Add an argument to vfs_add_vnodeops() to specify VVF_* flags for the vop_ops
[dragonfly.git] / sys / sys / vfsops.h
CommitLineData
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1/*
2 * Copyright (c) 2004 The DragonFly Project. All rights reserved.
3 *
4 * This code is derived from software contributed to The DragonFly Project
5 * by Matthew Dillon <dillon@backplane.com>
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 *
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
16 * distribution.
17 * 3. Neither the name of The DragonFly Project nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific, prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
dc1be39c 34 * $DragonFly: src/sys/sys/vfsops.h,v 1.14 2005/09/17 07:43:01 dillon Exp $
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35 */
36
37/*
0961aa92 38 * The vop_ops structure vectors all access to a filesystem. It contains a
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39 * fixed set of vectors which are 'compiled' by the vnodeopv_entry_desc
40 * array that is typically declared in "vfs/blah/blah_vnops.c".
41 *
42 * In DragonFly the ultimate goal is to thread the VFS, which means that
43 * the dispatch functions will eventually be called from the context of
44 * a management thread rather then directly called by a process. This
45 * requires us to divorce direct process dependancies (in particular ioctl
46 * and UIO's). In addition, it is our intention to implement kernel
47 * level cache management and coherency in the vop_*() interfacing
48 * layer.
49 *
50 * The number of management threads will depend on the VFS. The idea is
51 * to give a high performance VFS such as UFS at least one thread per cpu,
52 * and a low performance VFS such as CD9660 perhaps just one thread period.
53 * Blocking issues within the management thread are up to the VFS itself,
54 * but DragonFly will introduce a layer above the VFS to handle cacheable
55 * requests without having to enter the VFS (e.g. by making attribute
56 * and VM object information a permanent fixture of the vnode structure
57 * and accessing them directly).
58 *
59 * THE VOPOPS VECTORS SHOULD NEVER BE CALLED DIRECTLY! Instead always use
60 * the kernel helper procedures vop_*() to call a vopop. The kernel
61 * helper procedure will be responsible for handling the DragonFly messaging
62 * conversion when it occurs.
63 */
64
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65#ifndef _SYS_VFSOPS_H_
66#define _SYS_VFSOPS_H_
67
68#ifndef _SYS_ACL_H_
69#include <sys/acl.h>
70#endif
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71
72struct vnode;
73struct thread;
74struct namecache;
75struct componentname;
76struct vattr;
77struct ucred;
78struct uio;
fad57d0e 79struct file;
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80struct knote;
81struct vm_object;
82struct vm_page;
0961aa92 83struct vfscache;
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84
85struct vop_generic_args {
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86 struct vnodeop_desc *a_desc; /* command descriptor for the call */
87 struct vop_ops *a_ops; /* operations vector for the call */
88 int a_reserved[4];
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89};
90
91struct vop_islocked_args {
92 struct vop_generic_args a_head;
93 struct vnode *a_vp;
94 struct thread *a_td;
95};
96
e62afb5f 97struct vop_old_lookup_args {
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98 struct vop_generic_args a_head;
99 struct vnode *a_dvp;
2d3e977e 100 struct vnode **a_vpp;
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101 struct componentname *a_cnp;
102};
103
e62afb5f 104struct vop_old_create_args {
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105 struct vop_generic_args a_head;
106 struct vnode *a_dvp;
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107 struct vnode **a_vpp;
108 struct componentname *a_cnp;
109 struct vattr *a_vap;
110};
111
e62afb5f 112struct vop_old_whiteout_args {
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113 struct vop_generic_args a_head;
114 struct vnode *a_dvp;
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115 struct componentname *a_cnp;
116 int a_flags;
117};
118
e62afb5f 119struct vop_old_mknod_args {
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120 struct vop_generic_args a_head;
121 struct vnode *a_dvp;
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122 struct vnode **a_vpp;
123 struct componentname *a_cnp;
124 struct vattr *a_vap;
125};
126
127struct vop_open_args {
128 struct vop_generic_args a_head;
129 struct vnode *a_vp;
130 int a_mode;
131 struct ucred *a_cred;
fad57d0e 132 struct file *a_fp; /* optional fp for fileops override */
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133 struct thread *a_td;
134};
135
136struct vop_close_args {
137 struct vop_generic_args a_head;
138 struct vnode *a_vp;
139 int a_fflag;
140 struct thread *a_td;
141};
142
143struct vop_access_args {
144 struct vop_generic_args a_head;
145 struct vnode *a_vp;
146 int a_mode;
147 struct ucred *a_cred;
148 struct thread *a_td;
149};
150
151struct vop_getattr_args {
152 struct vop_generic_args a_head;
153 struct vnode *a_vp;
154 struct vattr *a_vap;
155 struct thread *a_td;
156};
157
158struct vop_setattr_args {
159 struct vop_generic_args a_head;
160 struct vnode *a_vp;
161 struct vattr *a_vap;
162 struct ucred *a_cred;
163 struct thread *a_td;
164};
165
166struct vop_read_args {
167 struct vop_generic_args a_head;
168 struct vnode *a_vp;
169 struct uio *a_uio;
170 int a_ioflag;
171 struct ucred *a_cred;
172};
173
174struct vop_write_args {
175 struct vop_generic_args a_head;
176 struct vnode *a_vp;
177 struct uio *a_uio;
178 int a_ioflag;
179 struct ucred *a_cred;
180};
181
182struct vop_lease_args {
183 struct vop_generic_args a_head;
184 struct vnode *a_vp;
185 struct thread *a_td;
186 struct ucred *a_cred;
187 int a_flag;
188};
189
190struct vop_ioctl_args {
191 struct vop_generic_args a_head;
192 struct vnode *a_vp;
193 u_long a_command;
194 caddr_t a_data;
195 int a_fflag;
196 struct ucred *a_cred;
197 struct thread *a_td;
198};
199
200struct vop_poll_args {
201 struct vop_generic_args a_head;
202 struct vnode *a_vp;
203 int a_events;
204 struct ucred *a_cred;
205 struct thread *a_td;
206};
207
208struct vop_kqfilter_args {
209 struct vop_generic_args a_head;
210 struct vnode *a_vp;
211 struct knote *a_kn;
212};
213
214struct vop_revoke_args {
215 struct vop_generic_args a_head;
216 struct vnode *a_vp;
217 int a_flags;
218};
219
220struct vop_mmap_args {
221 struct vop_generic_args a_head;
222 struct vnode *a_vp;
223 int a_fflags;
224 struct ucred *a_cred;
225 struct thread *a_td;
226};
227
228struct vop_fsync_args {
229 struct vop_generic_args a_head;
230 struct vnode *a_vp;
231 int a_waitfor;
232 struct thread *a_td;
233};
234
e62afb5f 235struct vop_old_remove_args {
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236 struct vop_generic_args a_head;
237 struct vnode *a_dvp;
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238 struct vnode *a_vp;
