1*48013Smckusick /* 2*48013Smckusick * Copyright (c) 1991 The Regents of the University of California. 3*48013Smckusick * All rights reserved. 4*48013Smckusick * 5*48013Smckusick * %sccs.include.redist.c% 6*48013Smckusick * 7*48013Smckusick * @(#)fifo.h 7.1 (Berkeley) 04/15/91 8*48013Smckusick */ 9*48013Smckusick 10*48013Smckusick #ifdef FIFO 11*48013Smckusick /* 12*48013Smckusick * Prototypes for fifo operations on vnodes. 13*48013Smckusick */ 14*48013Smckusick int fifo_badop(), 15*48013Smckusick fifo_ebadf(); 16*48013Smckusick 17*48013Smckusick int fifo_lookup __P(( 18*48013Smckusick struct vnode *vp, 19*48013Smckusick struct nameidata *ndp, 20*48013Smckusick struct proc *p)); 21*48013Smckusick #define fifo_create ((int (*) __P(( \ 22*48013Smckusick struct nameidata *ndp, \ 23*48013Smckusick struct vattr *vap, \ 24*48013Smckusick struct proc *p))) fifo_badop) 25*48013Smckusick #define fifo_mknod ((int (*) __P(( \ 26*48013Smckusick struct nameidata *ndp, \ 27*48013Smckusick struct vattr *vap, \ 28*48013Smckusick struct ucred *cred, \ 29*48013Smckusick struct proc *p))) fifo_badop) 30*48013Smckusick int fifo_open __P(( 31*48013Smckusick struct vnode *vp, 32*48013Smckusick int mode, 33*48013Smckusick struct ucred *cred, 34*48013Smckusick struct proc *p)); 35*48013Smckusick int fifo_close __P(( 36*48013Smckusick struct vnode *vp, 37*48013Smckusick int fflag, 38*48013Smckusick struct ucred *cred, 39*48013Smckusick struct proc *p)); 40*48013Smckusick #define fifo_access ((int (*) __P(( \ 41*48013Smckusick struct vnode *vp, \ 42*48013Smckusick int mode, \ 43*48013Smckusick struct ucred *cred, \ 44*48013Smckusick struct proc *p))) fifo_ebadf) 45*48013Smckusick #define fifo_getattr ((int (*) __P(( \ 46*48013Smckusick struct vnode *vp, \ 47*48013Smckusick struct vattr *vap, \ 48*48013Smckusick struct ucred *cred, \ 49*48013Smckusick struct proc *p))) fifo_ebadf) 50*48013Smckusick #define fifo_setattr ((int (*) __P(( \ 51*48013Smckusick struct vnode *vp, \ 52*48013Smckusick struct vattr *vap, \ 53*48013Smckusick struct ucred *cred, \ 54*48013Smckusick struct proc *p))) fifo_ebadf) 55*48013Smckusick int fifo_read __P(( 56*48013Smckusick struct vnode *vp, 57*48013Smckusick struct uio *uio, 58*48013Smckusick int ioflag, 59*48013Smckusick struct ucred *cred)); 60*48013Smckusick int fifo_write __P(( 61*48013Smckusick struct vnode *vp, 62*48013Smckusick struct uio *uio, 63*48013Smckusick int ioflag, 64*48013Smckusick struct ucred *cred)); 65*48013Smckusick int fifo_ioctl __P(( 66*48013Smckusick struct vnode *vp, 67*48013Smckusick int command, 68*48013Smckusick caddr_t data, 69*48013Smckusick int fflag, 70*48013Smckusick struct ucred *cred, 71*48013Smckusick struct proc *p)); 72*48013Smckusick int fifo_select __P(( 73*48013Smckusick struct vnode *vp, 74*48013Smckusick int which, 75*48013Smckusick int fflags, 76*48013Smckusick struct ucred *cred, 77*48013Smckusick struct proc *p)); 78*48013Smckusick #define fifo_mmap ((int (*) __P(( \ 79*48013Smckusick struct vnode *vp, \ 80*48013Smckusick int fflags, \ 81*48013Smckusick struct ucred *cred, \ 82*48013Smckusick struct proc *p))) fifo_badop) 83*48013Smckusick #define fifo_fsync ((int (*) __P(( \ 84*48013Smckusick struct vnode *vp, \ 85*48013Smckusick int fflags, \ 86*48013Smckusick struct ucred *cred, \ 87*48013Smckusick int waitfor, \ 88*48013Smckusick struct proc *p))) nullop) 89*48013Smckusick #define fifo_seek ((int (*) __P(( \ 90*48013Smckusick struct vnode *vp, \ 91*48013Smckusick off_t oldoff, \ 92*48013Smckusick off_t newoff, \ 93*48013Smckusick struct ucred *cred))) fifo_badop) 94*48013Smckusick #define fifo_remove ((int (*) __P(( \ 95*48013Smckusick struct nameidata *ndp, \ 96*48013Smckusick struct proc *p))) fifo_badop) 97*48013Smckusick #define fifo_link ((int (*) __P(( \ 98*48013Smckusick struct vnode *vp, \ 99*48013Smckusick struct nameidata *ndp, \ 100*48013Smckusick struct proc *p))) fifo_badop) 101*48013Smckusick #define fifo_rename ((int (*) __P(( \ 102*48013Smckusick struct nameidata *fndp, \ 103*48013Smckusick struct nameidata *tdnp, \ 104*48013Smckusick struct proc *p))) fifo_badop) 105*48013Smckusick #define fifo_mkdir ((int (*) __P(( \ 106*48013Smckusick struct nameidata *ndp, \ 107*48013Smckusick struct vattr *vap, \ 108*48013Smckusick struct proc *p))) fifo_badop) 109*48013Smckusick #define fifo_rmdir ((int (*) __P(( \ 110*48013Smckusick struct nameidata *ndp, \ 111*48013Smckusick struct proc *p))) fifo_badop) 112*48013Smckusick #define fifo_symlink ((int (*) __P(( \ 113*48013Smckusick struct nameidata *ndp, \ 114*48013Smckusick struct vattr *vap, \ 115*48013Smckusick char *target, \ 116*48013Smckusick struct proc *p))) fifo_badop) 117*48013Smckusick #define fifo_readdir ((int (*) __P(( \ 118*48013Smckusick struct vnode *vp, \ 119*48013Smckusick struct uio *uio, \ 120*48013Smckusick struct ucred *cred, \ 121*48013Smckusick int *eofflagp))) fifo_badop) 122*48013Smckusick #define fifo_readlink ((int (*) __P(( \ 123*48013Smckusick struct vnode *vp, \ 124*48013Smckusick struct uio *uio, \ 125*48013Smckusick struct ucred *cred))) fifo_badop) 126*48013Smckusick #define fifo_abortop ((int (*) __P(( \ 127*48013Smckusick struct nameidata *ndp))) fifo_badop) 128*48013Smckusick #define fifo_inactive ((int (*) __P(( \ 129*48013Smckusick struct vnode *vp, \ 130*48013Smckusick struct proc *p))) nullop) 131*48013Smckusick #define fifo_reclaim ((int (*) __P(( \ 132*48013Smckusick struct vnode *vp))) nullop) 133*48013Smckusick int fifo_lock __P(( 134*48013Smckusick struct vnode *vp)); 135*48013Smckusick int fifo_unlock __P(( 136*48013Smckusick struct vnode *vp)); 137*48013Smckusick int fifo_bmap __P(( 138*48013Smckusick struct vnode *vp, 139*48013Smckusick daddr_t bn, 140*48013Smckusick struct vnode **vpp, 141*48013Smckusick daddr_t *bnp)); 142*48013Smckusick #define fifo_strategy ((int (*) __P(( \ 143*48013Smckusick struct buf *bp))) fifo_badop) 144*48013Smckusick int fifo_print __P(( 145*48013Smckusick struct vnode *vp)); 146*48013Smckusick #define fifo_islocked ((int (*) __P(( \ 147*48013Smckusick struct vnode *vp))) nullop) 148*48013Smckusick int fifo_advlock __P(( 149*48013Smckusick struct vnode *vp, 150*48013Smckusick caddr_t id, 151*48013Smckusick int op, 152*48013Smckusick struct flock *fl, 153*48013Smckusick int flags)); 154*48013Smckusick #endif /* FIFO */ 155