fifo.h revision 1.7
1 1.1 cgd /* 2 1.7 mycroft * Copyright (c) 1991, 1993 3 1.7 mycroft * The Regents of the University of California. All rights reserved. 4 1.1 cgd * 5 1.1 cgd * Redistribution and use in source and binary forms, with or without 6 1.1 cgd * modification, are permitted provided that the following conditions 7 1.1 cgd * are met: 8 1.1 cgd * 1. Redistributions of source code must retain the above copyright 9 1.1 cgd * notice, this list of conditions and the following disclaimer. 10 1.1 cgd * 2. Redistributions in binary form must reproduce the above copyright 11 1.1 cgd * notice, this list of conditions and the following disclaimer in the 12 1.1 cgd * documentation and/or other materials provided with the distribution. 13 1.1 cgd * 3. All advertising materials mentioning features or use of this software 14 1.1 cgd * must display the following acknowledgement: 15 1.1 cgd * This product includes software developed by the University of 16 1.1 cgd * California, Berkeley and its contributors. 17 1.1 cgd * 4. Neither the name of the University nor the names of its contributors 18 1.1 cgd * may be used to endorse or promote products derived from this software 19 1.1 cgd * without specific prior written permission. 20 1.1 cgd * 21 1.1 cgd * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 1.1 cgd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 1.1 cgd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 1.1 cgd * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 1.1 cgd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 1.1 cgd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 1.1 cgd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 1.1 cgd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 1.1 cgd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 1.1 cgd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 1.1 cgd * SUCH DAMAGE. 32 1.1 cgd * 33 1.7 mycroft * from: @(#)fifo.h 8.2 (Berkeley) 2/2/94 34 1.7 mycroft * $Id: fifo.h,v 1.7 1994/06/08 11:33:16 mycroft Exp $ 35 1.1 cgd */ 36 1.1 cgd 37 1.1 cgd #ifdef FIFO 38 1.1 cgd /* 39 1.1 cgd * Prototypes for fifo operations on vnodes. 40 1.1 cgd */ 41 1.1 cgd int fifo_badop(), 42 1.1 cgd fifo_ebadf(); 43 1.1 cgd 44 1.7 mycroft int fifo_lookup __P((struct vop_lookup_args *)); 45 1.7 mycroft #define fifo_create ((int (*) __P((struct vop_create_args *)))fifo_badop) 46 1.7 mycroft #define fifo_mknod ((int (*) __P((struct vop_mknod_args *)))fifo_badop) 47 1.7 mycroft int fifo_open __P((struct vop_open_args *)); 48 1.7 mycroft int fifo_close __P((struct vop_close_args *)); 49 1.7 mycroft #define fifo_access ((int (*) __P((struct vop_access_args *)))fifo_ebadf) 50 1.7 mycroft #define fifo_getattr ((int (*) __P((struct vop_getattr_args *)))fifo_ebadf) 51 1.7 mycroft #define fifo_setattr ((int (*) __P((struct vop_setattr_args *)))fifo_ebadf) 52 1.7 mycroft int fifo_read __P((struct vop_read_args *)); 53 1.7 mycroft int fifo_write __P((struct vop_write_args *)); 54 1.7 mycroft int fifo_ioctl __P((struct vop_ioctl_args *)); 55 1.7 mycroft int fifo_select __P((struct vop_select_args *)); 56 1.7 mycroft #define fifo_mmap ((int (*) __P((struct vop_mmap_args *)))fifo_badop) 57 1.7 mycroft #define fifo_fsync ((int (*) __P((struct vop_fsync_args *)))nullop) 58 1.7 mycroft #define fifo_seek ((int (*) __P((struct vop_seek_args *)))fifo_badop) 59 1.7 mycroft #define fifo_remove ((int (*) __P((struct vop_remove_args *)))fifo_badop) 60 1.7 mycroft #define fifo_link ((int (*) __P((struct vop_link_args *)))fifo_badop) 61 1.7 mycroft #define fifo_rename ((int (*) __P((struct vop_rename_args *)))fifo_badop) 62 1.7 mycroft #define fifo_mkdir ((int (*) __P((struct vop_mkdir_args *)))fifo_badop) 63 1.7 mycroft #define fifo_rmdir ((int (*) __P((struct vop_rmdir_args *)))fifo_badop) 64 1.7 mycroft #define fifo_symlink ((int (*) __P((struct vop_symlink_args *)))fifo_badop) 65 1.7 mycroft #define fifo_readdir ((int (*) __P((struct vop_readdir_args *)))fifo_badop) 66 1.7 mycroft #define fifo_readlink ((int (*) __P((struct vop_readlink_args *)))fifo_badop) 67 1.7 mycroft #define fifo_abortop ((int (*) __P((struct vop_abortop_args *)))fifo_badop) 68 1.7 mycroft #define fifo_inactive ((int (*) __P((struct vop_inactive_args *)))nullop) 69 1.7 mycroft #define fifo_reclaim ((int (*) __P((struct vop_reclaim_args *)))nullop) 70 1.7 mycroft int fifo_lock __P((struct vop_lock_args *)); 71 1.7 mycroft int fifo_unlock __P((struct vop_unlock_args *)); 72 1.7 mycroft int fifo_bmap __P((struct vop_bmap_args *)); 73 1.7 mycroft #define fifo_strategy ((int (*) __P((struct vop_strategy_args *)))fifo_badop) 74 1.7 mycroft int fifo_print __P((struct vop_print_args *)); 75 1.7 mycroft #define fifo_islocked ((int (*) __P((struct vop_islocked_args *)))nullop) 76 1.7 mycroft int fifo_pathconf __P((struct vop_pathconf_args *)); 77 1.7 mycroft int fifo_advlock __P((struct vop_advlock_args *)); 78 1.7 mycroft #define fifo_blkatoff ((int (*) __P((struct vop_blkatoff_args *)))fifo_badop) 79 1.7 mycroft #define fifo_valloc ((int (*) __P((struct vop_valloc_args *)))fifo_badop) 80 1.7 mycroft #define fifo_reallocblks \ 81 1.7 mycroft ((int (*) __P((struct vop_reallocblks_args *)))fifo_badop) 82 1.7 mycroft #define fifo_vfree ((int (*) __P((struct vop_vfree_args *)))fifo_badop) 83 1.7 mycroft #define fifo_truncate ((int (*) __P((struct vop_truncate_args *)))nullop) 84 1.7 mycroft #define fifo_update ((int (*) __P((struct vop_update_args *)))nullop) 85 1.7 mycroft #define fifo_bwrite ((int (*) __P((struct vop_bwrite_args *)))nullop) 86 1.1 cgd #endif /* FIFO */ 87
Indexes created Tue Sep 23 01:09:51 GMT 2025