lib/malloc.c

   1 /* Work around bug on some systems where malloc (0) fails.
   2    Copyright (C) 1997, 1998 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 2, or (at your option)
   7    any later version.
   8
   9    This program 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
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, write to the Free Software Foundation,
  16    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  17
  18 /* written by Jim Meyering */
  19
  20 #if HAVE_CONFIG_H
  21 # include <config.h>
  22 #endif
  23 #undef malloc
  24
  25 #include <stdlib.h>
  26
  27 /* Allocate an N-byte block of memory from the heap.
  28    If N is zero, allocate a 1-byte block.  */
  29
  30 void *
  31 rpl_malloc (size_t n)
  32 {
  33   if (n == 0)
  34     n = 1;
  35   return malloc (n);
  36 }