Commit | Line | Data |
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84004dbf RS |
1 | /* |
2 | Copyright (C) 2010 by Ronnie Sahlberg <ronniesahlberg@gmail.com> | |
3 | ||
4 | This program is free software; you can redistribute it and/or modify | |
5 | it under the terms of the GNU Lesser General Public License as published by | |
6 | the Free Software Foundation; either version 2.1 of the License, or | |
7 | (at your option) any later version. | |
8 | ||
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 Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public License | |
15 | along with this program; if not, see <http://www.gnu.org/licenses/>. | |
16 | */ | |
17 | /* | |
18 | * High level api to nfs filesystems | |
19 | */ | |
00748f36 RS |
20 | #ifdef HAVE_CONFIG_H |
21 | #include "config.h" | |
22 | #endif | |
23 | ||
108c622a RS |
24 | #ifdef AROS |
25 | #include "aros_compat.h" | |
26 | #endif | |
27 | ||
a8a1b858 M |
28 | #ifdef WIN32 |
29 | #include "win32_compat.h" | |
bff8fe46 RS |
30 | #endif |
31 | ||
bd2f43c8 M |
32 | #ifdef HAVE_SYS_SOCKET_H |
33 | #include <sys/socket.h> | |
34 | #endif | |
35 | ||
bff8fe46 | 36 | #ifdef HAVE_NET_IF_H |
eecdc4f3 | 37 | #include <net/if.h> |
bff8fe46 | 38 | #endif |
d7c6e9aa | 39 | |
d7c6e9aa | 40 | #ifdef ANDROID |
d7c6e9aa | 41 | #define statvfs statfs |
108c622a RS |
42 | #endif |
43 | ||
44 | #ifdef HAVE_SYS_VFS_H | |
45 | #include <sys/vfs.h> | |
46 | #endif | |
47 | ||
48 | #ifdef HAVE_SYS_STATVFS_H | |
d7c6e9aa | 49 | #include <sys/statvfs.h> |
108c622a | 50 | #endif |
eecdc4f3 | 51 | |
00748f36 RS |
52 | #ifdef HAVE_SYS_IOCTL_H |
53 | #include <sys/ioctl.h> | |
eecdc4f3 RS |
54 | #endif |
55 | ||
d7c6e9aa RS |
56 | #ifdef HAVE_POLL_H |
57 | #include <poll.h> | |
58 | #endif | |
59 | ||
bff8fe46 RS |
60 | #ifdef HAVE_NETDB_H |
61 | #include <netdb.h> | |
62 | #endif | |
63 | ||
00748f36 RS |
64 | #ifdef HAVE_UNISTD_H |
65 | #include <unistd.h> | |
66 | #endif | |
67 | ||
72897005 RS |
68 | #ifdef HAVE_NETINET_IN_H |
69 | #include <netinet/in.h> | |
70 | #endif | |
71 | ||
bff8fe46 RS |
72 | #ifdef HAVE_STRINGS_H |
73 | #include <strings.h> | |
74 | #endif | |
75 | ||
84004dbf RS |
76 | #include <stdio.h> |
77 | #include <stdlib.h> | |
78 | #include <string.h> | |
f3a75078 | 79 | #include <assert.h> |
84004dbf RS |
80 | #include <sys/types.h> |
81 | #include <sys/stat.h> | |
84004dbf RS |
82 | #include <fcntl.h> |
83 | #include <errno.h> | |
a8a1b858 | 84 | |
647d2ea1 RS |
85 | #ifdef HAVE_SYS_SOCKIO_H |
86 | #include <sys/sockio.h> | |
87 | #endif | |
a8a1b858 | 88 | |
763cd6e3 | 89 | #include "libnfs-zdr.h" |
84004dbf RS |
90 | #include "libnfs.h" |
91 | #include "libnfs-raw.h" | |
92 | #include "libnfs-raw-mount.h" | |
93 | #include "libnfs-raw-nfs.h" | |
1896d37b | 94 | #include "libnfs-private.h" |
84004dbf RS |
95 | |
96 | struct sync_cb_data { | |
9e6ac3d4 AR |
97 | int is_finished; |
98 | int status; | |
99 | uint64_t offset; | |
100 | void *return_data; | |
101 | int return_int; | |
102 | const char *call; | |
84004dbf RS |
103 | }; |
104 | ||
105 | ||
df5af25f | 106 | static void wait_for_reply(struct rpc_context *rpc, struct sync_cb_data *cb_data) |
84004dbf RS |
107 | { |
108 | struct pollfd pfd; | |
109 | ||
f3a75078 RS |
110 | assert(rpc->magic == RPC_CONTEXT_MAGIC); |
111 | ||
b077fdeb RS |
112 | while (!cb_data->is_finished) { |
113 | ||
df5af25f RS |
114 | pfd.fd = rpc_get_fd(rpc); |
115 | pfd.events = rpc_which_events(rpc); | |
84004dbf | 116 | if (poll(&pfd, 1, -1) < 0) { |
df5af25f | 117 | rpc_set_error(rpc, "Poll failed"); |
84004dbf RS |
118 | cb_data->status = -EIO; |
119 | break; | |
120 | } | |
df5af25f RS |
121 | if (rpc_service(rpc, pfd.revents) < 0) { |
122 | rpc_set_error(rpc, "rpc_service failed"); | |
84004dbf RS |
123 | cb_data->status = -EIO; |
124 | break; | |
125 | } | |
b077fdeb RS |
126 | if (rpc_get_fd(rpc) == -1) { |
127 | rpc_set_error(rpc, "Socket closed\n"); | |
128 | break; | |
129 | } | |
130 | } | |
131 | } | |
132 | ||
133 | static void wait_for_nfs_reply(struct nfs_context *nfs, struct sync_cb_data *cb_data) | |
134 | { | |
135 | struct pollfd pfd; | |
136 | ||
137 | while (!cb_data->is_finished) { | |
138 | ||
139 | pfd.fd = nfs_get_fd(nfs); | |
140 | pfd.events = nfs_which_events(nfs); | |
141 | if (poll(&pfd, 1, -1) < 0) { | |
142 | nfs_set_error(nfs, "Poll failed"); | |
143 | cb_data->status = -EIO; | |
144 | break; | |
145 | } | |
146 | if (nfs_service(nfs, pfd.revents) < 0) { | |
147 | nfs_set_error(nfs, "nfs_service failed"); | |
148 | cb_data->status = -EIO; | |
149 | break; | |
150 | } | |
84004dbf RS |
151 | } |
152 | } | |
153 | ||
154 | ||
155 | ||
156 | ||
157 | ||
158 | ||
159 | /* | |
160 | * connect to the server and mount the export | |
161 | */ | |
1896d37b | 162 | static void mount_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
163 | { |
164 | struct sync_cb_data *cb_data = private_data; | |
165 | ||
166 | cb_data->is_finished = 1; | |
167 | cb_data->status = status; | |
168 | ||
169 | if (status < 0) { | |
1896d37b | 170 | nfs_set_error(nfs, "mount/mnt call failed with \"%s\"", (char *)data); |
84004dbf RS |
171 | return; |
172 | } | |
173 | } | |
174 | ||
e2ba5764 | 175 | int nfs_mount(struct nfs_context *nfs, const char *server, const char *export) |
84004dbf RS |
176 | { |
177 | struct sync_cb_data cb_data; | |
a3d44462 | 178 | struct rpc_context *rpc = nfs_get_rpc_context(nfs); |
84004dbf | 179 | |
f3a75078 RS |
180 | assert(rpc->magic == RPC_CONTEXT_MAGIC); |
181 | ||
84004dbf RS |
182 | cb_data.is_finished = 0; |
183 | ||
184 | if (nfs_mount_async(nfs, server, export, mount_cb, &cb_data) != 0) { | |
1896d37b | 185 | nfs_set_error(nfs, "nfs_mount_async failed"); |
84004dbf RS |
186 | return -1; |
187 | } | |
188 | ||
b077fdeb | 189 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf | 190 | |
a3d44462 RS |
191 | /* Dont want any more callbacks even if the socket is closed */ |
192 | rpc->connect_cb = NULL; | |
193 | ||
84004dbf RS |
194 | return cb_data.status; |
195 | } | |
196 | ||
197 | ||
198 | /* | |
199 | * stat() | |
200 | */ | |
1896d37b | 201 | static void stat_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
202 | { |
203 | struct sync_cb_data *cb_data = private_data; | |
204 | ||
205 | cb_data->is_finished = 1; | |
206 | cb_data->status = status; | |
207 | ||
208 | if (status < 0) { | |
1896d37b | 209 | nfs_set_error(nfs, "stat call failed with \"%s\"", (char *)data); |
84004dbf RS |
210 | return; |
211 | } | |
be184101 M |
212 | #ifdef WIN32 |
213 | memcpy(cb_data->return_data, data, sizeof(struct __stat64)); | |
214 | #else | |
215 | memcpy(cb_data->return_data, data, sizeof(struct stat)); | |
216 | #endif | |
84004dbf RS |
217 | } |
218 | ||
be184101 M |
219 | #ifdef WIN32 |
220 | int nfs_stat(struct nfs_context *nfs, const char *path, struct __stat64 *st) | |
