1 /* 2 * FILE: memory.h 3 * PROGRAM: RAT 4 * AUTHOR: Isidor Kouvelas + Colin Perkins + Orion Hodson 5 * 6 * $Revision: 1.7 $ 7 * $Date: 2001/04/01 22:18:47 $ 8 * 9 * Copyright (c) 1995-2000 University College London 10 * All rights reserved. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, is permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. All advertising materials mentioning features or use of this software 21 * must display the following acknowledgement: 22 * This product includes software developed by the Computer Science 23 * Department at University College London 24 * 4. Neither the name of the University nor of the Department may be used 25 * to endorse or promote products derived from this software without 26 * specific prior written permission. 27 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 28 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 30 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 */ 39 40 #ifndef _RAT_MEMORY_H 41 #define _RAT_MEMORY_H 42 43 #define xmalloc(x) _xmalloc(x,__FILE__,__LINE__) 44 #define xrealloc(p,x) _xrealloc(p, x,__FILE__,__LINE__) 45 #define xstrdup(str) _xstrdup(str,__FILE__,__LINE__) 46 47 #if defined(__cplusplus) 48 extern "C" { 49 #endif 50 51 /* Debug Functions */ 52 void xdoneinit(void); 53 void xmemchk(void); 54 void xmemdmp(void); 55 void xclaim(void *addr, const char *filen, int line); 56 void xmemdist(FILE *fp); 57 58 /* Replacements for regular memory fn's */ 59 void xfree(void *p); 60 void *_xmalloc(unsigned size,const char *filen,int line); 61 void *_xrealloc(void *p,unsigned size,const char *filen,int line); 62 char *_xstrdup(const char *s1, const char *filen, int line); 63 void *_block_alloc(unsigned size, const char *filen, int line); 64 void _block_free(void *p, int size, int line); 65 66 #if defined(__cplusplus) 67 } 68 #endif 69 70 #endif 71