X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=lib%2Ftime.in.h;h=3128f44a6f78f06b2c6060d528913c1886b88e45;hb=92249085071a973e2c0621b0415b93d2e48bb00d;hp=8ced7947445e544394ddb667b3fe33543576aa91;hpb=d57728a6ca2413a7c564d8b7bb13d9e5a5a180f3;p=debian%2Fgzip diff --git a/lib/time.in.h b/lib/time.in.h index 8ced794..3128f44 100644 --- a/lib/time.in.h +++ b/lib/time.in.h @@ -1,6 +1,6 @@ /* A more-standard . - Copyright (C) 2007-2013 Free Software Foundation, Inc. + Copyright (C) 2007-2018 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -13,7 +13,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; if not, see . */ + along with this program; if not, see . */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ @@ -22,11 +22,13 @@ /* Don't get in the way of glibc when it includes time.h merely to declare a few standard symbols, rather than to declare all the - symbols. Also, Solaris 8 eventually includes itself + symbols. (However, skip this for MinGW as it treats __need_time_t + incompatibly.) Also, Solaris 8 eventually includes itself recursively; if that is happening, just include the system without adding our own declarations. */ -#if (defined __need_time_t || defined __need_clock_t \ - || defined __need_timespec \ +#if (((defined __need_time_t || defined __need_clock_t \ + || defined __need_timespec) \ + && !defined __MINGW32__) \ || defined _@GUARD_PREFIX@_TIME_H) # @INCLUDE_NEXT@ @NEXT_TIME_H@ @@ -46,22 +48,17 @@ /* The definition of _GL_WARN_ON_USE is copied here. */ -/* Some systems don't define struct timespec (e.g., AIX 4.1, Ultrix 4.3). +/* Some systems don't define struct timespec (e.g., AIX 4.1). Or they define it with the wrong member names or define it in - (e.g., FreeBSD circa 1997). Stock Mingw does not define it, but the - pthreads-win32 library defines it in . */ + (e.g., FreeBSD circa 1997). Stock Mingw prior to 3.0 does not define it, + but the pthreads-win32 library defines it in . */ # if ! @TIME_H_DEFINES_STRUCT_TIMESPEC@ # if @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@ # include # elif @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@ # include -/* The pthreads-win32 also defines a couple of broken macros. */ -# undef asctime_r -# undef ctime_r -# undef gmtime_r -# undef localtime_r -# undef rand_r -# undef strtok_r +# elif @UNISTD_H_DEFINES_STRUCT_TIMESPEC@ +# include # else # ifdef __cplusplus @@ -123,6 +120,24 @@ _GL_CXXALIAS_SYS (nanosleep, int, _GL_CXXALIASWARN (nanosleep); # endif +/* Initialize time conversion information. */ +# if @GNULIB_TZSET@ +# if @REPLACE_TZSET@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef tzset +# define tzset rpl_tzset +# endif +_GL_FUNCDECL_RPL (tzset, void, (void)); +_GL_CXXALIAS_RPL (tzset, void, (void)); +# else +# if ! @HAVE_TZSET@ +_GL_FUNCDECL_SYS (tzset, void, (void)); +# endif +_GL_CXXALIAS_SYS (tzset, void, (void)); +# endif +_GL_CXXALIASWARN (tzset); +# endif + /* Return the 'time_t' representation of TP and normalize TP. */ # if @GNULIB_MKTIME@ # if @REPLACE_MKTIME@ @@ -187,7 +202,40 @@ _GL_CXXALIASWARN (gmtime_r); # endif # endif -/* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store +/* Convert TIMER to RESULT, assuming local time and UTC respectively. See + and + . */ +# if @GNULIB_LOCALTIME@ || @REPLACE_LOCALTIME@ +# if @REPLACE_LOCALTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef localtime +# define localtime rpl_localtime +# endif +_GL_FUNCDECL_RPL (localtime, struct tm *, (time_t const *__timer) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (localtime, struct tm *, (time_t const *__timer)); +# else +_GL_CXXALIAS_SYS (localtime, struct tm *, (time_t const *__timer)); +# endif +_GL_CXXALIASWARN (localtime); +# endif + +# if 0 || @REPLACE_GMTIME@ +# if @REPLACE_GMTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gmtime +# define gmtime rpl_gmtime +# endif +_GL_FUNCDECL_RPL (gmtime, struct tm *, (time_t const *__timer) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (gmtime, struct tm *, (time_t const *__timer)); +# else +_GL_CXXALIAS_SYS (gmtime, struct tm *, (time_t const *__timer)); +# endif +_GL_CXXALIASWARN (gmtime); +# endif + +/* Parse BUF as a timestamp, assuming FORMAT specifies its layout, and store the resulting broken-down time into TM. See . */ # if @GNULIB_STRPTIME@ @@ -203,6 +251,60 @@ _GL_CXXALIAS_SYS (strptime, char *, (char const *restrict __buf, _GL_CXXALIASWARN (strptime); # endif +/* Convert *TP to a date and time string. See + . */ +# if @GNULIB_CTIME@ +# if @REPLACE_CTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define ctime rpl_ctime +# endif +_GL_FUNCDECL_RPL (ctime, char *, (time_t const *__tp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (ctime, char *, (time_t const *__tp)); +# else +_GL_CXXALIAS_SYS (ctime, char *, (time_t const *__tp)); +# endif +_GL_CXXALIASWARN (ctime); +# endif + +/* Convert *TP to a date and time string. See + . */ +# if @GNULIB_STRFTIME@ +# if @REPLACE_STRFTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define strftime rpl_strftime +# endif +_GL_FUNCDECL_RPL (strftime, size_t, (char *__buf, size_t __bufsize, + const char *__fmt, const struct tm *__tp) + _GL_ARG_NONNULL ((1, 3, 4))); +_GL_CXXALIAS_RPL (strftime, size_t, (char *__buf, size_t __bufsize, + const char *__fmt, const struct tm *__tp)); +# else +_GL_CXXALIAS_SYS (strftime, size_t, (char *__buf, size_t __bufsize, + const char *__fmt, const struct tm *__tp)); +# endif +_GL_CXXALIASWARN (strftime); +# endif + +# if defined _GNU_SOURCE && @GNULIB_TIME_RZ@ && ! @HAVE_TIMEZONE_T@ +typedef struct tm_zone *timezone_t; +_GL_FUNCDECL_SYS (tzalloc, timezone_t, (char const *__name)); +_GL_CXXALIAS_SYS (tzalloc, timezone_t, (char const *__name)); +_GL_FUNCDECL_SYS (tzfree, void, (timezone_t __tz)); +_GL_CXXALIAS_SYS (tzfree, void, (timezone_t __tz)); +_GL_FUNCDECL_SYS (localtime_rz, struct tm *, + (timezone_t __tz, time_t const *restrict __timer, + struct tm *restrict __result) _GL_ARG_NONNULL ((2, 3))); +_GL_CXXALIAS_SYS (localtime_rz, struct tm *, + (timezone_t __tz, time_t const *restrict __timer, + struct tm *restrict __result)); +_GL_FUNCDECL_SYS (mktime_z, time_t, + (timezone_t __tz, struct tm *restrict __result) + _GL_ARG_NONNULL ((2))); +_GL_CXXALIAS_SYS (mktime_z, time_t, + (timezone_t __tz, struct tm *restrict __result)); +# endif + /* Convert TM to a time_t value, assuming UTC. */ # if @GNULIB_TIMEGM@ # if @REPLACE_TIMEGM@