)) = '\0'; + char *name = strndupa (string, name_end - string); #else + char *name = alloca (name_end - string + 1); memcpy (name, string, name_end - string); name[name_end - string] = '\0'; #endif diff --git a/sysdeps/generic/setenv.c b/sysdeps/generic/setenv.c index d4c5c87b15..69bd992832 100644 --- a/sysdeps/generic/setenv.c +++ b/sysdeps/generic/setenv.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992, 1995, 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1992, 1995, 1996, 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -22,7 +22,7 @@ #include <errno.h> #if !_LIBC -# if !defined(errno) && !defined(HAVE_ERRNO_DECL) +# if !defined errno && !defined HAVE_ERRNO_DECL extern int errno; # endif # define __set_errno(ev) ((errno) = (ev)) @@ -58,9 +58,34 @@ __libc_lock_define_initialized (static, envlock) /* In the GNU C library we must keep the namespace clean. */ #ifdef _LIBC +# define setenv __setenv +# define unsetenv __unsetenv # define clearenv __clearenv #endif +/* In the GNU C library implementation we try to be more clever and + allow arbitrary many changes of the environment given that the used + values are from a small set. Outside glibc this will eat up all + memory after a while. */ +#if defined _LIBC || (defined HAVE_SEARCH_H && defined HAVE_TSEARCH) +# define USE_TSEARCH 1 +# include <search.h> + +/* This is a pointer to the root of the search tree with the known + values. */ +static void *known_values; + +# define KNOWN_VALUE(Str) tfind (Str, &known_values, (__compar_fn_t) strcmp) +# define STORE_VALUE(Str) tsearch (Str, &known_values, (__compar_fn_t) strcmp) + +#else +# undef USE_TSEARCH + +# define KNOWN_VALUE(Str) NULL +# define STORE_VALUE(Str) do { } while (0) + +#endif + /* If this variable is not a null pointer we allocated the current environment. */ @@ -91,45 +116,56 @@ setenv (name, value, replace) if (__environ == NULL || *ep == NULL) { char **new_environ; +#ifdef USE_TSEARCH + char *new_value; +#endif - if (__environ == last_environ && __environ != NULL) - /* We allocated this space; we can extend it. */ - new_environ = (char **) realloc (last_environ, - (size + 2) * sizeof (char *)); - else - new_environ = (char **) malloc ((size + 2) * sizeof (char *)); - + /* We allocated this space; we can extend it. */ + new_environ = (char **) realloc (last_environ, + (size + 2) * sizeof (char *)); if (new_environ == NULL) { UNLOCK; return -1; } - new_environ[size] = malloc (namelen + 1 + vallen); + /* See whether the value is already known. */ +#ifdef USE_TSEARCH + new_value = alloca (namelen + 1 + vallen); +# ifdef _LIBC + __mempcpy (__mempcpy (__mempcpy (new_value, name, namelen), "=", 1), + value, vallen); +# else + memcpy (new_value, name, namelen); + new_value[namelen] = '='; + memcpy (&new_value[namelen + 1], value, vallen); +# endif + + new_environ[size] = KNOWN_VALUE (new_value); if (new_environ[size] == NULL) +#endif { - free ((char *) new_environ); - __set_errno (ENOMEM); - UNLOCK; - return -1; + new_environ[size] = malloc (namelen + 1 + vallen); + if (new_environ[size] == NULL) + { + __set_errno (ENOMEM); + UNLOCK; + return -1; + } + +#ifdef USE_TSEARCH + memcpy (new_environ[size], new_value, namelen + 1 + vallen); +#else + memcpy (new_environ[size], name, namelen); + new_environ[size][namelen] = '='; + memcpy (&new_environ[size][namelen + 1], value, vallen); +#endif } if (__environ != last_environ) memcpy ((char *) new_environ, (char *) __environ, size * sizeof (char *)); -#ifdef _LIBC - { - char *tmp = __mempcpy (new_environ[size], name, namelen); - *tmp++ = '='; - __mempcpy (tmp, value, vallen); - } -#else - memcpy (new_environ[size], name, namelen); - new_environ[size][namelen] = '='; - memcpy (&new_environ[size][namelen + 1], value, vallen); -#endif - new_environ[size + 1] = NULL; last_environ = __environ = new_environ; @@ -139,22 +175,48 @@ setenv (name, value, replace) size_t len = strlen (*ep); if (len + 1 < namelen + 1 + vallen) { + char *new_value; + char *np; + /* The existing string is too short; malloc a new one. */ - char *new = malloc (namelen + 1 + vallen); - if (new == NULL) +#ifdef USE_TSEARCH + new_value = alloca (namelen + 1 + vallen); +# ifdef _LIBC + __mempcpy (__mempcpy (__mempcpy (new_value, name, namelen), "=", 1), + value, vallen); +# else + memcpy (new_value, name, namelen); + new_value[namelen] = '='; + memcpy (&new_value[namelen + 1], value, vallen); +# endif + + np = KNOWN_VALUE (new_value); + if (np == NULL) +#endif { - UNLOCK; - return -1; - } - *ep = new; -#ifdef _LIBC - *((char *) __mempcpy (*ep, name, namelen)) = '='; + np = malloc (namelen + 1 + vallen); + if (np == NULL) + { + UNLOCK; + return -1; + } + +#ifdef USE_TSEARCH + memcpy (np, new_value, namelen + 1 + vallen); #else - memcpy (*ep, name, namelen); - (*ep)[namelen] = '='; + memcpy (np, name, namelen); + np[namelen] = '='; + memcpy (&np[namelen + 1], value, vallen); #endif + } + + /* Keep the old value around. */ + STORE_VALUE (*ep); + *ep = np; } - memcpy (&(*ep)[namelen + 1], value, vallen); + else + /* Overwrite the value part of the old value. */ + memcpy (&(*ep)[namelen + 1], value, vallen); } UNLOCK; @@ -171,11 +233,15 @@ unsetenv (name) LOCK; - for (ep = __environ; *ep; ++ep) + for (ep = __environ; *ep != NULL; ++ep) if (!strncmp (*ep, name, len) && (*ep)[len] == '=') { /* Found it. Remove this pointer by moving later ones back. */ char **dp = ep; + + /* Store the value so that we can reuse it later. */ + STORE_VALUE (ep); + do dp[0] = dp[1]; while (*dp++); @@ -195,7 +261,12 @@ clearenv () if (__environ == last_environ && __environ != NULL) { - /* We allocated this environment so we can free it. */ + /* We allocated this environment so we can free it. Store all the + strings. */ + char **ep = __environ; + while (*ep != NULL) + STORE_VALUE (*ep++); + free (__environ); last_environ = NULL; } @@ -208,6 +279,10 @@ clearenv () return 0; } #ifdef _LIBC +# undef setenv +# undef unsetenv # undef clearenv +weak_alias (__setenv, setenv) +weak_alias (__unsetenv, unsetenv) weak_alias (__clearenv, clearenv) #endif diff --git a/time/tzfile.c b/time/tzfile.c index 7dcf88dbe9..c9becf3238 100644 --- a/time/tzfile.c +++ b/time/tzfile.c @@ -54,6 +54,8 @@ static unsigned char *type_idxs = NULL; static size_t num_types; static struct ttinfo *types = NULL; static char *zone_names = NULL; +static long int rule_stdoff; +static long int rule_dstoff; static size_t num_leaps; static struct leap *leaps = NULL; @@ -266,15 +268,32 @@ __tzfile_read (const char *file) fclose (f); - info = find_transition (0); + /* Find the standard and daylight time offsets used by the rule file. + We choose the offsets in the types of each flavor that are + transitioned to earliest in time. */ + __tzname[1] = NULL; for (i = 0; i < num_types && i < sizeof (__tzname) / sizeof (__tzname[0]); ++i) __tzname[types[i].isdst] = __tzstring (&zone_names[types[i].idx]); - if (info->isdst < sizeof (__tzname) / sizeof (__tzname[0])) - __tzname[info->isdst] = __tzstring (&zone_names[info->idx]); + if (__tzname[1] == NULL) + __tzname[1] = __tzname[0]; compute_tzname_max (chars); + rule_stdoff = rule_dstoff = 0; + for (i = 0; i < num_transitions; ++i) + { + if (!rule_stdoff && !types[type_idxs[i]].isdst) + rule_stdoff = types[type_idxs[i]].offset; + if (!rule_dstoff && types[type_idxs[i]].isdst) + rule_dstoff = types[type_idxs[i]].offset; + if (rule_stdoff && rule_dstoff) + break; + } + + __daylight = rule_stdoff != rule_dstoff; + __timezone = -rule_stdoff; + __use_tzfile = 1; return; @@ -291,7 +310,6 @@ __tzfile_default (const char *std, const char *dst, long int stdoff, long int dstoff) { size_t stdlen, dstlen, i; - long