221 | #else | |
e2ba5764 | 222 | int nfs_stat(struct nfs_context *nfs, const char *path, struct stat *st) |
be184101 | 223 | #endif |
84004dbf RS |
224 | { |
225 | struct sync_cb_data cb_data; | |
226 | ||
227 | cb_data.is_finished = 0; | |
228 | cb_data.return_data = st; | |
229 | ||
230 | if (nfs_stat_async(nfs, path, stat_cb, &cb_data) != 0) { | |
1896d37b | 231 | nfs_set_error(nfs, "nfs_stat_async failed"); |
84004dbf RS |
232 | return -1; |
233 | } | |
234 | ||
b077fdeb | 235 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
236 | |
237 | return cb_data.status; | |
238 | } | |
239 | ||
479302f7 RS |
240 | static void stat64_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
241 | { | |
242 | struct sync_cb_data *cb_data = private_data; | |
243 | ||
244 | cb_data->is_finished = 1; | |
245 | cb_data->status = status; | |
246 | ||
247 | if (status < 0) { | |
248 | nfs_set_error(nfs, "stat call failed with \"%s\"", (char *)data); | |
249 | return; | |
250 | } | |
251 | memcpy(cb_data->return_data, data, sizeof(struct nfs_stat_64)); | |
252 | } | |
253 | ||
254 | int nfs_stat64(struct nfs_context *nfs, const char *path, struct nfs_stat_64 *st) | |
255 | { | |
256 | struct sync_cb_data cb_data; | |
257 | ||
258 | cb_data.is_finished = 0; | |
259 | cb_data.return_data = st; | |
260 | ||
261 | if (nfs_stat64_async(nfs, path, stat64_cb, &cb_data) != 0) { | |
262 | nfs_set_error(nfs, "nfs_stat64_async failed"); | |
263 | return -1; | |
264 | } | |
265 | ||
266 | wait_for_nfs_reply(nfs, &cb_data); | |
267 | ||
268 | return cb_data.status; | |
269 | } | |
84004dbf | 270 | |
84004dbf RS |
271 | /* |
272 | * open() | |
273 | */ | |
1896d37b | 274 | static void open_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
275 | { |
276 | struct sync_cb_data *cb_data = private_data; | |
277 | struct nfsfh *fh, **nfsfh; | |
278 | ||
279 | cb_data->is_finished = 1; | |
280 | cb_data->status = status; | |
281 | ||
282 | if (status < 0) { | |
1896d37b | 283 | nfs_set_error(nfs, "open call failed with \"%s\"", (char *)data); |
84004dbf RS |
284 | return; |
285 | } | |
286 | ||
287 | fh = data; | |
288 | nfsfh = cb_data->return_data; | |
289 | *nfsfh = fh; | |
290 | } | |
291 | ||
3cea44dc | 292 | int nfs_open(struct nfs_context *nfs, const char *path, int flags, struct nfsfh **nfsfh) |
84004dbf RS |
293 | { |
294 | struct sync_cb_data cb_data; | |
295 | ||
296 | cb_data.is_finished = 0; | |
297 | cb_data.return_data = nfsfh; | |
298 | ||
3cea44dc | 299 | if (nfs_open_async(nfs, path, flags, open_cb, &cb_data) != 0) { |
1896d37b | 300 | nfs_set_error(nfs, "nfs_open_async failed"); |
84004dbf RS |
301 | return -1; |
302 | } | |
303 | ||
b077fdeb | 304 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
305 | |
306 | return cb_data.status; | |
307 | } | |
308 | ||
f893b680 RS |
309 | /* |
310 | * chdir() | |
311 | */ | |
312 | static void chdir_cb(int status, struct nfs_context *nfs, void *data, void *private_data) | |
313 | { | |
314 | struct sync_cb_data *cb_data = private_data; | |
315 | ||
316 | cb_data->is_finished = 1; | |
317 | cb_data->status = status; | |
318 | ||
319 | if (status < 0) { | |
320 | nfs_set_error(nfs, "chdir call failed with \"%s\"", (char *)data); | |
321 | return; | |
322 | } | |
323 | } | |
324 | ||
325 | int nfs_chdir(struct nfs_context *nfs, const char *path) | |
326 | { | |
327 | struct sync_cb_data cb_data; | |
328 | ||
329 | cb_data.is_finished = 0; | |
330 | ||
331 | if (nfs_chdir_async(nfs, path, chdir_cb, &cb_data) != 0) { | |
332 | nfs_set_error(nfs, "nfs_chdir_async failed with %s", | |
333 | nfs_get_error(nfs)); | |
334 | return -1; | |
335 | } | |
336 | ||
337 | wait_for_nfs_reply(nfs, &cb_data); | |
338 | ||
339 | return cb_data.status; | |
340 | } | |
84004dbf RS |
341 | |
342 | ||
343 | ||
344 | /* | |
345 | * pread() | |
346 | */ | |
1896d37b | 347 | static void pread_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
348 | { |
349 | struct sync_cb_data *cb_data = private_data; | |
350 | char *buffer; | |
351 | cb_data->is_finished = 1; | |
352 | cb_data->status = status; | |
353 | ||
354 | if (status < 0) { | |
9e6ac3d4 | 355 | nfs_set_error(nfs, "%s call failed with \"%s\"", cb_data->call, (char *)data); |
84004dbf RS |
356 | return; |
357 | } | |
358 | ||
359 | buffer = cb_data->return_data; | |
360 | memcpy(buffer, (char *)data, status); | |
361 | } | |
362 | ||
183451cf | 363 | int nfs_pread(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, uint64_t count, char *buffer) |
84004dbf RS |
364 | { |
365 | struct sync_cb_data cb_data; | |
366 | ||
367 | cb_data.is_finished = 0; | |
368 | cb_data.return_data = buffer; | |
9e6ac3d4 | 369 | cb_data.call = "pread"; |
84004dbf RS |
370 | |
371 | if (nfs_pread_async(nfs, nfsfh, offset, count, pread_cb, &cb_data) != 0) { | |
1896d37b | 372 | nfs_set_error(nfs, "nfs_pread_async failed"); |
84004dbf RS |
373 | return -1; |
374 | } | |
375 | ||
b077fdeb | 376 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
377 | |
378 | return cb_data.status; | |
379 | } | |
380 | ||
381 | /* | |
382 | * read() | |
383 | */ | |
183451cf | 384 | int nfs_read(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t count, char *buffer) |
84004dbf | 385 | { |
9e6ac3d4 AR |
386 | struct sync_cb_data cb_data; |
387 | ||
388 | cb_data.is_finished = 0; | |
389 | cb_data.return_data = buffer; | |
390 | cb_data.call = "read"; | |
391 | ||
392 | if (nfs_read_async(nfs, nfsfh, count, pread_cb, &cb_data) != 0) { | |
393 | nfs_set_error(nfs, "nfs_read_async failed"); | |
394 | return -1; | |
395 | } | |
396 | ||
397 | wait_for_nfs_reply(nfs, &cb_data); | |
398 | ||
399 | return cb_data.status; | |
84004dbf RS |
400 | } |
401 | ||
402 | /* | |
403 | * close() | |
404 | */ | |
1896d37b | 405 | static void close_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
406 | { |
407 | struct sync_cb_data *cb_data = private_data; | |
408 | cb_data->is_finished = 1; | |
409 | cb_data->status = status; | |
410 | ||
411 | if (status < 0) { | |
1896d37b | 412 | nfs_set_error(nfs, "close call failed with \"%s\"", (char *)data); |
84004dbf RS |
413 | return; |
414 | } | |
415 | } | |
416 | ||
e2ba5764 | 417 | int nfs_close(struct nfs_context *nfs, struct nfsfh *nfsfh) |
84004dbf RS |
418 | { |
419 | struct sync_cb_data cb_data; | |
420 | ||
421 | cb_data.is_finished = 0; | |
422 | ||
423 | if (nfs_close_async(nfs, nfsfh, close_cb, &cb_data) != 0) { | |
1896d37b | 424 | nfs_set_error(nfs, "nfs_close_async failed"); |
84004dbf RS |
425 | return -1; |
426 | } | |
427 | ||
b077fdeb | 428 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
429 | |
430 | return cb_data.status; | |
431 | } | |
432 | ||
433 | ||
434 | ||
435 | ||
436 | /* | |
437 | * fstat() | |
438 | */ | |
e2ba5764 | 439 | int nfs_fstat(struct nfs_context *nfs, struct nfsfh *nfsfh, struct stat *st) |