239 struct componentname *a_cnp;
240};
241
e62afb5f 242struct vop_old_link_args {
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243 struct vop_generic_args a_head;
244 struct vnode *a_tdvp;
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245 struct vnode *a_vp;
246 struct componentname *a_cnp;
247};
248
e62afb5f 249struct vop_old_rename_args {
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250 struct vop_generic_args a_head;
251 struct vnode *a_fdvp;
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252 struct vnode *a_fvp;
253 struct componentname *a_fcnp;
254 struct vnode *a_tdvp;
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255 struct vnode *a_tvp;
256 struct componentname *a_tcnp;
257};
258
e62afb5f 259struct vop_old_mkdir_args {
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260 struct vop_generic_args a_head;
261 struct vnode *a_dvp;
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262 struct vnode **a_vpp;
263 struct componentname *a_cnp;
264 struct vattr *a_vap;
265};
266
e62afb5f 267struct vop_old_rmdir_args {
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268 struct vop_generic_args a_head;
269 struct vnode *a_dvp;
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270 struct vnode *a_vp;
271 struct componentname *a_cnp;
272};
273
e62afb5f 274struct vop_old_symlink_args {
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275 struct vop_generic_args a_head;
276 struct vnode *a_dvp;
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277 struct vnode **a_vpp;
278 struct componentname *a_cnp;
279 struct vattr *a_vap;
280 char *a_target;
281};
282
283struct vop_readdir_args {
284 struct vop_generic_args a_head;
285 struct vnode *a_vp;
286 struct uio *a_uio;
287 struct ucred *a_cred;
288 int *a_eofflag;
289 int *a_ncookies;
290 u_long **a_cookies;
291};
292
293struct vop_readlink_args {
294 struct vop_generic_args a_head;
295 struct vnode *a_vp;
296 struct uio *a_uio;
297 struct ucred *a_cred;
298};
299
300struct vop_inactive_args {
301 struct vop_generic_args a_head;
302 struct vnode *a_vp;
303 struct thread *a_td;
304};
305
306struct vop_reclaim_args {
307 struct vop_generic_args a_head;
308 struct vnode *a_vp;
309 struct thread *a_td;
dc1be39c 310 int a_retflags;
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311};
312
313struct vop_lock_args {
314 struct vop_generic_args a_head;
315 struct vnode *a_vp;
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316 int a_flags;
317 struct thread *a_td;
318};
319
320struct vop_unlock_args {
321 struct vop_generic_args a_head;
322 struct vnode *a_vp;
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323 int a_flags;
324 struct thread *a_td;
325};
326
327struct vop_bmap_args {
328 struct vop_generic_args a_head;
329 struct vnode *a_vp;
330 daddr_t a_bn;
331 struct vnode **a_vpp;
332 daddr_t *a_bnp;
333 int *a_runp;
334 int *a_runb;
335};
336
337struct vop_strategy_args {
338 struct vop_generic_args a_head;
339 struct vnode *a_vp;
340 struct buf *a_bp;
341};
342
343struct vop_print_args {
344 struct vop_generic_args a_head;
345 struct vnode *a_vp;
346};
347
348struct vop_pathconf_args {
349 struct vop_generic_args a_head;
350 struct vnode *a_vp;
351 int a_name;
352 register_t *a_retval;
353};
354
355struct vop_advlock_args {
356 struct vop_generic_args a_head;
357 struct vnode *a_vp;
358 caddr_t a_id;
359 int a_op;
360 struct flock *a_fl;
361 int a_flags;
362};
363
364struct vop_balloc_args {
365 struct vop_generic_args a_head;
366 struct vnode *a_vp;
367 off_t a_startoffset;
368 int a_size;
369 struct ucred *a_cred;
370 int a_flags;
371 struct buf **a_bpp;
372};
373
374struct vop_reallocblks_args {
375 struct vop_generic_args a_head;
376 struct vnode *a_vp;
377 struct cluster_save *a_buflist;
378};
379
380struct vop_getpages_args {
381 struct vop_generic_args a_head;
382 struct vnode *a_vp;
383 struct vm_page **a_m;
384 int a_count;
385 int a_reqpage;
386 vm_ooffset_t a_offset;
387};
388
389struct vop_putpages_args {
390 struct vop_generic_args a_head;
391 struct vnode *a_vp;
392 struct vm_page **a_m;
393 int a_count;
394 int a_sync;
395 int *a_rtvals;
396 vm_ooffset_t a_offset;
397};
398
399struct vop_freeblks_args {
400 struct vop_generic_args a_head;
401 struct vnode *a_vp;
402 daddr_t a_addr;
403 daddr_t a_length;
404};
405
406struct vop_bwrite_args {
407 struct vop_generic_args a_head;
408 struct vnode *a_vp;
409 struct buf *a_bp;
410};
411
412struct vop_getacl_args {
413 struct vop_generic_args a_head;
414 struct vnode *a_vp;
415 acl_type_t a_type;
416 struct acl *a_aclp;
417 struct ucred *a_cred;
418 struct thread *a_td;
419};
420
421struct vop_setacl_args {
422 struct vop_generic_args a_head;
423 struct vnode *a_vp;
424 acl_type_t a_type;
425 struct acl *a_aclp;
426 struct ucred *a_cred;
427 struct thread *a_td;
428};
429
430struct vop_aclcheck_args {
431 struct vop_generic_args a_head;
432 struct vnode *a_vp;
433 acl_type_t a_type;
434 struct acl *a_aclp;
435 struct ucred *a_cred;
436 struct thread *a_td;
437};
438
439struct vop_getextattr_args {
440 struct vop_generic_args a_head;
441 struct vnode *a_vp;
442 char *a_name;
443 struct uio *a_uio;
444 struct ucred *a_cred;
445 struct thread *a_td;
446};
447
448struct vop_setextattr_args {
449 struct vop_generic_args a_head;
450 struct vnode *a_vp;
451 char *a_name;
452 struct uio *a_uio;
453 struct ucred *a_cred;
454 struct thread *a_td;
455};
456
457struct vop_createvobject_args {
458 struct vop_generic_args a_head;
459 struct vnode *a_vp;
460 struct thread *a_td;
461};
462
463struct vop_destroyvobject_args {
464 struct vop_generic_args a_head;
465 struct vnode *a_vp;
466};
467
468struct vop_getvobject_args {
469 struct vop_generic_args a_head;
470 struct vnode *a_vp;
471 struct vm_object **a_objpp;
472};
473
949ecb9b 474struct vop_mountctl_args {
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475 struct vop_generic_args a_head;
476 int a_op;
2281065e 477 struct file *a_fp;
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478 const void *a_ctl;
479 int a_ctllen;
480 void *a_buf;
481 int a_buflen;
482 int *a_res;
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483};
484
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485/*
486 * NEW API
487 */
488struct vop_nresolve_args {
489 struct vop_generic_args a_head;
490 struct namecache *a_ncp;
491 struct ucred *a_cred;
492};
493
494struct vop_nlookupdotdot_args {
495 struct vop_generic_args a_head;
496 struct vnode *a_dvp;
497 struct vnode **a_vpp;
498 struct ucred *a_cred;
499};
500
501struct vop_ncreate_args {
502 struct vop_generic_args a_head;
503 struct namecache *a_ncp; /* locked namespace */
504 struct vnode **a_vpp; /* returned refd & locked */
505 struct ucred *a_cred;
506 struct vattr *a_vap;
507};
508
509struct vop_nmkdir_args {
510 struct vop_generic_args a_head;
511 struct namecache *a_ncp; /* locked namespace */
512 struct vnode **a_vpp; /* returned refd & locked */
513 struct ucred *a_cred;
514 struct vattr *a_vap;
515};
516
517struct vop_nmknod_args {
