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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 | * This is the highlevel interface to access NFS resources using a posix-like interface | |
19 | */ | |
52014ebf AR |
20 | |
21 | #ifndef _LIBNFS_H_ | |
22 | #define _LIBNFS_H_ | |
23 | ||
84004dbf | 24 | #include <stdint.h> |
252aa90d CF |
25 | #if defined(ANDROID) |
26 | #include <sys/time.h> | |
27 | #endif | |
d7c6e9aa RS |
28 | #if defined(AROS) |
29 | #include <sys/time.h> | |
30 | #endif | |
84004dbf RS |
31 | |
32 | struct nfs_context; | |
7f0242ca | 33 | struct rpc_context; |
84004dbf | 34 | |
d2ec73c7 PL |
35 | struct nfs_url { |
36 | char *server; | |
37 | char *path; | |
38 | char *file; | |
39 | }; | |
40 | ||
66ad6d84 RS |
41 | #if defined(WIN32) |
42 | #define EXTERN __declspec( dllexport ) | |
43 | #else | |
52014ebf | 44 | #define EXTERN |
66ad6d84 RS |
45 | #endif |
46 | ||
eecdc4f3 RS |
47 | #if defined(WIN32) |
48 | struct statvfs { | |
49 | uint32_t f_bsize; | |
50 | uint32_t f_frsize; | |
51 | uint64_t f_blocks; | |
52 | uint64_t f_bfree; | |
53 | uint64_t f_bavail; | |
54 | uint32_t f_files; | |
55 | uint32_t f_ffree; | |
56 | uint32_t f_favail; | |
52014ebf | 57 | uint32_t f_fsid; |
eecdc4f3 RS |
58 | uint32_t f_flag; |
59 | uint32_t f_namemax; | |
60 | }; | |
61 | struct utimbuf { | |
62 | time_t actime; | |
63 | time_t modtime; | |
64 | }; | |
65 | #define R_OK 4 | |
66 | #define W_OK 2 | |
67 | #define X_OK 1 | |
68 | #endif | |
69 | ||
84004dbf RS |
70 | /* |
71 | * Used for interfacing the async version of the api into an external eventsystem | |
72 | */ | |
66ad6d84 RS |
73 | EXTERN int nfs_get_fd(struct nfs_context *nfs); |
74 | EXTERN int nfs_which_events(struct nfs_context *nfs); | |
75 | EXTERN int nfs_service(struct nfs_context *nfs, int revents); | |
83aa785d | 76 | EXTERN int nfs_queue_length(struct nfs_context *nfs); |
84004dbf RS |
77 | |
78 | /* | |
79 | * Used if you need different credentials than the default for the current user. | |
80 | */ | |
67ba2239 RS |
81 | struct AUTH; |
82 | EXTERN void nfs_set_auth(struct nfs_context *nfs, struct AUTH *auth); | |
84004dbf | 83 | |
84004dbf RS |
84 | /* |
85 | * When an operation failed, this function can extract a detailed error string. | |
86 | */ | |
66ad6d84 | 87 | EXTERN char *nfs_get_error(struct nfs_context *nfs); |
84004dbf RS |
88 | |
89 | ||
90 | /* | |
91 | * Callback for all ASYNC nfs functions | |
92 | */ | |
93 | typedef void (*nfs_cb)(int err, struct nfs_context *nfs, void *data, void *private_data); | |
94 | ||
7f0242ca RS |
95 | /* |
96 | * Callback for all ASYNC rpc functions | |
97 | */ | |
98 | typedef void (*rpc_cb)(struct rpc_context *rpc, int status, void *data, void *private_data); | |
84004dbf RS |
99 | |
100 | ||
101 | ||
102 | /* | |
103 | * NFS CONTEXT. | |
104 | */ | |
105 | /* | |
106 | * Create an NFS c, the context. | |
107 | * Function returns | |
108 | * NULL : Failed to create a context. | |
109 | * *nfs : A pointer to an nfs context. | |
110 | */ | |
66ad6d84 | 111 | EXTERN struct nfs_context *nfs_init_context(void); |
84004dbf RS |
112 | /* |
113 | * Destroy an nfs context. | |
114 | */ | |
66ad6d84 | 115 | EXTERN void nfs_destroy_context(struct nfs_context *nfs); |
84004dbf RS |
116 | |
117 | ||
0961765a RS |
118 | /* |
119 | * URL parsing functions. | |
52014ebf | 120 | * These functions all parse a URL of the form |
0961765a RS |
121 | * nfs://server/path/file?argv=val[&arg=val]* |
122 | * and returns a nfs_url. | |
123 | * | |
124 | * Apart from parsing the URL the functions will also update | |
125 | * the nfs context to reflect settings controlled via url arguments. | |
126 | * | |
127 | * Current URL arguments are : | |
128 | * tcp-syncnt=<int> : Number of SYNs to send during the seccion establish | |
129 | * before failing settin up the tcp connection to the | |
130 | * server. | |
131 | * uid=<int> : UID value to use when talking to the server. | |
132 | * default it 65534 on Windows and getuid() on unixen. | |
133 | * gid=<int> : GID value to use when talking to the server. | |
134 | * default it 65534 on Windows and getgid() on unixen. | |
135 | */ | |
d2ec73c7 PL |
136 | /* |
137 | * Parse a complete NFS URL including, server, path and | |
138 | * filename. Fail if any component is missing. | |
139 | */ | |
140 | EXTERN struct nfs_url *nfs_parse_url_full(struct nfs_context *nfs, const char *url); | |
141 | ||
142 | /* | |
143 | * Parse an NFS URL, but do not split path and file. File | |
144 | * in the resulting struct remains NULL. | |
145 | */ | |
146 | EXTERN struct nfs_url *nfs_parse_url_dir(struct nfs_context *nfs, const char *url); | |
147 | ||
148 | /* | |
149 | * Parse an NFS URL, but do not fail if file, path or even server is missing. | |
150 | * Check elements of the resulting struct for NULL. | |
151 | */ | |
152 | EXTERN struct nfs_url *nfs_parse_url_incomplete(struct nfs_context *nfs, const char *url); | |
153 | ||
154 | ||
155 | /* | |
156 | * Free the URL struct returned by the nfs_parse_url_* functions. | |
157 | */ | |