84004dbf RS |
440 | { |
441 | struct sync_cb_data cb_data; | |
442 | ||
443 | cb_data.is_finished = 0; | |
444 | cb_data.return_data = st; | |
445 | ||
446 | if (nfs_fstat_async(nfs, nfsfh, stat_cb, &cb_data) != 0) { | |
1896d37b | 447 | nfs_set_error(nfs, "nfs_fstat_async failed"); |
84004dbf RS |
448 | return -1; |
449 | } | |
450 | ||
b077fdeb | 451 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
452 | |
453 | return cb_data.status; | |
454 | } | |
455 | ||
3e020c15 RL |
456 | /* |
457 | * fstat64() | |
458 | */ | |
459 | int nfs_fstat64(struct nfs_context *nfs, struct nfsfh *nfsfh, struct nfs_stat_64 *st) | |
460 | { | |
461 | struct sync_cb_data cb_data; | |
462 | ||
463 | cb_data.is_finished = 0; | |
464 | cb_data.return_data = st; | |
465 | ||
466 | if (nfs_fstat64_async(nfs, nfsfh, stat64_cb, &cb_data) != 0) { | |
467 | nfs_set_error(nfs, "nfs_fstat64_async failed"); | |
468 | return -1; | |
469 | } | |
470 | ||
471 | wait_for_nfs_reply(nfs, &cb_data); | |
472 | ||
473 | return cb_data.status; | |
474 | } | |
475 | ||
84004dbf RS |
476 | |
477 | /* | |
478 | * pwrite() | |
479 | */ | |
1896d37b | 480 | static void pwrite_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
481 | { |
482 | struct sync_cb_data *cb_data = private_data; | |
483 | cb_data->is_finished = 1; | |
484 | cb_data->status = status; | |
485 | ||
9e6ac3d4 AR |
486 | if (status < 0) |
487 | nfs_set_error(nfs, "%s call failed with \"%s\"", cb_data->call, (char *)data); | |
84004dbf RS |
488 | } |
489 | ||
183451cf | 490 | int nfs_pwrite(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, uint64_t count, char *buf) |
84004dbf RS |
491 | { |
492 | struct sync_cb_data cb_data; | |
493 | ||
494 | cb_data.is_finished = 0; | |
9e6ac3d4 | 495 | cb_data.call = "pwrite"; |
84004dbf RS |
496 | |
497 | if (nfs_pwrite_async(nfs, nfsfh, offset, count, buf, pwrite_cb, &cb_data) != 0) { | |
1896d37b | 498 | nfs_set_error(nfs, "nfs_pwrite_async failed"); |
84004dbf RS |
499 | return -1; |
500 | } | |
501 | ||
b077fdeb | 502 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
503 | |
504 | return cb_data.status; | |
505 | } | |
506 | ||
507 | /* | |
508 | * write() | |
509 | */ | |
183451cf | 510 | int nfs_write(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t count, char *buf) |
84004dbf | 511 | { |
9e6ac3d4 AR |
512 | struct sync_cb_data cb_data; |
513 | ||
514 | cb_data.is_finished = 0; | |
515 | cb_data.call = "write"; | |
516 | ||
517 | if (nfs_write_async(nfs, nfsfh, count, buf, pwrite_cb, &cb_data) != 0) { | |
518 | nfs_set_error(nfs, "nfs_write_async failed"); | |
519 | return -1; | |
520 | } | |
521 | ||
522 | wait_for_nfs_reply(nfs, &cb_data); | |
523 | ||
524 | return cb_data.status; | |
84004dbf RS |
525 | } |
526 | ||
527 | ||
528 | /* | |
529 | * fsync() | |
530 | */ | |
1896d37b | 531 | static void fsync_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
532 | { |
533 | struct sync_cb_data *cb_data = private_data; | |
534 | cb_data->is_finished = 1; | |
535 | cb_data->status = status; | |
536 | ||
537 | if (status < 0) { | |
1896d37b | 538 | nfs_set_error(nfs, "fsync call failed with \"%s\"", (char *)data); |
84004dbf RS |
539 | return; |
540 | } | |
541 | } | |
542 | ||
e2ba5764 | 543 | int nfs_fsync(struct nfs_context *nfs, struct nfsfh *nfsfh) |
84004dbf RS |
544 | { |
545 | struct sync_cb_data cb_data; | |
546 | ||
547 | cb_data.is_finished = 0; | |
548 | ||
549 | if (nfs_fsync_async(nfs, nfsfh, fsync_cb, &cb_data) != 0) { | |
1896d37b | 550 | nfs_set_error(nfs, "nfs_fsync_async failed"); |
84004dbf RS |
551 | return -1; |
552 | } | |
553 | ||
b077fdeb | 554 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
555 | |
556 | return cb_data.status; | |
557 | } | |
558 | ||
559 | ||
560 | ||
561 | ||
562 | /* | |
563 | * ftruncate() | |
564 | */ | |
1896d37b | 565 | static void ftruncate_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
566 | { |
567 | struct sync_cb_data *cb_data = private_data; | |
568 | cb_data->is_finished = 1; | |
569 | cb_data->status = status; | |
570 | ||
571 | if (status < 0) { | |
1896d37b | 572 | nfs_set_error(nfs, "ftruncate call failed with \"%s\"", (char *)data); |
84004dbf RS |
573 | return; |
574 | } | |
575 | } | |
576 | ||
183451cf | 577 | int nfs_ftruncate(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t length) |
84004dbf RS |
578 | { |
579 | struct sync_cb_data cb_data; | |
580 | ||
581 | cb_data.is_finished = 0; | |
582 | ||
583 | if (nfs_ftruncate_async(nfs, nfsfh, length, ftruncate_cb, &cb_data) != 0) { | |
1896d37b | 584 | nfs_set_error(nfs, "nfs_ftruncate_async failed"); |
84004dbf RS |
585 | return -1; |
586 | } | |
587 | ||
b077fdeb | 588 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
589 | |
590 | return cb_data.status; | |
591 | } | |
592 | ||
593 | ||
594 | ||
595 | /* | |
596 | * truncate() | |
597 | */ | |
1896d37b | 598 | static void truncate_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
599 | { |
600 | struct sync_cb_data *cb_data = private_data; | |
601 | cb_data->is_finished = 1; | |
602 | cb_data->status = status; | |
603 | ||
604 | if (status < 0) { | |
1896d37b | 605 | nfs_set_error(nfs, "truncate call failed with \"%s\"", (char *)data); |
84004dbf RS |
606 | return; |
607 | } | |
608 | } | |
609 | ||
183451cf | 610 | int nfs_truncate(struct nfs_context *nfs, const char *path, uint64_t length) |
84004dbf RS |
611 | { |
612 | struct sync_cb_data cb_data; | |
613 | ||
614 | cb_data.is_finished = 0; | |
615 | ||
616 | if (nfs_truncate_async(nfs, path, length, truncate_cb, &cb_data) != 0) { | |
1896d37b | 617 | nfs_set_error(nfs, "nfs_ftruncate_async failed"); |
84004dbf RS |
618 | return -1; |
619 | } | |
620 | ||
b077fdeb | 621 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
622 | |
623 | return cb_data.status; | |
624 | } | |
625 | ||
626 | ||
627 | ||
628 | ||
629 | ||
630 | /* | |
631 | * mkdir() | |
632 | */ | |
1896d37b | 633 | static void mkdir_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
634 | { |
635 | struct sync_cb_data *cb_data = private_data; | |
636 | cb_data->is_finished = 1; | |
637 | cb_data->status = status; | |
638 | ||
639 | if (status < 0) { | |
1896d37b | 640 | nfs_set_error(nfs, "mkdir call failed with \"%s\"", (char *)data); |
84004dbf RS |
641 | return; |
642 | } | |
643 | } | |
644 | ||
e2ba5764 | 645 | int nfs_mkdir(struct nfs_context *nfs, const char *path) |
84004dbf RS |
646 | { |
647 | struct sync_cb_data cb_data; | |
648 | ||
649 | cb_data.is_finished = 0; | |
650 | ||
651 | if (nfs_mkdir_async(nfs, path, mkdir_cb, &cb_data) != 0) { | |
1896d37b | 652 | nfs_set_error(nfs, "nfs_mkdir_async failed"); |
84004dbf RS |
653 | return -1; |
654 | } | |
655 | ||
b077fdeb | 656 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
657 | |
