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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 | 31 | |
d48be00c AR |
32 | #ifdef __cplusplus |
33 | extern "C" { | |
34 | #endif | |
35 | ||
84004dbf | 36 | struct nfs_context; |
7f0242ca | 37 | struct rpc_context; |
84004dbf | 38 | |
d2ec73c7 PL |
39 | struct nfs_url { |
40 | char *server; | |
41 | char *path; | |
42 | char *file; | |
43 | }; | |
44 | ||
66ad6d84 RS |
45 | #if defined(WIN32) |
46 | #define EXTERN __declspec( dllexport ) | |
47 | #else | |
52014ebf | 48 | #define EXTERN |
66ad6d84 RS |
49 | #endif |
50 | ||
eecdc4f3 RS |
51 | #if defined(WIN32) |
52 | struct statvfs { | |
53 | uint32_t f_bsize; | |
54 | uint32_t f_frsize; | |
55 | uint64_t f_blocks; | |
56 | uint64_t f_bfree; | |
57 | uint64_t f_bavail; | |
58 | uint32_t f_files; | |
59 | uint32_t f_ffree; | |
60 | uint32_t f_favail; | |
52014ebf | 61 | uint32_t f_fsid; |
eecdc4f3 RS |
62 | uint32_t f_flag; |
63 | uint32_t f_namemax; | |
64 | }; | |
65 | struct utimbuf { | |
66 | time_t actime; | |
67 | time_t modtime; | |
68 | }; | |
69 | #define R_OK 4 | |
70 | #define W_OK 2 | |
71 | #define X_OK 1 | |
72 | #endif | |
73 | ||
84004dbf RS |
74 | /* |
75 | * Used for interfacing the async version of the api into an external eventsystem | |
76 | */ | |
66ad6d84 RS |
77 | EXTERN int nfs_get_fd(struct nfs_context *nfs); |
78 | EXTERN int nfs_which_events(struct nfs_context *nfs); | |
79 | EXTERN int nfs_service(struct nfs_context *nfs, int revents); | |
83aa785d | 80 | EXTERN int nfs_queue_length(struct nfs_context *nfs); |
84004dbf RS |
81 | |
82 | /* | |
83 | * Used if you need different credentials than the default for the current user. | |
84 | */ | |
67ba2239 RS |
85 | struct AUTH; |
86 | EXTERN void nfs_set_auth(struct nfs_context *nfs, struct AUTH *auth); | |
84004dbf | 87 | |
84004dbf RS |
88 | /* |
89 | * When an operation failed, this function can extract a detailed error string. | |
90 | */ | |
66ad6d84 | 91 | EXTERN char *nfs_get_error(struct nfs_context *nfs); |
84004dbf RS |
92 | |
93 | ||
94 | /* | |
95 | * Callback for all ASYNC nfs functions | |
96 | */ | |
97 | typedef void (*nfs_cb)(int err, struct nfs_context *nfs, void *data, void *private_data); | |
98 | ||
7f0242ca RS |
99 | /* |
100 | * Callback for all ASYNC rpc functions | |
101 | */ | |
102 | typedef void (*rpc_cb)(struct rpc_context *rpc, int status, void *data, void *private_data); | |
84004dbf RS |
103 | |
104 | ||
105 | ||
106 | /* | |
107 | * NFS CONTEXT. | |
108 | */ | |
109 | /* | |
110 | * Create an NFS c, the context. | |
111 | * Function returns | |
112 | * NULL : Failed to create a context. | |
113 | * *nfs : A pointer to an nfs context. | |
114 | */ | |
66ad6d84 | 115 | EXTERN struct nfs_context *nfs_init_context(void); |
84004dbf RS |
116 | /* |
117 | * Destroy an nfs context. | |
118 | */ | |
66ad6d84 | 119 | EXTERN void nfs_destroy_context(struct nfs_context *nfs); |
84004dbf RS |
120 | |
121 | ||
0961765a RS |
122 | /* |
123 | * URL parsing functions. | |
52014ebf | 124 | * These functions all parse a URL of the form |
0961765a RS |
125 | * nfs://server/path/file?argv=val[&arg=val]* |
126 | * and returns a nfs_url. | |
127 | * | |
128 | * Apart from parsing the URL the functions will also update | |
129 | * the nfs context to reflect settings controlled via url arguments. | |
130 | * | |
131 | * Current URL arguments are : | |
132 | * tcp-syncnt=<int> : Number of SYNs to send during the seccion establish | |
133 | * before failing settin up the tcp connection to the | |
134 | * server. | |
135 | * uid=<int> : UID value to use when talking to the server. | |
136 | * default it 65534 on Windows and getuid() on unixen. | |
137 | * gid=<int> : GID value to use when talking to the server. | |
138 | * default it 65534 on Windows and getgid() on unixen. | |
139 | */ | |
d2ec73c7 PL |
140 | /* |
141 | * Parse a complete NFS URL including, server, path and | |
142 | * filename. Fail if any component is missing. | |
143 | */ | |
144 | EXTERN struct nfs_url *nfs_parse_url_full(struct nfs_context *nfs, const char *url); | |
145 | ||
146 | /* | |
147 | * Parse an NFS URL, but do not split path and file. File | |
148 | * in the resulting struct remains NULL. | |
149 | */ | |
150 | EXTERN struct nfs_url *nfs_parse_url_dir(struct nfs_context *nfs, const char *url); | |
151 | ||
152 | /* | |
153 | * Parse an NFS URL, but do not fail if file, path or even server is missing. | |
154 | * Check elements of the resulting struct for NULL. | |
155 | */ | |
156 | EXTERN struct nfs_url *nfs_parse_url_incomplete(struct nfs_context *nfs, const char *url); | |
157 | ||
158 | ||
159 | /* | |
160 | * Free the URL struct returned by the nfs_parse_url_* functions. | |
161 | */ | |
162 | EXTERN void nfs_destroy_url(struct nfs_url *url); | |
163 | ||
164 | ||
84004dbf RS |
165 | struct nfsfh; |
166 | ||
17ef62fa RS |
167 | /* |
168 | * Get the maximum supported READ3 size by the server | |
169 | */ | |
183451cf | 170 | EXTERN uint64_t nfs_get_readmax(struct nfs_context *nfs); |
17ef62fa RS |
171 | |
172 | /* | |
173 | * Get the maximum supported WRITE3 size by the server | |
174 | */ | |
183451cf | 175 | EXTERN uint64_t nfs_get_writemax(struct nfs_context *nfs); |
17ef62fa | 176 | |
d43a8953 | 177 | /* |
52014ebf | 178 | * MODIFY CONNECT PARAMTERS |
d43a8953 PL |
179 | */ |
180 | ||
181 | EXTERN void nfs_set_tcp_syncnt(struct nfs_context *nfs, int v); | |
182 | EXTERN void nfs_set_uid(struct nfs_context *nfs, int uid); | |
183 | EXTERN void nfs_set_gid(struct nfs_context *nfs, int gid); | |
84004dbf RS |
184 | |
185 | /* | |
186 | * MOUNT THE EXPORT | |
187 | */ | |
188 | /* | |
189 | * Async nfs mount. | |
190 | * Function returns | |
191 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
192 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
193 | * | |
194 | * When the callback is invoked, status indicates the result: | |
195 | * 0 : Success. | |
196 | * data is NULL | |
197 | * -errno : An error occured. | |
198 | * data is the error string. | |
199 | */ | |
66ad6d84 | 200 | EXTERN int nfs_mount_async(struct nfs_context *nfs, const char *server, const char *exportname, nfs_cb cb, void *private_data); |
84004dbf RS |
201 | /* |
202 | * Sync nfs mount. | |
203 | * Function returns | |
204 | * 0 : The operation was successfull. | |
205 | * -errno : The command failed. | |
206 | */ | |
66ad6d84 | 207 | EXTERN int nfs_mount(struct nfs_context *nfs, const char *server, const char *exportname); |
84004dbf RS |
208 | |
209 | ||
210 | ||
211 | ||
212 | /* | |
213 | * STAT() | |
214 | */ | |
215 | /* | |
216 | * Async stat(<filename>) | |
217 | * Function returns | |
218 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
219 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
220 | * | |
221 | * When the callback is invoked, status indicates the result: | |
222 | * 0 : Success. | |
223 | * data is struct stat * | |
224 | * -errno : An error occured. | |
225 | * data is the error string. | |
226 | */ | |
227 | struct stat; | |
66ad6d84 | 228 | EXTERN int nfs_stat_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
229 | /* |
230 | * Sync stat(<filename>) | |
231 | * Function returns | |
232 | * 0 : The operation was successfull. | |
233 | * -errno : The command failed. | |
234 | */ | |
be184101 M |
235 | #ifdef WIN32 |
236 | EXTERN int nfs_stat(struct nfs_context *nfs, const char *path, struct __stat64 *st); | |
237 | #else | |
66ad6d84 | 238 | EXTERN int nfs_stat(struct nfs_context *nfs, const char *path, struct stat *st); |
be184101 | 239 | #endif |
84004dbf RS |
240 | |
241 | /* | |
242 | * FSTAT() | |
243 | */ | |
244 | /* | |
245 | * Async fstat(nfsfh *) | |
246 | * Function returns | |
