williamr@2: /*-
williamr@2:  * Copyright (c) 1982, 1986, 1989, 1991, 1993
williamr@2:  *	The Regents of the University of California.  All rights reserved.
williamr@2:  * (c) UNIX System Laboratories, Inc.
williamr@2:  * All or some portions of this file are derived from material licensed
williamr@2:  * to the University of California by American Telephone and Telegraph
williamr@2:  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
williamr@2:  * the permission of UNIX System Laboratories, Inc.
williamr@2:  *
williamr@2:  * Redistribution and use in source and binary forms, with or without
williamr@2:  * modification, are permitted provided that the following conditions
williamr@2:  * are met:
williamr@2:  * 1. Redistributions of source code must retain the above copyright
williamr@2:  *    notice, this list of conditions and the following disclaimer.
williamr@2:  * 2. Redistributions in binary form must reproduce the above copyright
williamr@2:  *    notice, this list of conditions and the following disclaimer in the
williamr@2:  *    documentation and/or other materials provided with the distribution.
williamr@2:  * 4. Neither the name of the University nor the names of its contributors
williamr@2:  *    may be used to endorse or promote products derived from this software
williamr@2:  *    without specific prior written permission.
williamr@2:  *
williamr@2:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
williamr@2:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
williamr@2:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
williamr@2:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
williamr@2:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
williamr@2:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
williamr@2:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
williamr@2:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
williamr@2:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
williamr@2:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
williamr@2:  * SUCH DAMAGE.
williamr@2:  *
williamr@2:  *	@(#)signal.h	8.4 (Berkeley) 5/4/95
williamr@2:  * $FreeBSD: src/sys/sys/_sigset.h,v 1.36 2005/01/07 02:29:23 imp Exp $
williamr@2:  */
williamr@2: 
williamr@2: #ifndef _SYS__SIGSET_H_
williamr@2: #define	_SYS__SIGSET_H_
williamr@2: 
williamr@2: /*
williamr@2:  * sigset_t macros.
williamr@2:  */
williamr@2: #define	_SIG_WORDS	4
williamr@2: #define	_SIG_MAXSIG	128
williamr@2: #define	_SIG_IDX(sig)	((sig) - 1)
williamr@2: #define	_SIG_WORD(sig)	(_SIG_IDX(sig) >> 5)
williamr@2: #define	_SIG_BIT(sig)	(1 << (_SIG_IDX(sig) & 31))
williamr@2: #define	_SIG_VALID(sig)	((sig) <= _SIG_MAXSIG && (sig) > 0)
williamr@2: 
williamr@4: typedef	__uint64_t __sigset_t;
williamr@2: 
williamr@2: #if defined(_KERNEL) && defined(COMPAT_43)
williamr@2: typedef unsigned int osigset_t;
williamr@2: #endif
williamr@2: 
williamr@2: #endif /* !_SYS__SIGSET_H_ */