187 lines
5.4 KiB
C
187 lines
5.4 KiB
C
/*
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* Copyright (c) 1991 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: @(#)fifo.h 7.1 (Berkeley) 4/15/91
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* $Id: fifo.h,v 1.3 1993/05/20 16:22:13 cgd Exp $
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*/
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#ifndef _SYS_FIFO_H_
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#define _SYS_FIFO_H_
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#ifdef FIFO
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/*
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* Prototypes for fifo operations on vnodes.
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*/
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int fifo_badop(),
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fifo_ebadf();
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int fifo_lookup __P((
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struct vnode *vp,
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struct nameidata *ndp,
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struct proc *p));
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#define fifo_create ((int (*) __P(( \
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struct nameidata *ndp, \
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struct vattr *vap, \
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struct proc *p))) fifo_badop)
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#define fifo_mknod ((int (*) __P(( \
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struct nameidata *ndp, \
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struct vattr *vap, \
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struct ucred *cred, \
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struct proc *p))) fifo_badop)
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int fifo_open __P((
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struct vnode *vp,
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int mode,
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struct ucred *cred,
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struct proc *p));
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int fifo_close __P((
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struct vnode *vp,
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int fflag,
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struct ucred *cred,
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struct proc *p));
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#define fifo_access ((int (*) __P(( \
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struct vnode *vp, \
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int mode, \
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struct ucred *cred, \
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struct proc *p))) fifo_ebadf)
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#define fifo_getattr ((int (*) __P(( \
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struct vnode *vp, \
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struct vattr *vap, \
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struct ucred *cred, \
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struct proc *p))) fifo_ebadf)
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#define fifo_setattr ((int (*) __P(( \
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struct vnode *vp, \
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struct vattr *vap, \
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struct ucred *cred, \
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struct proc *p))) fifo_ebadf)
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int fifo_read __P((
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struct vnode *vp,
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struct uio *uio,
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int ioflag,
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struct ucred *cred));
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int fifo_write __P((
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struct vnode *vp,
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struct uio *uio,
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int ioflag,
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struct ucred *cred));
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int fifo_ioctl __P((
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struct vnode *vp,
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int command,
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caddr_t data,
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int fflag,
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struct ucred *cred,
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struct proc *p));
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int fifo_select __P((
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struct vnode *vp,
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int which,
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int fflags,
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struct ucred *cred,
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struct proc *p));
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#define fifo_mmap ((int (*) __P(( \
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struct vnode *vp, \
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int fflags, \
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struct ucred *cred, \
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struct proc *p))) fifo_badop)
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#define fifo_fsync ((int (*) __P(( \
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struct vnode *vp, \
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int fflags, \
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struct ucred *cred, \
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int waitfor, \
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struct proc *p))) nullop)
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#define fifo_seek ((int (*) __P(( \
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struct vnode *vp, \
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off_t oldoff, \
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off_t newoff, \
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struct ucred *cred))) fifo_badop)
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#define fifo_remove ((int (*) __P(( \
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struct nameidata *ndp, \
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struct proc *p))) fifo_badop)
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#define fifo_link ((int (*) __P(( \
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struct vnode *vp, \
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struct nameidata *ndp, \
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struct proc *p))) fifo_badop)
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#define fifo_rename ((int (*) __P(( \
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struct nameidata *fndp, \
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struct nameidata *tdnp, \
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struct proc *p))) fifo_badop)
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#define fifo_mkdir ((int (*) __P(( \
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struct nameidata *ndp, \
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struct vattr *vap, \
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struct proc *p))) fifo_badop)
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#define fifo_rmdir ((int (*) __P(( \
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struct nameidata *ndp, \
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struct proc *p))) fifo_badop)
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#define fifo_symlink ((int (*) __P(( \
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struct nameidata *ndp, \
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struct vattr *vap, \
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char *target, \
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struct proc *p))) fifo_badop)
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#define fifo_readdir ((int (*) __P(( \
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struct vnode *vp, \
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struct uio *uio, \
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struct ucred *cred, \
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int *eofflagp))) fifo_badop)
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#define fifo_readlink ((int (*) __P(( \
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struct vnode *vp, \
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struct uio *uio, \
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struct ucred *cred))) fifo_badop)
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#define fifo_abortop ((int (*) __P(( \
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struct nameidata *ndp))) fifo_badop)
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#define fifo_inactive ((int (*) __P(( \
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struct vnode *vp, \
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struct proc *p))) nullop)
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#define fifo_reclaim ((int (*) __P(( \
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struct vnode *vp))) nullop)
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int fifo_lock __P((
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struct vnode *vp));
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int fifo_unlock __P((
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struct vnode *vp));
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int fifo_bmap __P((
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struct vnode *vp,
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daddr_t bn,
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struct vnode **vpp,
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daddr_t *bnp));
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#define fifo_strategy ((int (*) __P(( \
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struct buf *bp))) fifo_badop)
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int fifo_print __P((
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struct vnode *vp));
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#define fifo_islocked ((int (*) __P(( \
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struct vnode *vp))) nullop)
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int fifo_advlock __P((
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struct vnode *vp,
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caddr_t id,
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int op,
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struct flock *fl,
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int flags));
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#endif /* FIFO */
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#endif /* !_SYS_FIFO_H_ */
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