2 Copyright (C) by Ronnie Sahlberg <ronniesahlberg@gmail.com> 2010
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, see <http://www.gnu.org/licenses/>.
23 #include "libnfs-raw.h"
24 #include "libnfs-private.h"
29 char *nfsstat3_to_str(int error)
32 case NFS3_OK: return "NFS3_OK"; break;
33 case NFS3ERR_PERM: return "NFS3ERR_PERM"; break;
34 case NFS3ERR_NOENT: return "NFS3ERR_NOENT"; break;
35 case NFS3ERR_IO: return "NFS3ERR_IO"; break;
36 case NFS3ERR_NXIO: return "NFS3ERR_NXIO"; break;
37 case NFS3ERR_ACCES: return "NFS3ERR_ACCES"; break;
38 case NFS3ERR_EXIST: return "NFS3ERR_EXIST"; break;
39 case NFS3ERR_XDEV: return "NFS3ERR_XDEV"; break;
40 case NFS3ERR_NODEV: return "NFS3ERR_NODEV"; break;
41 case NFS3ERR_NOTDIR: return "NFS3ERR_NOTDIR"; break;
42 case NFS3ERR_ISDIR: return "NFS3ERR_ISDIR"; break;
43 case NFS3ERR_INVAL: return "NFS3ERR_INVAL"; break;
44 case NFS3ERR_FBIG: return "NFS3ERR_FBIG"; break;
45 case NFS3ERR_NOSPC: return "NFS3ERR_NOSPC"; break;
46 case NFS3ERR_ROFS: return "NFS3ERR_ROFS"; break;
47 case NFS3ERR_MLINK: return "NFS3ERR_MLINK"; break;
48 case NFS3ERR_NAMETOOLONG: return "NFS3ERR_NAMETOOLONG"; break;
49 case NFS3ERR_NOTEMPTY: return "NFS3ERR_NOTEMPTY"; break;
50 case NFS3ERR_DQUOT: return "NFS3ERR_DQUOT"; break;
51 case NFS3ERR_STALE: return "NFS3ERR_STALE"; break;
52 case NFS3ERR_REMOTE: return "NFS3ERR_REMOTE"; break;
53 case NFS3ERR_BADHANDLE: return "NFS3ERR_BADHANDLE"; break;
54 case NFS3ERR_NOT_SYNC: return "NFS3ERR_NOT_SYNC"; break;
55 case NFS3ERR_BAD_COOKIE: return "NFS3ERR_BAD_COOKIE"; break;
56 case NFS3ERR_NOTSUPP: return "NFS3ERR_NOTSUPP"; break;
57 case NFS3ERR_TOOSMALL: return "NFS3ERR_TOOSMALL"; break;
58 case NFS3ERR_SERVERFAULT: return "NFS3ERR_SERVERFAULT"; break;
59 case NFS3ERR_BADTYPE: return "NFS3ERR_BADTYPE"; break;
60 case NFS3ERR_JUKEBOX: return "NFS3ERR_JUKEBOX"; break;
62 return "unknown nfs error";
65 int nfsstat3_to_errno(int error)
68 case NFS3_OK: return 0; break;
69 case NFS3ERR_PERM: return -EPERM; break;
70 case NFS3ERR_NOENT: return -ENOENT; break;
71 case NFS3ERR_IO: return -EIO; break;
72 case NFS3ERR_NXIO: return -ENXIO; break;
73 case NFS3ERR_ACCES: return -EACCES; break;
74 case NFS3ERR_EXIST: return -EEXIST; break;
75 case NFS3ERR_XDEV: return -EXDEV; break;
76 case NFS3ERR_NODEV: return -ENODEV; break;
77 case NFS3ERR_NOTDIR: return -ENOTDIR; break;
78 case NFS3ERR_ISDIR: return -EISDIR; break;
79 case NFS3ERR_INVAL: return -EINVAL; break;
80 case NFS3ERR_FBIG: return -EFBIG; break;
81 case NFS3ERR_NOSPC: return -ENOSPC; break;
82 case NFS3ERR_ROFS: return -EROFS; break;
83 case NFS3ERR_MLINK: return -EMLINK; break;
84 case NFS3ERR_NAMETOOLONG: return -ENAMETOOLONG; break;
85 case NFS3ERR_NOTEMPTY: return -EEXIST; break;
86 case NFS3ERR_DQUOT: return -ERANGE; break;
87 case NFS3ERR_STALE: return -EIO; break;
88 case NFS3ERR_REMOTE: return -EIO; break;
89 case NFS3ERR_BADHANDLE: return -EIO; break;
90 case NFS3ERR_NOT_SYNC: return -EIO; break;
91 case NFS3ERR_BAD_COOKIE: return -EIO; break;
92 case NFS3ERR_NOTSUPP: return -EINVAL; break;
93 case NFS3ERR_TOOSMALL: return -EIO; break;
94 case NFS3ERR_SERVERFAULT: return -EIO; break;
95 case NFS3ERR_BADTYPE: return -EINVAL; break;
96 case NFS3ERR_JUKEBOX: return -EAGAIN; break;
102 int rpc_nfs_null_async(struct rpc_context *rpc, rpc_cb cb, void *private_data)
106 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_NULL, cb, private_data, (xdrproc_t)xdr_void, 0);
