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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 "$HAVE_TIMEZONE_T" = 0]
tzset [test "$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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