Annotation of sys/sys/filio.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: filio.h,v 1.5 2007/06/01 22:30:48 deraadt Exp $ */
2: /* $NetBSD: filio.h,v 1.5 1994/06/29 06:44:14 cgd Exp $ */
3:
4: /*-
5: * Copyright (c) 1982, 1986, 1990, 1993, 1994
6: * The Regents of the University of California. All rights reserved.
7: * (c) UNIX System Laboratories, Inc.
8: * All or some portions of this file are derived from material licensed
9: * to the University of California by American Telephone and Telegraph
10: * Co. or Unix System Laboratories, Inc. and are reproduced herein with
11: * the permission of UNIX System Laboratories, Inc.
12: *
13: * Redistribution and use in source and binary forms, with or without
14: * modification, are permitted provided that the following conditions
15: * are met:
16: * 1. Redistributions of source code must retain the above copyright
17: * notice, this list of conditions and the following disclaimer.
18: * 2. Redistributions in binary form must reproduce the above copyright
19: * notice, this list of conditions and the following disclaimer in the
20: * documentation and/or other materials provided with the distribution.
21: * 3. Neither the name of the University nor the names of its contributors
22: * may be used to endorse or promote products derived from this software
23: * without specific prior written permission.
24: *
25: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35: * SUCH DAMAGE.
36: *
37: * @(#)filio.h 8.1 (Berkeley) 3/28/94
38: */
39:
40: #ifndef _SYS_FILIO_H_
41: #define _SYS_FILIO_H_
42:
43: #include <sys/ioccom.h>
44:
45: /* Generic file-descriptor ioctl's. */
46: #define FIOCLEX _IO('f', 1) /* set close on exec on fd */
47: #define FIONCLEX _IO('f', 2) /* remove close on exec */
48: #define FIONREAD _IOR('f', 127, int) /* get # bytes to read */
49: #define FIONBIO _IOW('f', 126, int) /* set/clear non-blocking i/o */
50: #define FIOASYNC _IOW('f', 125, int) /* set/clear async i/o */
51: #define FIOSETOWN _IOW('f', 124, int) /* set owner */
52: #define FIOGETOWN _IOR('f', 123, int) /* get owner */
53:
54: #endif /* !_SYS_FILIO_H_ */
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