247 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
248 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
249 | * | |
250 | * When the callback is invoked, status indicates the result: | |
251 | * 0 : Success. | |
252 | * data is struct stat * | |
253 | * -errno : An error occured. | |
254 | * data is the error string. | |
255 | */ | |
66ad6d84 | 256 | EXTERN int nfs_fstat_async(struct nfs_context *nfs, struct nfsfh *nfsfh, nfs_cb cb, void *private_data); |
84004dbf RS |
257 | /* |
258 | * Sync fstat(nfsfh *) | |
259 | * Function returns | |
260 | * 0 : The operation was successfull. | |
261 | * -errno : The command failed. | |
262 | */ | |
be184101 M |
263 | #ifdef WIN32 |
264 | EXTERN int nfs_fstat(struct nfs_context *nfs, struct nfsfh *nfsfh, struct __stat64 *st); | |
265 | #else | |
66ad6d84 | 266 | EXTERN int nfs_fstat(struct nfs_context *nfs, struct nfsfh *nfsfh, struct stat *st); |
be184101 | 267 | #endif |
84004dbf RS |
268 | |
269 | ||
270 | ||
271 | /* | |
272 | * OPEN() | |
273 | */ | |
274 | /* | |
275 | * Async open(<filename>) | |
276 | * | |
277 | * mode is a combination of the flags : O_RDOLNY, O_WRONLY, O_RDWR , O_SYNC | |
278 | * | |
279 | * Function returns | |
280 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
281 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
282 | * | |
3cea44dc RS |
283 | * Supported flags are |
284 | * O_RDONLY | |
285 | * O_WRONLY | |
286 | * O_RDWR | |
22a0f15b | 287 | * O_TRUNC (Only valid with O_RDWR or O_WRONLY. Ignored otherwise.) |
3cea44dc | 288 | * |
84004dbf RS |
289 | * When the callback is invoked, status indicates the result: |
290 | * 0 : Success. | |
291 | * data is a struct *nfsfh; | |
292 | * The nfsfh is close using nfs_close(). | |
293 | * -errno : An error occured. | |
294 | * data is the error string. | |
295 | */ | |
3cea44dc | 296 | EXTERN int nfs_open_async(struct nfs_context *nfs, const char *path, int flags, nfs_cb cb, void *private_data); |
84004dbf | 297 | /* |
f893b680 | 298 | * Sync open(<filename>) |
84004dbf RS |
299 | * Function returns |
300 | * 0 : The operation was successfull. *nfsfh is filled in. | |
301 | * -errno : The command failed. | |
302 | */ | |
3cea44dc | 303 | EXTERN int nfs_open(struct nfs_context *nfs, const char *path, int flags, struct nfsfh **nfsfh); |
84004dbf RS |
304 | |
305 | ||
306 | ||
307 | ||
308 | /* | |
309 | * CLOSE | |
310 | */ | |
311 | /* | |
312 | * Async close(nfsfh) | |
313 | * | |
314 | * Function returns | |
315 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
316 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
317 | * | |
318 | * When the callback is invoked, status indicates the result: | |
319 | * 0 : Success. | |
320 | * data is NULL. | |
321 | * -errno : An error occured. | |
322 | * data is the error string. | |
323 | */ | |
66ad6d84 | 324 | EXTERN int nfs_close_async(struct nfs_context *nfs, struct nfsfh *nfsfh, nfs_cb cb, void *private_data); |
84004dbf RS |
325 | /* |
326 | * Sync close(nfsfh) | |
327 | * Function returns | |
328 | * 0 : The operation was successfull. | |
329 | * -errno : The command failed. | |
330 | */ | |
66ad6d84 | 331 | EXTERN int nfs_close(struct nfs_context *nfs, struct nfsfh *nfsfh); |
84004dbf RS |
332 | |
333 | ||
334 | /* | |
335 | * PREAD() | |
336 | */ | |
337 | /* | |
338 | * Async pread() | |
339 | * | |
340 | * Function returns | |
341 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
342 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
343 | * | |
344 | * When the callback is invoked, status indicates the result: | |
345 | * >=0 : Success. | |
346 | * status is numer of bytes read. | |
347 | * data is a pointer to the returned data. | |
348 | * -errno : An error occured. | |
349 | * data is the error string. | |
350 | */ | |
183451cf | 351 | 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 |
352 | /* |
