C Standard Library Extensions 1.1
|
00001 /* $Id: cxmemory.h,v 1.5 2011/02/21 14:15:31 rpalsa Exp $ 00002 * 00003 * This file is part of the ESO C Extension Library 00004 * Copyright (C) 2001-2011 European Southern Observatory 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00019 */ 00020 00021 /* 00022 * $Author: rpalsa $ 00023 * $Date: 2011/02/21 14:15:31 $ 00024 * $Revision: 1.5 $ 00025 * $Name: cpl-6_0 $ 00026 */ 00027 00028 #ifndef CX_MEMORY_H 00029 #define CX_MEMORY_H 00030 00031 #include <cxtypes.h> 00032 00033 00034 CX_BEGIN_DECLS 00035 00036 struct _cx_memory_vtable_ { 00037 cxptr (*malloc) (cxsize); 00038 cxptr (*calloc) (cxsize, cxsize); 00039 cxptr (*realloc) (cxptr, cxsize); 00040 void (*free) (cxptr); 00041 }; 00042 00043 typedef struct _cx_memory_vtable_ cx_memory_vtable; 00044 00045 00046 00047 /* 00048 * Memory allocation functions 00049 */ 00050 00051 void cx_memory_vtable_set(const cx_memory_vtable *); 00052 cxbool cx_memory_is_system_malloc(void); 00053 00054 cxptr cx_malloc(cxsize); 00055 cxptr cx_malloc_clear(cxsize); 00056 cxptr cx_calloc(cxsize, cxsize); 00057 cxptr cx_realloc(cxptr, cxsize); 00058 void cx_free(cxptr); 00059 00060 CX_END_DECLS 00061 00062 #endif /* CX_MEMORY_H */