1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 * 25 * alloc.h -- public definitions for memory allocation module 26 * 27 */ 28 29 #ifndef _ESC_COMMON_ALLOC_H 30 #define _ESC_COMMON_ALLOC_H 31 32 #pragma ident "%Z%%M% %I% %E% SMI" 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 void alloc_init(void); 39 void alloc_fini(void); 40 void *alloc_realloc(void *ptr, size_t nbytes, const char *fname, int line); 41 void *alloc_malloc(size_t nbytes, const char *fname, int line); 42 void alloc_free(void *ptr, const char *fname, int line); 43 char *alloc_strdup(const char *ptr, const char *fname, int line); 44 void *alloc_xmalloc(size_t size); 45 void alloc_xfree(void *ptr, size_t size); 46 47 #ifdef DEBUG 48 49 #define MALLOC(nbytes) alloc_malloc(nbytes, __FILE__, __LINE__) 50 #define REALLOC(ptr, nbytes) alloc_realloc(ptr, nbytes, __FILE__, __LINE__) 51 #define FREE(ptr) alloc_free(ptr, __FILE__, __LINE__) 52 #define STRDUP(ptr) alloc_strdup(ptr, __FILE__, __LINE__) 53 54 #else 55 56 #define MALLOC(nbytes) alloc_malloc(nbytes, "???", __LINE__) 57 #define REALLOC(ptr, nbytes) alloc_realloc(ptr, nbytes, "???", __LINE__) 58 #define FREE(ptr) alloc_free(ptr, "???", __LINE__) 59 #define STRDUP(ptr) alloc_strdup(ptr, "???", __LINE__) 60 61 #endif 62 63 #ifdef __cplusplus 64 } 65 #endif 66 67 #endif /* _ESC_COMMON_ALLOC_H */ 68