658 | return cb_data.status; | |
659 | } | |
660 | ||
661 | ||
662 | ||
663 | ||
664 | ||
665 | /* | |
666 | * rmdir() | |
667 | */ | |
1896d37b | 668 | static void rmdir_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
669 | { |
670 | struct sync_cb_data *cb_data = private_data; | |
671 | cb_data->is_finished = 1; | |
672 | cb_data->status = status; | |
673 | ||
674 | if (status < 0) { | |
1896d37b | 675 | nfs_set_error(nfs, "rmdir call failed with \"%s\"", (char *)data); |
84004dbf RS |
676 | return; |
677 | } | |
678 | } | |
679 | ||
e2ba5764 | 680 | int nfs_rmdir(struct nfs_context *nfs, const char *path) |
84004dbf RS |
681 | { |
682 | struct sync_cb_data cb_data; | |
683 | ||
684 | cb_data.is_finished = 0; | |
685 | ||
686 | if (nfs_rmdir_async(nfs, path, rmdir_cb, &cb_data) != 0) { | |
1896d37b | 687 | nfs_set_error(nfs, "nfs_rmdir_async failed"); |
84004dbf RS |
688 | return -1; |
689 | } | |
690 | ||
b077fdeb | 691 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
692 | |
693 | return cb_data.status; | |
694 | } | |
695 | ||
696 | ||
697 | ||
698 | /* | |
699 | * creat() | |
700 | */ | |
1896d37b | 701 | static void creat_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
702 | { |
703 | struct sync_cb_data *cb_data = private_data; | |
704 | struct nfsfh *fh, **nfsfh; | |
705 | ||
706 | cb_data->is_finished = 1; | |
707 | cb_data->status = status; | |
708 | ||
709 | if (status < 0) { | |
1896d37b | 710 | nfs_set_error(nfs, "creat call failed with \"%s\"", (char *)data); |
84004dbf RS |
711 | return; |
712 | } | |
713 | ||
714 | fh = data; | |
715 | nfsfh = cb_data->return_data; | |
716 | *nfsfh = fh; | |
717 | } | |
718 | ||
037a1061 | 719 | int nfs_create(struct nfs_context *nfs, const char *path, int flags, int mode, struct nfsfh **nfsfh) |
84004dbf RS |
720 | { |
721 | struct sync_cb_data cb_data; | |
722 | ||
723 | cb_data.is_finished = 0; | |
724 | cb_data.return_data = nfsfh; | |
725 | ||
037a1061 RL |
726 | if (nfs_create_async(nfs, path, flags, mode, creat_cb, &cb_data) != 0) { |
727 | nfs_set_error(nfs, "nfs_create_async failed"); | |
84004dbf RS |
728 | return -1; |
729 | } | |
730 | ||
b077fdeb | 731 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
732 | |
733 | return cb_data.status; | |
734 | } | |
735 | ||
037a1061 RL |
736 | int nfs_creat(struct nfs_context *nfs, const char *path, int mode, struct nfsfh **nfsfh) |
737 | { | |
738 | return nfs_create(nfs, path, 0, mode, nfsfh); | |
739 | } | |
740 | ||
1ec6b50a RS |
741 | /* |
742 | * mknod() | |
743 | */ | |
744 | static void mknod_cb(int status, struct nfs_context *nfs, void *data, void *private_data) | |
745 | { | |
746 | struct sync_cb_data *cb_data = private_data; | |
747 | ||
748 | cb_data->is_finished = 1; | |
749 | cb_data->status = status; | |
84004dbf | 750 | |
1ec6b50a RS |
751 | if (status < 0) { |
752 | nfs_set_error(nfs, "mknod call failed with \"%s\"", (char *)data); | |
753 | return; | |
754 | } | |
755 | } | |
756 | ||
757 | int nfs_mknod(struct nfs_context *nfs, const char *path, int mode, int dev) | |
758 | { | |
759 | struct sync_cb_data cb_data; | |
760 | ||
761 | cb_data.is_finished = 0; | |
762 | ||
763 | if (nfs_mknod_async(nfs, path, mode, dev, mknod_cb, &cb_data) != 0) { | |
764 | nfs_set_error(nfs, "nfs_creat_async failed"); | |
765 | return -1; | |
766 | } | |
767 | ||
768 | wait_for_nfs_reply(nfs, &cb_data); | |
769 | ||
770 | return cb_data.status; | |
771 | } | |
84004dbf RS |
772 | |
773 | ||
774 | /* | |
775 | * unlink() | |
776 | */ | |
1896d37b | 777 | static void unlink_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
778 | { |
779 | struct sync_cb_data *cb_data = private_data; | |
780 | ||
781 | cb_data->is_finished = 1; | |
782 | cb_data->status = status; | |
783 | ||
784 | if (status < 0) { | |
1896d37b | 785 | nfs_set_error(nfs, "unlink call failed with \"%s\"", (char *)data); |
84004dbf RS |
786 | return; |
787 | } | |
788 | } | |
789 | ||
e2ba5764 | 790 | int nfs_unlink(struct nfs_context *nfs, const char *path) |
84004dbf RS |
791 | { |
792 | struct sync_cb_data cb_data; | |
793 | ||
794 | cb_data.is_finished = 0; | |
795 | ||
796 | if (nfs_unlink_async(nfs, path, unlink_cb, &cb_data) != 0) { | |
1896d37b | 797 | nfs_set_error(nfs, "nfs_unlink_async failed"); |
84004dbf RS |
798 | return -1; |
799 | } | |
800 | ||
b077fdeb | 801 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
802 | |
803 | return cb_data.status; | |
804 | } | |
805 | ||
806 | ||
807 | ||
808 | /* | |
809 | * opendir() | |
810 | */ | |
1896d37b | 811 | static void opendir_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
812 | { |
813 | struct sync_cb_data *cb_data = private_data; | |
814 | struct nfsdir *dir, **nfsdir; | |
815 | ||
816 | cb_data->is_finished = 1; | |
817 | cb_data->status = status; | |
818 | ||
819 | if (status < 0) { | |
1896d37b | 820 | nfs_set_error(nfs, "opendir call failed with \"%s\"", (char *)data); |
84004dbf RS |
821 | return; |
822 | } | |
823 | ||
824 | dir = data; | |
825 | nfsdir = cb_data->return_data; | |
826 | *nfsdir = dir; | |
827 | } | |
828 | ||
e2ba5764 | 829 | int nfs_opendir(struct nfs_context *nfs, const char *path, struct nfsdir **nfsdir) |
84004dbf RS |
830 | { |
831 | struct sync_cb_data cb_data; | |
832 | ||
833 | cb_data.is_finished = 0; | |
834 | cb_data.return_data = nfsdir; | |
835 | ||
836 | if (nfs_opendir_async(nfs, path, opendir_cb, &cb_data) != 0) { | |
1896d37b | 837 | nfs_set_error(nfs, "nfs_opendir_async failed"); |
84004dbf RS |
838 | return -1; |
839 | } | |
840 | ||
b077fdeb | 841 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
842 | |
843 | return cb_data.status; | |
844 | } | |
845 | ||
846 | ||
847 | /* | |
848 | * lseek() | |
849 | */ | |
1896d37b | 850 | static void lseek_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
851 | { |
852 | struct sync_cb_data *cb_data = private_data; | |
853 | ||
854 | cb_data->is_finished = 1; | |
855 | cb_data->status = status; | |
856 | ||
857 | if (status < 0) { | |
1896d37b | 858 | nfs_set_error(nfs, "lseek call failed with \"%s\"", (char *)data); |
84004dbf RS |
859 | return; |
860 | } | |
861 | ||
862 | if (cb_data->return_data != NULL) { | |
183451cf | 863 | memcpy(cb_data->return_data, data, sizeof(uint64_t)); |
84004dbf RS |
864 | } |
865 | } | |
866 | ||
1f1b6cb0 | 867 | int nfs_lseek(struct nfs_context *nfs, struct nfsfh *nfsfh, int64_t offset, int whence, uint64_t *current_offset) |
84004dbf RS |
868 | { |
869 | struct sync_cb_data cb_data; | |
870 | ||
871 | cb_data.is_finished = 0; | |
872 | cb_data.return_data = current_offset; | |
873 | ||
874 | if (nfs_lseek_async(nfs, nfsfh, offset, whence, lseek_cb, &cb_data) != 0) { | |
1896d37b | 875 | nfs_set_error(nfs, "nfs_lseek_async failed"); |
84004dbf RS |
876 | return -1; |
877 | } | |
878 | ||