518 struct vop_generic_args a_head;
519 struct namecache *a_ncp;
520 struct vnode **a_vpp;
521 struct ucred *a_cred;
522 struct vattr *a_vap;
523};
524
525struct vop_nlink_args {
526 struct vop_generic_args a_head;
527 struct namecache *a_ncp;
528 struct vnode *a_vp;
529 struct ucred *a_cred;
530};
531
532struct vop_nsymlink_args {
533 struct vop_generic_args a_head;
534 struct namecache *a_ncp;
535 struct vnode **a_vpp;
536 struct ucred *a_cred;
537 struct vattr *a_vap;
538 char *a_target;
539};
540
541struct vop_nwhiteout_args {
542 struct vop_generic_args a_head;
543 struct namecache *a_ncp;
544 struct ucred *a_cred;
545 int a_flags;
546};
547
548struct vop_nremove_args {
549 struct vop_generic_args a_head;
550 struct namecache *a_ncp; /* locked namespace */
551 struct ucred *a_cred;
552};
553
554struct vop_nrmdir_args {
555 struct vop_generic_args a_head;
556 struct namecache *a_ncp; /* locked namespace */
557 struct ucred *a_cred;
558};
559
560struct vop_nrename_args {
561 struct vop_generic_args a_head;
562 struct namecache *a_fncp; /* locked namespace / from */
563 struct namecache *a_tncp; /* locked namespace / to */
564 struct ucred *a_cred;
565};
566
2d3e977e 567/*
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568 * This structure is the post-compiled VOP operations vector. vop_ops are
569 * typically per-mount entities. The first section is used by our vop_*()
570 * function wrappers to implement hooks for per-mount management functions
571 * such as journaling and cache coherency protocols. The second section is
572 * the function dispatch for the VFSs. The functions are supposed to run
573 * in the context of the VFS's thread (if it has one) and should not be
574 * directly called from random kernel code. Note that VOCALL()s are direct
575 * calls used for chaining vop_ops structures from a VFS context.
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576 */
577struct vop_ops {
0961aa92 578 struct vop_ops *vv_new; /* vfs_recalc_vnodeops() only */
6ddb7618 579 struct mount *vv_mount;
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580 int vv_refs;
581 int vv_flags; /* see VVF_* flags below */
582
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583 void *vv_unused1;
584 void *vv_unused2;
cbe54d63 585
cbe54d63 586 int vv_reserved[62]; /* (temporary) reduce recompile pain */
0961aa92 587
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588#define vop_ops_first_field vop_default
589 int (*vop_default)(struct vop_generic_args *);
590 int (*vop_islocked)(struct vop_islocked_args *);
e62afb5f 591 int (*vop_old_lookup)(struct vop_old_lookup_args *);
fad57d0e 592 int (*vop_unused03)(void *);
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593 int (*vop_old_create)(struct vop_old_create_args *);
594 int (*vop_old_whiteout)(struct vop_old_whiteout_args *);
595 int (*vop_old_mknod)(struct vop_old_mknod_args *);
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596 int (*vop_open)(struct vop_open_args *);
597 int (*vop_close)(struct vop_close_args *);
598 int (*vop_access)(struct vop_access_args *);
599 int (*vop_getattr)(struct vop_getattr_args *);
600 int (*vop_setattr)(struct vop_setattr_args *);
601 int (*vop_read)(struct vop_read_args *);
602 int (*vop_write)(struct vop_write_args *);
603 int (*vop_lease)(struct vop_lease_args *);
604 int (*vop_ioctl)(struct vop_ioctl_args *);
605 int (*vop_poll)(struct vop_poll_args *);
606 int (*vop_kqfilter)(struct vop_kqfilter_args *);
607 int (*vop_revoke)(struct vop_revoke_args *);
608 int (*vop_mmap)(struct vop_mmap_args *);
609 int (*vop_fsync)(struct vop_fsync_args *);
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610 int (*vop_old_remove)(struct vop_old_remove_args *);
611 int (*vop_old_link)(struct vop_old_link_args *);
612 int (*vop_old_rename)(struct vop_old_rename_args *);
613 int (*vop_old_mkdir)(struct vop_old_mkdir_args *);
614 int (*vop_old_rmdir)(struct vop_old_rmdir_args *);
615 int (*vop_old_symlink)(struct vop_old_symlink_args *);
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616 int (*vop_readdir)(struct vop_readdir_args *);
617 int (*vop_readlink)(struct vop_readlink_args *);
618 int (*vop_inactive)(struct vop_inactive_args *);
619 int (*vop_reclaim)(struct vop_reclaim_args *);
620 int (*vop_lock)(struct vop_lock_args *);
621 int (*vop_unlock)(struct vop_unlock_args *);
622 int (*vop_bmap)(struct vop_bmap_args *);
623 int (*vop_strategy)(struct vop_strategy_args *);
624 int (*vop_print)(struct vop_print_args *);
625 int (*vop_pathconf)(struct vop_pathconf_args *);
626 int (*vop_advlock)(struct vop_advlock_args *);
627 int (*vop_balloc)(struct vop_balloc_args *);
628 int (*vop_reallocblks)(struct vop_reallocblks_args *);
629 int (*vop_getpages)(struct vop_getpages_args *);
630 int (*vop_putpages)(struct vop_putpages_args *);
631 int (*vop_freeblks)(struct vop_freeblks_args *);
632 int (*vop_bwrite)(struct vop_bwrite_args *);
633 int (*vop_getacl)(struct vop_getacl_args *);
634 int (*vop_setacl)(struct vop_setacl_args *);
635 int (*vop_aclcheck)(struct vop_aclcheck_args *);
636 int (*vop_getextattr)(struct vop_getextattr_args *);
637 int (*vop_setextattr)(struct vop_setextattr_args *);
638 int (*vop_createvobject)(struct vop_createvobject_args *);
639 int (*vop_destroyvobject)(struct vop_destroyvobject_args *);
640 int (*vop_getvobject)(struct vop_getvobject_args *);
949ecb9b 641 int (*vop_mountctl)(struct vop_mountctl_args *);
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642
643 int (*vop_nresolve)(struct vop_nresolve_args *);
644 int (*vop_nlookupdotdot)(struct vop_nlookupdotdot_args *);
645 int (*vop_ncreate)(struct vop_ncreate_args *);
646 int (*vop_nmkdir)(struct vop_nmkdir_args *);
647 int (*vop_nmknod)(struct vop_nmknod_args *);
648 int (*vop_nlink)(struct vop_nlink_args *);
649 int (*vop_nsymlink)(struct vop_nsymlink_args *);
650 int (*vop_nwhiteout)(struct vop_nwhiteout_args *);
21739618 651 int (*vop_nremove)(struct vop_nremove_args *);
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652 int (*vop_nrmdir)(struct vop_nrmdir_args *);
653 int (*vop_nrename)(struct vop_nrename_args *);
654#define vop_ops_last_field vop_nrename
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655};
656
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657#define VVF_JOURNAL_LAYER 0x0001
658#define VVF_COHERENCY_LAYER 0x0002
dc1be39c 659#define VVF_SUPPORTS_FSMID 0x0004
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660#define VVF_UNUSED_08 0x0008
661#define VVF_NOATIME 0x0010 /* FUTURE */
662#define VVF_RDONLY 0x0020 /* FUTURE */
663#define VVF_NOCLUSTER 0x0040 /* FUTURE */
664#define VVF_SUIDDIR 0x0080 /* FUTURE */
665
cbe54d63 666/*
949ecb9b 667 * vop_mountctl() operations
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668 */
669#define VFSSET_DETACH 0
670#define VFSSET_ATTACH 1
0961aa92 671
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672/*
673 * Kernel VOP arguments union, suitable for malloc / embedding in other
674 * structures. The vop_args_union can hold any VOP call argument structure.
