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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1997-1998 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 31 #ifndef _SYS_STRMDEP_H 32 #define _SYS_STRMDEP_H 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 /* 39 * This file contains all machine-dependent declarations 40 * in STREAMS. 41 */ 42 43 /* 44 * Copy data from one data buffer to another. 45 * The addresses must be word aligned - if not, use bcopy! 46 */ 47 #define strbcpy(s, d, c) bcopy(s, d, c) 48 49 /* 50 * save the address of the calling function on the 3b2 to 51 * enable tracking of who is allocating message blocks 52 */ 53 #define saveaddr(funcp) 54 55 /* 56 * macro to check pointer alignment 57 * (true if alignment is sufficient for worst case) 58 */ 59 #define str_aligned(X) (((ulong_t)(X) & (sizeof (long) - 1)) == 0) 60 61 #ifdef __cplusplus 62 } 63 #endif 64 65 #endif /* _SYS_STRMDEP_H */ 66