Annotation of src/sys/fs/filecorefs/filecore_vnops.c, Revision 1.48
1.48 ! dholland 1: /* $NetBSD: filecore_vnops.c,v 1.47 2020/06/27 17:29:18 christos Exp $ */
1.1 jdolecek 2:
3: /*-
4: * Copyright (c) 1994 The Regents of the University of California.
5: * All rights reserved.
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: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
1.6 agc 15: * 3. Neither the name of the University nor the names of its contributors
16: * may be used to endorse or promote products derived from this software
17: * without specific prior written permission.
18: *
19: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29: * SUCH DAMAGE.
30: *
31: * filecore_vnops.c 1.2 1998/8/18
32: */
33:
34: /*-
35: * Copyright (c) 1998 Andrew McMurry
36: *
37: * Redistribution and use in source and binary forms, with or without
38: * modification, are permitted provided that the following conditions
39: * are met:
40: * 1. Redistributions of source code must retain the above copyright
41: * notice, this list of conditions and the following disclaimer.
42: * 2. Redistributions in binary form must reproduce the above copyright
43: * notice, this list of conditions and the following disclaimer in the
44: * documentation and/or other materials provided with the distribution.
1.1 jdolecek 45: * 3. All advertising materials mentioning features or use of this software
46: * must display the following acknowledgement:
47: * This product includes software developed by the University of
48: * California, Berkeley and its contributors.
49: * 4. Neither the name of the University nor the names of its contributors
50: * may be used to endorse or promote products derived from this software
51: * without specific prior written permission.
52: *
53: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
54: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
55: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
56: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
57: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
58: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
59: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
60: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
61: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
62: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
63: * SUCH DAMAGE.
64: *
65: * filecore_vnops.c 1.2 1998/8/18
66: */
67:
68: #include <sys/cdefs.h>
1.48 ! dholland 69: __KERNEL_RCSID(0, "$NetBSD: filecore_vnops.c,v 1.47 2020/06/27 17:29:18 christos Exp $");
1.1 jdolecek 70:
71: #include <sys/param.h>
72: #include <sys/systm.h>
73: #include <sys/namei.h>
74: #include <sys/resourcevar.h>
75: #include <sys/kernel.h>
76: #include <sys/file.h>
77: #include <sys/stat.h>
78: #include <sys/buf.h>
79: #include <sys/proc.h>
80: #include <sys/conf.h>
81: #include <sys/mount.h>
82: #include <sys/vnode.h>
83: #include <sys/malloc.h>
84: #include <sys/dirent.h>
1.18 christos 85: #include <sys/kauth.h>
1.1 jdolecek 86:
87: #include <miscfs/genfs/genfs.h>
88: #include <miscfs/specfs/specdev.h>
89:
90: #include <fs/filecorefs/filecore.h>
91: #include <fs/filecorefs/filecore_extern.h>
92: #include <fs/filecorefs/filecore_node.h>
93:
1.32 elad 94: static int
95: filecore_check_possible(struct vnode *vp, struct filecore_node *ip,
96: mode_t mode)
97: {
98:
99: /*
100: * Disallow write attempts unless the file is a socket,
101: * fifo, or a block or character device resident on the
102: * file system.
103: */
104: if (mode & VWRITE) {
105: switch (vp->v_type) {
106: case VDIR:
107: case VLNK:
108: case VREG:
109: return (EROFS);
110: default:
111: break;
112: }
113: }
114:
115: return 0;
116: }
117:
1.1 jdolecek 118: /*
119: * Check mode permission on inode pointer. Mode is READ, WRITE or EXEC.
120: * The mode is shifted to select the owner/group/other fields. The
121: * super user is granted all permissions.
