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) 1986 by Sun Microsystems, Inc. 24 */ 25 26 #ifndef _SYS_PSW_H 27 #define _SYS_PSW_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" /* from SunOS psl.h 1.2 */ 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 /* 36 * This file only exists for v7 backwards compatibility. 37 * Kernel code shoulf not include it. 38 */ 39 #ifdef _KERNEL 40 #error Kernel include of psw.h 41 #else 42 43 #include <v7/sys/psr.h> 44 45 /* 46 * The following defines are obsolete; they exist only for existing 47 * application compatibility. 48 */ 49 #define SR_SMODE PSR_PS 50 51 /* 52 * Macros to decode psr. 53 * 54 * XXX - note that AT&T's usage of BASEPRI() is reversed from ours 55 * (i.e. (!BASEPRI(ps)) means that you *are* at the base priority). 56 */ 57 #define BASEPRI(ps) (((ps) & PSR_PIL) == 0) 58 59 #endif /* _KERNEL */ 60 61 #ifdef __cplusplus 62 } 63 #endif 64 65 #endif /* _SYS_PSW_H */ 66