108 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/null call");
112 if (rpc_queue_pdu(rpc, pdu) != 0) {
113 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/null call");
114 rpc_free_pdu(rpc, pdu);
121 int rpc_nfs_getattr_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data)
126 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_GETATTR, cb, private_data, (xdrproc_t)xdr_GETATTR3res, sizeof(GETATTR3res));
128 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/null call");
132 args.object.data.data_len = fh->data.data_len;
133 args.object.data.data_val = fh->data.data_val;
135 if (xdr_GETATTR3args(&pdu->xdr, &args) == 0) {
136 rpc_set_error(rpc, "XDR error: Failed to encode GETATTR3args");
137 rpc_free_pdu(rpc, pdu);
141 if (rpc_queue_pdu(rpc, pdu) != 0) {
142 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/null call");
143 rpc_free_pdu(rpc, pdu);
150 int rpc_nfs_lookup_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *name, void *private_data)
155 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_LOOKUP, cb, private_data, (xdrproc_t)xdr_LOOKUP3res, sizeof(LOOKUP3res));
157 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/lookup call");
161 args.what.dir.data.data_len = fh->data.data_len;
162 args.what.dir.data.data_val = fh->data.data_val;
163 args.what.name = name;
165 if (xdr_LOOKUP3args(&pdu->xdr, &args) == 0) {
166 rpc_set_error(rpc, "XDR error: Failed to encode LOOKUP3args");
167 rpc_free_pdu(rpc, pdu);
171 if (rpc_queue_pdu(rpc, pdu) != 0) {
172 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/lookup call");
173 rpc_free_pdu(rpc, pdu);
181 int rpc_nfs_access_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, int access, void *private_data)
186 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_ACCESS, cb, private_data, (xdrproc_t)xdr_ACCESS3res, sizeof(ACCESS3res));
188 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/access call");
192 args.object.data.data_len = fh->data.data_len;
193 args.object.data.data_val = fh->data.data_val;
194 args.access = access;
196 if (xdr_ACCESS3args(&pdu->xdr, &args) == 0) {
197 rpc_set_error(rpc, "XDR error: Failed to encode ACCESS3args");
198 rpc_free_pdu(rpc, pdu);
202 if (rpc_queue_pdu(rpc, pdu) != 0) {
203 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/access call");
204 rpc_free_pdu(rpc, pdu);
213 int rpc_nfs_read_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, nfs_off_t offset, size_t count, void *private_data)
218 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_READ, cb, private_data, (xdrproc_t)xdr_READ3res, sizeof(READ3res));
220 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/read call");
224 args.file.data.data_len = fh->data.data_len;
225 args.file.data.data_val = fh->data.data_val;
226 args.offset = offset;
229 if (xdr_READ3args(&pdu->xdr, &args) == 0) {
230 rpc_set_error(rpc, "XDR error: Failed to encode READ3args");
231 rpc_free_pdu(rpc, pdu);
235 if (rpc_queue_pdu(rpc, pdu) != 0) {
236 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/read call");
237 rpc_free_pdu(rpc, pdu);
245 int rpc_nfs_write_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *buf, nfs_off_t offset, size_t count, int stable_how, void *private_data)
250 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_WRITE, cb, private_data, (xdrproc_t)xdr_WRITE3res, sizeof(WRITE3res));
252 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/write call");
