sysdeps/stub/morecore.c

   1 /* Copyright (C) 1991, 1992, 1995, 1996, 1997 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 not,
  16    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17    Boston, MA 02111-1307, USA.  */
  18
  19 #include <stddef.h>
  20 #include <errno.h>
  21
  22 #define _MALLOC_INTERNAL
  23 #include <malloc.h>
  24
  25 /* Allocate INCREMENT more bytes of data space,
  26    and return the start of data space, or NULL on errors.
  27    If INCREMENT is negative, shrink data space.  */
  28 __ptr_t
  29 __default_morecore (increment)
  30      ptrdiff_t increment;
  31 {
  32   __set_errno (ENOSYS);
  33   return NULL;
  34 }
  35
  36
  37 stub_warning (__default_morecore)