122: */
1.32 elad 123: static int
124: filecore_check_permitted(struct vnode *vp, struct filecore_node *ip,
1.46 christos 125: accmode_t accmode, kauth_cred_t cred)
1.32 elad 126: {
127: struct filecore_mnt *fcmp = ip->i_mnt;
128:
1.46 christos 129: return kauth_authorize_vnode(cred, KAUTH_ACCESS_ACTION(accmode,
1.34 elad 130: vp->v_type, filecore_mode(ip)), vp, NULL,
1.46 christos 131: genfs_can_access(vp, cred, fcmp->fc_uid, fcmp->fc_gid,
132: filecore_mode(ip), NULL, accmode));
1.32 elad 133: }
134:
1.1 jdolecek 135: int
1.30 dsl 136: filecore_access(void *v)
1.1 jdolecek 137: {
138: struct vop_access_args /* {
139: struct vnode *a_vp;
1.46 christos 140: accmode_t a_accmode;
1.17 elad 141: kauth_cred_t a_cred;
1.1 jdolecek 142: } */ *ap = v;
143: struct vnode *vp = ap->a_vp;
144: struct filecore_node *ip = VTOI(vp);
1.32 elad 145: int error;
146:
1.46 christos 147: error = filecore_check_possible(vp, ip, ap->a_accmode);
1.32 elad 148: if (error)
149: return error;
1.1 jdolecek 150:
1.46 christos 151: error = filecore_check_permitted(vp, ip, ap->a_accmode, ap->a_cred);
1.1 jdolecek 152:
1.32 elad 153: return error;
1.1 jdolecek 154: }
155:
156: int
1.30 dsl 157: filecore_getattr(void *v)
1.1 jdolecek 158: {
159: struct vop_getattr_args /* {
160: struct vnode *a_vp;
161: struct vattr *a_vap;
1.17 elad 162: kauth_cred_t a_cred;
1.1 jdolecek 163: } */ *ap = v;
164: struct vnode *vp = ap->a_vp;
165: struct filecore_node *ip = VTOI(vp);
166: struct vattr *vap = ap->a_vap;
167: struct filecore_mnt *fcmp = ip->i_mnt;
168:
169: vap->va_fsid = ip->i_dev;
170: vap->va_fileid = ip->i_number;
171:
172: vap->va_mode = filecore_mode(ip);
173: vap->va_nlink = 1;
174: vap->va_uid = fcmp->fc_uid;
175: vap->va_gid = fcmp->fc_gid;
176: vap->va_atime = filecore_time(ip);
177: vap->va_mtime = filecore_time(ip);
178: vap->va_ctime = filecore_time(ip);
179: vap->va_rdev = 0; /* We don't support specials */
180:
181: vap->va_size = (u_quad_t) ip->i_size;
182: vap->va_flags = 0;
183: vap->va_gen = 1;
184: vap->va_blocksize = fcmp->blksize;
185: vap->va_bytes = vap->va_size;
186: vap->va_type = vp->v_type;
187: return (0);
188: }
189:
190: /*
191: * Vnode op for reading.
192: */
193: int
1.30 dsl 194: filecore_read(void *v)
1.1 jdolecek 195: {
196: struct vop_read_args /* {
197: struct vnode *a_vp;
198: struct uio *a_uio;
199: int a_ioflag;
1.17 elad 200: kauth_cred_t a_cred;
1.1 jdolecek 201: } */ *ap = v;
202: struct vnode *vp = ap->a_vp;
203: struct uio *uio = ap->a_uio;
204: struct filecore_node *ip = VTOI(vp);
205: struct filecore_mnt *fcmp;
206: struct buf *bp;
1.39 christos 207: daddr_t lbn;
1.1 jdolecek 208: off_t diff;
209: int error = 0;
210: long size, n, on;
211:
212: if (uio->uio_resid == 0)
213: return (0);
214: if (uio->uio_offset < 0)
215: return (EINVAL);
216: if (uio->uio_offset >= ip->i_size)
217: return (0);
218: ip->i_flag |= IN_ACCESS;
219: fcmp = ip->i_mnt;
220:
221: if (vp->v_type == VREG) {
1.15 yamt 222: const int advice = IO_ADV_DECODE(ap->a_ioflag);
1.1 jdolecek 223: error = 0;
1.15 yamt 224:
1.1 jdolecek 225: while (uio->uio_resid > 0) {
226: vsize_t bytelen = MIN(ip->i_size - uio->uio_offset,
