root/sys/vnode_if.h

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INCLUDED FROM


    1 /*
    2  * Warning: This file is generated automatically.
    3  * (Modifications made here may easily be lost!)
    4  *
    5  * Created from the file:
    6  *      OpenBSD: vnode_if.src,v 1.32 2007/01/16 17:52:18 thib Exp 
    7  * by the script:
    8  *      OpenBSD: vnode_if.sh,v 1.15 2006/01/02 05:05:11 jsg Exp 
    9  */
   10 
   11 /*
   12  * Copyright (c) 1992, 1993
   13  *      The Regents of the University of California.  All rights reserved.
   14  *
   15  * Redistribution and use in source and binary forms, with or without
   16  * modification, are permitted provided that the following conditions
   17  * are met:
   18  * 1. Redistributions of source code must retain the above copyright
   19  *    notice, this list of conditions and the following disclaimer.
   20  * 2. Redistributions in binary form must reproduce the above copyright
   21  *    notice, this list of conditions and the following disclaimer in the
   22  *    documentation and/or other materials provided with the distribution.
   23  * 3. Neither the name of the University nor the names of its contributors
   24  *    may be used to endorse or promote products derived from this software
   25  *    without specific prior written permission.
   26  *
   27  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS AS IS'' AND
   28  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   29  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   30  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   31  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   32  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   33  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   34  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   35  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   36  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   37  * SUCH DAMAGE.
   38  */
   39 
   40 extern struct vnodeop_desc vop_default_desc;
   41 
   42 #include "systm.h"
   43 
   44 struct vop_islocked_args {
   45         struct vnodeop_desc *a_desc;
   46         struct vnode *a_vp;
   47 };
   48 extern struct vnodeop_desc vop_islocked_desc;
   49 int VOP_ISLOCKED(struct vnode *);
   50 
   51 struct vop_lookup_args {
   52         struct vnodeop_desc *a_desc;
   53         struct vnode *a_dvp;
   54         struct vnode **a_vpp;
   55         struct componentname *a_cnp;
   56 };
   57 extern struct vnodeop_desc vop_lookup_desc;
   58 int VOP_LOOKUP(struct vnode *, struct vnode **, struct componentname *);
   59 
   60 struct vop_create_args {
   61         struct vnodeop_desc *a_desc;
   62         struct vnode *a_dvp;
   63         struct vnode **a_vpp;
   64         struct componentname *a_cnp;
   65         struct vattr *a_vap;
   66 };
   67 extern struct vnodeop_desc vop_create_desc;
   68 int VOP_CREATE(struct vnode *, struct vnode **, struct componentname *, 
   69     struct vattr *);
   70 
   71 struct vop_mknod_args {
   72         struct vnodeop_desc *a_desc;
   73         struct vnode *a_dvp;
   74         struct vnode **a_vpp;
   75         struct componentname *a_cnp;
   76         struct vattr *a_vap;
   77 };
   78 extern struct vnodeop_desc vop_mknod_desc;
   79 int VOP_MKNOD(struct vnode *, struct vnode **, struct componentname *, 
   80     struct vattr *);
   81 
   82 struct vop_open_args {
   83         struct vnodeop_desc *a_desc;
