X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=lib%2Ftime.in.h;h=a2dca89340cf5d643961e1fddcdf4376019e02b4;hb=refs%2Ftags%2Fdebian%2F1.9-2.2;hp=22ae10e937fc3bcf446f2365890761bdc73caee7;hpb=a2016c1de6e4884f6c8ed5cc498f3bf821c25ca4;p=debian%2Fgzip diff --git a/lib/time.in.h b/lib/time.in.h index 22ae10e..a2dca89 100644 --- a/lib/time.in.h +++ b/lib/time.in.h @@ -1,8 +1,6 @@ -/* -*- buffer-read-only: t -*- vi: set ro: */ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ /* A more-standard . - Copyright (C) 2007-2010 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 @@ -15,122 +13,338 @@ 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, write to the Free Software Foundation, - Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + along with this program; if not, see . */ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif +@PRAGMA_COLUMNS@ /* 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 \ - || defined _GL_TIME_H) +#if (((defined __need_time_t || defined __need_clock_t \ + || defined __need_timespec) \ + && !defined __MINGW32__) \ + || defined _@GUARD_PREFIX@_TIME_H) # @INCLUDE_NEXT@ @NEXT_TIME_H@ #else -# define _GL_TIME_H +# define _@GUARD_PREFIX@_TIME_H # @INCLUDE_NEXT@ @NEXT_TIME_H@ /* NetBSD 5.0 mis-defines NULL. */ -#include +# include + +/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ /* The definition of _GL_ARG_NONNULL is copied here. */ -# ifdef __cplusplus -extern "C" { -# endif +/* 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). Or they define it with the wrong member names or define it in - (e.g., FreeBSD circa 1997). */ + (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 +# elif @UNISTD_H_DEFINES_STRUCT_TIMESPEC@ +# include # else -# undef timespec -# define timespec rpl_timespec + +# ifdef __cplusplus +extern "C" { +# endif + +# if !GNULIB_defined_struct_timespec +# undef timespec +# define timespec rpl_timespec struct timespec { time_t tv_sec; long int tv_nsec; }; +# define GNULIB_defined_struct_timespec 1 +# endif + +# ifdef __cplusplus +} +# endif + # endif # endif +# if !GNULIB_defined_struct_time_t_must_be_integral +/* Per http://austingroupbugs.net/view.php?id=327, POSIX requires + time_t to be an integer type, even though C99 permits floating + point. We don't know of any implementation that uses floating + point, and it is much easier to write code that doesn't have to + worry about that corner case, so we force the issue. */ +struct __time_t_must_be_integral { + unsigned int __floating_time_t_unsupported : (time_t) 1; +}; +# define GNULIB_defined_struct_time_t_must_be_integral 1 +# endif + /* Sleep for at least RQTP seconds unless interrupted, If interrupted, return -1 and store the remaining time into RMTP. See . */ -# if @REPLACE_NANOSLEEP@ -# define nanosleep rpl_nanosleep -extern int nanosleep (struct timespec const *__rqtp, struct timespec *__rmtp) - _GL_ARG_NONNULL ((1)); +# if @GNULIB_NANOSLEEP@ +# if @REPLACE_NANOSLEEP@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define nanosleep rpl_nanosleep +# endif +_GL_FUNCDECL_RPL (nanosleep, int, + (struct timespec const *__rqtp, struct timespec *__rmtp) + _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (nanosleep, int, + (struct timespec const *__rqtp, struct timespec *__rmtp)); +# else +# if ! @HAVE_NANOSLEEP@ +_GL_FUNCDECL_SYS (nanosleep, int, + (struct timespec const *__rqtp, struct timespec *__rmtp) + _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (nanosleep, int, + (struct timespec const *__rqtp, struct timespec *__rmtp)); +# endif +_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 @REPLACE_MKTIME@ -# define mktime rpl_mktime -extern time_t mktime (struct tm *__tp) _GL_ARG_NONNULL ((1)); +# if @GNULIB_MKTIME@ +# if @REPLACE_MKTIME@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# define mktime rpl_mktime +# endif +_GL_FUNCDECL_RPL (mktime, time_t, (struct tm *__tp) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (mktime, time_t, (struct tm *__tp)); +# else +_GL_CXXALIAS_SYS (mktime, time_t, (struct tm *__tp)); +# endif +_GL_CXXALIASWARN (mktime); # endif /* Convert TIMER to RESULT, assuming local time and UTC respectively. See and . */ -# if @REPLACE_LOCALTIME_R@ -# undef