FreeBSD/Linux Kernel Cross Reference
sys/kern/vnode_if.src

     #
     # Copyright (c) 1992, 1993
     #       The Regents of the University of California.  All rights reserved.
     #
     # Redistribution and use in source and binary forms, with or without
     # modification, are permitted provided that the following conditions
     # are met:
     # 1. Redistributions of source code must retain the above copyright
     #    notice, this list of conditions and the following disclaimer.
    # 2. Redistributions in binary form must reproduce the above copyright
    #    notice, this list of conditions and the following disclaimer in the
    #    documentation and/or other materials provided with the distribution.
    # 3. All advertising materials mentioning features or use of this software
    #    must display the following acknowledgement:
    #       This product includes software developed by the University of
    #       California, Berkeley and its contributors.
    # 4. Neither the name of the University nor the names of its contributors
    #    may be used to endorse or promote products derived from this software
    #    without specific prior written permission.
    #
    # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
    # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    # ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
    # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    # SUCH DAMAGE.
    #
    #       @(#)vnode_if.src        8.3 (Berkeley) 2/3/94
    # $FreeBSD: src/sys/kern/vnode_if.src,v 1.9.4.1 1999/09/05 08:15:49 peter Exp $
    #
    vop_lookup {
            IN struct vnode *dvp;
            INOUT struct vnode **vpp;
            IN struct componentname *cnp;
    };
    
    vop_create {
            IN WILLRELE struct vnode *dvp;
            OUT struct vnode **vpp;
            IN struct componentname *cnp;
            IN struct vattr *vap;
    };
    
    vop_mknod {
            IN WILLRELE struct vnode *dvp;
            OUT WILLRELE struct vnode **vpp;
            IN struct componentname *cnp;
            IN struct vattr *vap;
    };
    
    vop_open {
            IN struct vnode *vp;
            IN int mode;
            IN struct ucred *cred;
            IN struct proc *p;
    };
    
    vop_close {
            IN struct vnode *vp;
            IN int fflag;
            IN struct ucred *cred;
            IN struct proc *p;
    };
    
    vop_access {
            IN struct vnode *vp;
            IN int mode;
            IN struct ucred *cred;
            IN struct proc *p;
    };
    
    vop_getattr {
            IN struct vnode *vp;
            IN struct vattr *vap;
            IN struct ucred *cred;
            IN struct proc *p;
    };
    
    vop_setattr {
            IN struct vnode *vp;
            IN struct vattr *vap;
            IN struct ucred *cred;
            IN struct proc *p;
    };
    
    vop_read {
            IN struct vnode *vp;
            INOUT struct uio *uio;
            IN int ioflag;
            IN struct ucred *cred;
    };
    
    vop_write {
            IN struct vnode *vp;
           INOUT struct uio *uio;
           IN int ioflag;
           IN struct ucred *cred;
   };
   
   vop_ioctl {
           IN struct vnode *vp;
           IN int command;
           IN caddr_t data;
           IN int fflag;
           IN struct ucred *cred;
           IN struct proc *p;
   };
   
   # Needs work?  (fflags)
   vop_select {
           IN struct vnode *vp;
           IN int which;
           IN int fflags;
           IN struct ucred *cred;
           IN struct proc *p;
   };
   
   vop_mmap {
           IN struct vnode *vp;
           IN int fflags;
           IN struct ucred *cred;
           IN struct proc *p;
   };
   
   vop_fsync {
           IN struct vnode *vp;
           IN struct ucred *cred;
           IN int waitfor;
           IN struct proc *p;
   };
   