227: uio->uio_resid);
228:
229: if (bytelen == 0) {
230: break;
231: }
1.28 pooka 232: error = ubc_uiomove(&vp->v_uobj, uio, bytelen, advice,
1.45 ad 233: UBC_READ | UBC_PARTIALOK | UBC_VNODE_FLAGS(vp));
1.1 jdolecek 234: if (error) {
235: break;
236: }
237: }
238: goto out;
239: }
240:
241: do {
1.38 dholland 242: lbn = filecore_lblkno(fcmp, uio->uio_offset);
1.37 dholland 243: on = filecore_blkoff(fcmp, uio->uio_offset);
244: n = MIN(filecore_blksize(fcmp, ip, lbn) - on, uio->uio_resid);
1.1 jdolecek 245: diff = (off_t)ip->i_size - uio->uio_offset;
246: if (diff <= 0)
247: return (0);
248: if (diff < n)
249: n = diff;
1.37 dholland 250: size = filecore_blksize(fcmp, ip, lbn);
1.1 jdolecek 251: if (ip->i_dirent.attr & FILECORE_ATTR_DIR) {
252: error = filecore_dbread(ip, &bp);
253: on = uio->uio_offset;
254: n = MIN(FILECORE_DIR_SIZE - on, uio->uio_resid);
255: size = FILECORE_DIR_SIZE;
256: } else {
1.43 maxv 257: error = bread(vp, lbn, size, 0, &bp);
1.1 jdolecek 258: #ifdef FILECORE_DEBUG_BR
1.26 ad 259: printf("bread(%p, %llx, %ld, CRED, %p)=%d\n",
260: vp, (long long)lbn, size, bp, error);
1.1 jdolecek 261: #endif
262: }
263: if (error) {
264: return (error);
265: }
1.35 hannken 266: n = MIN(n, size - bp->b_resid);
1.1 jdolecek 267:
1.19 jnemeth 268: error = uiomove((char *)(bp->b_data) + on, (int)n, uio);
1.1 jdolecek 269: #ifdef FILECORE_DEBUG_BR
270: printf("brelse(%p) vn2\n", bp);
271: #endif
1.23 ad 272: brelse(bp, 0);
1.1 jdolecek 273: } while (error == 0 && uio->uio_resid > 0 && n != 0);
274:
275: out:
276: return (error);
277: }
278:
279: /*
280: * Vnode op for readdir
281: */
282: int
1.30 dsl 283: filecore_readdir(void *v)
1.1 jdolecek 284: {
285: struct vop_readdir_args /* {
286: struct vnode *a_vp;
287: struct uio *a_uio;
1.17 elad 288: kauth_cred_t a_cred;
1.1 jdolecek 289: int *a_eofflag;
290: off_t **a_cookies;
291: int *a_ncookies;
292: } */ *ap = v;
293: struct uio *uio = ap->a_uio;
294: struct vnode *vdp = ap->a_vp;
295: struct filecore_node *dp;
296: struct buf *bp = NULL;
1.22 rumble 297: struct dirent *de;
1.1 jdolecek 298: struct filecore_direntry *dep = NULL;
299: int error = 0;
300: off_t *cookies = NULL;
301: int ncookies = 0;
302: int i;
303: off_t uiooff;
304:
305: dp = VTOI(vdp);
306:
307: if ((dp->i_dirent.attr & FILECORE_ATTR_DIR) == 0)
308: return (ENOTDIR);
309:
310: if (uio->uio_offset % FILECORE_DIRENT_SIZE != 0)
311: return (EINVAL);
312: i = uio->uio_offset / FILECORE_DIRENT_SIZE;
313: uiooff = uio->uio_offset;
314:
315: *ap->a_eofflag = 0;
316:
317: error = filecore_dbread(dp, &bp);
318: if (error) {
319: return error;
320: }
321:
322: if (ap->a_ncookies == NULL)
323: cookies = NULL;
324: else {
325: *ap->a_ncookies = 0;
1.21 rumble 326: ncookies = uio->uio_resid / _DIRENT_MINSIZE((struct dirent *)0);
1.1 jdolecek 327: cookies = malloc(ncookies * sizeof(off_t), M_TEMP, M_WAITOK);
328: }
329:
1.33 rmind 330: de = kmem_zalloc(sizeof(struct dirent), KM_SLEEP);
1.22 rumble 331:
1.1 jdolecek 332: for (; ; i++) {
333: switch (i) {
334: case 0:
335: /* Fake the '.' entry */
1.22 rumble 336: de->d_fileno = dp->i_number;
