17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * CDDL HEADER START
37c478bd9Sstevel@tonic-gate  *
47c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5b5016cbbSstephh  * Common Development and Distribution License (the "License").
6b5016cbbSstephh  *  You may not use this file except in compliance with the License.
77c478bd9Sstevel@tonic-gate  *
87c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
97c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
107c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
117c478bd9Sstevel@tonic-gate  * and limitations under the License.
127c478bd9Sstevel@tonic-gate  *
137c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
147c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
157c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
167c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
177c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
187c478bd9Sstevel@tonic-gate  *
197c478bd9Sstevel@tonic-gate  * CDDL HEADER END
207c478bd9Sstevel@tonic-gate  */
217c478bd9Sstevel@tonic-gate /*
22b5016cbbSstephh  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
237c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
247c478bd9Sstevel@tonic-gate  *
257c478bd9Sstevel@tonic-gate  * alloc.h -- public definitions for memory allocation module
267c478bd9Sstevel@tonic-gate  *
277c478bd9Sstevel@tonic-gate  */
287c478bd9Sstevel@tonic-gate 
297c478bd9Sstevel@tonic-gate #ifndef	_ESC_COMMON_ALLOC_H
307c478bd9Sstevel@tonic-gate #define	_ESC_COMMON_ALLOC_H
317c478bd9Sstevel@tonic-gate 
327c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
337c478bd9Sstevel@tonic-gate extern "C" {
347c478bd9Sstevel@tonic-gate #endif
357c478bd9Sstevel@tonic-gate 
367c478bd9Sstevel@tonic-gate void alloc_init(void);
377c478bd9Sstevel@tonic-gate void alloc_fini(void);
387c478bd9Sstevel@tonic-gate void *alloc_realloc(void *ptr, size_t nbytes, const char *fname, int line);
397c478bd9Sstevel@tonic-gate void *alloc_malloc(size_t nbytes, const char *fname, int line);
407c478bd9Sstevel@tonic-gate void alloc_free(void *ptr, const char *fname, int line);
417c478bd9Sstevel@tonic-gate char *alloc_strdup(const char *ptr, const char *fname, int line);
42b5016cbbSstephh void *alloc_xmalloc(size_t size);
43b5016cbbSstephh void alloc_xfree(void *ptr, size_t size);
447c478bd9Sstevel@tonic-gate 
45*47911a7dScy #ifdef DEBUG
46*47911a7dScy 
477c478bd9Sstevel@tonic-gate #define	MALLOC(nbytes) alloc_malloc(nbytes, __FILE__, __LINE__)
487c478bd9Sstevel@tonic-gate #define	REALLOC(ptr, nbytes) alloc_realloc(ptr, nbytes, __FILE__, __LINE__)
497c478bd9Sstevel@tonic-gate #define	FREE(ptr) alloc_free(ptr, __FILE__, __LINE__)
507c478bd9Sstevel@tonic-gate #define	STRDUP(ptr) alloc_strdup(ptr, __FILE__, __LINE__)
517c478bd9Sstevel@tonic-gate 
52*47911a7dScy #else
53*47911a7dScy 
54*47911a7dScy #define	MALLOC(nbytes) alloc_malloc(nbytes, "???", __LINE__)
55*47911a7dScy #define	REALLOC(ptr, nbytes) alloc_realloc(ptr, nbytes, "???", __LINE__)
56*47911a7dScy #define	FREE(ptr) alloc_free(ptr, "???", __LINE__)
57*47911a7dScy #define	STRDUP(ptr) alloc_strdup(ptr, "???", __LINE__)
58*47911a7dScy 
59*47911a7dScy #endif
60*47911a7dScy 
617c478bd9Sstevel@tonic-gate #ifdef	__cplusplus
627c478bd9Sstevel@tonic-gate }
637c478bd9Sstevel@tonic-gate #endif
647c478bd9Sstevel@tonic-gate 
657c478bd9Sstevel@tonic-gate #endif	/* _ESC_COMMON_ALLOC_H */
66