b077fdeb | 879 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
880 | |
881 | return cb_data.status; | |
882 | } | |
883 | ||
884 | ||
885 | ||
886 | /* | |
887 | * statvfs() | |
888 | */ | |
1896d37b | 889 | static void statvfs_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
890 | { |
891 | struct sync_cb_data *cb_data = private_data; | |
892 | ||
893 | cb_data->is_finished = 1; | |
894 | cb_data->status = status; | |
895 | ||
896 | if (status < 0) { | |
1896d37b | 897 | nfs_set_error(nfs, "statvfs call failed with \"%s\"", (char *)data); |
84004dbf RS |
898 | return; |
899 | } | |
fcc42bfe | 900 | |
84004dbf RS |
901 | memcpy(cb_data->return_data, data, sizeof(struct statvfs)); |
902 | } | |
903 | ||
e2ba5764 | 904 | int nfs_statvfs(struct nfs_context *nfs, const char *path, struct statvfs *svfs) |
84004dbf RS |
905 | { |
906 | struct sync_cb_data cb_data; | |
907 | ||
908 | cb_data.is_finished = 0; | |
909 | cb_data.return_data = svfs; | |
910 | ||
911 | if (nfs_statvfs_async(nfs, path, statvfs_cb, &cb_data) != 0) { | |
1896d37b | 912 | nfs_set_error(nfs, "nfs_statvfs_async failed"); |
84004dbf RS |
913 | return -1; |
914 | } | |
915 | ||
b077fdeb | 916 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
917 | |
918 | return cb_data.status; | |
919 | } | |
920 | ||
921 | ||
922 | ||
923 | ||
924 | ||
925 | /* | |
926 | * readlink() | |
927 | */ | |
1896d37b | 928 | static void readlink_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
929 | { |
930 | struct sync_cb_data *cb_data = private_data; | |
931 | ||
932 | cb_data->is_finished = 1; | |
933 | cb_data->status = status; | |
934 | ||
935 | if (status < 0) { | |
1896d37b | 936 | nfs_set_error(nfs, "readlink call failed with \"%s\"", (char *)data); |
84004dbf RS |
937 | return; |
938 | } | |
939 | ||
940 | if (strlen(data) > (size_t)cb_data->return_int) { | |
1896d37b | 941 | nfs_set_error(nfs, "Too small buffer for readlink"); |
84004dbf RS |
942 | cb_data->status = -ENAMETOOLONG; |
943 | return; | |
944 | } | |
945 | ||
946 | memcpy(cb_data->return_data, data, strlen(data)+1); | |
947 | } | |
948 | ||
e2ba5764 | 949 | int nfs_readlink(struct nfs_context *nfs, const char *path, char *buf, int bufsize) |
84004dbf RS |
950 | { |
951 | struct sync_cb_data cb_data; | |
952 | ||
953 | cb_data.is_finished = 0; | |
954 | cb_data.return_data = buf; | |
955 | cb_data.return_int = bufsize; | |
956 | ||
957 | if (nfs_readlink_async(nfs, path, readlink_cb, &cb_data) != 0) { | |
1896d37b | 958 | nfs_set_error(nfs, "nfs_readlink_async failed"); |
84004dbf RS |
959 | return -1; |
960 | } | |
961 | ||
b077fdeb | 962 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
963 | |
964 | return cb_data.status; | |
965 | } | |
966 | ||
967 | ||
968 | ||
969 | /* | |
970 | * chmod() | |
971 | */ | |
1896d37b | 972 | static void chmod_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
973 | { |
974 | struct sync_cb_data *cb_data = private_data; | |
975 | ||
976 | cb_data->is_finished = 1; | |
977 | cb_data->status = status; | |
978 | ||
979 | if (status < 0) { | |
1896d37b | 980 | nfs_set_error(nfs, "chmod call failed with \"%s\"", (char *)data); |
84004dbf RS |
981 | return; |
982 | } | |
983 | } | |
984 | ||
e2ba5764 | 985 | int nfs_chmod(struct nfs_context *nfs, const char *path, int mode) |
84004dbf RS |
986 | { |
987 | struct sync_cb_data cb_data; | |
988 | ||
989 | cb_data.is_finished = 0; | |
990 | ||
991 | if (nfs_chmod_async(nfs, path, mode, chmod_cb, &cb_data) != 0) { | |
1896d37b | 992 | nfs_set_error(nfs, "nfs_chmod_async failed"); |
84004dbf RS |
993 | return -1; |
994 | } | |
995 | ||
b077fdeb | 996 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
997 | |
998 | return cb_data.status; | |
999 | } | |
1000 | ||
1001 | ||
1002 | ||
1003 | ||
1004 | /* | |
1005 | * fchmod() | |
1006 | */ | |
1896d37b | 1007 | static void fchmod_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
1008 | { |
1009 | struct sync_cb_data *cb_data = private_data; | |
1010 | ||
1011 | cb_data->is_finished = 1; | |
1012 | cb_data->status = status; | |
1013 | ||
1014 | if (status < 0) { | |
1896d37b | 1015 | nfs_set_error(nfs, "fchmod call failed with \"%s\"", (char *)data); |
84004dbf RS |
1016 | return; |
1017 | } | |
1018 | } | |
1019 | ||
e2ba5764 | 1020 | int nfs_fchmod(struct nfs_context *nfs, struct nfsfh *nfsfh, int mode) |
84004dbf RS |
1021 | { |
1022 | struct sync_cb_data cb_data; | |
1023 | ||
1024 | cb_data.is_finished = 0; | |
1025 | ||
1026 | if (nfs_fchmod_async(nfs, nfsfh, mode, fchmod_cb, &cb_data) != 0) { | |
1896d37b | 1027 | nfs_set_error(nfs, "nfs_fchmod_async failed"); |
84004dbf RS |
1028 | return -1; |
1029 | } | |
1030 | ||
b077fdeb | 1031 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
1032 | |
1033 | return cb_data.status; | |
1034 | } | |
1035 | ||
1036 | ||
1037 | ||
1038 | ||
1039 | /* | |
1040 | * chown() | |
1041 | */ | |
1896d37b | 1042 | static void chown_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
1043 | { |
1044 | struct sync_cb_data *cb_data = private_data; | |
1045 | ||
1046 | cb_data->is_finished = 1; | |
1047 | cb_data->status = status; | |
1048 | ||
1049 | if (status < 0) { | |
1896d37b | 1050 | nfs_set_error(nfs, "chown call failed with \"%s\"", (char *)data); |
84004dbf RS |
1051 | return; |
1052 | } | |
1053 | } | |
1054 | ||
e2ba5764 | 1055 | int nfs_chown(struct nfs_context *nfs, const char *path, int uid, int gid) |
84004dbf RS |
1056 | { |
1057 | struct sync_cb_data cb_data; | |
1058 | ||
1059 | cb_data.is_finished = 0; | |
1060 | ||
1061 | if (nfs_chown_async(nfs, path, uid, gid, chown_cb, &cb_data) != 0) { | |
1896d37b | 1062 | nfs_set_error(nfs, "nfs_chown_async failed"); |
84004dbf RS |
1063 | return -1; |
1064 | } | |
1065 | ||
b077fdeb | 1066 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
1067 | |
1068 | return cb_data.status; | |
1069 | } | |
1070 | ||
5935a28a RL |
1071 | /* |
1072 | * lchown() | |
1073 | */ | |
1074 | int nfs_lchown(struct nfs_context *nfs, const char *path, int uid, int gid) | |
1075 | { | |
1076 | struct sync_cb_data cb_data; | |
1077 | ||
1078 | cb_data.is_finished = 0; | |
1079 | ||
1080 | if (nfs_lchown_async(nfs, path, uid, gid, chown_cb, &cb_data) != 0) { | |
1081 | nfs_set_error(nfs, "nfs_lchown_async failed"); | |
1082 | return -1; | |
1083 | } | |
1084 | ||
1085 | wait_for_nfs_reply(nfs, &cb_data); | |
1086 | ||
1087 | return cb_data.status; | |
1088 | } | |
1089 | ||
84004dbf RS |
1090 | /* |
1091 | * fchown() | |
1092 | */ | |
1896d37b | 1093 | static void fchown_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
1094 | { |
1095 | struct sync_cb_data *cb_data = private_data; | |
1096 | ||
1097 | cb_data->is_finished = 1; | |
1098 | cb_data->status = status; | |
1099 | ||
1100 | if (status < 0) { | |
1896d37b | 1101 | nfs_set_error(nfs, "fchown call failed with \"%s\"", (char *)data); |