337: de->d_type = DT_DIR;
338: de->d_namlen = 1;
339: strlcpy(de->d_name, ".", sizeof(de->d_name));
1.1 jdolecek 340: break;
341: case 1:
342: /* Fake the '..' entry */
1.22 rumble 343: de->d_fileno = filecore_getparent(dp);
344: de->d_type = DT_DIR;
345: de->d_namlen = 2;
346: strlcpy(de->d_name, "..", sizeof(de->d_name));
1.1 jdolecek 347: break;
348: default:
1.22 rumble 349: de->d_fileno = dp->i_dirent.addr +
1.1 jdolecek 350: ((i - 2) << FILECORE_INO_INDEX);
351: dep = fcdirentry(bp->b_data, i - 2);
352: if (dep->attr & FILECORE_ATTR_DIR)
1.22 rumble 353: de->d_type = DT_DIR;
1.1 jdolecek 354: else
1.22 rumble 355: de->d_type = DT_REG;
356: if (filecore_fn2unix(dep->name, de->d_name,
1.13 christos 357: /*###346 [cc] warning: passing arg 3 of `filecore_fn2unix' from incompatible pointer type%%%*/
1.22 rumble 358: &de->d_namlen)) {
1.1 jdolecek 359: *ap->a_eofflag = 1;
360: goto out;
361: }
362: break;
363: }
1.22 rumble 364: de->d_reclen = _DIRENT_SIZE(de);
365: if (uio->uio_resid < de->d_reclen)
1.1 jdolecek 366: goto out;
1.22 rumble 367: error = uiomove(de, de->d_reclen, uio);
1.1 jdolecek 368: if (error)
369: goto out;
370: uiooff += FILECORE_DIRENT_SIZE;
371:
372: if (cookies) {
373: *cookies++ = i*FILECORE_DIRENT_SIZE;
374: (*ap->a_ncookies)++;
375: if (--ncookies == 0) goto out;
376: }
377: }
378: out:
379: if (cookies) {
380: *ap->a_cookies = cookies;
381: if (error) {
382: free(cookies, M_TEMP);
383: *ap->a_ncookies = 0;
384: *ap->a_cookies = NULL;
385: }
386: }
387: uio->uio_offset = uiooff;
388:
389: #ifdef FILECORE_DEBUG_BR
390: printf("brelse(%p) vn3\n", bp);
391: #endif
1.23 ad 392: brelse (bp, 0);
1.1 jdolecek 393:
1.33 rmind 394: kmem_free(de, sizeof(*de));
1.22 rumble 395:
1.1 jdolecek 396: return (error);
397: }
398:
399: /*
400: * Return target name of a symbolic link
401: * Shouldn't we get the parent vnode and read the data from there?
402: * This could eventually result in deadlocks in filecore_lookup.
403: * But otherwise the block read here is in the block buffer two times.
404: */
405: int
1.30 dsl 406: filecore_readlink(void *v)
1.1 jdolecek 407: {
408: #if 0
409: struct vop_readlink_args /* {
410: struct vnode *a_vp;
411: struct uio *a_uio;
1.17 elad 412: kauth_cred_t a_cred;
1.1 jdolecek 413: } */ *ap = v;
414: #endif
415:
416: return (EINVAL);
417: }
418:
419: int
1.30 dsl 420: filecore_link(void *v)
1.1 jdolecek 421: {
1.44 riastrad 422: struct vop_link_v2_args /* {
1.1 jdolecek 423: struct vnode *a_dvp;
424: struct vnode *a_vp;
425: struct componentname *a_cnp;
426: } */ *ap = v;
427:
428: VOP_ABORTOP(ap->a_dvp, ap->a_cnp);
429: return (EROFS);
430: }
431:
432: int
1.30 dsl 433: filecore_symlink(void *v)
1.1 jdolecek 434: {
1.41 hannken 435: struct vop_symlink_v3_args /* {
1.1 jdolecek 436: struct vnode *a_dvp;
437: struct vnode **a_vpp;
438: struct componentname *a_cnp;
439: struct vattr *a_vap;
440: char *a_target;
441: } */ *ap = v;
442:
443: VOP_ABORTOP(ap->a_dvp, ap->a_cnp);
444: return (EROFS);
445: }
446:
447: /*
448: * Calculate the logical to physical mapping if not done already,
449: * then call the device strategy routine.