353 | * Sync pread() | |
354 | * Function returns | |
355 | * >=0 : numer of bytes read. | |
356 | * -errno : An error occured. | |
357 | */ | |
183451cf | 358 | EXTERN int nfs_pread(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, uint64_t count, char *buf); |
84004dbf RS |
359 | |
360 | ||
361 | ||
362 | /* | |
363 | * READ() | |
364 | */ | |
365 | /* | |
366 | * Async read() | |
367 | * | |
368 | * Function returns | |
369 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
370 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
371 | * | |
372 | * When the callback is invoked, status indicates the result: | |
373 | * >=0 : Success. | |
374 | * status is numer of bytes read. | |
375 | * data is a pointer to the returned data. | |
376 | * -errno : An error occured. | |
377 | * data is the error string. | |
378 | */ | |
183451cf | 379 | EXTERN int nfs_read_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t count, nfs_cb cb, void *private_data); |
84004dbf RS |
380 | /* |
381 | * Sync read() | |
382 | * Function returns | |
383 | * >=0 : numer of bytes read. | |
384 | * -errno : An error occured. | |
385 | */ | |
183451cf | 386 | EXTERN int nfs_read(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t count, char *buf); |
84004dbf RS |
387 | |
388 | ||
389 | ||
390 | ||
391 | /* | |
392 | * PWRITE() | |
393 | */ | |
394 | /* | |
395 | * Async pwrite() | |
396 | * | |
397 | * Function returns | |
398 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
399 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
400 | * | |
401 | * When the callback is invoked, status indicates the result: | |
402 | * >=0 : Success. | |
403 | * status is numer of bytes written. | |
404 | * -errno : An error occured. | |
405 | * data is the error string. | |
406 | */ | |
183451cf | 407 | 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 |
408 | /* |
409 | * Sync pwrite() | |
410 | * Function returns | |
411 | * >=0 : numer of bytes written. | |
412 | * -errno : An error occured. | |
413 | */ | |
183451cf | 414 | EXTERN int nfs_pwrite(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, uint64_t count, char *buf); |
84004dbf RS |
415 | |
416 | ||
417 | /* | |
418 | * WRITE() | |
419 | */ | |
420 | /* | |
421 | * Async write() | |
422 | * | |
423 | * Function returns | |
424 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
425 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
426 | * | |
427 | * When the callback is invoked, status indicates the result: | |
428 | * >=0 : Success. | |
429 | * status is numer of bytes written. | |
430 | * -errno : An error occured. | |
431 | * data is the error string. | |
432 | */ | |
183451cf | 433 | 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 |
434 | /* |
435 | * Sync write() | |
436 | * Function returns | |
437 | * >=0 : numer of bytes written. | |
438 | * -errno : An error occured. | |
439 | */ | |
183451cf | 440 | EXTERN int nfs_write(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t count, char *buf); |
84004dbf RS |
441 | |
442 | ||
443 | /* | |
444 | * LSEEK() | |
445 | */ | |
446 | /* | |
447 | * Async lseek() | |
448 | * | |
449 | * Function returns | |
450 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
451 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
452 | * | |
453 | * When the callback is invoked, status indicates the result: | |
454 | * >=0 : Success. | |
183451cf | 455 | * data is uint64_t * for the current position. |
84004dbf RS |
456 | * -errno : An error occured. |
457 | * data is the error string. | |
458 | */ | |
183451cf | 459 | 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 |
460 | /* |
461 | * Sync lseek() | |
462 | * Function returns | |
463 | * >=0 : numer of bytes read. | |
464 | * -errno : An error occured. | |
465 | */ | |
