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1.1 root 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: *
1.1.1.2 ! root 33: * from: @(#)fifo.h 7.1 (Berkeley) 4/15/91
! 34: * fifo.h,v 1.4 1993/06/27 05:59:02 andrew Exp
1.1 root 35: */
36:
1.1.1.2 ! root 37: #ifndef _SYS_FIFO_H_
! 38: #define _SYS_FIFO_H_
! 39:
1.1 root 40: #ifdef FIFO
41: /*
42: * Prototypes for fifo operations on vnodes.
43: */
44: int fifo_badop(),
45: fifo_ebadf();
46:
47: int fifo_lookup __P((
48: struct vnode *vp,
49: struct nameidata *ndp,
50: struct proc *p));
51: #define fifo_create ((int (*) __P(( \
52: struct nameidata *ndp, \
53: struct vattr *vap, \
54: struct proc *p))) fifo_badop)
55: #define fifo_mknod ((int (*) __P(( \
56: struct nameidata *ndp, \
57: struct vattr *vap, \
58: struct ucred *cred, \
59: struct proc *p))) fifo_badop)
60: int fifo_open __P((
61: struct vnode *vp,
62: int mode,
63: struct ucred *cred,
64: struct proc *p));
65: int fifo_close __P((
66: struct vnode *vp,
67: int fflag,
68: struct ucred *cred,
69: struct proc *p));
70: #define fifo_access ((int (*) __P(( \
71: struct vnode *vp, \
72: int mode, \
73: struct ucred *cred, \
74: struct proc *p))) fifo_ebadf)
75: #define fifo_getattr ((int (*) __P(( \
76: struct vnode *vp, \
77: struct vattr *vap, \
78: struct ucred *cred, \
79: struct proc *p))) fifo_ebadf)
80: #define fifo_setattr ((int (*) __P(( \
81: struct vnode *vp, \
82: struct vattr *vap, \
83: struct ucred *cred, \
84: struct proc *p))) fifo_ebadf)
85: int fifo_read __P((
86: struct vnode *vp,
87: struct uio *uio,
88: int ioflag,
89: struct ucred *cred));
90: int fifo_write __P((
91: struct vnode *vp,
92: struct uio *uio,
93: int ioflag,
94: struct ucred *cred));
95: int fifo_ioctl __P((
96: struct vnode *vp,
97: int command,
98: caddr_t data,
99: int fflag,
100: struct ucred *cred,
101: struct proc *p));
102: int fifo_select __P((
103: struct vnode *vp,
104: int which,
105: int fflags,
106: struct ucred *cred,
107: struct proc *p));
108: #define fifo_mmap ((int (*) __P(( \
109: struct vnode *vp, \
110: int fflags, \
111: struct ucred *cred, \
112: struct proc *p))) fifo_badop)
113: #define fifo_fsync ((int (*) __P(( \
114: struct vnode *vp, \
115: int fflags, \
116: struct ucred *cred, \
117: int waitfor, \
118: struct proc *p))) nullop)
119: #define fifo_seek ((int (*) __P(( \
120: struct vnode *vp, \
121: off_t oldoff, \
122: off_t newoff, \
123: struct ucred *cred))) fifo_badop)
124: #define fifo_remove ((int (*) __P(( \
125: struct nameidata *ndp, \
126: struct proc *p))) fifo_badop)
127: #define fifo_link ((int (*) __P(( \
128: struct vnode *vp, \
129: struct nameidata *ndp, \
130: struct proc *p))) fifo_badop)
131: #define fifo_rename ((int (*) __P(( \
132: struct nameidata *fndp, \
133: struct nameidata *tdnp, \
134: struct proc *p))) fifo_badop)
135: #define fifo_mkdir ((int (*) __P(( \
136: struct nameidata *ndp, \
137: struct vattr *vap, \
138: struct proc *p))) fifo_badop)
139: #define fifo_rmdir ((int (*) __P(( \
140: struct nameidata *ndp, \
141: struct proc *p))) fifo_badop)
142: #define fifo_symlink ((int (*) __P(( \
143: struct nameidata *ndp, \
144: struct vattr *vap, \
145: char *target, \
146: struct proc *p))) fifo_badop)
147: #define fifo_readdir ((int (*) __P(( \
148: struct vnode *vp, \
149: struct uio *uio, \
150: struct ucred *cred, \
151: int *eofflagp))) fifo_badop)
152: #define fifo_readlink ((int (*) __P(( \
153: struct vnode *vp, \
154: struct uio *uio, \
155: struct ucred *cred))) fifo_badop)
156: #define fifo_abortop ((int (*) __P(( \
157: struct nameidata *ndp))) fifo_badop)
158: #define fifo_inactive ((int (*) __P(( \
159: struct vnode *vp, \
160: struct proc *p))) nullop)
161: #define fifo_reclaim ((int (*) __P(( \
162: struct vnode *vp))) nullop)
163: int fifo_lock __P((
164: struct vnode *vp));
165: int fifo_unlock __P((
166: struct vnode *vp));
167: int fifo_bmap __P((
168: struct vnode *vp,
169: daddr_t bn,
170: struct vnode **vpp,
171: daddr_t *bnp));
172: #define fifo_strategy ((int (*) __P(( \
173: struct buf *bp))) fifo_badop)
1.1.1.2 ! root 174: void fifo_print __P((
! 175: struct vnode *vp));
! 176: void fifo_printinfo __P((
1.1 root 177: struct vnode *vp));
178: #define fifo_islocked ((int (*) __P(( \
179: struct vnode *vp))) nullop)
180: int fifo_advlock __P((
181: struct vnode *vp,
182: caddr_t id,
183: int op,
184: struct flock *fl,
185: int flags));
186: #endif /* FIFO */
1.1.1.2 ! root 187:
! 188: #endif /* !_SYS_FIFO_H_ */
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