localtime_r -# define localtime_r rpl_localtime_r -# undef gmtime_r -# define gmtime_r rpl_gmtime_r -extern struct tm *localtime_r (time_t const *restrict __timer, - struct tm *restrict __result) - _GL_ARG_NONNULL ((1, 2)); -extern struct tm *gmtime_r (time_t const *restrict __timer, - struct tm *restrict __result) - _GL_ARG_NONNULL ((1, 2)); -# endif - -/* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store +# if @GNULIB_TIME_R@ +# if @REPLACE_LOCALTIME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef localtime_r +# define localtime_r rpl_localtime_r +# endif +_GL_FUNCDECL_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, + struct tm *restrict __result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer, + struct tm *restrict __result)); +# else +# if ! @HAVE_DECL_LOCALTIME_R@ +_GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, + struct tm *restrict __result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer, + struct tm *restrict __result)); +# endif +# if @HAVE_DECL_LOCALTIME_R@ +_GL_CXXALIASWARN (localtime_r); +# endif +# if @REPLACE_LOCALTIME_R@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef gmtime_r +# define gmtime_r rpl_gmtime_r +# endif +_GL_FUNCDECL_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, + struct tm *restrict __result) + _GL_ARG_NONNULL ((1, 2))); +_GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer, + struct tm *restrict __result)); +# else +# if ! @HAVE_DECL_LOCALTIME_R@ +_GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, + struct tm *restrict __result) + _GL_ARG_NONNULL ((1, 2))); +# endif +_GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer, + struct tm *restrict __result)); +# endif +# if @HAVE_DECL_LOCALTIME_R@ +_GL_CXXALIASWARN (gmtime_r); +# endif +# endif + +/* 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 @REPLACE_STRPTIME@ -# undef strptime -# define strptime rpl_strptime -extern char *strptime (char const *restrict __buf, - char const *restrict __format, - struct tm *restrict __tm) - _GL_ARG_NONNULL ((1, 2, 3)); +# if @GNULIB_STRPTIME@ +# if ! @HAVE_STRPTIME@ +_GL_FUNCDECL_SYS (strptime, char *, (char const *restrict __buf, + char const *restrict __format, + struct tm *restrict __tm) + _GL_ARG_NONNULL ((1, 2, 3))); +# endif +_GL_CXXALIAS_SYS (strptime, char *, (char const *restrict __buf, + char const *restrict __format, + struct tm *restrict __tm)); +_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 @REPLACE_TIMEGM@ -# undef timegm -# define timegm rpl_timegm -extern time_t timegm (struct tm *__tm) _GL_ARG_NONNULL ((1)); +# if @GNULIB_TIMEGM@ +# if @REPLACE_TIMEGM@ +# if !(defined __cplusplus && defined GNULIB_NAMESPACE) +# undef timegm +# define timegm rpl_timegm +# endif +_GL_FUNCDECL_RPL (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1))); +_GL_CXXALIAS_RPL (timegm, time_t, (struct tm *__tm)); +# else +# if ! @HAVE_TIMEGM@ +_GL_FUNCDECL_SYS (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1))); +# endif +_GL_CXXALIAS_SYS (timegm, time_t, (struct tm *__tm)); +# endif +_GL_CXXALIASWARN (timegm); # endif /* Encourage applications to avoid unsafe functions that can overrun buffers when given outlandish struct tm values. Portable applications should use strftime (or even sprintf) instead. */ -# if GNULIB_PORTCHECK +# if defined GNULIB_POSIXCHECK # undef asctime -# define asctime eschew_asctime +_GL_WARN_ON_USE (asctime, "asctime can overrun buffers in some cases - " + "better use strftime (or even sprintf) instead"); +# endif +# if defined GNULIB_POSIXCHECK # undef asctime_r -# define asctime_r eschew_asctime_r +_GL_WARN_ON_USE (asctime, "asctime_r can overrun buffers in some cases - " + "better use strftime (or even sprintf) instead"); +# endif +# if defined GNULIB_POSIXCHECK # undef ctime -# define ctime eschew_ctime -# undef ctime_r -# define ctime_r eschew_ctime_r +_GL_WARN_ON_USE (asctime, "ctime can overrun buffers in some cases - " + "better use strftime (or even sprintf) instead"); # endif - -# ifdef __cplusplus -} +# if defined GNULIB_POSIXCHECK +# undef ctime_r +_GL_WARN_ON_USE (asctime, "ctime_r can overrun buffers in some cases - " + "better use strftime (or even sprintf) instead"); # endif #endif