memutils.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1998 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _MEMUTILS_H
#define _MEMUTILS_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <note.h>
#ifdef __cplusplus
extern "C" {
#endif
#define bcopy(s1, s2, len) (void) memcpy((s2), (s1), (size_t)(len))
#define bzero(s, len) (void) memset((s), 0, (size_t)(len))
#define bcmp(s1, s2, len) memcmp((s1), (s2), (size_t)(len))
#if defined(__STDC__)
extern void *xmalloc(size_t);
extern void *xcalloc(size_t, size_t);
extern void *xrealloc(void *, size_t);
#else
extern void *xmalloc();
extern void *xcalloc();
extern void *xrealloc();
#endif /* __STDC__ */
NOTE(ALIGNMENT(xmalloc, 8))
NOTE(ALIGNMENT(xcalloc, 8))
NOTE(ALIGNMENT(xrealloc, 8))
#ifdef __cplusplus
}
#endif
#endif /* _MEMUTILS_H */