/*-

 * Copyright (c) 1982, 1986, 1990, 1993, 1994

 *	The Regents of the University of California.  All rights reserved.

 * (c) UNIX System Laboratories, Inc.

 * All or some portions of this file are derived from material licensed

 * to the University of California by American Telephone and Telegraph

 * Co. or Unix System Laboratories, Inc. and are reproduced herein with

 * the permission of UNIX System Laboratories, Inc.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 4. Neither the name of the University nor the names of its contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 *

 *	@(#)filio.h	8.1 (Berkeley) 3/28/94

 * $FreeBSD: src/sys/sys/filio.h,v 1.9 2005/03/08 21:32:19 phk Exp $

 */

#ifndef	_SYS_FILIO_H_

#define	_SYS_FILIO_H_

#include <sys/ioccom.h>

/* Generic file-descriptor ioctl's. */

#define	FIOCLEX		 _IO('f', 1)		/* set close on exec on fd */

#define	FIONCLEX	 _IO('f', 2)		/* remove close on exec */

#define	FIONREAD	_IOR('f', 127, int)	/* get # bytes to read */

#define	FIONBIO		_IOW('f', 126, int)	/* set/clear non-blocking i/o */

#define	FIOASYNC	_IOW('f', 125, int)	/* set/clear async i/o */

#define	FIOSETOWN	_IOW('f', 124, int)	/* set owner */

#define	FIOGETOWN	_IOR('f', 123, int)	/* get owner */

#define	FIODTYPE	_IOR('f', 122, int)	/* get d_flags type part */

#define	FIOGETLBA	_IOR('f', 121, int)	/* get start blk # */

struct fiodgname_arg {

	int	len;

	void	*buf;

};

#define	FIODGNAME	_IOW('f', 120, struct fiodgname_arg) /* get dev. name */

#endif /* !_SYS_FILIO_H_ */