src/mem.h

   1 /*
   2     Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
   3     Ben Kibbey <bjk@luxsci.net>
   4
   5     This file is part of pwmd.
   6
   7     Pwmd is free software: you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License as published by
   9     the Free Software Foundation, either version 2 of the License, or
  10     (at your option) any later version.
  11
  12     Pwmd is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15     GNU General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with Pwmd.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20 #ifndef MEM_H
  21 #define MEM_H
  22
  23 #ifdef __cplusplus
  24 extern "C"
  25 {
  26 #endif
  27
  28 #ifdef HAVE_CONFIG_H
  29 #include <config.h>
  30 #endif
  31
  32 #include <sys/types.h>
  33 #include <stdarg.h>
  34
  35 #ifdef MEM_DEBUG
  36 #include <stdlib.h>
  37 #define xfree free
  38 #define xmalloc malloc
  39 #define xrealloc realloc
  40 #define xcalloc calloc
  41 #else
  42   void xmem_init (void) __attribute__ ((visibility ("hidden")));
  43   void xfree (void *ptr) __attribute__ ((visibility ("hidden")));
  44   void *xmalloc (size_t size) __attribute__ ((visibility ("hidden")));
  45   void *xrealloc (void *ptr, size_t size)
  46     __attribute__ ((visibility ("hidden")));
  47   void *xcalloc (size_t nmemb, size_t size)
  48     __attribute__ ((visibility ("hidden")));
  49   void xpanic (void) __attribute__ ((visibility ("hidden")));
  50 #ifdef DEBUG
  51   void xdump (void) __attribute__ ((visibility ("hidden")));
  52 #endif
  53 #endif
  54
  55 #ifdef __cplusplus
  56 }
  57 #endif
  58
  59 #endif