158 | EXTERN void nfs_destroy_url(struct nfs_url *url); | |
159 | ||
160 | ||
84004dbf RS |
161 | struct nfsfh; |
162 | ||
17ef62fa RS |
163 | /* |
164 | * Get the maximum supported READ3 size by the server | |
165 | */ | |
183451cf | 166 | EXTERN uint64_t nfs_get_readmax(struct nfs_context *nfs); |
17ef62fa RS |
167 | |
168 | /* | |
169 | * Get the maximum supported WRITE3 size by the server | |
170 | */ | |
183451cf | 171 | EXTERN uint64_t nfs_get_writemax(struct nfs_context *nfs); |
17ef62fa | 172 | |
d43a8953 | 173 | /* |
52014ebf | 174 | * MODIFY CONNECT PARAMTERS |
d43a8953 PL |
175 | */ |
176 | ||
177 | EXTERN void nfs_set_tcp_syncnt(struct nfs_context *nfs, int v); | |
178 | EXTERN void nfs_set_uid(struct nfs_context *nfs, int uid); | |
179 | EXTERN void nfs_set_gid(struct nfs_context *nfs, int gid); | |
84004dbf RS |
180 | |
181 | /* | |
182 | * MOUNT THE EXPORT | |
183 | */ | |
184 | /* | |
185 | * Async nfs mount. | |
186 | * Function returns | |
187 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
188 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
189 | * | |
190 | * When the callback is invoked, status indicates the result: | |
191 | * 0 : Success. | |
192 | * data is NULL | |
193 | * -errno : An error occured. | |
194 | * data is the error string. | |
195 | */ | |
66ad6d84 | 196 | EXTERN int nfs_mount_async(struct nfs_context *nfs, const char *server, const char *exportname, nfs_cb cb, void *private_data); |
84004dbf RS |
197 | /* |
198 | * Sync nfs mount. | |
199 | * Function returns | |
200 | * 0 : The operation was successfull. | |
201 | * -errno : The command failed. | |
202 | */ | |
66ad6d84 | 203 | EXTERN int nfs_mount(struct nfs_context *nfs, const char *server, const char *exportname); |
84004dbf RS |
204 | |
205 | ||
206 | ||
207 | ||
208 | /* | |
209 | * STAT() | |
210 | */ | |
211 | /* | |
212 | * Async stat(<filename>) | |
213 | * Function returns | |
214 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
215 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
216 | * | |
217 | * When the callback is invoked, status indicates the result: | |
218 | * 0 : Success. | |
219 | * data is struct stat * | |
220 | * -errno : An error occured. | |
221 | * data is the error string. | |
222 | */ | |
223 | struct stat; | |
66ad6d84 | 224 | EXTERN int nfs_stat_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
225 | /* |
226 | * Sync stat(<filename>) | |
227 | * Function returns | |
228 | * 0 : The operation was successfull. | |
229 | * -errno : The command failed. | |
230 | */ | |
be184101 M |
231 | #ifdef WIN32 |
232 | EXTERN int nfs_stat(struct nfs_context *nfs, const char *path, struct __stat64 *st); | |
233 | #else | |
66ad6d84 | 234 | EXTERN int nfs_stat(struct nfs_context *nfs, const char *path, struct stat *st); |
be184101 | 235 | #endif |
84004dbf RS |
236 | |
237 | /* | |
238 | * FSTAT() | |
239 | */ | |
240 | /* | |
241 | * Async fstat(nfsfh *) | |
242 | * Function returns | |
243 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
244 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
245 | * | |
246 | * When the callback is invoked, status indicates the result: | |
247 | * 0 : Success. | |
248 | * data is struct stat * | |
249 | * -errno : An error occured. | |
250 | * data is the error string. | |
251 | */ | |
66ad6d84 | 252 | EXTERN int nfs_fstat_async(struct nfs_context *nfs, struct nfsfh *nfsfh, nfs_cb cb, void *private_data); |
84004dbf RS |
253 | /* |
254 | * Sync fstat(nfsfh *) | |
255 | * Function returns | |
256 | * 0 : The operation was successfull. | |
257 | * -errno : The command failed. | |
258 | */ | |
be184101 M |
259 | #ifdef WIN32 |
260 | EXTERN int nfs_fstat(struct nfs_context *nfs, struct nfsfh *nfsfh, struct __stat64 *st); | |
261 | #else | |
66ad6d84 | 262 | EXTERN int nfs_fstat(struct nfs_context *nfs, struct nfsfh *nfsfh, struct stat *st); |
be184101 | 263 | #endif |
84004dbf RS |
264 | |
265 | ||
266 | ||
267 | /* | |
268 | * OPEN() | |
269 | */ | |
270 | /* | |
271 | * Async open(<filename>) | |
272 | * | |
273 | * mode is a combination of the flags : O_RDOLNY, O_WRONLY, O_RDWR , O_SYNC | |
274 | * | |
275 | * Function returns | |
276 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
277 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
278 | * | |
3cea44dc RS |
279 | * Supported flags are |
280 | * O_RDONLY | |
281 | * O_WRONLY | |
282 | * O_RDWR | |
22a0f15b | 283 | * O_TRUNC (Only valid with O_RDWR or O_WRONLY. Ignored otherwise.) |
3cea44dc | 284 | * |
84004dbf RS |
285 | * When the callback is invoked, status indicates the result: |
286 | * 0 : Success. | |
287 | * data is a struct *nfsfh; | |
288 | * The nfsfh is close using nfs_close(). | |
289 | * -errno : An error occured. | |
290 | * data is the error string. | |
291 | */ | |
3cea44dc | 292 | EXTERN int nfs_open_async(struct nfs_context *nfs, const char *path, int flags, nfs_cb cb, void *private_data); |
84004dbf | 293 | /* |
f893b680 | 294 | * Sync open(<filename>) |
84004dbf RS |
295 | * Function returns |
296 | * 0 : The operation was successfull. *nfsfh is filled in. | |