256 args.file.data.data_len = fh->data.data_len;
257 args.file.data.data_val = fh->data.data_val;
258 args.offset = offset;
260 args.stable = stable_how;;
261 args.data.data_len = count;
262 args.data.data_val = buf;
264 if (xdr_WRITE3args(&pdu->xdr, &args) == 0) {
265 rpc_set_error(rpc, "XDR error: Failed to encode WRITE3args");
266 rpc_free_pdu(rpc, pdu);
270 if (rpc_queue_pdu(rpc, pdu) != 0) {
271 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/write call");
272 rpc_free_pdu(rpc, pdu);
281 int rpc_nfs_commit_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data)
286 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_COMMIT, cb, private_data, (xdrproc_t)xdr_COMMIT3res, sizeof(COMMIT3res));
288 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/commit call");
292 args.file.data.data_len = fh->data.data_len;
293 args.file.data.data_val = fh->data.data_val;
297 if (xdr_COMMIT3args(&pdu->xdr, &args) == 0) {
298 rpc_set_error(rpc, "XDR error: Failed to encode WRITE3args");
299 rpc_free_pdu(rpc, pdu);
303 if (rpc_queue_pdu(rpc, pdu) != 0) {
304 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/commit call");
305 rpc_free_pdu(rpc, pdu);
313 int rpc_nfs_setattr_async(struct rpc_context *rpc, rpc_cb cb, SETATTR3args *args, void *private_data)
317 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_SETATTR, cb, private_data, (xdrproc_t)xdr_SETATTR3res, sizeof(SETATTR3res));
319 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/setattr call");
323 if (xdr_SETATTR3args(&pdu->xdr, args) == 0) {
324 rpc_set_error(rpc, "XDR error: Failed to encode SETATTR3args");
325 rpc_free_pdu(rpc, pdu);
329 if (rpc_queue_pdu(rpc, pdu) != 0) {
330 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/setattr call");
331 rpc_free_pdu(rpc, pdu);
340 int rpc_nfs_mkdir_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *dir, void *private_data)
345 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_MKDIR, cb, private_data, (xdrproc_t)xdr_MKDIR3res, sizeof(MKDIR3res));
347 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/setattr call");
351 bzero(&args, sizeof(MKDIR3args));
352 args.where.dir.data.data_len = fh->data.data_len;
353 args.where.dir.data.data_val = fh->data.data_val;
354 args.where.name = dir;
355 args.attributes.mode.set_it = 1;
356 args.attributes.mode.set_mode3_u.mode = 0755;
358 if (xdr_MKDIR3args(&pdu->xdr, &args) == 0) {
359 rpc_set_error(rpc, "XDR error: Failed to encode MKDIR3args");
360 rpc_free_pdu(rpc, pdu);
364 if (rpc_queue_pdu(rpc, pdu) != 0) {
365 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/mkdir call");
366 rpc_free_pdu(rpc, pdu);
376 int rpc_nfs_rmdir_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *dir, void *private_data)
381 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_RMDIR, cb, private_data, (xdrproc_t)xdr_RMDIR3res, sizeof(RMDIR3res));
383 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/rmdir call");
387 bzero(&args, sizeof(RMDIR3args));
388 args.object.dir.data.data_len = fh->data.data_len;
389 args.object.dir.data.data_val = fh->data.data_val;
390 args.object.name = dir;
392 if (xdr_RMDIR3args(&pdu->xdr, &args) == 0) {
393 rpc_set_error(rpc, "XDR error: Failed to encode RMDIR3args");
394 rpc_free_pdu(rpc, pdu);
398 if (rpc_queue_pdu(rpc, pdu) != 0) {
399 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/rmdir call");
400 rpc_free_pdu(rpc, pdu);