675 * Note that vu_head is broken out.
676 */
677union vop_args_union {
678 struct vop_generic_args vu_head;
679 struct vop_generic_args vu_default;
680 struct vop_islocked_args vu_islocked;
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681 struct vop_old_lookup_args vu_lookup;
682 struct vop_old_create_args vu_create;
683 struct vop_old_whiteout_args vu_whiteout;
684 struct vop_old_mknod_args vu_mknod;
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685 struct vop_open_args vu_open;
686 struct vop_close_args vu_close;
687 struct vop_access_args vu_access;
688 struct vop_getattr_args vu_getattr;
689 struct vop_setattr_args vu_setattr;
690 struct vop_read_args vu_read;
691 struct vop_write_args vu_write;
692 struct vop_lease_args vu_lease;
693 struct vop_ioctl_args vu_ioctl;
694 struct vop_poll_args vu_poll;
695 struct vop_kqfilter_args vu_kqfilter;
696 struct vop_revoke_args vu_revoke;
697 struct vop_mmap_args vu_mmap;
698 struct vop_fsync_args vu_fsync;
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699 struct vop_old_remove_args vu_remove;
700 struct vop_old_link_args vu_link;
701 struct vop_old_rename_args vu_rename;
702 struct vop_old_mkdir_args vu_mkdir;
703 struct vop_old_rmdir_args vu_rmdir;
704 struct vop_old_symlink_args vu_symlink;
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705 struct vop_readdir_args vu_readdir;
706 struct vop_readlink_args vu_readlink;
707 struct vop_inactive_args vu_inactive;
708 struct vop_reclaim_args vu_reclaim;
709 struct vop_lock_args vu_lock;
710 struct vop_unlock_args vu_unlock;
711 struct vop_bmap_args vu_bmap;
712 struct vop_strategy_args vu_strategy;
713 struct vop_print_args vu_print;
714 struct vop_pathconf_args vu_pathconf;
715 struct vop_advlock_args vu_advlock;
716 struct vop_balloc_args vu_balloc;
717 struct vop_reallocblks_args vu_reallocblks;
718 struct vop_getpages_args vu_getpages;
719 struct vop_putpages_args vu_putpages;
720 struct vop_freeblks_args vu_freeblks;
721 struct vop_bwrite_args vu_bwrite;
722 struct vop_getacl_args vu_getacl;
723 struct vop_setacl_args vu_setacl;
724 struct vop_aclcheck_args vu_aclcheck;
725 struct vop_getextattr_args vu_getextattr;
726 struct vop_setextattr_args vu_setextattr;
727 struct vop_createvobject_args vu_createvobject;
728 struct vop_destroyvobject_args vu_destroyvobject;
729 struct vop_getvobject_args vu_getvobject;
949ecb9b 730 struct vop_mountctl_args vu_mountctl;
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731
732 struct vop_nresolve_args vu_nresolve;
733 struct vop_nlookupdotdot_args vu_nlookupdotdot;
734 struct vop_ncreate_args vu_ncreate;
735 struct vop_nmkdir_args vu_nmkdir;
736 struct vop_nmknod_args vu_nmknod;
737 struct vop_nlink_args vu_nlink;
738 struct vop_nsymlink_args vu_nsymlink;
739 struct vop_nwhiteout_args vu_nwhiteout;
740 struct vop_nremove_args vu_nremove;
741 struct vop_nrmdir_args vu_nrmdir;
742 struct vop_nrename_args vu_nrename;
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743};
744
745#ifdef _KERNEL
746
747/*
748 * Kernel VOP call wrappers. These wrappers are responsible for wrapping
749 * the arguments in the appropriate VOP arguments structure, sending the
750 * message, and waiting for a reply. All kernel and VFS code should generally
751 * call these wrappers rather then attempt to call the operations vector
752 * routine directly in order to allow DragonFly to properly wrap the operation
753 * in a message and dispatch it to the correct thread.
754 */
0961aa92 755int vop_islocked(struct vop_ops *ops, struct vnode *vp, struct thread *td);
e62afb5f 756int vop_old_lookup(struct vop_ops *ops, struct vnode *dvp,
26b67a34 757 struct vnode **vpp, struct componentname *cnp);
e62afb5f 758int vop_old_create(struct vop_ops *ops, struct vnode *dvp,
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759 struct vnode **vpp, struct componentname *cnp,
760 struct vattr *vap);
e62afb5f 761int vop_old_whiteout(struct vop_ops *ops, struct vnode *dvp,
2d3e977e 762 struct componentname *cnp, int flags);
e62afb5f 763int vop_old_mknod(struct vop_ops *ops, struct vnode *dvp,
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764 struct vnode **vpp, struct componentname *cnp,
765 struct vattr *vap);
0961aa92 766int vop_open(struct vop_ops *ops, struct vnode *vp, int mode,
fad57d0e 767 struct ucred *cred, struct file *file, struct thread *td);
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768int vop_close(struct vop_ops *ops, struct vnode *vp,
769 int fflag, struct thread *td);
770int vop_access(struct vop_ops *ops, struct vnode *vp, int mode,
771 struct ucred *cred, struct thread *td);
772int vop_getattr(struct vop_ops *ops, struct vnode *vp, struct vattr *vap,
2d3e977e 773 struct thread *td);
0961aa92 774int vop_setattr(struct vop_ops *ops, struct vnode *vp, struct vattr *vap,
2d3e977e 775 struct ucred *cred, struct thread *td);
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776int vop_read(struct vop_ops *ops, struct vnode *vp, struct uio *uio,
777 int ioflag, struct ucred *cred);
778int vop_write(struct vop_ops *ops, struct vnode *vp, struct uio *uio,
779 int ioflag, struct ucred *cred);
780int vop_lease(struct vop_ops *ops, struct vnode *vp, struct thread *td,
2d3e977e 781 struct ucred *cred, int flag);
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782int vop_ioctl(struct vop_ops *ops, struct vnode *vp, u_long command,
783 caddr_t data, int fflag,
784 struct ucred *cred, struct thread *td);
785int vop_poll(struct vop_ops *ops, struct vnode *vp, int events,
786 struct ucred *cred, struct thread *td);
787int vop_kqfilter(struct vop_ops *ops, struct vnode *vp, struct knote *kn);
788int vop_revoke(struct vop_ops *ops, struct vnode *vp, int flags);
789int vop_mmap(struct vop_ops *ops, struct vnode *vp, int fflags,
790 struct ucred *cred, struct thread *td);
791int vop_fsync(struct vop_ops *ops, struct vnode *vp, int waitfor,
2d3e977e 792 struct thread *td);
e62afb5f 793int vop_old_remove(struct vop_ops *ops, struct vnode *dvp,