297 | * -errno : The command failed. | |
298 | */ | |
3cea44dc | 299 | EXTERN int nfs_open(struct nfs_context *nfs, const char *path, int flags, struct nfsfh **nfsfh); |
84004dbf RS |
300 | |
301 | ||
302 | ||
303 | ||
304 | /* | |
305 | * CLOSE | |
306 | */ | |
307 | /* | |
308 | * Async close(nfsfh) | |
309 | * | |
310 | * Function returns | |
311 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
312 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
313 | * | |
314 | * When the callback is invoked, status indicates the result: | |
315 | * 0 : Success. | |
316 | * data is NULL. | |
317 | * -errno : An error occured. | |
318 | * data is the error string. | |
319 | */ | |
66ad6d84 | 320 | EXTERN int nfs_close_async(struct nfs_context *nfs, struct nfsfh *nfsfh, nfs_cb cb, void *private_data); |
84004dbf RS |
321 | /* |
322 | * Sync close(nfsfh) | |
323 | * Function returns | |
324 | * 0 : The operation was successfull. | |
325 | * -errno : The command failed. | |
326 | */ | |
66ad6d84 | 327 | EXTERN int nfs_close(struct nfs_context *nfs, struct nfsfh *nfsfh); |
84004dbf RS |
328 | |
329 | ||
330 | /* | |
331 | * PREAD() | |
332 | */ | |
333 | /* | |
334 | * Async pread() | |
335 | * | |
336 | * Function returns | |
337 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
338 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
339 | * | |
340 | * When the callback is invoked, status indicates the result: | |
341 | * >=0 : Success. | |
342 | * status is numer of bytes read. | |
343 | * data is a pointer to the returned data. | |
344 | * -errno : An error occured. | |
345 | * data is the error string. | |
346 | */ | |
183451cf | 347 | EXTERN int nfs_pread_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, uint64_t count, nfs_cb cb, void *private_data); |
84004dbf RS |
348 | /* |
349 | * Sync pread() | |
350 | * Function returns | |
351 | * >=0 : numer of bytes read. | |
352 | * -errno : An error occured. | |
353 | */ | |
183451cf | 354 | EXTERN int nfs_pread(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, uint64_t count, char *buf); |
84004dbf RS |
355 | |
356 | ||
357 | ||
358 | /* | |
359 | * READ() | |
360 | */ | |
361 | /* | |
362 | * Async read() | |
363 | * | |
364 | * Function returns | |
365 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
366 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
367 | * | |
368 | * When the callback is invoked, status indicates the result: | |
369 | * >=0 : Success. | |
370 | * status is numer of bytes read. | |
371 | * data is a pointer to the returned data. | |
372 | * -errno : An error occured. | |
373 | * data is the error string. | |
374 | */ | |
183451cf | 375 | EXTERN int nfs_read_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t count, nfs_cb cb, void *private_data); |
84004dbf RS |
376 | /* |
377 | * Sync read() | |
378 | * Function returns | |
379 | * >=0 : numer of bytes read. | |
380 | * -errno : An error occured. | |
381 | */ | |
183451cf | 382 | EXTERN int nfs_read(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t count, char *buf); |
84004dbf RS |
383 | |
384 | ||
385 | ||
386 | ||
387 | /* | |
388 | * PWRITE() | |
389 | */ | |
390 | /* | |
391 | * Async pwrite() | |
392 | * | |
393 | * Function returns | |
394 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
395 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
396 | * | |
397 | * When the callback is invoked, status indicates the result: | |
398 | * >=0 : Success. | |
399 | * status is numer of bytes written. | |
400 | * -errno : An error occured. | |
401 | * data is the error string. | |
402 | */ | |
183451cf | 403 | EXTERN int nfs_pwrite_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, uint64_t count, char *buf, nfs_cb cb, void *private_data); |
84004dbf RS |
404 | /* |
405 | * Sync pwrite() | |
406 | * Function returns | |
407 | * >=0 : numer of bytes written. | |
408 | * -errno : An error occured. | |
409 | */ | |
183451cf | 410 | EXTERN int nfs_pwrite(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, uint64_t count, char *buf); |
84004dbf RS |
411 | |
412 | ||
413 | /* | |
414 | * WRITE() | |
415 | */ | |
416 | /* | |
417 | * Async write() | |
418 | * | |
419 | * Function returns | |
420 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
421 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
422 | * | |
423 | * When the callback is invoked, status indicates the result: | |
424 | * >=0 : Success. | |
425 | * status is numer of bytes written. | |
426 | * -errno : An error occured. | |
427 | * data is the error string. | |
428 | */ | |
183451cf | 429 | EXTERN int nfs_write_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t count, char *buf, nfs_cb cb, void *private_data); |
84004dbf RS |
430 | /* |
431 | * Sync write() | |
432 | * Function returns | |
433 | * >=0 : numer of bytes written. | |
434 | * -errno : An error occured. | |
435 | */ | |
183451cf | 436 | EXTERN int nfs_write(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t count, char *buf); |
84004dbf RS |
437 | |
438 | ||
439 | /* | |
440 | * LSEEK() | |
441 | */ | |
442 | /* | |