   84         struct vnode *a_vp;
   85         int a_mode;
   86         struct ucred *a_cred;
   87         struct proc *a_p;
   88 };
   89 extern struct vnodeop_desc vop_open_desc;
   90 int VOP_OPEN(struct vnode *, int, struct ucred *, struct proc *);
   91 
   92 struct vop_close_args {
   93         struct vnodeop_desc *a_desc;
   94         struct vnode *a_vp;
   95         int a_fflag;
   96         struct ucred *a_cred;
   97         struct proc *a_p;
   98 };
   99 extern struct vnodeop_desc vop_close_desc;
  100 int VOP_CLOSE(struct vnode *, int, struct ucred *, struct proc *);
  101 
  102 struct vop_access_args {
  103         struct vnodeop_desc *a_desc;
  104         struct vnode *a_vp;
  105         int a_mode;
  106         struct ucred *a_cred;
  107         struct proc *a_p;
  108 };
  109 extern struct vnodeop_desc vop_access_desc;
  110 int VOP_ACCESS(struct vnode *, int, struct ucred *, struct proc *);
  111 
  112 struct vop_getattr_args {
  113         struct vnodeop_desc *a_desc;
  114         struct vnode *a_vp;
  115         struct vattr *a_vap;
  116         struct ucred *a_cred;
  117         struct proc *a_p;
  118 };
  119 extern struct vnodeop_desc vop_getattr_desc;
  120 int VOP_GETATTR(struct vnode *, struct vattr *, struct ucred *, struct proc *);
  121 
  122 struct vop_setattr_args {
  123         struct vnodeop_desc *a_desc;
  124         struct vnode *a_vp;
  125         struct vattr *a_vap;
  126         struct ucred *a_cred;
  127         struct proc *a_p;
  128 };
  129 extern struct vnodeop_desc vop_setattr_desc;
  130 int VOP_SETATTR(struct vnode *, struct vattr *, struct ucred *, struct proc *);
  131 
  132 struct vop_read_args {
  133         struct vnodeop_desc *a_desc;
  134         struct vnode *a_vp;
  135         struct uio *a_uio;
  136         int a_ioflag;
  137         struct ucred *a_cred;
  138 };
  139 extern struct vnodeop_desc vop_read_desc;
  140 int VOP_READ(struct vnode *, struct uio *, int, struct ucred *);
  141 
  142 struct vop_write_args {
  143         struct vnodeop_desc *a_desc;
  144         struct vnode *a_vp;
  145         struct uio *a_uio;
  146         int a_ioflag;
  147         struct ucred *a_cred;
  148 };
  149 extern struct vnodeop_desc vop_write_desc;
  150 int VOP_WRITE(struct vnode *, struct uio *, int, struct ucred *);
  151 
  152 struct vop_ioctl_args {
  153         struct vnodeop_desc *a_desc;
  154         struct vnode *a_vp;
  155         u_long a_command;
  156         void *a_data;
  157         int a_fflag;
  158         struct ucred *a_cred;
  159         struct proc *a_p;
  160 };
  161 extern struct vnodeop_desc vop_ioctl_desc;
  162 int VOP_IOCTL(struct vnode *, u_long, void *, int, struct ucred *, 
  163     struct proc *);
  164 
  165 struct vop_poll_args {
  166         struct vnodeop_desc *a_desc;
  167         struct vnode *a_vp;
  168         int a_events;
  169         struct proc *a_p;
  170 };
  171 extern struct vnodeop_desc vop_poll_desc;
  172 int VOP_POLL(struct vnode *, int, struct proc *);
  173 
  174 struct vop_kqfilter_args {
  175         struct vnodeop_desc *a_desc;
  176         struct vnode *a_vp;
  177         struct knote *a_kn;
  178 };
  179 extern struct vnodeop_desc vop_kqfilter_desc;
  180 int VOP_KQFILTER(struct vnode *, struct knote *);
  181 
  182 struct vop_revoke_args {
  183         struct vnodeop_desc *a_desc;
  184         struct vnode *a_vp;
  185         int a_flags;
  186 };