2d3e977e 794 struct vnode *vp, struct componentname *cnp);
e62afb5f 795int vop_old_link(struct vop_ops *ops, struct vnode *tdvp,
2d3e977e 796 struct vnode *vp, struct componentname *cnp);
e62afb5f 797int vop_old_rename(struct vop_ops *ops, struct vnode *fdvp,
2d3e977e 798 struct vnode *fvp, struct componentname *fcnp,
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799 struct vnode *tdvp, struct vnode *tvp,
800 struct componentname *tcnp);
e62afb5f 801int vop_old_mkdir(struct vop_ops *ops, struct vnode *dvp,
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802 struct vnode **vpp, struct componentname *cnp,
803 struct vattr *vap);
e62afb5f 804int vop_old_rmdir(struct vop_ops *ops, struct vnode *dvp,
2d3e977e 805 struct vnode *vp, struct componentname *cnp);
e62afb5f 806int vop_old_symlink(struct vop_ops *ops, struct vnode *dvp,
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807 struct vnode **vpp, struct componentname *cnp,
808 struct vattr *vap, char *target);
0961aa92 809int vop_readdir(struct vop_ops *ops, struct vnode *vp, struct uio *uio,
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810 struct ucred *cred, int *eofflag,
811 int *ncookies, u_long **cookies);
0961aa92 812int vop_readlink(struct vop_ops *ops, struct vnode *vp, struct uio *uio,
2d3e977e 813 struct ucred *cred);
0961aa92 814int vop_inactive(struct vop_ops *ops, struct vnode *vp, struct thread *td);
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815int vop_reclaim(struct vop_ops *ops, struct vnode *vp, int retflags,
816 struct thread *td);
0961aa92 817int vop_lock(struct vop_ops *ops, struct vnode *vp,
5fd012e0 818 int flags, struct thread *td);
0961aa92 819int vop_unlock(struct vop_ops *ops, struct vnode *vp,
5fd012e0 820 int flags, struct thread *td);
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821int vop_bmap(struct vop_ops *ops, struct vnode *vp, daddr_t bn,
822 struct vnode **vpp, daddr_t *bnp, int *runp, int *runb);
823int vop_strategy(struct vop_ops *ops, struct vnode *vp, struct buf *bp);
824int vop_print(struct vop_ops *ops, struct vnode *vp);
825int vop_pathconf(struct vop_ops *ops, struct vnode *vp, int name,
2d3e977e 826 register_t *retval);
0961aa92 827int vop_advlock(struct vop_ops *ops, struct vnode *vp, caddr_t id, int op,
2d3e977e 828 struct flock *fl, int flags);
0961aa92 829int vop_balloc(struct vop_ops *ops, struct vnode *vp, off_t startoffset,
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830 int size, struct ucred *cred, int flags,
831 struct buf **bpp);
0961aa92 832int vop_reallocblks(struct vop_ops *ops, struct vnode *vp,
2d3e977e 833 struct cluster_save *buflist);
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834int vop_getpages(struct vop_ops *ops, struct vnode *vp, struct vm_page **m,
835 int count, int reqpage, vm_ooffset_t offset);
836int vop_putpages(struct vop_ops *ops, struct vnode *vp, struct vm_page **m,
837 int count, int sync, int *rtvals, vm_ooffset_t offset);
838int vop_freeblks(struct vop_ops *ops, struct vnode *vp,
839 daddr_t addr, daddr_t length);
840int vop_bwrite(struct vop_ops *ops, struct vnode *vp, struct buf *bp);
841int vop_getacl(struct vop_ops *ops, struct vnode *vp, acl_type_t type,
842 struct acl *aclp, struct ucred *cred, struct thread *td);
843int vop_setacl(struct vop_ops *ops, struct vnode *vp, acl_type_t type,
844 struct acl *aclp, struct ucred *cred, struct thread *td);
845int vop_aclcheck(struct vop_ops *ops, struct vnode *vp, acl_type_t type,
846 struct acl *aclp, struct ucred *cred, struct thread *td);
847int vop_getextattr(struct vop_ops *ops, struct vnode *vp, char *name,
848 struct uio *uio, struct ucred *cred, struct thread *td);
849int vop_setextattr(struct vop_ops *ops, struct vnode *vp, char *name,
850 struct uio *uio, struct ucred *cred, struct thread *td);
851int vop_createvobject(struct vop_ops *ops,
852 struct vnode *vp, struct thread *td);
853int vop_destroyvobject(struct vop_ops *ops, struct vnode *vp);
854int vop_getvobject(struct vop_ops *ops,
855 struct vnode *vp, struct vm_object **objpp);
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856int vop_mountctl(struct vop_ops *ops, int op, struct file *fp,
857 const void *ctl, int ctllen, void *buf, int buflen, int *res);
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858int vop_nresolve(struct vop_ops *ops, struct namecache *ncp,
859 struct ucred *cred);
860int vop_nlookupdotdot(struct vop_ops *ops, struct vnode *dvp,
861 struct vnode **vpp, struct ucred *cred);
862int vop_ncreate(struct vop_ops *ops, struct namecache *ncp,
863 struct vnode **vpp, struct ucred *cred, struct vattr *vap);
864int vop_nmkdir(struct vop_ops *ops, struct namecache *ncp,
865 struct vnode **vpp, struct ucred *cred, struct vattr *vap);
866int vop_nmknod(struct vop_ops *ops, struct namecache *ncp,
867 struct vnode **vpp, struct ucred *cred, struct vattr *vap);
868int vop_nlink(struct vop_ops *ops, struct namecache *ncp, struct vnode *vp,
869 struct ucred *cred);
870int vop_nsymlink(struct vop_ops *ops, struct namecache *ncp,
871 struct vnode **vpp, struct ucred *cred,
872 struct vattr *vap, char *target);
873int vop_nwhiteout(struct vop_ops *ops, struct namecache *ncp,
874 struct ucred *cred, int flags);
875int vop_nremove(struct vop_ops *ops, struct namecache *ncp,
876 struct ucred *cred);
877int vop_nrmdir(struct vop_ops *ops, struct namecache *ncp,
878 struct ucred *cred);
879int vop_nrename(struct vop_ops *ops, struct namecache *fncp,
880 struct namecache *tncp, struct ucred *cred);
21739618 881
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882/*
883 * Kernel VOP forwarding wrappers. These are called when a VFS such as
884 * nullfs or unionfs needs to push down into another VFS, changing the
885 * a_ops pointer and consequentially necessitating additional
886 * cache management.
887 *
888 * Note that this is different from vop_ops chaining within the same
889 * filesystem. When a filesystem chains a vop_ops it just uses VOCALLs.
