kc3-lang/gnulib/modules/time_rz

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• Hash : d3bc6917
  Author :
  Date : 2015-07-27T16:41:17
  

  time_rz: port better to MinGW
  
  Don't change tzname, as this makes MinGW dump core (Bug#21020).
  Instead, store the tzname copy in the struct tm_zone object.
  Problem reported by Eli Zaretskii in: http://bugs.gnu.org/21020#48
  * lib/strftime.c [!_LIBC]:
  * lib/time_rz.c: Include time-internal.h.
  * lib/strftime.c (strftime_case_) [!HAVE_TM_ZONE]: Infer the zone
  name from *TZ rather than from TZNAME, doable because *TZ now has
  a tzname_copy member.
  * lib/time-internal.h: New file, with contents taken from
  lib/time_rz.c.  It's separate because strftime.c now accesses
  struct tm_zone members.
  (struct tm_zone) [HAVE_TZNAME && !HAVE_TM_ZONE]:
  New member tzname_copy.
  * lib/time_rz.c (struct tm_zone): Move to time-internal.h.
  (tzalloc) [HAVE_TZNAME && !HAVE_TM_ZONE]:
  Initialize tzname_copy member.
  (save_abbr) [HAVE_TZNAME && !HAVE_TM_ZONE]: Save abbreviation
  in tzname_copy member.
  (revert_tz) [HAVE_TZNAME]: Remove no-longer-needed tzname saving.
  (restore_tzname): Remove; no longer needed.  All calls removed.
  * modules/time_rz (Files): Add lib/time-internal.h.
  

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• modules/time_rz

• Description:
  Reentrant time zone functions: localtime_rz, mktime_z, etc.
  
  Comment:
  This implements the NetBSD-inspired extensions to <time.h>, which
  defines a type timezone_t and associated allocation functions tzalloc
  and tzfree, along with two functions localtime_rz and mktime_z that
  are like localtime_r and mktime except they have a new leading
  timezone_t argument.  Time zone abbreviation strings have lifetimes
  equal to the corresponding struct tm or timezone_t object (whichever
  is less).  tzalloc (X) yields a time zone object equivalent to setting
  the TZ environment variable to X.  tzalloc (NULL) is the same as an
  unset TZ environment variable.  (timezone_t) 0 stands for UTC.
  
  Files:
  lib/time-internal.h
  lib/time_rz.c
  m4/time_rz.m4
  
  Depends-on:
  extensions
  flexmember     [test "$HAVE_TIMEZONE_T" = 0]
  setenv         [test "$HAVE_TIMEZONE_T" = 0]
  stdbool        [test "$HAVE_TIMEZONE_T" = 0]
  time_r         [test "$HAVE_TIMEZONE_T" = 0]
  timegm         [test "$HAVE_TIMEZONE_T" = 0]
  unsetenv       [test "$HAVE_TIMEZONE_T" = 0]
  
  configure.ac:
  gl_TIME_RZ
  if test "$HAVE_TIMEZONE_T" = 0; then
    AC_LIBOBJ([time_rz])
  fi
  gl_TIME_MODULE_INDICATOR([time_rz])
  
  Makefile.am:
  
  Include:
  <time.h>
  
  License:
  LGPL
  
  Maintainer:
  Paul Eggert
  

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