fifo.h revision 1.1
1 /* 2 * Copyright (c) 1991 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)fifo.h 7.1 (Berkeley) 4/15/91 34 */ 35 36 #ifdef FIFO 37 /* 38 * Prototypes for fifo operations on vnodes. 39 */ 40 int fifo_badop(), 41 fifo_ebadf(); 42 43 int fifo_lookup __P(( 44 struct vnode *vp, 45 struct nameidata *ndp, 46 struct proc *p)); 47 #define fifo_create ((int (*) __P(( \ 48 struct nameidata *ndp, \ 49 struct vattr *vap, \ 50 struct proc *p))) fifo_badop) 51 #define fifo_mknod ((int (*) __P(( \ 52 struct nameidata *ndp, \ 53 struct vattr *vap, \ 54 struct ucred *cred, \ 55 struct proc *p))) fifo_badop) 56 int fifo_open __P(( 57 struct vnode *vp, 58 int mode, 59 struct ucred *cred, 60 struct proc *p)); 61 int fifo_close __P(( 62 struct vnode *vp, 63 int fflag, 64 struct ucred *cred, 65 struct proc *p)); 66 #define fifo_access ((int (*) __P(( \ 67 struct vnode *vp, \ 68 int mode, \ 69 struct ucred *cred, \ 70 struct proc *p))) fifo_ebadf) 71 #define fifo_getattr ((int (*) __P(( \ 72 struct vnode *vp, \ 73 struct vattr *vap, \ 74 struct ucred *cred, \ 75 struct proc *p))) fifo_ebadf) 76 #define fifo_setattr ((int (*) __P(( \ 77 struct vnode *vp, \ 78 struct vattr *vap, \ 79 struct ucred *cred, \ 80 struct proc *p))) fifo_ebadf) 81 int fifo_read __P(( 82 struct vnode *vp, 83 struct uio *uio, 84 int ioflag, 85 struct ucred *cred)); 86 int fifo_write __P(( 87 struct vnode *vp, 88 struct uio *uio, 89 int ioflag, 90 struct ucred *cred)); 91 int fifo_ioctl __P(( 92 struct vnode *vp, 93 int command, 94 caddr_t data, 95 int fflag, 96 struct ucred *cred, 97 struct proc *p)); 98 int fifo_select __P(( 99 struct vnode *vp, 100 int which, 101 int fflags, 102 struct ucred *cred, 103 struct proc *p)); 104 #define fifo_mmap ((int (*) __P(( \ 105 struct vnode *vp, \ 106 int fflags, \ 107 struct ucred *cred, \ 108 struct proc *p))) fifo_badop) 109 #define fifo_fsync ((int (*) __P(( \ 110 struct vnode *vp, \ 111 int fflags, \ 112 struct ucred *cred, \ 113 int waitfor, \ 114 struct proc *p))) nullop) 115 #define fifo_seek ((int (*) __P(( \ 116 struct vnode *vp, \ 117 off_t oldoff, \ 118 off_t newoff, \ 119 struct ucred *cred))) fifo_badop) 120 #define fifo_remove ((int (*) __P(( \ 121 struct nameidata *ndp, \ 122 struct proc *p))) fifo_badop) 123 #define fifo_link ((int (*) __P(( \ 124 struct vnode *vp, \ 125 struct nameidata *ndp, \ 126 struct proc *p))) fifo_badop) 127 #define fifo_rename ((int (*) __P(( \ 128 struct nameidata *fndp, \ 129 struct nameidata *tdnp, \ 130 struct proc *p))) fifo_badop) 131 #define fifo_mkdir ((int (*) __P(( \ 132 struct nameidata *ndp, \ 133 struct vattr *vap, \ 134 struct proc *p))) fifo_badop) 135 #define fifo_rmdir ((int (*) __P(( \ 136 struct nameidata *ndp, \ 137 struct proc *p))) fifo_badop) 138 #define fifo_symlink ((int (*) __P(( \ 139 struct nameidata *ndp, \ 140 struct vattr *vap, \ 141 char *target, \ 142 struct proc *p))) fifo_badop) 143 #define fifo_readdir ((int (*) __P(( \ 144 struct vnode *vp, \ 145 struct uio *uio, \ 146 struct ucred *cred, \ 147 int *eofflagp))) fifo_badop) 148 #define fifo_readlink ((int (*) __P(( \ 149 struct vnode *vp, \ 150 struct uio *uio, \ 151 struct ucred *cred))) fifo_badop) 152 #define fifo_abortop ((int (*) __P(( \ 153 struct nameidata *ndp))) fifo_badop) 154 #define fifo_inactive ((int (*) __P(( \ 155 struct vnode *vp, \ 156 struct proc *p))) nullop) 157 #define fifo_reclaim ((int (*) __P(( \ 158 struct vnode *vp))) nullop) 159 int fifo_lock __P(( 160 struct vnode *vp)); 161 int fifo_unlock __P(( 162 struct vnode *vp)); 163 int fifo_bmap __P(( 164 struct vnode *vp, 165 daddr_t bn, 166 struct vnode **vpp, 167 daddr_t *bnp)); 168 #define fifo_strategy ((int (*) __P(( \ 169 struct buf *bp))) fifo_badop) 170 int fifo_print __P(( 171 struct vnode *vp)); 172 #define fifo_islocked ((int (*) __P(( \ 173 struct vnode *vp))) nullop) 174 int fifo_advlock __P(( 175 struct vnode *vp, 176 caddr_t id, 177 int op, 178 struct flock *fl, 179 int flags)); 180 #endif /* FIFO */ 181
Indexes created Wed Sep 24 05:09:52 GMT 2025