  187 extern struct vnodeop_desc vop_revoke_desc;
  188 int VOP_REVOKE(struct vnode *, int);
  189 
  190 struct vop_fsync_args {
  191         struct vnodeop_desc *a_desc;
  192         struct vnode *a_vp;
  193         struct ucred *a_cred;
  194         int a_waitfor;
  195         struct proc *a_p;
  196 };
  197 extern struct vnodeop_desc vop_fsync_desc;
  198 int VOP_FSYNC(struct vnode *, struct ucred *, int, struct proc *);
  199 
  200 struct vop_remove_args {
  201         struct vnodeop_desc *a_desc;
  202         struct vnode *a_dvp;
  203         struct vnode *a_vp;
  204         struct componentname *a_cnp;
  205 };
  206 extern struct vnodeop_desc vop_remove_desc;
  207 int VOP_REMOVE(struct vnode *, struct vnode *, struct componentname *);
  208 
  209 struct vop_link_args {
  210         struct vnodeop_desc *a_desc;
  211         struct vnode *a_dvp;
  212         struct vnode *a_vp;
  213         struct componentname *a_cnp;
  214 };
  215 extern struct vnodeop_desc vop_link_desc;
  216 int VOP_LINK(struct vnode *, struct vnode *, struct componentname *);
  217 
  218 struct vop_rename_args {
  219         struct vnodeop_desc *a_desc;
  220         struct vnode *a_fdvp;
  221         struct vnode *a_fvp;
  222         struct componentname *a_fcnp;
  223         struct vnode *a_tdvp;
  224         struct vnode *a_tvp;
  225         struct componentname *a_tcnp;
  226 };
  227 extern struct vnodeop_desc vop_rename_desc;
  228 int VOP_RENAME(struct vnode *, struct vnode *, struct componentname *, 
  229     struct vnode *, struct vnode *, struct componentname *);
  230 
  231 struct vop_mkdir_args {
  232         struct vnodeop_desc *a_desc;
  233         struct vnode *a_dvp;
  234         struct vnode **a_vpp;
  235         struct componentname *a_cnp;
  236         struct vattr *a_vap;
  237 };
  238 extern struct vnodeop_desc vop_mkdir_desc;
  239 int VOP_MKDIR(struct vnode *, struct vnode **, struct componentname *, 
  240     struct vattr *);
  241 
  242 struct vop_rmdir_args {
  243         struct vnodeop_desc *a_desc;
  244         struct vnode *a_dvp;
  245         struct vnode *a_vp;
  246         struct componentname *a_cnp;
  247 };
  248 extern struct vnodeop_desc vop_rmdir_desc;
  249 int VOP_RMDIR(struct vnode *, struct vnode *, struct componentname *);
  250 
  251 struct vop_symlink_args {
  252         struct vnodeop_desc *a_desc;
  253         struct vnode *a_dvp;
  254         struct vnode **a_vpp;
  255         struct componentname *a_cnp;
  256         struct vattr *a_vap;
  257         char *a_target;
  258 };
  259 extern struct vnodeop_desc vop_symlink_desc;
  260 int VOP_SYMLINK(struct vnode *, struct vnode **, struct componentname *, 
  261     struct vattr *, char *);
  262 
  263 struct vop_readdir_args {
  264         struct vnodeop_desc *a_desc;
  265         struct vnode *a_vp;
  266         struct uio *a_uio;
  267         struct ucred *a_cred;
  268         int *a_eofflag;
  269         int *a_ncookies;
  270         u_long **a_cookies;
  271 };
  272 extern struct vnodeop_desc vop_readdir_desc;
  273 int VOP_READDIR(struct vnode *, struct uio *, struct ucred *, int *, int *, 
  274     u_long **);
  275 
  276 struct vop_readlink_args {
  277         struct vnodeop_desc *a_desc;
  278         struct vnode *a_vp;
  279         struct uio *a_uio;
  280         struct ucred *a_cred;
  281 };
  282 extern struct vnodeop_desc vop_readlink_desc;
  283 int VOP_READLINK(struct vnode *, struct uio *, struct ucred *);