183451cf | 466 | EXTERN int nfs_lseek(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, int whence, uint64_t *current_offset); |
84004dbf RS |
467 | |
468 | ||
469 | /* | |
470 | * FSYNC() | |
471 | */ | |
472 | /* | |
473 | * Async fsync() | |
474 | * | |
475 | * Function returns | |
476 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
477 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
478 | * | |
479 | * When the callback is invoked, status indicates the result: | |
480 | * 0 : Success. | |
481 | * -errno : An error occured. | |
482 | * data is the error string. | |
483 | */ | |
66ad6d84 | 484 | EXTERN int nfs_fsync_async(struct nfs_context *nfs, struct nfsfh *nfsfh, nfs_cb cb, void *private_data); |
84004dbf RS |
485 | /* |
486 | * Sync fsync() | |
487 | * Function returns | |
488 | * 0 : Success | |
489 | * -errno : An error occured. | |
490 | */ | |
66ad6d84 | 491 | EXTERN int nfs_fsync(struct nfs_context *nfs, struct nfsfh *nfsfh); |
84004dbf RS |
492 | |
493 | ||
494 | ||
495 | /* | |
496 | * TRUNCATE() | |
497 | */ | |
498 | /* | |
499 | * Async truncate() | |
500 | * | |
501 | * Function returns | |
502 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
503 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
504 | * | |
505 | * When the callback is invoked, status indicates the result: | |
506 | * 0 : Success. | |
507 | * -errno : An error occured. | |
508 | * data is the error string. | |
509 | */ | |
183451cf | 510 | EXTERN int nfs_truncate_async(struct nfs_context *nfs, const char *path, uint64_t length, nfs_cb cb, void *private_data); |
84004dbf RS |
511 | /* |
512 | * Sync truncate() | |
513 | * Function returns | |
514 | * 0 : Success | |
515 | * -errno : An error occured. | |
516 | */ | |
183451cf | 517 | EXTERN int nfs_truncate(struct nfs_context *nfs, const char *path, uint64_t length); |
84004dbf RS |
518 | |
519 | ||
520 | ||
521 | /* | |
522 | * FTRUNCATE() | |
523 | */ | |
524 | /* | |
525 | * Async ftruncate() | |
526 | * | |
527 | * Function returns | |
528 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
529 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
530 | * | |
531 | * When the callback is invoked, status indicates the result: | |
532 | * 0 : Success. | |
533 | * -errno : An error occured. | |
534 | * data is the error string. | |
535 | */ | |
183451cf | 536 | EXTERN int nfs_ftruncate_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t length, nfs_cb cb, void *private_data); |
84004dbf RS |
537 | /* |
538 | * Sync ftruncate() | |
539 | * Function returns | |
540 | * 0 : Success | |
541 | * -errno : An error occured. | |
542 | */ | |
183451cf | 543 | EXTERN int nfs_ftruncate(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t length); |
84004dbf RS |
544 | |
545 | ||
546 | ||
547 | ||
548 | ||
549 | ||
550 | /* | |
551 | * MKDIR() | |
552 | */ | |
553 | /* | |
554 | * Async mkdir() | |
555 | * | |
556 | * Function returns | |
557 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
558 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
559 | * | |
560 | * When the callback is invoked, status indicates the result: | |
561 | * 0 : Success. | |
562 | * -errno : An error occured. | |
563 | * data is the error string. | |
564 | */ | |
66ad6d84 | 565 | EXTERN int nfs_mkdir_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
566 | /* |
567 | * Sync mkdir() | |
568 | * Function returns | |
569 | * 0 : Success | |
570 | * -errno : An error occured. | |
571 | */ | |
66ad6d84 | 572 | EXTERN int nfs_mkdir(struct nfs_context *nfs, const char *path); |
84004dbf RS |
573 | |
574 | ||
575 | ||
576 | /* | |
577 | * RMDIR() | |
578 | */ | |
579 | /* | |
580 | * Async rmdir() | |
581 | * | |
582 | * Function returns | |
583 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
584 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
585 | * | |
586 | * When the callback is invoked, status indicates the result: | |
