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 void xfree(void *ptr) __attribute__ ((visibility ("hidden")));
  42 void *xmalloc(size_t size) __attribute__ ((visibility ("hidden")));
  43 void *xrealloc(void *ptr, size_t size) __attribute__ ((visibility ("hidden")));
  44 char *xstrdup(const char *str) __attribute__ ((visibility ("hidden")));
  45 void *xcalloc(size_t nmemb, size_t size) __attribute__ ((visibility ("hidden")));
  46 void xpanic(void) __attribute__ ((visibility ("hidden")));
  47 #ifdef DEBUG
  48 void xdump(void) __attribute__ ((visibility ("hidden")));
  49 #endif
  50 #endif
  51
  52 #ifdef __cplusplus
  53 }
  54 #endif
  55
  56 #endif