src/mem.h

   1 /* vim:tw=78:ts=8:sw=4:set ft=c:  */
   2 /*
   3     Copyright (C) 2007-2009 Ben Kibbey <bjk@luxsci.net>
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software
  17     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02110-1301  USA
  18 */
  19
  20 #ifndef MEM_H
  21 #define MEM_H
  22
  23 #ifdef __cplusplus
  24 extern "C" {
  25 #endif
  26
  27 #ifdef MEM_DEBUG
  28 #define _xfree free
  29 #define _xmalloc malloc
  30 #define _xrealloc realloc
  31 #define _xcalloc calloc
  32 #define _xstrdup strdup
  33 #else
  34 struct memlist_s {
  35     void *ptr;
  36     size_t size;
  37     struct memlist_s *next;
  38 };
  39
  40 void _xmem_init(void)
  41     __attribute__ ((visibility ("hidden")));
  42
  43 void _xfree(void *ptr)
  44     __attribute__ ((visibility ("hidden")));
  45
  46 void *_xmalloc(size_t size)
  47     __attribute__ ((visibility ("hidden")));
  48
  49 void *_xrealloc(void *ptr, size_t size)
  50     __attribute__ ((visibility ("hidden")));
  51
  52 char *_xstrdup(const char *str)
  53     __attribute__ ((visibility ("hidden")));
  54
  55 void *_xcalloc(size_t nmemb, size_t size)
  56     __attribute__ ((visibility ("hidden")));
  57
  58 void _xpanic(void)
  59     __attribute__ ((visibility ("hidden")));
  60
  61 #ifdef DEBUG
  62 void _xdump(void)
  63     __attribute__ ((visibility ("hidden")));
  64 #endif
  65 #endif
  66
  67 #ifdef __cplusplus
  68 }
  69 #endif
  70
  71 #endif