  284 
  285 struct vop_abortop_args {
  286         struct vnodeop_desc *a_desc;
  287         struct vnode *a_dvp;
  288         struct componentname *a_cnp;
  289 };
  290 extern struct vnodeop_desc vop_abortop_desc;
  291 int VOP_ABORTOP(struct vnode *, struct componentname *);
  292 
  293 struct vop_inactive_args {
  294         struct vnodeop_desc *a_desc;
  295         struct vnode *a_vp;
  296         struct proc *a_p;
  297 };
  298 extern struct vnodeop_desc vop_inactive_desc;
  299 int VOP_INACTIVE(struct vnode *, struct proc *);
  300 
  301 struct vop_reclaim_args {
  302         struct vnodeop_desc *a_desc;
  303         struct vnode *a_vp;
  304         struct proc *a_p;
  305 };
  306 extern struct vnodeop_desc vop_reclaim_desc;
  307 int VOP_RECLAIM(struct vnode *, struct proc *);
  308 
  309 struct vop_lock_args {
  310         struct vnodeop_desc *a_desc;
  311         struct vnode *a_vp;
  312         int a_flags;
  313         struct proc *a_p;
  314 };
  315 extern struct vnodeop_desc vop_lock_desc;
  316 int VOP_LOCK(struct vnode *, int, struct proc *);
  317 
  318 struct vop_unlock_args {
  319         struct vnodeop_desc *a_desc;
  320         struct vnode *a_vp;
  321         int a_flags;
  322         struct proc *a_p;
  323 };
  324 extern struct vnodeop_desc vop_unlock_desc;
  325 int VOP_UNLOCK(struct vnode *, int, struct proc *);
  326 
  327 struct vop_bmap_args {
  328         struct vnodeop_desc *a_desc;
  329         struct vnode *a_vp;
  330         daddr64_t a_bn;
  331         struct vnode **a_vpp;
  332         daddr64_t *a_bnp;
  333         int *a_runp;
  334 };
  335 extern struct vnodeop_desc vop_bmap_desc;
  336 int VOP_BMAP(struct vnode *, daddr64_t, struct vnode **, daddr64_t *, int *);
  337 
  338 struct vop_print_args {
  339         struct vnodeop_desc *a_desc;
  340         struct vnode *a_vp;
  341 };
  342 extern struct vnodeop_desc vop_print_desc;
  343 int VOP_PRINT(struct vnode *);
  344 
  345 struct vop_pathconf_args {
  346         struct vnodeop_desc *a_desc;
  347         struct vnode *a_vp;
  348         int a_name;
  349         register_t *a_retval;
  350 };
  351 extern struct vnodeop_desc vop_pathconf_desc;
  352 int VOP_PATHCONF(struct vnode *, int, register_t *);
  353 
  354 struct vop_advlock_args {
  355         struct vnodeop_desc *a_desc;
  356         struct vnode *a_vp;
  357         void *a_id;
  358         int a_op;
  359         struct flock *a_fl;
  360         int a_flags;
  361 };
  362 extern struct vnodeop_desc vop_advlock_desc;
  363 int VOP_ADVLOCK(struct vnode *, void *, int, struct flock *, int);
  364 
  365 struct vop_reallocblks_args {
  366         struct vnodeop_desc *a_desc;
  367         struct vnode *a_vp;
  368         struct cluster_save *a_buflist;
  369 };
  370 extern struct vnodeop_desc vop_reallocblks_desc;
  371 int VOP_REALLOCBLKS(struct vnode *, struct cluster_save *);
  372 
  373 /* Special cases: */
  374 #include <sys/buf.h>
  375 
  376 struct vop_strategy_args {
  377         struct vnodeop_desc *a_desc;
  378         struct buf *a_bp;
  379 };
  380 extern struct vnodeop_desc vop_strategy_desc;
  381 int VOP_STRATEGY(struct buf *);
  382 
  383 struct vop_bwrite_args {
  384         struct vnodeop_desc *a_desc;
  385         struct buf *a_bp;
  386 };
  387 extern struct vnodeop_desc vop_bwrite_desc;
  388 int VOP_BWRITE(struct buf *);
  389 
  390 /* End of special cases. */

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