84004dbf RS |
1102 | return; |
1103 | } | |
1104 | } | |
1105 | ||
e2ba5764 | 1106 | int nfs_fchown(struct nfs_context *nfs, struct nfsfh *nfsfh, int uid, int gid) |
84004dbf RS |
1107 | { |
1108 | struct sync_cb_data cb_data; | |
1109 | ||
1110 | cb_data.is_finished = 0; | |
1111 | ||
1112 | if (nfs_fchown_async(nfs, nfsfh, uid, gid, fchown_cb, &cb_data) != 0) { | |
1896d37b | 1113 | nfs_set_error(nfs, "nfs_fchown_async failed"); |
84004dbf RS |
1114 | return -1; |
1115 | } | |
1116 | ||
b077fdeb | 1117 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
1118 | |
1119 | return cb_data.status; | |
1120 | } | |
1121 | ||
1122 | ||
1123 | ||
1124 | /* | |
1125 | * utimes() | |
1126 | */ | |
1896d37b | 1127 | static void utimes_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
1128 | { |
1129 | struct sync_cb_data *cb_data = private_data; | |
1130 | ||
1131 | cb_data->is_finished = 1; | |
1132 | cb_data->status = status; | |
1133 | ||
1134 | if (status < 0) { | |
1896d37b | 1135 | nfs_set_error(nfs, "utimes call failed with \"%s\"", (char *)data); |
84004dbf RS |
1136 | return; |
1137 | } | |
1138 | } | |
1139 | ||
e2ba5764 | 1140 | int nfs_utimes(struct nfs_context *nfs, const char *path, struct timeval *times) |
84004dbf RS |
1141 | { |
1142 | struct sync_cb_data cb_data; | |
1143 | ||
1144 | cb_data.is_finished = 0; | |
1145 | ||
1146 | if (nfs_utimes_async(nfs, path, times, utimes_cb, &cb_data) != 0) { | |
1896d37b | 1147 | nfs_set_error(nfs, "nfs_utimes_async failed"); |
84004dbf RS |
1148 | return -1; |
1149 | } | |
1150 | ||
b077fdeb | 1151 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
1152 | |
1153 | return cb_data.status; | |
1154 | } | |
1155 | ||
1156 | ||
1157 | ||
1158 | /* | |
1159 | * utime() | |
1160 | */ | |
1896d37b | 1161 | static void utime_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
1162 | { |
1163 | struct sync_cb_data *cb_data = private_data; | |
1164 | ||
1165 | cb_data->is_finished = 1; | |
1166 | cb_data->status = status; | |
1167 | ||
1168 | if (status < 0) { | |
1896d37b | 1169 | nfs_set_error(nfs, "utime call failed with \"%s\"", (char *)data); |
84004dbf RS |
1170 | return; |
1171 | } | |
1172 | } | |
1173 | ||
e2ba5764 | 1174 | int nfs_utime(struct nfs_context *nfs, const char *path, struct utimbuf *times) |
84004dbf RS |
1175 | { |
1176 | struct sync_cb_data cb_data; | |
1177 | ||
1178 | cb_data.is_finished = 0; | |
1179 | ||
1180 | if (nfs_utime_async(nfs, path, times, utime_cb, &cb_data) != 0) { | |
1896d37b | 1181 | nfs_set_error(nfs, "nfs_utimes_async failed"); |
84004dbf RS |
1182 | return -1; |
1183 | } | |
1184 | ||
b077fdeb | 1185 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
1186 | |
1187 | return cb_data.status; | |
1188 | } | |
1189 | ||
1190 | ||
1191 | ||
1192 | ||
1193 | /* | |
1194 | * access() | |
1195 | */ | |
1896d37b | 1196 | static void access_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
1197 | { |
1198 | struct sync_cb_data *cb_data = private_data; | |
1199 | ||
1200 | cb_data->is_finished = 1; | |
1201 | cb_data->status = status; | |
1202 | ||
1203 | if (status < 0) { | |
1896d37b | 1204 | nfs_set_error(nfs, "access call failed with \"%s\"", (char *)data); |
84004dbf RS |
1205 | return; |
1206 | } | |
1207 | } | |
1208 | ||
e2ba5764 | 1209 | int nfs_access(struct nfs_context *nfs, const char *path, int mode) |
84004dbf RS |
1210 | { |
1211 | struct sync_cb_data cb_data; | |
1212 | ||
1213 | cb_data.is_finished = 0; | |
1214 | ||
1215 | if (nfs_access_async(nfs, path, mode, access_cb, &cb_data) != 0) { | |
1896d37b | 1216 | nfs_set_error(nfs, "nfs_access_async failed"); |
84004dbf RS |
1217 | return -1; |
1218 | } | |
1219 | ||
b077fdeb | 1220 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
1221 | |
1222 | return cb_data.status; | |
1223 | } | |
1224 | ||
1225 | ||
1226 | ||
1227 | /* | |
1228 | * symlink() | |
1229 | */ | |
1896d37b | 1230 | static void symlink_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
1231 | { |
1232 | struct sync_cb_data *cb_data = private_data; | |
1233 | ||
1234 | cb_data->is_finished = 1; | |
1235 | cb_data->status = status; | |
1236 | ||
1237 | if (status < 0) { | |
1896d37b | 1238 | nfs_set_error(nfs, "symlink call failed with \"%s\"", (char *)data); |
84004dbf RS |
1239 | return; |
1240 | } | |
1241 | } | |
1242 | ||
e2ba5764 | 1243 | int nfs_symlink(struct nfs_context *nfs, const char *oldpath, const char *newpath) |
84004dbf RS |
1244 | { |
1245 | struct sync_cb_data cb_data; | |
1246 | ||
1247 | cb_data.is_finished = 0; | |
1248 | ||
1249 | if (nfs_symlink_async(nfs, oldpath, newpath, symlink_cb, &cb_data) != 0) { | |
1896d37b | 1250 | nfs_set_error(nfs, "nfs_symlink_async failed"); |
84004dbf RS |
1251 | return -1; |
1252 | } | |
1253 | ||
b077fdeb | 1254 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
1255 | |
1256 | return cb_data.status; | |
1257 | } | |
1258 | ||
1259 | ||
1260 | ||
1261 | /* | |
1262 | * rename() | |
1263 | */ | |
1896d37b | 1264 | static void rename_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
1265 | { |
1266 | struct sync_cb_data *cb_data = private_data; | |
1267 | ||
1268 | cb_data->is_finished = 1; | |
1269 | cb_data->status = status; | |
1270 | ||
1271 | if (status < 0) { | |
1896d37b | 1272 | nfs_set_error(nfs, "rename call failed with \"%s\"", (char *)data); |
84004dbf RS |
1273 | return; |
1274 | } | |
1275 | } | |
1276 | ||
e2ba5764 | 1277 | int nfs_rename(struct nfs_context *nfs, const char *oldpath, const char *newpath) |
84004dbf RS |
1278 | { |
1279 | struct sync_cb_data cb_data; | |
1280 | ||
1281 | cb_data.is_finished = 0; | |
1282 | ||
1283 | if (nfs_rename_async(nfs, oldpath, newpath, rename_cb, &cb_data) != 0) { | |
1896d37b | 1284 | nfs_set_error(nfs, "nfs_rename_async failed"); |
84004dbf RS |
1285 | return -1; |
1286 | } | |
1287 | ||
b077fdeb | 1288 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
1289 | |
1290 | return cb_data.status; | |
1291 | } | |
1292 | ||
1293 | ||
1294 | ||
1295 | /* | |
1296 | * link() | |
1297 | */ | |
1896d37b | 1298 | static void link_cb(int status, struct nfs_context *nfs, void *data, void *private_data) |
84004dbf RS |
1299 | { |
1300 | struct sync_cb_data *cb_data = private_data; | |
1301 | ||
1302 | cb_data->is_finished = 1; | |
1303 | cb_data->status = status; | |
1304 | ||
1305 | if (status < 0) { | |
1896d37b | 1306 | nfs_set_error(nfs, "link call failed with \"%s\"", (char *)data); |
84004dbf RS |
1307 | return; |
1308 | } | |
1309 | } | |
1310 | ||
e2ba5764 | 1311 | int nfs_link(struct nfs_context *nfs, const char *oldpath, const char *newpath) |
84004dbf RS |
1312 | { |
1313 | struct sync_cb_data cb_data; | |
1314 | ||
1315 | cb_data.is_finished = 0; | |
1316 | ||
1317 | if (nfs_link_async(nfs, oldpath, newpath, link_cb, &cb_data) != 0) { | |
