1 /* $NetBSD: fifo.h,v 1.21 2004/06/16 19:22:26 wrstuden 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. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 * @(#)fifo.h 8.6 (Berkeley) 5/21/95
32 */
33
34 /*
35 * Prototypes for fifo operations on vnodes.
36 */
37 int fifo_lookup __P((void *));
38 #define fifo_create genfs_badop
39 #define fifo_mknod genfs_badop
40 int fifo_open __P((void *));
41 int fifo_close __P((void *));
42 #define fifo_access genfs_ebadf
43 #define fifo_getattr genfs_ebadf
44 #define fifo_setattr genfs_ebadf
45 int fifo_read __P((void *));
46 int fifo_write __P((void *));
47 #define fifo_lease_check genfs_nullop
48 int fifo_ioctl __P((void *));
49 int fifo_poll __P((void *));
50 int fifo_kqfilter __P((void *));
51 #define fifo_revoke genfs_revoke
52 #define fifo_mmap genfs_badop
53 #define fifo_fsync genfs_nullop
54 #define fifo_seek genfs_badop
55 #define fifo_remove genfs_badop
56 #define fifo_link genfs_badop
57 #define fifo_rename genfs_badop
58 #define fifo_mkdir genfs_badop
59 #define fifo_rmdir genfs_badop
60 #define fifo_symlink genfs_badop
61 #define fifo_readdir genfs_badop
62 #define fifo_readlink genfs_badop
63 #define fifo_abortop genfs_badop
64 #define fifo_reclaim genfs_nullop
65 #define fifo_lock genfs_lock
66 #define fifo_unlock genfs_unlock
67 int fifo_inactive __P((void *));
68 int fifo_bmap __P((void *));
69 #define fifo_strategy genfs_badop
70 int fifo_print __P((void *));
71 #define fifo_islocked genfs_islocked
72 int fifo_pathconf __P((void *));
73 #define fifo_advlock genfs_einval
74 #define fifo_blkatoff genfs_badop
75 #define fifo_valloc genfs_badop
76 #define fifo_reallocblks genfs_badop
77 #define fifo_vfree genfs_badop
78 #define fifo_truncate genfs_nullop
79 #define fifo_update genfs_nullop
80 #define fifo_bwrite genfs_nullop
81 #define fifo_putpages genfs_null_putpages
82
83 void fifo_printinfo __P((struct vnode *));
84
85 extern int (**fifo_vnodeop_p) __P((void *));
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