strmdep.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) 1997-1998 by Sun Microsystems, Inc.
* All rights reserved.
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
#ifndef _SYS_STRMDEP_H
#define _SYS_STRMDEP_H
#pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.3 */
#ifdef __cplusplus
extern "C" {
#endif
/*
* This file contains all machine-dependent declarations
* in STREAMS.
*/
/*
* Copy data from one data buffer to another.
* The addresses must be word aligned - if not, use bcopy!
*/
#define strbcpy(s, d, c) bcopy(s, d, c)
/*
* save the address of the calling function on the 3b2 to
* enable tracking of who is allocating message blocks
*/
#define saveaddr(funcp)
/*
* macro to check pointer alignment
* (true if alignment is sufficient for worst case)
*/
#define str_aligned(X) (((ulong_t)(X) & (sizeof (long) - 1)) == 0)
#ifdef __cplusplus
}
#endif
#endif /* _SYS_STRMDEP_H */