   # Needs word: Is newoff right?  What's it mean?
   vop_seek {
           IN struct vnode *vp;
           IN off_t oldoff;
           IN off_t newoff;
           IN struct ucred *cred;
   };
   
   vop_remove {
           IN WILLRELE struct vnode *dvp;
           IN WILLRELE struct vnode *vp;
           IN struct componentname *cnp;
   };
   
   vop_link {
           IN WILLRELE struct vnode *tdvp;
           IN struct vnode *vp;
           IN struct componentname *cnp;
   };
   
   vop_rename {
           IN WILLRELE struct vnode *fdvp;
           IN WILLRELE struct vnode *fvp;
           IN struct componentname *fcnp;
           IN WILLRELE struct vnode *tdvp;
           IN WILLRELE struct vnode *tvp;
           IN struct componentname *tcnp;
   };
   
   vop_mkdir {
           IN WILLRELE struct vnode *dvp;
           OUT struct vnode **vpp;
           IN struct componentname *cnp;
           IN struct vattr *vap;
   };
   
   vop_rmdir {
           IN WILLRELE struct vnode *dvp;
           IN WILLRELE struct vnode *vp;
           IN struct componentname *cnp;
   };
   
   vop_symlink {
           IN WILLRELE struct vnode *dvp;
           OUT WILLRELE struct vnode **vpp;
           IN struct componentname *cnp;
           IN struct vattr *vap;
           IN char *target;
   };
   
   vop_readdir {
           IN struct vnode *vp;
           INOUT struct uio *uio;
           IN struct ucred *cred;
           INOUT int *eofflag;
           INOUT int *ncookies;
           INOUT u_int **cookies;
   };
   
   vop_readlink {
           IN struct vnode *vp;
           INOUT struct uio *uio;
           IN struct ucred *cred;
   };
   
   vop_abortop {
           IN struct vnode *dvp;
           IN struct componentname *cnp;
   };
   
   vop_inactive {
           IN struct vnode *vp;
   };
   
   vop_reclaim {
           IN struct vnode *vp;
   };
   
   vop_lock {
           IN struct vnode *vp;
   };
   
   vop_unlock {
           IN struct vnode *vp;
   };
   
   vop_bmap {
           IN struct vnode *vp;
           IN daddr_t bn;
           OUT struct vnode **vpp;
           IN daddr_t *bnp;
           OUT int *runp;
           OUT int *runb;
   };
   
   #vop_strategy {
   #       IN struct buf *bp;
   #};
   
   vop_print {
           IN struct vnode *vp;
   };
   
   vop_islocked {
           IN struct vnode *vp;
   };
   
   vop_pathconf {
           IN struct vnode *vp;
           IN int name;
           OUT int *retval;
   };
   
   vop_advlock {
           IN struct vnode *vp;
           IN caddr_t id;
           IN int op;
           IN struct flock *fl;
           IN int flags;
   };
   
   vop_blkatoff {
           IN struct vnode *vp;
           IN off_t offset;
           OUT char **res;
           OUT struct buf **bpp;
   };
   
   vop_valloc {
           IN struct vnode *pvp;
           IN int mode;
           IN struct ucred *cred;
           OUT struct vnode **vpp;
   };
   
   vop_reallocblks {
           IN struct vnode *vp;
           IN struct cluster_save *buflist;
   };
   
   vop_vfree {
           IN struct vnode *pvp;
           IN ino_t ino;
           IN int mode;
   };
   
   vop_truncate {
           IN struct vnode *vp;
           IN off_t length;
           IN int flags;
           IN struct ucred *cred;
           IN struct proc *p;
   };
   
   vop_update {
           IN struct vnode *vp;
           IN struct timeval *access;
           IN struct timeval *modify;
           IN int waitfor;
   };
   
   vop_getpages {
           IN struct vnode *vp;
           IN vm_page_t *m;
           IN int count;
           IN int reqpage;
           IN vm_ooffset_t offset;
   };
   
   vop_putpages {
           IN struct vnode *vp;
           IN vm_page_t *m;
           IN int count;
           IN int sync;
           IN int *rtvals;
           IN vm_ooffset_t offset;
   };
   
   # Needs work: no vp?
   #vop_bwrite {
   #       IN struct buf *bp;
   #};

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