1896d37b | 1318 | nfs_set_error(nfs, "nfs_link_async failed"); |
84004dbf RS |
1319 | return -1; |
1320 | } | |
1321 | ||
b077fdeb | 1322 | wait_for_nfs_reply(nfs, &cb_data); |
84004dbf RS |
1323 | |
1324 | return cb_data.status; | |
1325 | } | |
df5af25f | 1326 | |
739df145 | 1327 | void mount_getexports_cb(struct rpc_context *mount_context, int status, void *data, void *private_data) |
df5af25f RS |
1328 | { |
1329 | struct sync_cb_data *cb_data = private_data; | |
9b6d1064 | 1330 | exports export; |
df5af25f | 1331 | |
f3a75078 RS |
1332 | assert(mount_context->magic == RPC_CONTEXT_MAGIC); |
1333 | ||
df5af25f RS |
1334 | cb_data->is_finished = 1; |
1335 | cb_data->status = status; | |
1336 | cb_data->return_data = NULL; | |
1337 | ||
739df145 RS |
1338 | if (status != 0) { |
1339 | rpc_set_error(mount_context, "mount/export call failed with \"%s\"", (char *)data); | |
1340 | return; | |
1341 | } | |
1342 | ||
9b6d1064 | 1343 | export = *(exports *)data; |
df5af25f RS |
1344 | while (export != NULL) { |
1345 | exports new_export; | |
1346 | ||
1347 | new_export = malloc(sizeof(*new_export)); | |
1348 | memset(new_export, 0, sizeof(*new_export)); | |
1349 | new_export->ex_dir = strdup(export->ex_dir); | |
1350 | new_export->ex_next = cb_data->return_data; | |
1351 | ||
1352 | cb_data->return_data = new_export; | |
1353 | ||
1354 | export = export->ex_next; | |
1355 | } | |
1356 | } | |
1357 | ||
e210bd2a | 1358 | struct exportnode *mount_getexports(const char *server) |
df5af25f RS |
1359 | { |
1360 | struct sync_cb_data cb_data; | |
e210bd2a RS |
1361 | struct rpc_context *rpc; |
1362 | ||
df5af25f RS |
1363 | |
1364 | cb_data.is_finished = 0; | |
1365 | cb_data.return_data = NULL; | |
1366 | ||
e210bd2a | 1367 | rpc = rpc_init_context(); |
df5af25f | 1368 | if (mount_getexports_async(rpc, server, mount_getexports_cb, &cb_data) != 0) { |
e210bd2a | 1369 | rpc_destroy_context(rpc); |
df5af25f RS |
1370 | return NULL; |
1371 | } | |
1372 | ||
1373 | wait_for_reply(rpc, &cb_data); | |
e210bd2a | 1374 | rpc_destroy_context(rpc); |
df5af25f RS |
1375 | |
1376 | return cb_data.return_data; | |
1377 | } | |
1378 | ||
1379 | void mount_free_export_list(struct exportnode *exports) | |
1380 | { | |
1381 | struct exportnode *tmp; | |
1382 | ||
1383 | while ((tmp = exports)) { | |
1384 | exports = exports->ex_next; | |
1385 | free(tmp->ex_dir); | |
1386 | free(tmp); | |
1387 | } | |
1388 | } | |
1389 | ||
552c7665 RS |
1390 | |
1391 | ||
552c7665 RS |
1392 | void free_nfs_srvr_list(struct nfs_server_list *srv) |
1393 | { | |
1394 | while (srv != NULL) { | |
1395 | struct nfs_server_list *next = srv->next; | |
1396 | ||
1397 | free(srv->addr); | |
1398 | free(srv); | |
1399 | srv = next; | |
1400 | } | |
1f1b6cb0 | 1401 | } |
552c7665 RS |
1402 | |
1403 | struct nfs_list_data { | |
1404 | int status; | |
1405 | struct nfs_server_list *srvrs; | |
1406 | }; | |
1407 | ||
1408 | void callit_cb(struct rpc_context *rpc, int status, void *data _U_, void *private_data) | |
1409 | { | |
1410 | struct nfs_list_data *srv_data = private_data; | |
1411 | struct sockaddr *sin; | |
1412 | char hostdd[16]; | |
1413 | struct nfs_server_list *srvr; | |
1414 | ||
f3a75078 RS |
1415 | assert(rpc->magic == RPC_CONTEXT_MAGIC); |
1416 | ||
552c7665 RS |
1417 | if (status == RPC_STATUS_CANCEL) { |
1418 | return; | |
1419 | } | |
1420 | if (status != 0) { | |
1421 | srv_data->status = -1; | |
1422 | return; | |
1423 | } | |
1424 | ||
1425 | sin = rpc_get_recv_sockaddr(rpc); | |
1426 | if (sin == NULL) { | |
1427 | rpc_set_error(rpc, "failed to get sockaddr in CALLIT callback"); | |
1428 | srv_data->status = -1; | |
1429 | return; | |
1430 | } | |
1431 | ||
1432 | if (getnameinfo(sin, sizeof(struct sockaddr_in), &hostdd[0], sizeof(hostdd), NULL, 0, NI_NUMERICHOST) < 0) { | |
1433 | rpc_set_error(rpc, "getnameinfo failed in CALLIT callback"); | |
1434 | srv_data->status = -1; | |
1435 | return; | |
1436 | } | |
1f1b6cb0 | 1437 | |
8c27363e RS |
1438 | /* check for dupes */ |
1439 | for (srvr = srv_data->srvrs; srvr; srvr = srvr->next) { | |
1440 | if (!strcmp(hostdd, srvr->addr)) { | |
11ef53a2 | 1441 | return; |
8c27363e RS |
1442 | } |
1443 | } | |
1444 | ||
552c7665 RS |
1445 | srvr = malloc(sizeof(struct nfs_server_list)); |
1446 | if (srvr == NULL) { | |
1f1b6cb0 | 1447 | rpc_set_error(rpc, "Malloc failed when allocating server structure"); |
552c7665 RS |
1448 | srv_data->status = -1; |
1449 | return; | |
1450 | } | |
1451 | ||
1452 | srvr->addr = strdup(hostdd); | |
1453 | if (srvr->addr == NULL) { | |
1454 | rpc_set_error(rpc, "Strdup failed when allocating server structure"); | |
1455 | free(srvr); | |
1456 | srv_data->status = -1; | |
1457 | return; | |
1458 | } | |
1459 | ||
1460 | srvr->next = srv_data->srvrs; | |
1461 | srv_data->srvrs = srvr; | |
1462 | } | |
1463 | ||
fcc42bfe M |
1464 | #ifdef WIN32 |
1465 | ||
1466 | static int send_nfsd_probes(struct rpc_context *rpc, INTERFACE_INFO *InterfaceList, int numIfs, struct nfs_list_data *data) | |
1467 | { | |
1468 | int i=0; | |
1469 | ||
f3a75078 RS |
1470 | assert(rpc->magic == RPC_CONTEXT_MAGIC); |
1471 | ||
1f1b6cb0 | 1472 | for(i = 0; i < numIfs; i++) |
fcc42bfe M |
1473 | { |
1474 | SOCKADDR *pAddress; | |
1475 | char bcdd[16]; | |
1476 | unsigned long nFlags = 0; | |
1477 | ||
1478 | pAddress = (SOCKADDR *) & (InterfaceList[i].iiBroadcastAddress); | |
1479 | ||
1480 | if(pAddress->sa_family != AF_INET) | |
1481 | continue; | |
1f1b6cb0 | 1482 | |
fcc42bfe M |
1483 | nFlags = InterfaceList[i].iiFlags; |
1484 | ||
1f1b6cb0 | 1485 | if (!(nFlags & IFF_UP)) |
fcc42bfe M |
1486 | { |
1487 | continue; | |
1488 | } | |
1489 | ||
1f1b6cb0 | 1490 | if (nFlags & IFF_LOOPBACK) |
fcc42bfe M |
1491 | { |
1492 | continue; | |
1493 | } | |
1494 | ||
1f1b6cb0 | 1495 | if (!(nFlags & IFF_BROADCAST)) |
fcc42bfe M |
1496 | { |
1497 | continue; | |
1498 | } | |
1499 | ||
1f1b6cb0 | 1500 | if (getnameinfo(pAddress, sizeof(struct sockaddr_in), &bcdd[0], sizeof(bcdd), NULL, 0, NI_NUMERICHOST) < 0) |
fcc42bfe M |
1501 | { |
1502 | continue; | |
1503 | } | |
1504 | ||
1f1b6cb0 | 1505 | if (rpc_set_udp_destination(rpc, bcdd, 111, 1) < 0) |
fcc42bfe M |
1506 | { |
1507 | return -1; | |
1508 | } | |
1509 | ||
1f1b6cb0 | 1510 | if (rpc_pmap2_callit_async(rpc, MOUNT_PROGRAM, 2, 0, NULL, 0, callit_cb, data) < 0) |
fcc42bfe M |
1511 | { |
1512 | return -1; | |
1513 | } | |
1514 | } | |
1515 | return 0; | |
1516 | } | |
1517 | ||
1518 | struct nfs_server_list *nfs_find_local_servers(void) | |
1519 | { | |
1520 | struct rpc_context *rpc; | |
1521 | struct nfs_list_data data = {0, NULL}; | |
1522 | struct timeval tv_start, tv_current; | |
1523 | int loop; | |
1524 | struct pollfd pfd; | |
1525 | INTERFACE_INFO InterfaceList[20]; | |
1526 | unsigned long nBytesReturned; | |