587 | * 0 : Success. | |
588 | * -errno : An error occured. | |
589 | * data is the error string. | |
590 | */ | |
66ad6d84 | 591 | EXTERN int nfs_rmdir_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
592 | /* |
593 | * Sync rmdir() | |
594 | * Function returns | |
595 | * 0 : Success | |
596 | * -errno : An error occured. | |
597 | */ | |
66ad6d84 | 598 | EXTERN int nfs_rmdir(struct nfs_context *nfs, const char *path); |
84004dbf RS |
599 | |
600 | ||
601 | ||
602 | ||
603 | /* | |
604 | * CREAT() | |
605 | */ | |
606 | /* | |
607 | * Async creat() | |
608 | * | |
609 | * Function returns | |
610 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
611 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
612 | * | |
613 | * When the callback is invoked, status indicates the result: | |
614 | * 0 : Success. | |
615 | * data is a struct *nfsfh; | |
616 | * -errno : An error occured. | |
617 | * data is the error string. | |
618 | */ | |
66ad6d84 | 619 | EXTERN int nfs_creat_async(struct nfs_context *nfs, const char *path, int mode, nfs_cb cb, void *private_data); |
84004dbf RS |
620 | /* |
621 | * Sync creat() | |
622 | * Function returns | |
623 | * 0 : Success | |
624 | * -errno : An error occured. | |
625 | */ | |
66ad6d84 | 626 | EXTERN int nfs_creat(struct nfs_context *nfs, const char *path, int mode, struct nfsfh **nfsfh); |
84004dbf RS |
627 | |
628 | ||
1ec6b50a RS |
629 | /* |
630 | * MKNOD() | |
631 | */ | |
632 | /* | |
633 | * Async mknod() | |
634 | * | |
635 | * Function returns | |
636 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
637 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
638 | * | |
639 | * When the callback is invoked, status indicates the result: | |
640 | * 0 : Success. | |
641 | * -errno : An error occured. | |
642 | * data is the error string. | |
643 | */ | |
644 | EXTERN int nfs_mknod_async(struct nfs_context *nfs, const char *path, int mode, int dev, nfs_cb cb, void *private_data); | |
645 | /* | |
646 | * Sync mknod() | |
647 | * Function returns | |
648 | * 0 : Success | |
649 | * -errno : An error occured. | |
650 | */ | |
651 | EXTERN int nfs_mknod(struct nfs_context *nfs, const char *path, int mode, int dev); | |
84004dbf RS |
652 | |
653 | ||
654 | ||
655 | /* | |
656 | * UNLINK() | |
657 | */ | |
658 | /* | |
659 | * Async unlink() | |
660 | * | |
661 | * Function returns | |
662 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
663 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
664 | * | |
665 | * When the callback is invoked, status indicates the result: | |
666 | * 0 : Success. | |
667 | * data is NULL | |
668 | * -errno : An error occured. | |
669 | * data is the error string. | |
670 | */ | |
66ad6d84 | 671 | EXTERN int nfs_unlink_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
672 | /* |
673 | * Sync unlink() | |
674 | * Function returns | |
675 | * 0 : Success | |
676 | * -errno : An error occured. | |
677 | */ | |
66ad6d84 | 678 | EXTERN int nfs_unlink(struct nfs_context *nfs, const char *path); |
84004dbf RS |
679 | |
680 | ||
681 | ||
682 | ||
683 | /* | |
684 | * OPENDIR() | |
685 | */ | |
686 | struct nfsdir; | |
687 | /* | |
688 | * Async opendir() | |
689 | * | |
690 | * Function returns | |
691 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
692 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
693 | * | |
694 | * When struct nfsdir * is returned, this resource is closed/freed by calling nfs_closedir() | |
695 | * | |
696 | * When the callback is invoked, status indicates the result: | |
697 | * 0 : Success. | |
698 | * data is struct nfsdir * | |
699 | * -errno : An error occured. | |
700 | * data is the error string. | |
701 | */ | |
66ad6d84 | 702 | EXTERN int nfs_opendir_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
703 | /* |
704 | * Sync opendir() | |
705 | * Function returns | |
