~drizzle-trunk/drizzle/development

/* A more-standard <time.h>.

   Copyright (C) 2007 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU Lesser General Public License as published by

   the Free Software Foundation; either version 2, or (at your option)

   any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser 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.  */

/* 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 <time.h> eventually includes itself

   recursively; if that is happening, just include the system <time.h>

   without adding our own declarations.  */

#if (defined __need_time_t || defined __need_clock_t \

     || defined __need_timespec \

     || defined _GL_TIME_H)

# @INCLUDE_NEXT@ @NEXT_TIME_H@

#else

# define _GL_TIME_H

# @INCLUDE_NEXT@ @NEXT_TIME_H@

# ifdef __cplusplus

extern "C" {

# endif

/* 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 <sys/time.h>

   (e.g., FreeBSD circa 1997).  */

# if ! @TIME_H_DEFINES_STRUCT_TIMESPEC@

#  if @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@

#   include <sys/time.h>

#  else

#   undef timespec

#   define timespec rpl_timespec

struct timespec

{

  time_t tv_sec;

  long int tv_nsec;

};

#  endif

# endif

/* Sleep for at least RQTP seconds unless interrupted,  If interrupted,

   return -1 and store the remaining time into RMTP.  See

   <http://www.opengroup.org/susv3xsh/nanosleep.html>.  */

# if @REPLACE_NANOSLEEP@

#  define nanosleep rpl_nanosleep

int nanosleep (struct timespec const *__rqtp, struct timespec *__rmtp);

# endif

/* Convert TIMER to RESULT, assuming local time and UTC respectively.  See

   <http://www.opengroup.org/susv3xsh/localtime_r.html> and

   <http://www.opengroup.org/susv3xsh/gmtime_r.html>.  */

# if @REPLACE_LOCALTIME_R@

#  undef localtime_r

#  define localtime_r rpl_localtime_r

#  undef gmtime_r

#  define gmtime_r rpl_gmtime_r

struct tm *localtime_r (time_t const *restrict __timer,

			struct tm *restrict __result);

struct tm *gmtime_r (time_t const *restrict __timer,

		     struct tm *restrict __result);

# endif

/* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store

   the resulting broken-down time into TM.  See

   <http://www.opengroup.org/susv3xsh/strptime.html>.  */

# if @REPLACE_STRPTIME@

#  undef strptime

#  define strptime rpl_strptime

char *strptime (char const *restrict __buf, char const *restrict __format,

		struct tm *restrict __tm);

# endif

/* Convert TM to a time_t value, assuming UTC.  */

# if @REPLACE_TIMEGM@

#  undef timegm

#  define timegm rpl_timegm

time_t timegm (struct tm *__tm);

# 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

#  undef asctime

#  define asctime eschew_asctime

#  undef asctime_r

#  define asctime_r eschew_asctime_r

#  undef ctime

#  define ctime eschew_ctime

#  undef ctime_r

#  define ctime_r eschew_ctime_r

# endif

# ifdef __cplusplus

}

# endif

#endif