int rule_offset, rule_stdoff, rule_dstoff; int isdst; __tzfile_read (TZDEFRULES); @@ -318,24 +336,9 @@ __tzfile_default (const char *std, const char *dst, } __mempcpy (__mempcpy (zone_names, std, stdlen), dst, dstlen); - /* Find the standard and daylight time offsets used by the rule file. - We choose the offsets in the types of each flavor that are - transitioned to earliest in time. */ - rule_stdoff = rule_dstoff = 0; - for (i = 0; i < num_transitions; ++i) - { - if (!rule_stdoff && !types[type_idxs[i]].isdst) - rule_stdoff = types[type_idxs[i]].offset; - if (!rule_dstoff && types[type_idxs[i]].isdst) - rule_dstoff = types[type_idxs[i]].offset; - if (rule_stdoff && rule_dstoff) - break; - } - /* Now correct the transition times for the user-specified standard and daylight offsets from GMT. */ isdst = 0; - rule_offset = rule_offset; for (i = 0; i < num_transitions; ++i) { struct ttinfo *trans_type = &types[type_idxs[i]]; @@ -419,14 +422,16 @@ __tzfile_compute (time_t timer, int use_localtime, if (use_localtime) { struct ttinfo *info = find_transition (timer); - __daylight = info->isdst; - __timezone = -info->offset; + __daylight = rule_stdoff != rule_dstoff; + __timezone = -rule_stdoff; + __tzname[1] = NULL; for (i = 0; i < num_types && i < sizeof (__tzname) / sizeof (__tzname[0]); ++i) __tzname[types[i].isdst] = &zone_names[types[i].idx]; - if (info->isdst < sizeof (__tzname) / sizeof (__tzname[0])) - __tzname[info->isdst] = &zone_names[info->idx]; + if (__tzname[1] == NULL) + /* There is no daylight saving time. */ + __tzname[1] = __tzname[0]; } *leap_correct = 0L; diff --git a/time/tzset.c b/time/tzset.c index e766796513..e42be39db8 100644 --- a/time/tzset.c +++ b/time/tzset.c @@ -333,6 +333,7 @@ tzset_internal (always) { /* There is no DST. */ tz_rules[1].name = tz_rules[0].name; + tz_rules[1].offset = tz_rules[0].offset; free (tzbuf); return; } @@ -547,8 +548,8 @@ tz_compute (timer, tm) ! compute_change (&tz_rules[1], 1900 + tm->tm_year)) return 0; - __daylight = timer >= tz_rules[0].change && timer < tz_rules[1].change; - __timezone = -tz_rules[__daylight].offset; + __daylight = tz_rules[0].offset != tz_rules[1].offset; + __timezone = -tz_rules[0].offset; __tzname[0] = (char *) tz_rules[0].name; __tzname[1] = (char *) tz_rules[1].name; @@ -626,9 +627,10 @@ __tz_convert (const time_t *timer, int use_localtime, struct tm *tp) { if (use_localtime) { - tp->tm_isdst = __daylight; - tp->tm_zone = __tzname[__daylight]; - tp->tm_gmtoff = -__timezone; + tp->tm_isdst = (*timer >= tz_rules[0].change + && *timer < tz_rules[1].change); + tp->tm_zone = __tzname[tp->tm_isdst]; + tp->tm_gmtoff = tz_rules[tp->tm_isdst].offset; } else { diff --git a/timezone/Makefile b/timezone/Makefile index 9b436e17ff..1b26d1ab4d 100644 --- a/timezone/Makefile +++ b/timezone/Makefile @@ -28,7 +28,7 @@ distribute := tzfile.h private.h scheck.c ialloc.c yearistype \ extra-objs := scheck.o ialloc.o others := zdump zic -tests := test-tz +tests := test-tz tst-timezone tzbases := africa antarctica asia australasia europe northamerica \ southamerica etcetera factory systemv \ diff --git a/timezone/asia b/timezone/asia index de1a379846..8d667cc99e 100644 --- a/timezone/asia +++ b/timezone/asia @@ -1,4 +1,4 @@ -# @(#)asia 7.36 +# @(#)asia 7.38 # This data is by no means authoritative; if you think you know better, # go ahead and edit the file (and please send any changes to @@ -507,7 +507,7 @@ Rule Zion 1988 only - Apr 9 0:00 1:00 D Rule Zion 1988 only - Sep 3 0:00 0 S # From Ephraim Silverberg <ephraim@cs.huji.ac.il> -# (1997-03-04 and 1997-12-31): +# (1997-03-04 and 1998-03-16): # According to the Office of the Secretary General of the Ministry of # Interior, there is NO set rule for Daylight-Savings/Standard time changes. @@ -557,9 +557,9 @@ Rule Zion 1995 only - Sep 3 0:00 