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| author | Paul Eggert <eggert@cs.ucla.edu> | 2020-05-15 08:52:25 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2020-05-15 09:19:27 -0700 |
| commit | 61d64408a1f42b0340d37ea0c90a9f028ffb1bfd (patch) | |
| tree | c74d0245a5cf6098fc0a434d3c50912610d9b89d /timezone/private.h | |
| parent | 59b64f9cbbf1e98c6d187873de6c363994aee19d (diff) | |
| download | glibc-61d64408a1f42b0340d37ea0c90a9f028ffb1bfd.tar.gz glibc-61d64408a1f42b0340d37ea0c90a9f028ffb1bfd.tar.xz glibc-61d64408a1f42b0340d37ea0c90a9f028ffb1bfd.zip | |
Update timezone code from tzcode 2020a
This patch updates files coming from tzcode to tzcode 2020a. This is mostly for better support for Internet RFC 8536, by adding support to zic for the Expires line (new to tzcode 2020a), the -b option (new to 2019b) and the -r option (new to 2019a). One trivial change to other glibc was needed. * time/tzfile.c (__tzfile_read): Adjust to tzcode private.h renaming. * timezone/private.h, timezone/tzfile.h, timezone/version: * timezone/zdump.c, timezone/zic.c: Update from tzcode 2020a.
Diffstat (limited to 'timezone/private.h')
| -rw-r--r-- | timezone/private.h | 37 |
1 files changed, 28 insertions, 9 deletions
diff --git a/timezone/private.h b/timezone/private.h index 1ead14793b..8513663036 100644 --- a/timezone/private.h +++ b/timezone/private.h @@ -132,11 +132,16 @@ ** Nested includes */ -/* Avoid clashes with NetBSD by renaming NetBSD's declarations. */ +/* Avoid clashes with NetBSD by renaming NetBSD's declarations. + If defining the 'timezone' variable, avoid a clash with FreeBSD's + 'timezone' function by renaming its declaration. */ #define localtime_rz sys_localtime_rz #define mktime_z sys_mktime_z #define posix2time_z sys_posix2time_z #define time2posix_z sys_time2posix_z +#if defined USG_COMPAT && USG_COMPAT == 2 +# define timezone sys_timezone +#endif #define timezone_t sys_timezone_t #define tzalloc sys_tzalloc #define tzfree sys_tzfree @@ -145,6 +150,9 @@ #undef mktime_z #undef posix2time_z #undef time2posix_z +#if defined USG_COMPAT && USG_COMPAT == 2 +# undef timezone +#endif #undef timezone_t #undef tzalloc #undef tzfree @@ -198,6 +206,14 @@ # endif #endif +#ifndef ALTZONE +# if defined __sun || defined _M_XENIX +# define ALTZONE 1 +# else +# define ALTZONE 0 +# endif +#endif + #ifndef R_OK #define R_OK 4 #endif /* !defined R_OK */ @@ -409,6 +425,10 @@ static time_t sys_time(time_t *x) { return time(x); } typedef time_tz tz_time_t; +# undef asctime +# define asctime tz_asctime +# undef asctime_r +# define asctime_r tz_asctime_r # undef ctime # define ctime tz_ctime # undef ctime_r @@ -473,11 +493,13 @@ typedef time_tz tz_time_t; # undef timezone # define timezone tz_timezone # endif -# ifdef ALTZONE +# if ALTZONE # undef altzone # define altzone tz_altzone # endif +char *asctime(struct tm const *); +char *asctime_r(struct tm const *restrict, char *restrict); char *ctime(time_t const *); char *ctime_r(time_t const *, char *); double difftime(time_t, time_t) ATTRIBUTE_CONST; @@ -512,17 +534,14 @@ extern char *asctime_r(struct tm const *restrict, char *restrict); extern char **environ; #endif -#if TZ_TIME_T || !HAVE_POSIX_DECLS -# if HAVE_TZNAME +#if 2 <= HAVE_TZNAME + (TZ_TIME_T || !HAVE_POSIX_DECLS) extern char *tzname[]; -# endif -# if USG_COMPAT +#endif +#if 2 <= USG_COMPAT + (TZ_TIME_T || !HAVE_POSIX_DECLS) extern long timezone; extern int daylight; -# endif #endif - -#ifdef ALTZONE +#if 2 <= ALTZONE + (TZ_TIME_T || !HAVE_POSIX_DECLS) extern long altzone; #endif |