890 */
891int vop_vnoperate_ap(struct vop_generic_args *ap);
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892int vop_cache_operate_ap(struct vop_generic_args *ap);
893int vop_journal_operate_ap(struct vop_generic_args *ap);
0961aa92 894int vop_islocked_ap(struct vop_islocked_args *ap);
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895int vop_old_lookup_ap(struct vop_old_lookup_args *ap);
896int vop_old_create_ap(struct vop_old_create_args *ap);
897int vop_old_whiteout_ap(struct vop_old_whiteout_args *ap);
898int vop_old_mknod_ap(struct vop_old_mknod_args *ap);
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899int vop_open_ap(struct vop_open_args *ap);
900int vop_close_ap(struct vop_close_args *ap);
901int vop_access_ap(struct vop_access_args *ap);
902int vop_getattr_ap(struct vop_getattr_args *ap);
903int vop_setattr_ap(struct vop_setattr_args *ap);
904int vop_read_ap(struct vop_read_args *ap);
905int vop_write_ap(struct vop_write_args *ap);
906int vop_lease_ap(struct vop_lease_args *ap);
907int vop_ioctl_ap(struct vop_ioctl_args *ap);
908int vop_poll_ap(struct vop_poll_args *ap);
909int vop_kqfilter_ap(struct vop_kqfilter_args *ap);
910int vop_revoke_ap(struct vop_revoke_args *ap);
911int vop_mmap_ap(struct vop_mmap_args *ap);
912int vop_fsync_ap(struct vop_fsync_args *ap);
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913int vop_old_remove_ap(struct vop_old_remove_args *ap);
914int vop_old_link_ap(struct vop_old_link_args *ap);
915int vop_old_rename_ap(struct vop_old_rename_args *ap);
916int vop_old_mkdir_ap(struct vop_old_mkdir_args *ap);
917int vop_old_rmdir_ap(struct vop_old_rmdir_args *ap);
918int vop_old_symlink_ap(struct vop_old_symlink_args *ap);
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919int vop_readdir_ap(struct vop_readdir_args *ap);
920int vop_readlink_ap(struct vop_readlink_args *ap);
921int vop_inactive_ap(struct vop_inactive_args *ap);
922int vop_reclaim_ap(struct vop_reclaim_args *ap);
923int vop_lock_ap(struct vop_lock_args *ap);
924int vop_unlock_ap(struct vop_unlock_args *ap);
925int vop_bmap_ap(struct vop_bmap_args *ap);
926int vop_strategy_ap(struct vop_strategy_args *ap);
927int vop_print_ap(struct vop_print_args *ap);
928int vop_pathconf_ap(struct vop_pathconf_args *ap);
929int vop_advlock_ap(struct vop_advlock_args *ap);
930int vop_balloc_ap(struct vop_balloc_args *ap);
931int vop_reallocblks_ap(struct vop_reallocblks_args *ap);
932int vop_getpages_ap(struct vop_getpages_args *ap);
933int vop_putpages_ap(struct vop_putpages_args *ap);
934int vop_freeblks_ap(struct vop_freeblks_args *ap);
935int vop_bwrite_ap(struct vop_bwrite_args *ap);
936int vop_getacl_ap(struct vop_getacl_args *ap);
937int vop_setacl_ap(struct vop_setacl_args *ap);
938int vop_aclcheck_ap(struct vop_aclcheck_args *ap);
939int vop_getextattr_ap(struct vop_getextattr_args *ap);
940int vop_setextattr_ap(struct vop_setextattr_args *ap);
941int vop_createvobject_ap(struct vop_createvobject_args *ap);
942int vop_destroyvobject_ap(struct vop_destroyvobject_args *ap);
943int vop_getvobject_ap(struct vop_getvobject_args *ap);
949ecb9b 944int vop_mountctl_ap(struct vop_mountctl_args *ap);
2d3e977e 945
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946int vop_nresolve_ap(struct vop_nresolve_args *ap);
947int vop_nlookupdotdot_ap(struct vop_nlookupdotdot_args *ap);
948int vop_ncreate_ap(struct vop_ncreate_args *ap);
949int vop_nmkdir_ap(struct vop_nmkdir_args *ap);
950int vop_nmknod_ap(struct vop_nmknod_args *ap);
951int vop_nlink_ap(struct vop_nlink_args *ap);
952int vop_nsymlink_ap(struct vop_nsymlink_args *ap);
953int vop_nwhiteout_ap(struct vop_nwhiteout_args *ap);
954int vop_nremove_ap(struct vop_nremove_args *ap);
955int vop_nrmdir_ap(struct vop_nrmdir_args *ap);
956int vop_nrename_ap(struct vop_nrename_args *ap);
957
2d3e977e 958/*
0961aa92 959 * VOP operations descriptor. This is used by the vop_ops compiler
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960 * to convert VFS vector arrays (typically in vfs/blah/blah_vnops.c)
961 * into a vop_ops operations vector.
962 */
963extern struct vnodeop_desc vop_default_desc;
964extern struct vnodeop_desc vop_islocked_desc;
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965extern struct vnodeop_desc vop_old_lookup_desc;
966extern struct vnodeop_desc vop_old_create_desc;
967extern struct vnodeop_desc vop_old_whiteout_desc;
968extern struct vnodeop_desc vop_old_mknod_desc;
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969extern struct vnodeop_desc vop_open_desc;
970extern struct vnodeop_desc vop_close_desc;
971extern struct vnodeop_desc vop_access_desc;
972extern struct vnodeop_desc vop_getattr_desc;
973extern struct vnodeop_desc vop_setattr_desc;
974extern struct vnodeop_desc vop_read_desc;
975extern struct vnodeop_desc vop_write_desc;
976extern struct vnodeop_desc vop_lease_desc;
977extern struct vnodeop_desc vop_ioctl_desc;
978extern struct vnodeop_desc vop_poll_desc;
979extern struct vnodeop_desc vop_kqfilter_desc;
980extern struct vnodeop_desc vop_revoke_desc;
981extern struct vnodeop_desc vop_mmap_desc;
982extern struct vnodeop_desc vop_fsync_desc;
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983extern struct vnodeop_desc vop_old_remove_desc;
984extern struct vnodeop_desc vop_old_link_desc;
985extern struct vnodeop_desc vop_old_rename_desc;
986extern struct vnodeop_desc vop_old_mkdir_desc;
987extern struct vnodeop_desc vop_old_rmdir_desc;
988extern struct vnodeop_desc vop_old_symlink_desc;
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989extern struct vnodeop_desc vop_readdir_desc;
990extern struct vnodeop_desc vop_readlink_desc;
991extern struct vnodeop_desc vop_inactive_desc;
992extern struct vnodeop_desc vop_reclaim_desc;
993extern struct vnodeop_desc vop_lock_desc;
994extern struct vnodeop_desc vop_unlock_desc;
995extern struct vnodeop_desc vop_bmap_desc;
996extern struct vnodeop_desc vop_strategy_desc;
997extern struct vnodeop_desc vop_print_desc;
998extern struct vnodeop_desc vop_pathconf_desc;
999extern struct vnodeop_desc vop_advlock_desc;
1000extern struct vnodeop_desc vop_balloc_desc;
1001extern struct vnodeop_desc vop_reallocblks_desc;
1002extern struct vnodeop_desc vop_getpages_desc;
1003extern struct vnodeop_desc vop_putpages_desc;
1004extern struct vnodeop_desc vop_freeblks_desc;
1005extern struct vnodeop_desc vop_bwrite_desc;
1006extern struct vnodeop_desc vop_getacl_desc;
1007extern struct vnodeop_desc vop_setacl_desc;
1008extern struct vnodeop_desc vop_aclcheck_desc;
1009extern struct vnodeop_desc vop_getextattr_desc;
1010extern struct vnodeop_desc vop_setextattr_desc;
1011extern struct vnodeop_desc vop_createvobject_desc;
1012extern struct vnodeop_desc vop_destroyvobject_desc;
1013extern struct vnodeop_desc vop_getvobject_desc;
949ecb9b 1014extern struct vnodeop_desc vop_mountctl_desc;
2d3e977e 1015
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1016extern struct vnodeop_desc vop_nresolve_desc;
1017extern struct vnodeop_desc vop_nlookupdotdot_desc;
1018extern struct vnodeop_desc vop_ncreate_desc;
1019extern struct vnodeop_desc vop_nmkdir_desc;
1020extern struct vnodeop_desc vop_nmknod_desc;
1021extern struct vnodeop_desc vop_nlink_desc;
1022extern struct vnodeop_desc vop_nsymlink_desc;
1023extern struct vnodeop_desc vop_nwhiteout_desc;
1024extern struct vnodeop_desc vop_nremove_desc;
1025extern struct vnodeop_desc vop_nrmdir_desc;
1026extern struct vnodeop_desc vop_nrename_desc;
1027
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1028#endif
1029
1030/*
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1031 * VOP_*() convenience macros extract the operations vector and make the
1032 * vop_*() call.
