2aa62f2bc9
This set of three packages: AppPkg, StdLib, StdLibPrivateInternalFiles; contains the implementation of libraries based upon non-UEFI standards such as ISO/IEC-9899, the library portion of the C Language Standard, POSIX, etc. AppPkg contains applications that make use of the standard libraries defined in the StdLib Package. StdLib contains header (include) files and the implementations of the standard libraries. StdLibPrivateInternalFiles contains files for the exclusive use of the library implementations in StdLib. These files should never be directly referenced from applications or other code. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11600 6f19259b-4bc3-4df7-8a09-765794883524
63 lines
3.0 KiB
C
63 lines
3.0 KiB
C
/* $NetBSD: filio.h,v 1.10 2005/12/11 12:25:20 christos Exp $ */
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/*-
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* Copyright (c) 1982, 1986, 1990, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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* (c) UNIX System Laboratories, Inc.
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* All or some portions of this file are derived from material licensed
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* to the University of California by American Telephone and Telegraph
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* Co. or Unix System Laboratories, Inc. and are reproduced herein with
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* the permission of UNIX System Laboratories, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)filio.h 8.1 (Berkeley) 3/28/94
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*/
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#ifndef _SYS_FILIO_H_
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#define _SYS_FILIO_H_
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#include <sys/ioccom.h>
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/* Generic file-descriptor ioctl's. */
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#define FIOCLEX _IO('f', 1) /* set close on exec on fd */
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#define FIONCLEX _IO('f', 2) /* remove close on exec */
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#define FIONREAD _IOR('f', 127, int) /* get # bytes to read */
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#define FIONBIO _IOW('f', 126, int) /* set/clear non-blocking i/o */
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#define FIOASYNC _IOW('f', 125, int) /* set/clear async i/o */
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#define FIOSETOWN _IOW('f', 124, int) /* set owner */
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#define FIOGETOWN _IOR('f', 123, int) /* get owner */
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#define OFIOGETBMAP _IOWR('f', 122, uint32_t) /* get underlying block no. */
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#define FIOGETBMAP _IOWR('f', 122, daddr_t) /* get underlying block no. */
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#define FIONWRITE _IOR('f', 121, int) /* get # bytes outstanding
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* in send queue. */
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#define FIONSPACE _IOR('f', 120, int) /* get space in send queue. */
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/* Ugly symbol for compatibility with other operating systems */
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#define FIBMAP FIOGETBMAP
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#endif /* !_SYS_FILIO_H_ */
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