1 /* 2 * Copyright (c) 1991 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)fifo.h 7.1 (Berkeley) 04/15/91 8 */ 9 10 #ifdef FIFO 11 /* 12 * Prototypes for fifo operations on vnodes. 13 */ 14 int fifo_badop(), 15 fifo_ebadf(); 16 17 int fifo_lookup __P(( 18 struct vnode *vp, 19 struct nameidata *ndp, 20 struct proc *p)); 21 #define fifo_create ((int (*) __P(( \ 22 struct nameidata *ndp, \ 23 struct vattr *vap, \ 24 struct proc *p))) fifo_badop) 25 #define fifo_mknod ((int (*) __P(( \ 26 struct nameidata *ndp, \ 27 struct vattr *vap, \ 28 struct ucred *cred, \ 29 struct proc *p))) fifo_badop) 30 int fifo_open __P(( 31 struct vnode *vp, 32 int mode, 33 struct ucred *cred, 34 struct proc *p)); 35 int fifo_close __P(( 36 struct vnode *vp, 37 int fflag, 38 struct ucred *cred, 39 struct proc *p)); 40 #define fifo_access ((int (*) __P(( \ 41 struct vnode *vp, \ 42 int mode, \ 43 struct ucred *cred, \ 44 struct proc *p))) fifo_ebadf) 45 #define fifo_getattr ((int (*) __P(( \ 46 struct vnode *vp, \ 47 struct vattr *vap, \ 48 struct ucred *cred, \ 49 struct proc *p))) fifo_ebadf) 50 #define fifo_setattr ((int (*) __P(( \ 51 struct vnode *vp, \ 52 struct vattr *vap, \ 53 struct ucred *cred, \ 54 struct proc *p))) fifo_ebadf) 55 int fifo_read __P(( 56 struct vnode *vp, 57 struct uio *uio, 58 int ioflag, 59 struct ucred *cred)); 60 int fifo_write __P(( 61 struct vnode *vp, 62 struct uio *uio, 63 int ioflag, 64 struct ucred *cred)); 65 int fifo_ioctl __P(( 66 struct vnode *vp, 67 int command, 68 caddr_t data, 69 int fflag, 70 struct ucred *cred, 71 struct proc *p)); 72 int fifo_select __P(( 73 struct vnode *vp, 74 int which, 75 int fflags, 76 struct ucred *cred, 77 struct proc *p)); 78 #define fifo_mmap ((int (*) __P(( \ 79 struct vnode *vp, \ 80 int fflags, \ 81 struct ucred *cred, \ 82 struct proc *p))) fifo_badop) 83 #define fifo_fsync ((int (*) __P(( \ 84 struct vnode *vp, \ 85 int fflags, \ 86 struct ucred *cred, \ 87 int waitfor, \ 88 struct proc *p))) nullop) 89 #define fifo_seek ((int (*) __P(( \ 90 struct vnode *vp, \ 91 off_t oldoff, \ 92 off_t newoff, \ 93 struct ucred *cred))) fifo_badop) 94 #define fifo_remove ((int (*) __P(( \ 95 struct nameidata *ndp, \ 96 struct proc *p))) fifo_badop) 97 #define fifo_link ((int (*) __P(( \ 98 struct vnode *vp, \ 99 struct nameidata *ndp, \ 100 struct proc *p))) fifo_badop) 101 #define fifo_rename ((int (*) __P(( \ 102 struct nameidata *fndp, \ 103 struct nameidata *tdnp, \ 104 struct proc *p))) fifo_badop) 105 #define fifo_mkdir ((int (*) __P(( \ 106 struct nameidata *ndp, \ 107 struct vattr *vap, \ 108 struct proc *p))) fifo_badop) 109 #define fifo_rmdir ((int (*) __P(( \ 110 struct nameidata *ndp, \ 111 struct proc *p))) fifo_badop) 112 #define fifo_symlink ((int (*) __P(( \ 113 struct nameidata *ndp, \ 114 struct vattr *vap, \ 115 char *target, \ 116 struct proc *p))) fifo_badop) 117 #define fifo_readdir ((int (*) __P(( \ 118 struct vnode *vp, \ 119 struct uio *uio, \ 120 struct ucred *cred, \ 121 int *eofflagp))) fifo_badop) 122 #define fifo_readlink ((int (*) __P(( \ 123 struct vnode *vp, \ 124 struct uio *uio, \ 125 struct ucred *cred))) fifo_badop) 126 #define fifo_abortop ((int (*) __P(( \ 127 struct nameidata *ndp))) fifo_badop) 128 #define fifo_inactive ((int (*) __P(( \ 129 struct vnode *vp, \ 130 struct proc *p))) nullop) 131 #define fifo_reclaim ((int (*) __P(( \ 132 struct vnode *vp))) nullop) 133 int fifo_lock __P(( 134 struct vnode *vp)); 135 int fifo_unlock __P(( 136 struct vnode *vp)); 137 int fifo_bmap __P(( 138 struct vnode *vp, 139 daddr_t bn, 140 struct vnode **vpp, 141 daddr_t *bnp)); 142 #define fifo_strategy ((int (*) __P(( \ 143 struct buf *bp))) fifo_badop) 144 int fifo_print __P(( 145 struct vnode *vp)); 146 #define fifo_islocked ((int (*) __P(( \ 147 struct vnode *vp))) nullop) 148 int fifo_advlock __P(( 149 struct vnode *vp, 150 caddr_t id, 151 int op, 152 struct flock *fl, 153 int flags)); 154 #endif /* FIFO */ 155