443 | * Async lseek() | |
444 | * | |
445 | * Function returns | |
446 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
447 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
448 | * | |
449 | * When the callback is invoked, status indicates the result: | |
450 | * >=0 : Success. | |
183451cf | 451 | * data is uint64_t * for the current position. |
84004dbf RS |
452 | * -errno : An error occured. |
453 | * data is the error string. | |
454 | */ | |
183451cf | 455 | EXTERN int nfs_lseek_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, int whence, nfs_cb cb, void *private_data); |
84004dbf RS |
456 | /* |
457 | * Sync lseek() | |
458 | * Function returns | |
459 | * >=0 : numer of bytes read. | |
460 | * -errno : An error occured. | |
461 | */ | |
183451cf | 462 | EXTERN int nfs_lseek(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, int whence, uint64_t *current_offset); |
84004dbf RS |
463 | |
464 | ||
465 | /* | |
466 | * FSYNC() | |
467 | */ | |
468 | /* | |
469 | * Async fsync() | |
470 | * | |
471 | * Function returns | |
472 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
473 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
474 | * | |
475 | * When the callback is invoked, status indicates the result: | |
476 | * 0 : Success. | |
477 | * -errno : An error occured. | |
478 | * data is the error string. | |
479 | */ | |
66ad6d84 | 480 | EXTERN int nfs_fsync_async(struct nfs_context *nfs, struct nfsfh *nfsfh, nfs_cb cb, void *private_data); |
84004dbf RS |
481 | /* |
482 | * Sync fsync() | |
483 | * Function returns | |
484 | * 0 : Success | |
485 | * -errno : An error occured. | |
486 | */ | |
66ad6d84 | 487 | EXTERN int nfs_fsync(struct nfs_context *nfs, struct nfsfh *nfsfh); |
84004dbf RS |
488 | |
489 | ||
490 | ||
491 | /* | |
492 | * TRUNCATE() | |
493 | */ | |
494 | /* | |
495 | * Async truncate() | |
496 | * | |
497 | * Function returns | |
498 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
499 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
500 | * | |
501 | * When the callback is invoked, status indicates the result: | |
502 | * 0 : Success. | |
503 | * -errno : An error occured. | |
504 | * data is the error string. | |
505 | */ | |
183451cf | 506 | EXTERN int nfs_truncate_async(struct nfs_context *nfs, const char *path, uint64_t length, nfs_cb cb, void *private_data); |
84004dbf RS |
507 | /* |
508 | * Sync truncate() | |
509 | * Function returns | |
510 | * 0 : Success | |
511 | * -errno : An error occured. | |
512 | */ | |
183451cf | 513 | EXTERN int nfs_truncate(struct nfs_context *nfs, const char *path, uint64_t length); |
84004dbf RS |
514 | |
515 | ||
516 | ||
517 | /* | |
518 | * FTRUNCATE() | |
519 | */ | |
520 | /* | |
521 | * Async ftruncate() | |
522 | * | |
523 | * Function returns | |
524 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
525 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
526 | * | |
527 | * When the callback is invoked, status indicates the result: | |
528 | * 0 : Success. | |
529 | * -errno : An error occured. | |
530 | * data is the error string. | |
531 | */ | |
183451cf | 532 | EXTERN int nfs_ftruncate_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t length, nfs_cb cb, void *private_data); |
84004dbf RS |
533 | /* |
534 | * Sync ftruncate() | |
535 | * Function returns | |
536 | * 0 : Success | |
537 | * -errno : An error occured. | |
538 | */ | |
183451cf | 539 | EXTERN int nfs_ftruncate(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t length); |
84004dbf RS |
540 | |
541 | ||
542 | ||
543 | ||
544 | ||
545 | ||
546 | /* | |
547 | * MKDIR() | |
548 | */ | |
549 | /* | |
550 | * Async mkdir() | |
551 | * | |
552 | * Function returns | |
553 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
554 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
555 | * | |
556 | * When the callback is invoked, status indicates the result: | |
557 | * 0 : Success. | |
558 | * -errno : An error occured. | |
559 | * data is the error string. | |
560 | */ | |
66ad6d84 | 561 | EXTERN int nfs_mkdir_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
562 | /* |
563 | * Sync mkdir() | |
564 | * Function returns | |
565 | * 0 : Success | |
566 | * -errno : An error occured. | |
567 | */ | |
66ad6d84 | 568 | EXTERN int nfs_mkdir(struct nfs_context *nfs, const char *path); |
84004dbf RS |
569 | |
570 | ||
571 | ||
572 | /* | |
573 | * RMDIR() | |
574 | */ | |
575 | /* | |
576 | * Async rmdir() | |
577 | * | |
578 | * Function returns | |
579 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
580 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
581 | * | |
582 | * When the callback is invoked, status indicates the result: | |
583 | * 0 : Success. | |
584 | * -errno : An error occured. | |
585 | * data is the error string. | |
586 | */ | |
66ad6d84 | 587 | EXTERN int nfs_rmdir_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
588 | /* |
589 | * Sync rmdir() | |
590 | * Function returns | |
591 | * 0 : Success | |
592 | * -errno : An error occured. | |
593 | */ | |
