io/utime.h

   1 /* Copyright (C) 1991, 1992, 1996 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 Library General Public License as
   6 published by the Free Software Foundation; either version 2 of the
   7 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 Library General Public License for more details.
  13
  14 You should have received a copy of the GNU Library General Public
  15 License along with the GNU C Library; see the file COPYING.LIB.  If
  16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  17 Cambridge, MA 02139, USA.  */
  18
  19 /*
  20  *      POSIX Standard: 5.6.6 Set File Access and Modification Times  <utime.h>
  21  */
  22
  23 #ifndef _UTIME_H
  24
  25 #define _UTIME_H        1
  26 #include <features.h>
  27
  28 __BEGIN_DECLS
  29
  30 #define __need_NULL
  31 #include <stddef.h>
  32
  33 #include <gnu/types.h>
  34
  35 /* Structure describing file times.  */
  36 struct utimbuf
  37   {
  38     __time_t actime;            /* Access time.  */
  39     __time_t modtime;           /* Modification time.  */
  40   };
  41
  42 /* Set the access and modification times of FILE to those given in TIMES.
  43    If TIMES is NULL, set them to the current time.  */
  44 extern int utime __P ((__const char *__file,
  45                        __const struct utimbuf *__times));
  46
  47 __END_DECLS
  48
  49 #endif /* utime.h       */