kc3-lang/gnulib/lib/time_r.h

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• Hash : 58afb656
  Author :
  Date : 2006-03-12T07:58:12
  

  * time_r.h (asctime_r, ctime_r): Remove.  These functions can
  overrun buffers and shouldn't be used (much as gets shouldn't be
  used).
  * time_r.c (asctime_r, ctime_r): Likewise.
  

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• lib/time_r.h

• /* Reentrant time functions like localtime_r.
  
     Copyright (C) 2003, 2005, 2006 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
     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 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.  */
  
  /* Written by Paul Eggert.  */
  
  #ifndef _TIME_R_H
  #define _TIME_R_H
  
  /* Include <time.h> first, since it may declare these functions with
     signatures that disagree with POSIX, and we don't want to rename
     those declarations.  */
  #include <time.h>
  
  #if !HAVE_TIME_R_POSIX
  
  /* Don't bother with asctime_r and ctime_r, since these functions are
     not safe (like asctime and ctime, they can overrun their 26-byte
     output buffers when given outlandish struct tm values), and we
     don't want to encourage applications to use unsafe functions.  Use
     strftime or even sprintf instead.  */
  
  # undef gmtime_r
  # undef localtime_r
  
  # define gmtime_r rpl_gmtime_r
  # define localtime_r rpl_localtime_r
  
  /* See the POSIX:2001 specification
     <http://www.opengroup.org/susv3xsh/gmtime.html>.  */
  struct tm *gmtime_r (time_t const * restrict, struct tm * restrict);
  
  /* See the POSIX:2001 specification
     <http://www.opengroup.org/susv3xsh/localtime.html>.  */
  struct tm *localtime_r (time_t const * restrict, struct tm * restrict);
  #endif
  
  #endif
  

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