66ad6d84 | 594 | EXTERN int nfs_rmdir(struct nfs_context *nfs, const char *path); |
84004dbf RS |
595 | |
596 | ||
597 | ||
598 | ||
599 | /* | |
600 | * CREAT() | |
601 | */ | |
602 | /* | |
603 | * Async creat() | |
604 | * | |
605 | * Function returns | |
606 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
607 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
608 | * | |
609 | * When the callback is invoked, status indicates the result: | |
610 | * 0 : Success. | |
611 | * data is a struct *nfsfh; | |
612 | * -errno : An error occured. | |
613 | * data is the error string. | |
614 | */ | |
66ad6d84 | 615 | EXTERN int nfs_creat_async(struct nfs_context *nfs, const char *path, int mode, nfs_cb cb, void *private_data); |
84004dbf RS |
616 | /* |
617 | * Sync creat() | |
618 | * Function returns | |
619 | * 0 : Success | |
620 | * -errno : An error occured. | |
621 | */ | |
66ad6d84 | 622 | EXTERN int nfs_creat(struct nfs_context *nfs, const char *path, int mode, struct nfsfh **nfsfh); |
84004dbf RS |
623 | |
624 | ||
1ec6b50a RS |
625 | /* |
626 | * MKNOD() | |
627 | */ | |
628 | /* | |
629 | * Async mknod() | |
630 | * | |
631 | * Function returns | |
632 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
633 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
634 | * | |
635 | * When the callback is invoked, status indicates the result: | |
636 | * 0 : Success. | |
637 | * -errno : An error occured. | |
638 | * data is the error string. | |
639 | */ | |
640 | EXTERN int nfs_mknod_async(struct nfs_context *nfs, const char *path, int mode, int dev, nfs_cb cb, void *private_data); | |
641 | /* | |
642 | * Sync mknod() | |
643 | * Function returns | |
644 | * 0 : Success | |
645 | * -errno : An error occured. | |
646 | */ | |
647 | EXTERN int nfs_mknod(struct nfs_context *nfs, const char *path, int mode, int dev); | |
84004dbf RS |
648 | |
649 | ||
650 | ||
651 | /* | |
652 | * UNLINK() | |
653 | */ | |
654 | /* | |
655 | * Async unlink() | |
656 | * | |
657 | * Function returns | |
658 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
659 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
660 | * | |
661 | * When the callback is invoked, status indicates the result: | |
662 | * 0 : Success. | |
663 | * data is NULL | |
664 | * -errno : An error occured. | |
665 | * data is the error string. | |
666 | */ | |
66ad6d84 | 667 | EXTERN int nfs_unlink_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
668 | /* |
669 | * Sync unlink() | |
670 | * Function returns | |
671 | * 0 : Success | |
672 | * -errno : An error occured. | |
673 | */ | |
66ad6d84 | 674 | EXTERN int nfs_unlink(struct nfs_context *nfs, const char *path); |
84004dbf RS |
675 | |
676 | ||
677 | ||
678 | ||
679 | /* | |
680 | * OPENDIR() | |
681 | */ | |
682 | struct nfsdir; | |
683 | /* | |
684 | * Async opendir() | |
685 | * | |
686 | * Function returns | |
687 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
688 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
689 | * | |
690 | * When struct nfsdir * is returned, this resource is closed/freed by calling nfs_closedir() | |
691 | * | |
692 | * When the callback is invoked, status indicates the result: | |
693 | * 0 : Success. | |
694 | * data is struct nfsdir * | |
695 | * -errno : An error occured. | |
696 | * data is the error string. | |
697 | */ | |
66ad6d84 | 698 | EXTERN int nfs_opendir_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
699 | /* |
700 | * Sync opendir() | |
701 | * Function returns | |
702 | * 0 : Success | |
703 | * -errno : An error occured. | |
704 | */ | |
66ad6d84 | 705 | EXTERN int nfs_opendir(struct nfs_context *nfs, const char *path, struct nfsdir **nfsdir); |
84004dbf RS |
706 | |
707 | ||
708 | ||
709 | /* | |
710 | * READDIR() | |
711 | */ | |
712 | struct nfsdirent { | |
713 | struct nfsdirent *next; | |
714 | char *name; | |
715 | uint64_t inode; | |
0804e67d | 716 | |
7bda8bad RS |
717 | /* Some extra fields we get for free through the READDIRPLUS3 call. |
718 | You need libnfs-raw-nfs.h for type/mode constants */ | |
0804e67d RS |
719 | uint32_t type; /* NF3REG, NF3DIR, NF3BLK, ... */ |
720 | uint32_t mode; | |
721 | uint64_t size; | |
722 | struct timeval atime; | |
723 | struct timeval mtime; | |
724 | struct timeval ctime; | |
7bda8bad RS |
725 | uint32_t uid; |
726 | uint32_t gid; | |
84004dbf RS |
727 | }; |
728 | /* | |
729 | * nfs_readdir() never blocks, so no special sync/async versions are available | |
730 | */ | |
66ad6d84 | 731 | EXTERN struct nfsdirent *nfs_readdir(struct nfs_context *nfs, struct nfsdir *nfsdir); |
84004dbf RS |
732 | |
733 | ||
734 | ||
735 | /* | |
f893b680 | 736 | * CLOSEDIR() |
84004dbf RS |
737 | */ |
738 | /* | |
739 | * nfs_closedir() never blocks, so no special sync/async versions are available | |
740 | */ | |
66ad6d84 | 741 | EXTERN void nfs_closedir(struct nfs_context *nfs, struct nfsdir *nfsdir); |
84004dbf RS |
742 | |
743 | ||
f893b680 RS |
744 | /* |
745 | * CHDIR() | |
746 | */ | |
747 | /* | |
748 | * Async chdir(<path>) | |
749 | * | |
750 | * Function returns | |
751 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
