williamr@2: /*-
williamr@2:  * Copyright (c) 1982, 1986, 1990, 1993, 1994
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:  *	@(#)filio.h	8.1 (Berkeley) 3/28/94
williamr@2:  * $FreeBSD: src/sys/sys/filio.h,v 1.9 2005/03/08 21:32:19 phk Exp $
williamr@2:  */
williamr@2: 
williamr@2: #ifndef	_SYS_FILIO_H_
williamr@2: #define	_SYS_FILIO_H_
williamr@2: 
williamr@2: #include <sys/ioccom.h>
williamr@2: 
williamr@2: /* Generic file-descriptor ioctl's. */
williamr@2: #define	FIOCLEX		 _IO('f', 1)		/* set close on exec on fd */
williamr@2: #define	FIONCLEX	 _IO('f', 2)		/* remove close on exec */
williamr@2: #define	FIONREAD	_IOR('f', 127, int)	/* get # bytes to read */
williamr@2: #define	FIONBIO		_IOW('f', 126, int)	/* set/clear non-blocking i/o */
williamr@2: #define	FIOASYNC	_IOW('f', 125, int)	/* set/clear async i/o */
williamr@2: #define	FIOSETOWN	_IOW('f', 124, int)	/* set owner */
williamr@2: #define	FIOGETOWN	_IOR('f', 123, int)	/* get owner */
williamr@2: #define	FIODTYPE	_IOR('f', 122, int)	/* get d_flags type part */
williamr@2: #define	FIOGETLBA	_IOR('f', 121, int)	/* get start blk # */
williamr@2: struct fiodgname_arg {
williamr@2: 	int	len;
williamr@2: 	void	*buf;
williamr@2: };
williamr@2: #define	FIODGNAME	_IOW('f', 120, struct fiodgname_arg) /* get dev. name */
williamr@2: 
williamr@2: #endif /* !_SYS_FILIO_H_ */