0 S # # ftp://ftp.huji.ac.il/pub/tz/announcements/1997.ps.gz # -# According to the Office of the Spokeswoman for the Ministry of Interior, -# the dates for 1998 are tentative and are still subject to final approval -# (probably in late February/early March of 1998). +# The official announcement for the year 1998 can be viewed at: +# +# ftp://ftp.huji.ac.il/pub/tz/announcements/1998.ps.gz # Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S Rule Zion 1996 only - Mar 15 0:00 1:00 D @@ -780,7 +780,6 @@ Zone Indian/Maldives 4:54:00 - LMT 1880 # Male # Mongolia # Shanks says that Mongolia has three time zones, but usno1995 and the CIA map -# <a href="http://www.odci.gov/cia/publications/nsolo/rmap-pdf/802483.pdf"> # Standard Time Zones of the World (1997-01) # </a> # both say that it has just one. diff --git a/timezone/australasia b/timezone/australasia index 2bb3a0a771..810c10d618 100644 --- a/timezone/australasia +++ b/timezone/australasia @@ -1,4 +1,4 @@ -# @(#)australasia 7.40 +# @(#)australasia 7.41 # This file also includes Pacific islands. # Notes are at the end of this file @@ -804,7 +804,7 @@ Zone Pacific/Wallis 12:15:20 - LMT 1901 # # YANCOWINNA.. [ Confirmation courtesy of Broken Hill Postmaster ] # # [ Dec 1990 ] # ... -# # Yancowinna uses Central Standard Time, despite it's location on the +# # Yancowinna uses Central Standard Time, despite [its] location on the # # New South Wales side of the S.A. border. Most business and social dealings # # are with CST zones, therefore CST is legislated by local government # # although the switch to Summer Time occurs in line with N.S.W. There have diff --git a/timezone/europe b/timezone/europe index 0df00f3a69..0f2398f677 100644 --- a/timezone/europe +++ b/timezone/europe @@ -1,4 +1,4 @@ -# @(#)europe 7.53 +# %W% # This data is by no means authoritative; if you think you know better, # go ahead and edit the file (and please send any changes to diff --git a/timezone/tst-timezone.c b/timezone/tst-timezone.c new file mode 100644 index 0000000000..49b3621128 --- /dev/null +++ b/timezone/tst-timezone.c @@ -0,0 +1,104 @@ +/* Copyright (C) 1998 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <time.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +int failed = 0; + +struct test_times +{ + const char *name; + int daylight; + int timezone; +}; + +static const struct test_times tests[] = +{ + { "Europe/Berlin", 1, -3600 }, + { "Universal", 0, 0 }, + { "Australia/Melbourne", 1, -36000 }, + { "America/Sao_Paulo", 1, 10800 }, + { NULL, 0, 0 } +}; + + +void +print_tzvars (void) +{ + printf ("tzname[0]: %s\n", tzname[0]); + printf ("tzname[1]: %s\n", tzname[1]); + printf ("daylight: %d\n", daylight); + printf ("timezone: %ld\n", timezone); +} + + +void +check_tzvars (const char *name, int dayl, int timez) +{ + if (daylight != dayl) + { + printf ("Timezone: %s, daylight is: %d but should be: %d\n", + name, daylight, dayl); + ++failed; + } + if (timezone != timez) + { + printf ("Timezone: %s, timezone is: %ld but should be: %d\n", + name, timezone, timez); + ++failed; + } +} + + +int +main (int argc, char ** argv) +{ + time_t t; + const struct test_times *pt; + char buf[BUFSIZ]; + + /* This should be: Thu May 14 18:02:16 1998. */ + t = 895194136; + printf ("We use this date: %s\n", ctime (&t)); + + for (pt = tests; pt->name != NULL; ++pt) + { + /* Start with a known state */ + printf ("Checking timezone %s\n", pt->name); + sprintf (buf, "TZ=%s", pt->name); + if (putenv (buf)) + { + puts ("putenv failed."); + failed = 1; + } + tzset (); + print_tzvars (); + check_tzvars (pt->name, pt->daylight, pt->timezone); + + /* calling localtime shouldn't make a difference */ + localtime (&t); + print_tzvars (); + check_tzvars (pt->name, pt->daylight, pt->timezone); + } + + return failed ? EXIT_FAILURE : EXIT_SUCCESS; +} |