752 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
753 | * | |
754 | * When the callback is invoked, status indicates the result: | |
755 | * 0 : Success. | |
756 | * data is NULL; | |
757 | * -errno : An error occured. | |
758 | * data is the error string. | |
759 | */ | |
760 | EXTERN int nfs_chdir_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); | |
761 | /* | |
762 | * Sync chdir(<path>) | |
763 | * Function returns | |
764 | * 0 : The operation was successfull. | |
765 | * -errno : The command failed. | |
766 | */ | |
767 | EXTERN int nfs_chdir(struct nfs_context *nfs, const char *path); | |
768 | ||
769 | /* | |
770 | * GETCWD() | |
771 | */ | |
772 | /* | |
773 | * nfs_getcwd() never blocks, so no special sync/async versions are available | |
774 | */ | |
775 | /* | |
776 | * Sync getcwd() | |
777 | * This function returns a pointer to the current working directory. | |
778 | * This pointer is only stable until the next [f]chdir or when the | |
779 | * context is destroyed. | |
780 | * | |
781 | * Function returns | |
782 | * 0 : The operation was successfull and *cwd is filled in. | |
783 | * -errno : The command failed. | |
784 | */ | |
785 | EXTERN void nfs_getcwd(struct nfs_context *nfs, const char **cwd); | |
786 | ||
84004dbf RS |
787 | |
788 | /* | |
789 | * STATVFS() | |
790 | */ | |
791 | /* | |
792 | * Async statvfs(<dirname>) | |
793 | * Function returns | |
794 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
795 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
796 | * | |
797 | * When the callback is invoked, status indicates the result: | |
798 | * 0 : Success. | |
799 | * data is struct statvfs * | |
800 | * -errno : An error occured. | |
801 | * data is the error string. | |
802 | */ | |
803 | struct statvfs; | |
66ad6d84 | 804 | EXTERN int nfs_statvfs_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
805 | /* |
806 | * Sync statvfs(<dirname>) | |
807 | * Function returns | |
808 | * 0 : The operation was successfull. | |
809 | * -errno : The command failed. | |
810 | */ | |
66ad6d84 | 811 | EXTERN int nfs_statvfs(struct nfs_context *nfs, const char *path, struct statvfs *svfs); |
84004dbf RS |
812 | |
813 | ||
814 | /* | |
815 | * READLINK() | |
816 | */ | |
817 | /* | |
818 | * Async readlink(<name>) | |
819 | * Function returns | |
820 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
821 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
822 | * | |
823 | * When the callback is invoked, status indicates the result: | |
824 | * 0 : Success. | |
825 | * data is a char * | |
826 | * data is only valid during the callback and is automatically freed when the callback returns. | |
827 | * -errno : An error occured. | |
828 | * data is the error string. | |
829 | */ | |
830 | struct statvfs; | |
66ad6d84 | 831 | EXTERN int nfs_readlink_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
832 | /* |
833 | * Sync readlink(<name>) | |
834 | * Function returns | |
835 | * 0 : The operation was successfull. | |
836 | * -errno : The command failed. | |
837 | */ | |
66ad6d84 | 838 | EXTERN int nfs_readlink(struct nfs_context *nfs, const char *path, char *buf, int bufsize); |
84004dbf RS |
839 | |
840 | ||
841 | ||
842 | /* | |
843 | * CHMOD() | |
844 | */ | |
845 | /* | |
846 | * Async chmod(<name>) | |
847 | * Function returns | |
848 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
849 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
850 | * | |
851 | * When the callback is invoked, status indicates the result: | |
852 | * 0 : Success. | |
853 | * data is NULL | |
854 | * -errno : An error occured. | |
855 | * data is the error string. | |
856 | */ | |
66ad6d84 | 857 | EXTERN int nfs_chmod_async(struct nfs_context *nfs, const char *path, int mode, nfs_cb cb, void *private_data); |
84004dbf RS |
858 | /* |
859 | * Sync chmod(<name>) | |
860 | * Function returns | |
861 | * 0 : The operation was successfull. | |
862 | * -errno : The command failed. | |
863 | */ | |
66ad6d84 | 864 | EXTERN int nfs_chmod(struct nfs_context *nfs, const char *path, int mode); |
84004dbf RS |
865 | |
866 | ||
867 | ||
868 | /* | |
869 | * FCHMOD() | |
870 | */ | |
871 | /* | |
872 | * Async fchmod(<handle>) | |
873 | * Function returns | |
874 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
875 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
876 | * | |
877 | * When the callback is invoked, status indicates the result: | |
878 | * 0 : Success. | |
879 | * data is NULL | |
880 | * -errno : An error occured. | |
881 | * data is the error string. | |
882 | */ | |
66ad6d84 | 883 | EXTERN int nfs_fchmod_async(struct nfs_context *nfs, struct nfsfh *nfsfh, int mode, nfs_cb cb, void *private_data); |
84004dbf RS |
884 | /* |
885 | * Sync fchmod(<handle>) | |
886 | * Function returns | |
887 | * 0 : The operation was successfull. | |
888 | * -errno : The command failed. | |
889 | */ | |
66ad6d84 | 890 | EXTERN int nfs_fchmod(struct nfs_context *nfs, struct nfsfh *nfsfh, int mode); |
84004dbf RS |
891 | |
892 | ||
893 | ||
894 | /* | |
895 | * CHOWN() | |
