1 /* $NetBSD: fifo.h,v 1.9 1994/12/13 20:14:38 mycroft Exp $ */ 2 3 /* 4 * Copyright (c) 1991, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)fifo.h 8.3 (Berkeley) 8/10/94 36 */ 37 38 #ifdef FIFO 39 /* 40 * Prototypes for fifo operations on vnodes. 41 */ 42 int fifo_badop(), 43 fifo_ebadf(); 44 45 int fifo_lookup __P((struct vop_lookup_args *)); 46 #define fifo_create ((int (*) __P((struct vop_create_args *)))fifo_badop) 47 #define fifo_mknod ((int (*) __P((struct vop_mknod_args *)))fifo_badop) 48 int fifo_open __P((struct vop_open_args *)); 49 int fifo_close __P((struct vop_close_args *)); 50 #define fifo_access ((int (*) __P((struct vop_access_args *)))fifo_ebadf) 51 #define fifo_getattr ((int (*) __P((struct vop_getattr_args *)))fifo_ebadf) 52 #define fifo_setattr ((int (*) __P((struct vop_setattr_args *)))fifo_ebadf) 53 int fifo_read __P((struct vop_read_args *)); 54 int fifo_write __P((struct vop_write_args *)); 55 #define fifo_lease_check ((int (*) __P((struct vop_lease_args *)))nullop) 56 int fifo_ioctl __P((struct vop_ioctl_args *)); 57 int fifo_select __P((struct vop_select_args *)); 58 #define fifo_mmap ((int (*) __P((struct vop_mmap_args *)))fifo_badop) 59 #define fifo_fsync ((int (*) __P((struct vop_fsync_args *)))nullop) 60 #define fifo_seek ((int (*) __P((struct vop_seek_args *)))fifo_badop) 61 #define fifo_remove ((int (*) __P((struct vop_remove_args *)))fifo_badop) 62 #define fifo_link ((int (*) __P((struct vop_link_args *)))fifo_badop) 63 #define fifo_rename ((int (*) __P((struct vop_rename_args *)))fifo_badop) 64 #define fifo_mkdir ((int (*) __P((struct vop_mkdir_args *)))fifo_badop) 65 #define fifo_rmdir ((int (*) __P((struct vop_rmdir_args *)))fifo_badop) 66 #define fifo_symlink ((int (*) __P((struct vop_symlink_args *)))fifo_badop) 67 #define fifo_readdir ((int (*) __P((struct vop_readdir_args *)))fifo_badop) 68 #define fifo_readlink ((int (*) __P((struct vop_readlink_args *)))fifo_badop) 69 #define fifo_abortop ((int (*) __P((struct vop_abortop_args *)))fifo_badop) 70 #define fifo_inactive ((int (*) __P((struct vop_inactive_args *)))nullop) 71 #define fifo_reclaim ((int (*) __P((struct vop_reclaim_args *)))nullop) 72 int fifo_lock __P((struct vop_lock_args *)); 73 int fifo_unlock __P((struct vop_unlock_args *)); 74 int fifo_bmap __P((struct vop_bmap_args *)); 75 #define fifo_strategy ((int (*) __P((struct vop_strategy_args *)))fifo_badop) 76 int fifo_print __P((struct vop_print_args *)); 77 #define fifo_islocked ((int (*) __P((struct vop_islocked_args *)))nullop) 78 int fifo_pathconf __P((struct vop_pathconf_args *)); 79 int fifo_advlock __P((struct vop_advlock_args *)); 80 #define fifo_blkatoff ((int (*) __P((struct vop_blkatoff_args *)))fifo_badop) 81 #define fifo_valloc ((int (*) __P((struct vop_valloc_args *)))fifo_badop) 82 #define fifo_reallocblks \ 83 ((int (*) __P((struct vop_reallocblks_args *)))fifo_badop) 84 #define fifo_vfree ((int (*) __P((struct vop_vfree_args *)))fifo_badop) 85 #define fifo_truncate ((int (*) __P((struct vop_truncate_args *)))nullop) 86 #define fifo_update ((int (*) __P((struct vop_update_args *)))nullop) 87 #define fifo_bwrite ((int (*) __P((struct vop_bwrite_args *)))nullop) 88 #endif /* FIFO */ 89