450: */
451: int
1.30 dsl 452: filecore_strategy(void *v)
1.1 jdolecek 453: {
454: struct vop_strategy_args /* {
1.8 hannken 455: struct vnode *a_vp;
1.1 jdolecek 456: struct buf *a_bp;
457: } */ *ap = v;
458: struct buf *bp = ap->a_bp;
1.8 hannken 459: struct vnode *vp = ap->a_vp;
1.1 jdolecek 460: struct filecore_node *ip;
461: int error;
462:
463: ip = VTOI(vp);
464: if (bp->b_blkno == bp->b_lblkno) {
465: error = VOP_BMAP(vp, bp->b_lblkno, NULL, &bp->b_blkno, NULL);
466: if (error) {
467: bp->b_error = error;
468: biodone(bp);
469: return (error);
470: }
471: if ((long)bp->b_blkno == -1)
472: clrbuf(bp);
473: }
474: if ((long)bp->b_blkno == -1) {
475: biodone(bp);
476: return (0);
477: }
478: vp = ip->i_devvp;
1.7 hannken 479: return (VOP_STRATEGY(vp, bp));
1.1 jdolecek 480: }
481:
482: /*
483: * Print out the contents of an inode.
484: */
485: /*ARGSUSED*/
486: int
1.30 dsl 487: filecore_print(void *v)
1.1 jdolecek 488: {
489:
490: printf("tag VT_FILECORE, filecore vnode\n");
491: return (0);
492: }
493:
494: /*
495: * Return POSIX pathconf information applicable to filecore filesystems.
496: */
497: int
1.30 dsl 498: filecore_pathconf(void *v)
1.1 jdolecek 499: {
500: struct vop_pathconf_args /* {
501: struct vnode *a_vp;
502: int a_name;
503: register_t *a_retval;
504: } */ *ap = v;
505: switch (ap->a_name) {
506: case _PC_LINK_MAX:
507: *ap->a_retval = 1;
508: return (0);
509: case _PC_NAME_MAX:
1.10 jdolecek 510: *ap->a_retval = ap->a_vp->v_mount->mnt_stat.f_namemax;
1.1 jdolecek 511: return (0);
512: case _PC_PATH_MAX:
513: *ap->a_retval = 256;
514: return (0);
515: case _PC_CHOWN_RESTRICTED:
516: *ap->a_retval = 1;
517: return (0);
518: case _PC_NO_TRUNC:
519: *ap->a_retval = 1;
520: return (0);
521: case _PC_SYNC_IO:
522: *ap->a_retval = 1;
523: return (0);
524: case _PC_FILESIZEBITS:
525: *ap->a_retval = 32;
526: return (0);
527: default:
1.47 christos 528: return genfs_pathconf(ap);
1.1 jdolecek 529: }
530: /* NOTREACHED */
531: }
532:
533: /*
534: * Global vfs data structures for isofs
535: */
536: #define filecore_create genfs_eopnotsupp
537: #define filecore_mknod genfs_eopnotsupp
538: #define filecore_write genfs_eopnotsupp
539: #define filecore_setattr genfs_eopnotsupp
540: #define filecore_fcntl genfs_fcntl
541: #define filecore_ioctl genfs_enoioctl
542: #define filecore_fsync genfs_nullop
543: #define filecore_remove genfs_eopnotsupp
544: #define filecore_rename genfs_eopnotsupp
545: #define filecore_mkdir genfs_eopnotsupp
546: #define filecore_rmdir genfs_eopnotsupp
547: #define filecore_advlock genfs_eopnotsupp
548: #define filecore_bwrite genfs_eopnotsupp
549: #define filecore_revoke genfs_revoke
550:
551: /*
552: * Global vfs data structures for filecore
553: */
1.29 dsl 554: int (**filecore_vnodeop_p)(void *);
1.1 jdolecek 555: const struct vnodeopv_entry_desc filecore_vnodeop_entries[] = {