706 | * 0 : Success | |
707 | * -errno : An error occured. | |
708 | */ | |
66ad6d84 | 709 | EXTERN int nfs_opendir(struct nfs_context *nfs, const char *path, struct nfsdir **nfsdir); |
84004dbf RS |
710 | |
711 | ||
712 | ||
713 | /* | |
714 | * READDIR() | |
715 | */ | |
716 | struct nfsdirent { | |
717 | struct nfsdirent *next; | |
718 | char *name; | |
719 | uint64_t inode; | |
0804e67d | 720 | |
7bda8bad RS |
721 | /* Some extra fields we get for free through the READDIRPLUS3 call. |
722 | You need libnfs-raw-nfs.h for type/mode constants */ | |
0804e67d RS |
723 | uint32_t type; /* NF3REG, NF3DIR, NF3BLK, ... */ |
724 | uint32_t mode; | |
725 | uint64_t size; | |
726 | struct timeval atime; | |
727 | struct timeval mtime; | |
728 | struct timeval ctime; | |
7bda8bad RS |
729 | uint32_t uid; |
730 | uint32_t gid; | |
84004dbf RS |
731 | }; |
732 | /* | |
733 | * nfs_readdir() never blocks, so no special sync/async versions are available | |
734 | */ | |
66ad6d84 | 735 | EXTERN struct nfsdirent *nfs_readdir(struct nfs_context *nfs, struct nfsdir *nfsdir); |
84004dbf RS |
736 | |
737 | ||
738 | ||
739 | /* | |
f893b680 | 740 | * CLOSEDIR() |
84004dbf RS |
741 | */ |
742 | /* | |
743 | * nfs_closedir() never blocks, so no special sync/async versions are available | |
744 | */ | |
66ad6d84 | 745 | EXTERN void nfs_closedir(struct nfs_context *nfs, struct nfsdir *nfsdir); |
84004dbf RS |
746 | |
747 | ||
f893b680 RS |
748 | /* |
749 | * CHDIR() | |
750 | */ | |
751 | /* | |
752 | * Async chdir(<path>) | |
753 | * | |
754 | * Function returns | |
755 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
756 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
757 | * | |
758 | * When the callback is invoked, status indicates the result: | |
759 | * 0 : Success. | |
760 | * data is NULL; | |
761 | * -errno : An error occured. | |
762 | * data is the error string. | |
763 | */ | |
764 | EXTERN int nfs_chdir_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); | |
765 | /* | |
766 | * Sync chdir(<path>) | |
767 | * Function returns | |
768 | * 0 : The operation was successfull. | |
769 | * -errno : The command failed. | |
770 | */ | |
771 | EXTERN int nfs_chdir(struct nfs_context *nfs, const char *path); | |
772 | ||
773 | /* | |
774 | * GETCWD() | |
775 | */ | |
776 | /* | |
777 | * nfs_getcwd() never blocks, so no special sync/async versions are available | |
778 | */ | |
779 | /* | |
780 | * Sync getcwd() | |
781 | * This function returns a pointer to the current working directory. | |
782 | * This pointer is only stable until the next [f]chdir or when the | |
783 | * context is destroyed. | |
784 | * | |
785 | * Function returns | |
786 | * 0 : The operation was successfull and *cwd is filled in. | |
787 | * -errno : The command failed. | |
788 | */ | |
789 | EXTERN void nfs_getcwd(struct nfs_context *nfs, const char **cwd); | |
790 | ||
84004dbf RS |
791 | |
792 | /* | |
793 | * STATVFS() | |
794 | */ | |
795 | /* | |
796 | * Async statvfs(<dirname>) | |
797 | * Function returns | |
798 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
799 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
800 | * | |
801 | * When the callback is invoked, status indicates the result: | |
802 | * 0 : Success. | |
803 | * data is struct statvfs * | |
804 | * -errno : An error occured. | |
805 | * data is the error string. | |
806 | */ | |
807 | struct statvfs; | |
66ad6d84 | 808 | EXTERN int nfs_statvfs_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
809 | /* |
810 | * Sync statvfs(<dirname>) | |
811 | * Function returns | |
812 | * 0 : The operation was successfull. | |
813 | * -errno : The command failed. | |
814 | */ | |
66ad6d84 | 815 | EXTERN int nfs_statvfs(struct nfs_context *nfs, const char *path, struct statvfs *svfs); |
84004dbf RS |
816 | |
817 | ||
818 | /* | |