1527 | int nNumInterfaces = 0; | |
1528 | ||
1529 | rpc = rpc_init_udp_context(); | |
1f1b6cb0 | 1530 | if (rpc == NULL) |
fcc42bfe M |
1531 | { |
1532 | return NULL; | |
1533 | } | |
1534 | ||
1f1b6cb0 | 1535 | if (rpc_bind_udp(rpc, "0.0.0.0", 0) < 0) |
fcc42bfe M |
1536 | { |
1537 | rpc_destroy_context(rpc); | |
1538 | return NULL; | |
1539 | } | |
1540 | ||
1f1b6cb0 | 1541 | if (WSAIoctl(rpc_get_fd(rpc), SIO_GET_INTERFACE_LIST, 0, 0, &InterfaceList, sizeof(InterfaceList), &nBytesReturned, 0, 0) == SOCKET_ERROR) |
fcc42bfe M |
1542 | { |
1543 | return NULL; | |
1544 | } | |
1545 | ||
1546 | nNumInterfaces = nBytesReturned / sizeof(INTERFACE_INFO); | |
1547 | ||
1f1b6cb0 | 1548 | for (loop=0; loop<3; loop++) |
fcc42bfe | 1549 | { |
1f1b6cb0 | 1550 | if (send_nfsd_probes(rpc, InterfaceList, nNumInterfaces, &data) != 0) |
fcc42bfe M |
1551 | { |
1552 | rpc_destroy_context(rpc); | |
1553 | return NULL; | |
1554 | } | |
1555 | ||
1556 | win32_gettimeofday(&tv_start, NULL); | |
1f1b6cb0 | 1557 | for(;;) |
fcc42bfe M |
1558 | { |
1559 | int mpt; | |
1560 | ||
1561 | pfd.fd = rpc_get_fd(rpc); | |
1562 | pfd.events = rpc_which_events(rpc); | |
1563 | ||
1564 | win32_gettimeofday(&tv_current, NULL); | |
1565 | mpt = 1000 | |
1566 | - (tv_current.tv_sec *1000 + tv_current.tv_usec / 1000) | |
1567 | + (tv_start.tv_sec *1000 + tv_start.tv_usec / 1000); | |
1568 | ||
1f1b6cb0 | 1569 | if (poll(&pfd, 1, mpt) < 0) |
fcc42bfe M |
1570 | { |
1571 | free_nfs_srvr_list(data.srvrs); | |
1572 | rpc_destroy_context(rpc); | |
1573 | return NULL; | |
1574 | } | |
1f1b6cb0 | 1575 | if (pfd.revents == 0) |
fcc42bfe M |
1576 | { |
1577 | break; | |
1578 | } | |
1f1b6cb0 AR |
1579 | |
1580 | if (rpc_service(rpc, pfd.revents) < 0) | |
fcc42bfe M |
1581 | { |
1582 | break; | |
1583 | } | |
1584 | } | |
1585 | } | |
1586 | ||
1587 | rpc_destroy_context(rpc); | |
1588 | ||
1f1b6cb0 | 1589 | if (data.status != 0) |
fcc42bfe M |
1590 | { |
1591 | free_nfs_srvr_list(data.srvrs); | |
1592 | return NULL; | |
1593 | } | |
1594 | return data.srvrs; | |
1595 | } | |
1596 | #else | |
1597 | ||
e5964ef9 | 1598 | static int send_nfsd_probes(struct rpc_context *rpc, struct ifconf *ifc, struct nfs_list_data *data) |
552c7665 | 1599 | { |
1be803ce | 1600 | char *ptr; |
552c7665 | 1601 | |
f3a75078 RS |
1602 | assert(rpc->magic == RPC_CONTEXT_MAGIC); |
1603 | ||
e5964ef9 | 1604 | for (ptr =(char *)(ifc->ifc_buf); ptr < (char *)(ifc->ifc_buf) + ifc->ifc_len; ) { |
1be803ce | 1605 | struct ifreq *ifr; |
552c7665 RS |
1606 | char bcdd[16]; |
1607 | ||
1be803ce | 1608 | ifr = (struct ifreq *)ptr; |
9a96dd46 | 1609 | #ifdef HAVE_SOCKADDR_LEN |
1be803ce RS |
1610 | if (ifr->ifr_addr.sa_len > sizeof(struct sockaddr)) { |
1611 | ptr += sizeof(ifr->ifr_name) + ifr->ifr_addr.sa_len; | |
1612 | } else { | |
1613 | ptr += sizeof(ifr->ifr_name) + sizeof(struct sockaddr); | |
1614 | } | |
1615 | #else | |
1616 | ptr += sizeof(struct ifreq); | |
1617 | #endif | |
1618 | ||
1619 | if (ifr->ifr_addr.sa_family != AF_INET) { | |
552c7665 RS |
1620 | continue; |
1621 | } | |
1be803ce | 1622 | if (ioctl(rpc_get_fd(rpc), SIOCGIFFLAGS, ifr) < 0) { |
e5964ef9 | 1623 | return -1; |
552c7665 | 1624 | } |
1be803ce | 1625 | if (!(ifr->ifr_flags & IFF_UP)) { |
552c7665 RS |
1626 | continue; |
1627 | } | |
1be803ce | 1628 | if (ifr->ifr_flags & IFF_LOOPBACK) { |
552c7665 RS |
1629 | continue; |
1630 | } | |
1be803ce | 1631 | if (!(ifr->ifr_flags & IFF_BROADCAST)) { |
552c7665 RS |
1632 | continue; |
1633 | } | |
1be803ce | 1634 | if (ioctl(rpc_get_fd(rpc), SIOCGIFBRDADDR, ifr) < 0) { |
1ad6f931 | 1635 | continue; |
552c7665 | 1636 | } |
1be803ce | 1637 | if (getnameinfo(&ifr->ifr_broadaddr, sizeof(struct sockaddr_in), &bcdd[0], sizeof(bcdd), NULL, 0, NI_NUMERICHOST) < 0) { |
1ad6f931 | 1638 | continue; |
552c7665 RS |
1639 | } |
1640 | if (rpc_set_udp_destination(rpc, bcdd, 111, 1) < 0) { | |
e5964ef9 RS |
1641 | return -1; |
1642 | } | |
1643 | ||
0f0e352f | 1644 | if (rpc_pmap2_callit_async(rpc, MOUNT_PROGRAM, 2, 0, NULL, 0, callit_cb, data) < 0) { |
e5964ef9 | 1645 | return -1; |
552c7665 | 1646 | } |
e5964ef9 RS |
1647 | } |
1648 | ||
1649 | return 0; | |
1650 | } | |
1651 | ||
1652 | struct nfs_server_list *nfs_find_local_servers(void) | |
1653 | { | |
1654 | struct rpc_context *rpc; | |
1655 | struct nfs_list_data data = {0, NULL}; | |
1656 | struct timeval tv_start, tv_current; | |
1657 | struct ifconf ifc; | |
8c27363e | 1658 | int size, loop; |
e5964ef9 RS |
1659 | struct pollfd pfd; |
1660 | ||
1661 | rpc = rpc_init_udp_context(); | |
1662 | if (rpc == NULL) { | |
1663 | return NULL; | |
1664 | } | |
1665 | ||
1666 | if (rpc_bind_udp(rpc, "0.0.0.0", 0) < 0) { | |
1667 | rpc_destroy_context(rpc); | |
1668 | return NULL; | |
1669 | } | |
1670 | ||
552c7665 | 1671 | |
e5964ef9 RS |
1672 | /* get list of all interfaces */ |
1673 | size = sizeof(struct ifreq); | |
1674 | ifc.ifc_buf = NULL; | |
1675 | ifc.ifc_len = size; | |
1676 | ||
1677 | while(ifc.ifc_len > (size - sizeof(struct ifreq))) { | |
1678 | size *= 2; | |
1679 | ||
1f1b6cb0 | 1680 | free(ifc.ifc_buf); |
e5964ef9 RS |
1681 | ifc.ifc_len = size; |
1682 | ifc.ifc_buf = malloc(size); | |
1683 | memset(ifc.ifc_buf, 0, size); | |
1684 | if (ioctl(rpc_get_fd(rpc), SIOCGIFCONF, (caddr_t)&ifc) < 0) { | |
552c7665 | 1685 | rpc_destroy_context(rpc); |
1f1b6cb0 | 1686 | free(ifc.ifc_buf); |
552c7665 RS |
1687 | return NULL; |
1688 | } | |
1f1b6cb0 | 1689 | } |
e5964ef9 | 1690 | |
8c27363e RS |
1691 | for (loop=0; loop<3; loop++) { |
1692 | if (send_nfsd_probes(rpc, &ifc, &data) != 0) { | |
552c7665 | 1693 | rpc_destroy_context(rpc); |
1f1b6cb0 | 1694 | free(ifc.ifc_buf); |
552c7665 RS |
1695 | return NULL; |
1696 | } | |
8c27363e RS |
1697 | |
1698 | gettimeofday(&tv_start, NULL); | |
1699 | for(;;) { | |
1700 | int mpt; | |
1701 | ||
1702 | pfd.fd = rpc_get_fd(rpc); | |
1703 | pfd.events = rpc_which_events(rpc); | |
1704 | ||
1705 | gettimeofday(&tv_current, NULL); | |
1706 | mpt = 1000 | |
1707 | - (tv_current.tv_sec *1000 + tv_current.tv_usec / 1000) | |
1708 | + (tv_start.tv_sec *1000 + tv_start.tv_usec / 1000); | |
1709 | ||
1710 | if (poll(&pfd, 1, mpt) < 0) { | |
1711 | free_nfs_srvr_list(data.srvrs); | |
1712 | rpc_destroy_context(rpc); | |
1713 | return NULL; | |
1714 | } | |
1715 | if (pfd.revents == 0) { | |
1716 | break; | |
1717 | } | |
1f1b6cb0 | 1718 | |
8c27363e RS |
1719 | if (rpc_service(rpc, pfd.revents) < 0) { |
1720 | break; | |
1721 | } | |
552c7665 RS |
1722 | } |
1723 | } | |
1724 | ||
1f1b6cb0 | 1725 | free(ifc.ifc_buf); |
552c7665 RS |
1726 | rpc_destroy_context(rpc); |
1727 | ||
1728 | if (data.status != 0) { | |
1729 | free_nfs_srvr_list(data.srvrs); | |
1730 | return NULL; | |
1731 | } | |
552c7665 RS |
1732 | return data.srvrs; |
1733 | } | |
fcc42bfe | 1734 | #endif//WIN32 |