409 int rpc_nfs_create_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *file, int mode, void *private_data)
414 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_CREATE, cb, private_data, (xdrproc_t)xdr_CREATE3res, sizeof(CREATE3res));
416 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/create call");
420 bzero(&args, sizeof(CREATE3args));
421 args.where.dir.data.data_len = fh->data.data_len;
422 args.where.dir.data.data_val = fh->data.data_val;
423 args.where.name = file;
424 args.how.mode = UNCHECKED;
425 args.how.createhow3_u.obj_attributes.mode.set_it = 1;
426 args.how.createhow3_u.obj_attributes.mode.set_mode3_u.mode = mode;
428 if (xdr_CREATE3args(&pdu->xdr, &args) == 0) {
429 rpc_set_error(rpc, "XDR error: Failed to encode CREATE3args");
430 rpc_free_pdu(rpc, pdu);
434 if (rpc_queue_pdu(rpc, pdu) != 0) {
435 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/create call");
436 rpc_free_pdu(rpc, pdu);
446 int rpc_nfs_remove_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *file, void *private_data)
451 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_REMOVE, cb, private_data, (xdrproc_t)xdr_REMOVE3res, sizeof(REMOVE3res));
453 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/remove call");
457 bzero(&args, sizeof(REMOVE3args));
458 args.object.dir.data.data_len = fh->data.data_len;
459 args.object.dir.data.data_val = fh->data.data_val;
460 args.object.name = file;
462 if (xdr_REMOVE3args(&pdu->xdr, &args) == 0) {
463 rpc_set_error(rpc, "XDR error: Failed to encode REMOVE3args");
464 rpc_free_pdu(rpc, pdu);
468 if (rpc_queue_pdu(rpc, pdu) != 0) {
469 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/remove call");
470 rpc_free_pdu(rpc, pdu);
478 int rpc_nfs_readdir_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, uint64_t cookie, char *cookieverf, int count, void *private_data)
483 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_READDIR, cb, private_data, (xdrproc_t)xdr_READDIR3res, sizeof(READDIR3res));
485 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/readdir call");
489 bzero(&args, sizeof(READDIR3args));
490 args.dir.data.data_len = fh->data.data_len;
491 args.dir.data.data_val = fh->data.data_val;
492 args.cookie = cookie;
493 memcpy(&args.cookieverf, cookieverf, sizeof(cookieverf3));
496 if (xdr_READDIR3args(&pdu->xdr, &args) == 0) {
497 rpc_set_error(rpc, "XDR error: Failed to encode READDIR3args");
498 rpc_free_pdu(rpc, pdu);
502 if (rpc_queue_pdu(rpc, pdu) != 0) {
503 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/readdir call");
504 rpc_free_pdu(rpc, pdu);
511 int rpc_nfs_fsstat_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data)
516 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_FSSTAT, cb, private_data, (xdrproc_t)xdr_FSSTAT3res, sizeof(FSSTAT3res));
518 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/fsstat call");
522 args.fsroot.data.data_len = fh->data.data_len;
523 args.fsroot.data.data_val = fh->data.data_val;
525 if (xdr_FSSTAT3args(&pdu->xdr, &args) == 0) {
526 rpc_set_error(rpc, "XDR error: Failed to encode FSSTAT3args");
527 rpc_free_pdu(rpc, pdu);
531 if (rpc_queue_pdu(rpc, pdu) != 0) {
532 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/fsstat call");
533 rpc_free_pdu(rpc, pdu);
541 int rpc_nfs_readlink_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, void *private_data)
546 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_READLINK, cb, private_data, (xdrproc_t)xdr_READLINK3res, sizeof(READLINK3res));