896 | */ | |
897 | /* | |
898 | * Async chown(<name>) | |
899 | * Function returns | |
900 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
901 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
902 | * | |
903 | * When the callback is invoked, status indicates the result: | |
904 | * 0 : Success. | |
905 | * data is NULL | |
906 | * -errno : An error occured. | |
907 | * data is the error string. | |
908 | */ | |
66ad6d84 | 909 | EXTERN int nfs_chown_async(struct nfs_context *nfs, const char *path, int uid, int gid, nfs_cb cb, void *private_data); |
84004dbf RS |
910 | /* |
911 | * Sync chown(<name>) | |
912 | * Function returns | |
913 | * 0 : The operation was successfull. | |
914 | * -errno : The command failed. | |
915 | */ | |
66ad6d84 | 916 | EXTERN int nfs_chown(struct nfs_context *nfs, const char *path, int uid, int gid); |
84004dbf RS |
917 | |
918 | ||
919 | ||
920 | /* | |
921 | * FCHOWN() | |
922 | */ | |
923 | /* | |
924 | * Async fchown(<handle>) | |
925 | * Function returns | |
926 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
927 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
928 | * | |
929 | * When the callback is invoked, status indicates the result: | |
930 | * 0 : Success. | |
931 | * data is NULL | |
932 | * -errno : An error occured. | |
933 | * data is the error string. | |
934 | */ | |
66ad6d84 | 935 | EXTERN int nfs_fchown_async(struct nfs_context *nfs, struct nfsfh *nfsfh, int uid, int gid, nfs_cb cb, void *private_data); |
84004dbf RS |
936 | /* |
937 | * Sync fchown(<handle>) | |
938 | * Function returns | |
939 | * 0 : The operation was successfull. | |
940 | * -errno : The command failed. | |
941 | */ | |
66ad6d84 | 942 | EXTERN int nfs_fchown(struct nfs_context *nfs, struct nfsfh *nfsfh, int uid, int gid); |
84004dbf RS |
943 | |
944 | ||
945 | ||
946 | ||
947 | /* | |
948 | * UTIMES() | |
949 | */ | |
950 | /* | |
951 | * Async utimes(<path>) | |
952 | * Function returns | |
953 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
954 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
955 | * | |
956 | * When the callback is invoked, status indicates the result: | |
957 | * 0 : Success. | |
958 | * data is NULL | |
959 | * -errno : An error occured. | |
960 | * data is the error string. | |
961 | */ | |
66ad6d84 | 962 | EXTERN int nfs_utimes_async(struct nfs_context *nfs, const char *path, struct timeval *times, nfs_cb cb, void *private_data); |
84004dbf RS |
963 | /* |
964 | * Sync utimes(<path>) | |
965 | * Function returns | |
966 | * 0 : The operation was successfull. | |
967 | * -errno : The command failed. | |
968 | */ | |
66ad6d84 | 969 | EXTERN int nfs_utimes(struct nfs_context *nfs, const char *path, struct timeval *times); |
84004dbf RS |
970 | |
971 | ||
972 | /* | |
973 | * UTIME() | |
974 | */ | |
975 | /* | |
976 | * Async utime(<path>) | |
977 | * Function returns | |
978 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
979 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
980 | * | |
981 | * When the callback is invoked, status indicates the result: | |
982 | * 0 : Success. | |
983 | * data is NULL | |
984 | * -errno : An error occured. | |
985 | * data is the error string. | |
986 | */ | |
987 | struct utimbuf; | |
66ad6d84 | 988 | EXTERN int nfs_utime_async(struct nfs_context *nfs, const char *path, struct utimbuf *times, nfs_cb cb, void *private_data); |
84004dbf RS |
989 | /* |
990 | * Sync utime(<path>) | |
991 | * Function returns | |
992 | * 0 : The operation was successfull. | |
993 | * -errno : The command failed. | |
994 | */ | |
66ad6d84 | 995 | EXTERN int nfs_utime(struct nfs_context *nfs, const char *path, struct utimbuf *times); |
84004dbf RS |
996 | |
997 | ||
998 | ||
999 | ||
1000 | /* | |
1001 | * ACCESS() | |
1002 | */ | |
1003 | /* | |
1004 | * Async access(<path>) | |
1005 | * Function returns | |
1006 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
1007 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
1008 | * | |
1009 | * When the callback is invoked, status indicates the result: | |
1010 | * 0 : Success. | |
1011 | * data is NULL | |
1012 | * -errno : An error occured. | |
1013 | * data is the error string. | |
1014 | */ | |
66ad6d84 | 1015 | EXTERN int nfs_access_async(struct nfs_context *nfs, const char *path, int mode, nfs_cb cb, void *private_data); |
84004dbf RS |
1016 | /* |
1017 | * Sync access(<path>) | |
1018 | * Function returns | |
1019 | * 0 : The operation was successfull. | |
1020 | * -errno : The command failed. | |
1021 | */ | |
66ad6d84 | 1022 | EXTERN int nfs_access(struct nfs_context *nfs, const char *path, int mode); |
84004dbf RS |
1023 | |
1024 | ||
1025 | ||
1026 | ||
1027 | /* | |
1028 | * SYMLINK() | |
1029 | */ | |
1030 | /* | |
1031 | * Async symlink(<path>) | |
1032 | * Function returns | |
1033 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
1034 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
1035 | * | |
1036 | * When the callback is invoked, status indicates the result: | |
1037 | * 0 : Success. | |
1038 | * data is NULL | |