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1033 */
1034#define VOP_ISLOCKED(vp, td) \
6ddb7618 1035 vop_islocked(*(vp)->v_ops, vp, td)
fad57d0e 1036#define VOP_OPEN(vp, mode, cred, fp, td) \
6ddb7618 1037 vop_open(*(vp)->v_ops, vp, mode, cred, fp, td)
2d3e977e 1038#define VOP_CLOSE(vp, fflag, td) \
6ddb7618 1039 vop_close(*(vp)->v_ops, vp, fflag, td)
2d3e977e 1040#define VOP_ACCESS(vp, mode, cred, td) \
6ddb7618 1041 vop_access(*(vp)->v_ops, vp, mode, cred, td)
2d3e977e 1042#define VOP_GETATTR(vp, vap, td) \
6ddb7618 1043 vop_getattr(*(vp)->v_ops, vp, vap, td)
2d3e977e 1044#define VOP_SETATTR(vp, vap, cred, td) \
6ddb7618 1045 vop_setattr(*(vp)->v_ops, vp, vap, cred, td)
2d3e977e 1046#define VOP_READ(vp, uio, ioflag, cred) \
6ddb7618 1047 vop_read(*(vp)->v_ops, vp, uio, ioflag, cred)
2d3e977e 1048#define VOP_WRITE(vp, uio, ioflag, cred) \
6ddb7618 1049 vop_write(*(vp)->v_ops, vp, uio, ioflag, cred)
2d3e977e 1050#define VOP_LEASE(vp, td, cred, flag) \
6ddb7618 1051 vop_lease(*(vp)->v_ops, vp, td, cred, flag)
2d3e977e 1052#define VOP_IOCTL(vp, command, data, fflag, cred, td) \
6ddb7618 1053 vop_ioctl(*(vp)->v_ops, vp, command, data, fflag, cred, td)
2d3e977e 1054#define VOP_POLL(vp, events, cred, td) \
6ddb7618 1055 vop_poll(*(vp)->v_ops, vp, events, cred, td)
2d3e977e 1056#define VOP_KQFILTER(vp, kn) \
6ddb7618 1057 vop_kqfilter(*(vp)->v_ops, vp, kn)
2d3e977e 1058#define VOP_REVOKE(vp, flags) \
6ddb7618 1059 vop_revoke(*(vp)->v_ops, vp, flags)
2d3e977e 1060#define VOP_MMAP(vp, fflags, cred, td) \
6ddb7618 1061 vop_mmap(*(vp)->v_ops, vp, fflags, cred, td)
2d3e977e 1062#define VOP_FSYNC(vp, waitfor, td) \
6ddb7618 1063 vop_fsync(*(vp)->v_ops, vp, waitfor, td)
2d3e977e 1064#define VOP_READDIR(vp, uio, cred, eofflag, ncookies, cookies) \
6ddb7618 1065 vop_readdir(*(vp)->v_ops, vp, uio, cred, eofflag, ncookies, cookies)
2d3e977e 1066#define VOP_READLINK(vp, uio, cred) \
6ddb7618 1067 vop_readlink(*(vp)->v_ops, vp, uio, cred)
2d3e977e 1068#define VOP_INACTIVE(vp, td) \
6ddb7618 1069 vop_inactive(*(vp)->v_ops, vp, td)
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1070#define VOP_RECLAIM(vp, retflags, td) \
1071 vop_reclaim(*(vp)->v_ops, vp, retflags, td)
5fd012e0 1072#define VOP_LOCK(vp, flags, td) \
6ddb7618 1073 vop_lock(*(vp)->v_ops, vp, flags, td)
5fd012e0 1074#define VOP_UNLOCK(vp, flags, td) \
6ddb7618 1075 vop_unlock(*(vp)->v_ops, vp, flags, td)
2d3e977e 1076#define VOP_BMAP(vp, bn, vpp, bnp, runp, runb) \
6ddb7618 1077 vop_bmap(*(vp)->v_ops, vp, bn, vpp, bnp, runp, runb)
2d3e977e 1078#define VOP_STRATEGY(vp, bp) \
6ddb7618 1079 vop_strategy(*(vp)->v_ops, vp, bp)
2d3e977e 1080#define VOP_PRINT(vp) \
6ddb7618 1081 vop_print(*(vp)->v_ops, vp)
2d3e977e 1082#define VOP_PATHCONF(vp, name, retval) \
6ddb7618 1083 vop_pathconf(*(vp)->v_ops, vp, name, retval)
2d3e977e 1084#define VOP_ADVLOCK(vp, id, op, fl, flags) \
6ddb7618 1085 vop_advlock(*(vp)->v_ops, vp, id, op, fl, flags)
2d3e977e 1086#define VOP_BALLOC(vp, offset, size, cred, flags, bpp) \
6ddb7618 1087 vop_balloc(*(vp)->v_ops, vp, offset, size, cred, flags, bpp)
2d3e977e 1088#define VOP_REALLOCBLKS(vp, buflist) \
6ddb7618 1089 vop_reallocblks(*(vp)->v_ops, vp, buflist)
2d3e977e 1090#define VOP_GETPAGES(vp, m, count, reqpage, off) \
6ddb7618 1091 vop_getpages(*(vp)->v_ops, vp, m, count, reqpage, off)
2d3e977e 1092#define VOP_PUTPAGES(vp, m, count, sync, rtvals, off) \
6ddb7618 1093 vop_putpages(*(vp)->v_ops, vp, m, count, sync, rtvals, off)
2d3e977e 1094#define VOP_FREEBLKS(vp, addr, length) \
6ddb7618 1095 vop_freeblks(*(vp)->v_ops, vp, addr, length)
2d3e977e 1096#define VOP_BWRITE(vp, bp) \
6ddb7618 1097 vop_bwrite(*(vp)->v_ops, vp, bp)
2d3e977e 1098#define VOP_GETACL(vp, type, aclp, cred, td) \
6ddb7618 1099 vop_getacl(*(vp)->v_ops, vp, type, aclp, cred, td)
2d3e977e 1100#define VOP_SETACL(vp, type, aclp, cred, td) \
6ddb7618 1101 vop_setacl(*(vp)->v_ops, vp, type, aclp, cred, td)
2d3e977e 1102#define VOP_ACLCHECK(vp, type, aclp, cred, td) \