548 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/readlink call");
552 args.symlink.data.data_len = fh->data.data_len;
553 args.symlink.data.data_val = fh->data.data_val;
555 if (xdr_READLINK3args(&pdu->xdr, &args) == 0) {
556 rpc_set_error(rpc, "XDR error: Failed to encode READLINK3args");
557 rpc_free_pdu(rpc, pdu);
561 if (rpc_queue_pdu(rpc, pdu) != 0) {
562 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/readlink call");
563 rpc_free_pdu(rpc, pdu);
571 int rpc_nfs_symlink_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *fh, char *newname, char *oldpath, void *private_data)
576 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_SYMLINK, cb, private_data, (xdrproc_t)xdr_SYMLINK3res, sizeof(SYMLINK3res));
578 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/symlink call");
582 bzero(&args, sizeof(SYMLINK3args));
583 args.where.dir.data.data_len = fh->data.data_len;
584 args.where.dir.data.data_val = fh->data.data_val;
585 args.where.name = newname;
586 args.symlink.symlink_attributes.mode.set_it = 1;
587 args.symlink.symlink_attributes.mode.set_mode3_u.mode = S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH;
588 args.symlink.symlink_data = oldpath;
590 if (xdr_SYMLINK3args(&pdu->xdr, &args) == 0) {
591 rpc_set_error(rpc, "XDR error: Failed to encode SYMLINK3args");
592 rpc_free_pdu(rpc, pdu);
596 if (rpc_queue_pdu(rpc, pdu) != 0) {
597 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/symlink call");
598 rpc_free_pdu(rpc, pdu);
608 int rpc_nfs_rename_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *olddir, char *oldname, struct nfs_fh3 *newdir, char *newname, void *private_data)
613 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_RENAME, cb, private_data, (xdrproc_t)xdr_RENAME3res, sizeof(RENAME3res));
615 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/rename call");
619 bzero(&args, sizeof(RENAME3args));
620 args.from.dir.data.data_len = olddir->data.data_len;
621 args.from.dir.data.data_val = olddir->data.data_val;
622 args.from.name = oldname;
623 args.to.dir.data.data_len = newdir->data.data_len;
624 args.to.dir.data.data_val = newdir->data.data_val;
625 args.to.name = newname;
627 if (xdr_RENAME3args(&pdu->xdr, &args) == 0) {
628 rpc_set_error(rpc, "XDR error: Failed to encode RENAME3args");
629 rpc_free_pdu(rpc, pdu);
633 if (rpc_queue_pdu(rpc, pdu) != 0) {
634 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/rename call");
635 rpc_free_pdu(rpc, pdu);
645 int rpc_nfs_link_async(struct rpc_context *rpc, rpc_cb cb, struct nfs_fh3 *file, struct nfs_fh3 *newdir, char *newname, void *private_data)
650 pdu = rpc_allocate_pdu(rpc, NFS_PROGRAM, NFS_V3, NFS3_LINK, cb, private_data, (xdrproc_t)xdr_LINK3res, sizeof(LINK3res));
652 rpc_set_error(rpc, "Out of memory. Failed to allocate pdu for nfs/link call");
656 bzero(&args, sizeof(LINK3args));
657 args.file.data.data_len = file->data.data_len;
658 args.file.data.data_val = file->data.data_val;
659 args.link.dir.data.data_len = newdir->data.data_len;
660 args.link.dir.data.data_val = newdir->data.data_val;
661 args.link.name = newname;
663 if (xdr_LINK3args(&pdu->xdr, &args) == 0) {
664 rpc_set_error(rpc, "XDR error: Failed to encode LINK3args");
665 rpc_free_pdu(rpc, pdu);
669 if (rpc_queue_pdu(rpc, pdu) != 0) {
670 rpc_set_error(rpc, "Out of memory. Failed to queue pdu for nfs/link call");
671 rpc_free_pdu(rpc, pdu);