1/* $OpenBSD: fifo.h,v 1.24 2022/06/26 05:20:42 visa Exp $ */ 2/* $NetBSD: fifo.h,v 1.10 1996/02/09 22:40:15 christos Exp $ */ 3 4/* 5 * Copyright (c) 1991, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * @(#)fifo.h 8.3 (Berkeley) 8/10/94 33 */ 34#ifdef FIFO 35 36/* 37 * Prototypes for fifo operations on vnodes. 38 */ 39int fifo_ebadf(void *); 40 41int fifo_open(void *); 42int fifo_close(void *); 43int fifo_read(void *); 44int fifo_write(void *); 45int fifo_ioctl(void *); 46int fifo_kqfilter(void *); 47int fifo_inactive(void *); 48int fifo_reclaim(void *); 49int fifo_print(void *); 50int fifo_pathconf(void *); 51int fifo_advlock(void *); 52 53void fifo_printinfo(struct vnode *); 54#endif /* FIFO */ 55