alloc.h revision 47911a7d5f24c2fc37e7b5bcc696fe32e750c16c
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
35extern "C" {
36#endif
37
38void alloc_init(void);
39void alloc_fini(void);
40void *alloc_realloc(void *ptr, size_t nbytes, const char *fname, int line);
41void *alloc_malloc(size_t nbytes, const char *fname, int line);
42void alloc_free(void *ptr, const char *fname, int line);
43char *alloc_strdup(const char *ptr, const char *fname, int line);
44void *alloc_xmalloc(size_t size);
45void 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