556: { &vop_default_desc, vn_default_error },
1.48 ! dholland 557: { &vop_parsepath_desc, genfs_parsepath }, /* parsepath */
1.1 jdolecek 558: { &vop_lookup_desc, filecore_lookup }, /* lookup */
559: { &vop_create_desc, filecore_create }, /* create */
560: { &vop_mknod_desc, filecore_mknod }, /* mknod */
561: { &vop_open_desc, filecore_open }, /* open */
562: { &vop_close_desc, filecore_close }, /* close */
563: { &vop_access_desc, filecore_access }, /* access */
1.46 christos 564: { &vop_accessx_desc, genfs_accessx }, /* accessx */
1.1 jdolecek 565: { &vop_getattr_desc, filecore_getattr }, /* getattr */
566: { &vop_setattr_desc, filecore_setattr }, /* setattr */
567: { &vop_read_desc, filecore_read }, /* read */
568: { &vop_write_desc, filecore_write }, /* write */
1.42 dholland 569: { &vop_fallocate_desc, genfs_eopnotsupp }, /* fallocate */
570: { &vop_fdiscard_desc, genfs_eopnotsupp }, /* fdiscard */
1.1 jdolecek 571: { &vop_fcntl_desc, filecore_fcntl }, /* fcntl */
572: { &vop_ioctl_desc, filecore_ioctl }, /* ioctl */
573: { &vop_poll_desc, filecore_poll }, /* poll */
574: { &vop_kqfilter_desc, genfs_kqfilter }, /* kqfilter */
575: { &vop_revoke_desc, filecore_revoke }, /* revoke */
576: { &vop_mmap_desc, filecore_mmap }, /* mmap */
577: { &vop_fsync_desc, filecore_fsync }, /* fsync */
578: { &vop_seek_desc, filecore_seek }, /* seek */
579: { &vop_remove_desc, filecore_remove }, /* remove */
580: { &vop_link_desc, filecore_link }, /* link */
581: { &vop_rename_desc, filecore_rename }, /* rename */
582: { &vop_mkdir_desc, filecore_mkdir }, /* mkdir */
583: { &vop_rmdir_desc, filecore_rmdir }, /* rmdir */
584: { &vop_symlink_desc, filecore_symlink }, /* symlink */
585: { &vop_readdir_desc, filecore_readdir }, /* readdir */
586: { &vop_readlink_desc, filecore_readlink }, /* readlink */
587: { &vop_abortop_desc, filecore_abortop }, /* abortop */
588: { &vop_inactive_desc, filecore_inactive }, /* inactive */
589: { &vop_reclaim_desc, filecore_reclaim }, /* reclaim */
590: { &vop_lock_desc, genfs_lock }, /* lock */
591: { &vop_unlock_desc, genfs_unlock }, /* unlock */
592: { &vop_bmap_desc, filecore_bmap }, /* bmap */
593: { &vop_strategy_desc, filecore_strategy }, /* strategy */
594: { &vop_print_desc, filecore_print }, /* print */
595: { &vop_islocked_desc, genfs_islocked }, /* islocked */
596: { &vop_pathconf_desc, filecore_pathconf }, /* pathconf */
597: { &vop_advlock_desc, filecore_advlock }, /* advlock */
598: { &vop_bwrite_desc, vn_bwrite }, /* bwrite */
599: { &vop_getpages_desc, genfs_getpages }, /* getpages */
600: { &vop_putpages_desc, genfs_putpages }, /* putpages */
601: { NULL, NULL }
602: };
603: const struct vnodeopv_desc filecore_vnodeop_opv_desc =
604: { &filecore_vnodeop_p, filecore_vnodeop_entries };
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