6ddb7618 1103 vop_aclcheck(*(vp)->v_ops, vp, type, aclp, cred, td)
2d3e977e 1104#define VOP_GETEXTATTR(vp, name, uio, cred, td) \
6ddb7618 1105 vop_getextattr(*(vp)->v_ops, vp, name, uio, cred, td)
2d3e977e 1106#define VOP_SETEXTATTR(vp, name, uio, cred, td) \
6ddb7618 1107 vop_setextattr(*(vp)->v_ops, vp, name, uio, cred, td)
2d3e977e 1108#define VOP_CREATEVOBJECT(vp, td) \
6ddb7618 1109 vop_createvobject(*(vp)->v_ops, vp, td)
2d3e977e 1110#define VOP_DESTROYVOBJECT(vp) \
6ddb7618 1111 vop_destroyvobject(*(vp)->v_ops, vp)
2d3e977e 1112#define VOP_GETVOBJECT(vp, objpp) \
6ddb7618 1113 vop_getvobject(*(vp)->v_ops, vp, objpp)
cbe54d63 1114/* no VOP_VFSSET() */
2d3e977e 1115
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1116/*
1117 * 'OLD' VOP calls. These calls may only be made by the new API
1118 * compatibility functions in kern/vfs_default.c. Attempting to
1119 * call these functions directly will confuse the namecache. These
1120 * calls are deprecated and being removed from the system and from
1121 * the VFS's.
1122 */
1123#define VOP_OLD_LOOKUP(dvp, vpp, cnp) \
e62afb5f 1124 vop_old_lookup(*(dvp)->v_ops, dvp, vpp, cnp)
fad57d0e 1125#define VOP_OLD_CREATE(dvp, vpp, cnp, vap) \
e62afb5f 1126 vop_old_create(*(dvp)->v_ops, dvp, vpp, cnp, vap)
fad57d0e 1127#define VOP_OLD_MKDIR(dvp, vpp, cnp, vap) \
e62afb5f 1128 vop_old_mkdir(*(dvp)->v_ops, dvp, vpp, cnp, vap)
fad57d0e 1129#define VOP_OLD_MKNOD(dvp, vpp, cnp, vap) \
e62afb5f 1130 vop_old_mknod(*(dvp)->v_ops, dvp, vpp, cnp, vap)
fad57d0e 1131#define VOP_OLD_LINK(tdvp, vp, cnp) \
e62afb5f 1132 vop_old_link(*(tdvp)->v_ops, tdvp, vp, cnp)
fad57d0e 1133#define VOP_OLD_SYMLINK(dvp, vpp, cnp, vap, target) \
e62afb5f 1134 vop_old_symlink(*(dvp)->v_ops, dvp, vpp, cnp, vap, target)
fad57d0e 1135#define VOP_OLD_WHITEOUT(dvp, cnp, flags) \
e62afb5f 1136 vop_old_whiteout(*(dvp)->v_ops, dvp, cnp, flags)
fad57d0e 1137#define VOP_OLD_RENAME(fdvp, fvp, fcnp, tdvp, tvp, tcnp) \
e62afb5f 1138 vop_old_rename(*(fdvp)->v_ops, fdvp, fvp, fcnp, tdvp, tvp, tcnp)
fad57d0e 1139#define VOP_OLD_RMDIR(dvp, vp, cnp) \
e62afb5f 1140 vop_old_rmdir(*(dvp)->v_ops, dvp, vp, cnp)
fad57d0e 1141#define VOP_OLD_REMOVE(dvp, vp, cnp) \
e62afb5f 1142 vop_old_remove(*(dvp)->v_ops, dvp, vp, cnp)
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1143
1144/*
1145 * 'NEW' VOP calls. These calls use namespaces as an operational basis
1146 * rather then vnodes and replace the OLD calls. Eventually all VFS's
1147 * will support these calls. Those that do not fall through to compatibility
1148 * code in kern/vfs_default which does the magic required to call the old
1149 * routines.
1150 */
1151#define VOP_NRESOLVE(ncp, cred) \
6ddb7618 1152 vop_nresolve((ncp)->nc_mount->mnt_vn_use_ops, ncp, cred)
fad57d0e 1153#define VOP_NCREATE(ncp, vpp, cred, vap) \
6ddb7618 1154 vop_ncreate((ncp)->nc_mount->mnt_vn_use_ops, ncp, vpp, cred, vap)
fad57d0e 1155#define VOP_NMKDIR(ncp, vpp, cred, vap) \
6ddb7618 1156 vop_nmkdir((ncp)->nc_mount->mnt_vn_use_ops, ncp, vpp, cred, vap)
fad57d0e 1157#define VOP_NMKNOD(ncp, vpp, cred, vap) \
6ddb7618 1158 vop_nmknod((ncp)->nc_mount->mnt_vn_use_ops, ncp, vpp, cred, vap)
fad57d0e 1159#define VOP_NLINK(ncp, vp, cred) \
6ddb7618 1160 vop_nlink((ncp)->nc_mount->mnt_vn_use_ops, ncp, vp, cred)
fad57d0e 1161#define VOP_NSYMLINK(ncp, vpp, cred, vap, target) \
6ddb7618 1162 vop_nsymlink((ncp)->nc_mount->mnt_vn_use_ops, ncp, vpp, cred, vap, target)
fad57d0e 1163#define VOP_NWHITEOUT(ncp, cred, flags) \
6ddb7618 1164 vop_nwhiteout((ncp)->nc_mount->mnt_vn_use_ops, ncp, cred, flags)
fad57d0e 1165#define VOP_NRENAME(fncp, tncp, cred) \
6ddb7618 1166 vop_nrename((fncp)->nc_mount->mnt_vn_use_ops, fncp, tncp, cred)
fad57d0e 1167#define VOP_NRMDIR(ncp, cred) \
6ddb7618 1168 vop_nrmdir((ncp)->nc_mount->mnt_vn_use_ops, ncp, cred)
fad57d0e 1169#define VOP_NREMOVE(ncp, cred) \
6ddb7618 1170 vop_nremove((ncp)->nc_mount->mnt_vn_use_ops, ncp, cred)
fad57d0e 1171
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1172#endif
1173