io/utime.h

   1 /* Copyright (C) 1991, 92, 96, 97, 98, 99, 2004 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 /*
  20  *      POSIX Standard: 5.6.6 Set File Access and Modification Times  <utime.h>
  21  */
  22
  23 #ifndef _UTIME_H
  24 #define _UTIME_H        1
  25
  26 #include <features.h>
  27
  28 __BEGIN_DECLS
  29
  30 #include <bits/types.h>
  31
  32 #if defined __USE_XOPEN || defined __USE_XOPEN2K
  33 # define __need_time_t
  34 # include <time.h>
  35 #endif
  36
  37 /* Structure describing file times.  */
  38 struct utimbuf
  39   {
  40     __time_t actime;            /* Access time.  */
  41     __time_t modtime;           /* Modification time.  */
  42   };
  43
  44 /* Set the access and modification times of FILE to those given in
  45    *FILE_TIMES.  If FILE_TIMES is NULL, set them to the current time.  */
  46 extern int utime (__const char *__file,
  47                   __const struct utimbuf *__file_times)
  48      __THROW __nonnull ((1));
  49
  50 __END_DECLS
  51
  52 #endif /* utime.h */