1039 | * -errno : An error occured. | |
1040 | * data is the error string. | |
1041 | */ | |
66ad6d84 | 1042 | EXTERN int nfs_symlink_async(struct nfs_context *nfs, const char *oldpath, const char *newpath, nfs_cb cb, void *private_data); |
84004dbf RS |
1043 | /* |
1044 | * Sync symlink(<path>) | |
1045 | * Function returns | |
1046 | * 0 : The operation was successfull. | |
1047 | * -errno : The command failed. | |
1048 | */ | |
66ad6d84 | 1049 | EXTERN int nfs_symlink(struct nfs_context *nfs, const char *oldpath, const char *newpath); |
84004dbf RS |
1050 | |
1051 | ||
1052 | /* | |
1053 | * RENAME() | |
1054 | */ | |
1055 | /* | |
1056 | * Async rename(<oldpath>, <newpath>) | |
1057 | * Function returns | |
1058 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
1059 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
1060 | * | |
1061 | * When the callback is invoked, status indicates the result: | |
1062 | * 0 : Success. | |
1063 | * data is NULL | |
1064 | * -errno : An error occured. | |
1065 | * data is the error string. | |
1066 | */ | |
66ad6d84 | 1067 | EXTERN int nfs_rename_async(struct nfs_context *nfs, const char *oldpath, const char *newpath, nfs_cb cb, void *private_data); |
84004dbf RS |
1068 | /* |
1069 | * Sync rename(<oldpath>, <newpath>) | |
1070 | * Function returns | |
1071 | * 0 : The operation was successfull. | |
1072 | * -errno : The command failed. | |
1073 | */ | |
66ad6d84 | 1074 | EXTERN int nfs_rename(struct nfs_context *nfs, const char *oldpath, const char *newpath); |
84004dbf RS |
1075 | |
1076 | ||
1077 | ||
1078 | /* | |
1079 | * LINK() | |
1080 | */ | |
1081 | /* | |
1082 | * Async link(<oldpath>, <newpath>) | |
1083 | * Function returns | |
1084 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
1085 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
1086 | * | |
1087 | * When the callback is invoked, status indicates the result: | |
1088 | * 0 : Success. | |
1089 | * data is NULL | |
1090 | * -errno : An error occured. | |
1091 | * data is the error string. | |
1092 | */ | |
66ad6d84 | 1093 | EXTERN int nfs_link_async(struct nfs_context *nfs, const char *oldpath, const char *newpath, nfs_cb cb, void *private_data); |
84004dbf RS |
1094 | /* |
1095 | * Sync link(<oldpath>, <newpath>) | |
1096 | * Function returns | |
1097 | * 0 : The operation was successfull. | |
1098 | * -errno : The command failed. | |
1099 | */ | |
66ad6d84 | 1100 | EXTERN int nfs_link(struct nfs_context *nfs, const char *oldpath, const char *newpath); |
84004dbf RS |
1101 | |
1102 | ||
7f0242ca RS |
1103 | /* |
1104 | * GETEXPORTS() | |
1105 | */ | |
1106 | /* | |
1107 | * Async getexports() | |
1108 | * NOTE: You must include 'libnfs-raw-mount.h' to get the definitions of the | |
1109 | * returned structures. | |
1110 | * | |
1111 | * This function will return the list of exports from an NFS server. | |
1112 | * | |
1113 | * Function returns | |
1114 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
1115 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
1116 | * | |
1117 | * When the callback is invoked, status indicates the result: | |
1118 | * 0 : Success. | |
1119 | * data is a pointer to an exports pointer: | |
1120 | * exports export = *(exports *)data; | |
1121 | * -errno : An error occured. | |
1122 | * data is the error string. | |
1123 | */ | |
66ad6d84 | 1124 | EXTERN int mount_getexports_async(struct rpc_context *rpc, const char *server, rpc_cb cb, void *private_data); |
df5af25f RS |
1125 | /* |
1126 | * Sync getexports(<server>) | |
1127 | * Function returns | |
1128 | * NULL : something failed | |
1129 | * exports export : a linked list of exported directories | |
52014ebf | 1130 | * |
df5af25f RS |
1131 | * returned data must be freed by calling mount_free_export_list(exportnode); |
1132 | */ | |
66ad6d84 | 1133 | EXTERN struct exportnode *mount_getexports(const char *server); |
7f0242ca | 1134 | |
66ad6d84 | 1135 | EXTERN void mount_free_export_list(struct exportnode *exports); |
7f0242ca | 1136 | |
84004dbf RS |
1137 | |
1138 | //qqq replace later with lseek(cur, 0) | |
183451cf | 1139 | uint64_t nfs_get_current_offset(struct nfsfh *nfsfh); |
552c7665 RS |
1140 | |
1141 | ||
1142 | ||
9c4212bf RS |
1143 | |
1144 | ||
552c7665 RS |
1145 | struct nfs_server_list { |
1146 | struct nfs_server_list *next; | |
1147 | char *addr; | |
1148 | }; | |
1149 | ||
9c4212bf RS |
1150 | /* |
1151 | * Sync find_local_servers(<server>) | |
1152 | * This function will probe all local networks for NFS server. This function will | |
1153 | * block for one second while awaiting for all nfs servers to respond. | |
1154 | * | |
1155 | * Function returns | |
1156 | * NULL : something failed | |
1157 | * | |
1158 | * struct nfs_server_list : a linked list of all discovered servers | |
52014ebf | 1159 | * |
9c4212bf RS |
1160 | * returned data must be freed by nfs_free_srvr_list(srv); |
1161 | */ | |
552c7665 RS |
1162 | struct nfs_server_list *nfs_find_local_servers(void); |
1163 | void free_nfs_srvr_list(struct nfs_server_list *srv); | |
52014ebf AR |
1164 | |
1165 | #endif /* !_LIBNFS_H_ */ |