819 | * READLINK() | |
820 | */ | |
821 | /* | |
822 | * Async readlink(<name>) | |
823 | * Function returns | |
824 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
825 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
826 | * | |
827 | * When the callback is invoked, status indicates the result: | |
828 | * 0 : Success. | |
829 | * data is a char * | |
830 | * data is only valid during the callback and is automatically freed when the callback returns. | |
831 | * -errno : An error occured. | |
832 | * data is the error string. | |
833 | */ | |
834 | struct statvfs; | |
66ad6d84 | 835 | EXTERN int nfs_readlink_async(struct nfs_context *nfs, const char *path, nfs_cb cb, void *private_data); |
84004dbf RS |
836 | /* |
837 | * Sync readlink(<name>) | |
838 | * Function returns | |
839 | * 0 : The operation was successfull. | |
840 | * -errno : The command failed. | |
841 | */ | |
66ad6d84 | 842 | EXTERN int nfs_readlink(struct nfs_context *nfs, const char *path, char *buf, int bufsize); |
84004dbf RS |
843 | |
844 | ||
845 | ||
846 | /* | |
847 | * CHMOD() | |
848 | */ | |
849 | /* | |
850 | * Async chmod(<name>) | |
851 | * Function returns | |
852 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
853 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
854 | * | |
855 | * When the callback is invoked, status indicates the result: | |
856 | * 0 : Success. | |
857 | * data is NULL | |
858 | * -errno : An error occured. | |
859 | * data is the error string. | |
860 | */ | |
66ad6d84 | 861 | EXTERN int nfs_chmod_async(struct nfs_context *nfs, const char *path, int mode, nfs_cb cb, void *private_data); |
84004dbf RS |
862 | /* |
863 | * Sync chmod(<name>) | |
864 | * Function returns | |
865 | * 0 : The operation was successfull. | |
866 | * -errno : The command failed. | |
867 | */ | |
66ad6d84 | 868 | EXTERN int nfs_chmod(struct nfs_context *nfs, const char *path, int mode); |
84004dbf RS |
869 | |
870 | ||
871 | ||
872 | /* | |
873 | * FCHMOD() | |
874 | */ | |
875 | /* | |
876 | * Async fchmod(<handle>) | |
877 | * Function returns | |
878 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
879 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
880 | * | |
881 | * When the callback is invoked, status indicates the result: | |
882 | * 0 : Success. | |
883 | * data is NULL | |
884 | * -errno : An error occured. | |
885 | * data is the error string. | |
886 | */ | |
66ad6d84 | 887 | EXTERN int nfs_fchmod_async(struct nfs_context *nfs, struct nfsfh *nfsfh, int mode, nfs_cb cb, void *private_data); |
84004dbf RS |
888 | /* |
889 | * Sync fchmod(<handle>) | |
890 | * Function returns | |
891 | * 0 : The operation was successfull. | |
892 | * -errno : The command failed. | |
893 | */ | |
66ad6d84 | 894 | EXTERN int nfs_fchmod(struct nfs_context *nfs, struct nfsfh *nfsfh, int mode); |
84004dbf RS |
895 | |
896 | ||
897 | ||
898 | /* | |
899 | * CHOWN() | |
900 | */ | |
901 | /* | |
902 | * Async chown(<name>) | |
903 | * Function returns | |
904 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
905 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
906 | * | |
907 | * When the callback is invoked, status indicates the result: | |
908 | * 0 : Success. | |
909 | * data is NULL | |
910 | * -errno : An error occured. | |
911 | * data is the error string. | |
912 | */ | |
66ad6d84 | 913 | EXTERN int nfs_chown_async(struct nfs_context *nfs, const char *path, int uid, int gid, nfs_cb cb, void *private_data); |
84004dbf RS |
914 | /* |
915 | * Sync chown(<name>) | |
916 | * Function returns | |
917 | * 0 : The operation was successfull. | |
918 | * -errno : The command failed. | |
919 | */ | |
66ad6d84 | 920 | EXTERN int nfs_chown(struct nfs_context *nfs, const char *path, int uid, int gid); |
84004dbf RS |
921 | |
922 | ||
923 | ||
924 | /* | |
925 | * FCHOWN() | |
926 | */ | |
927 | /* | |
928 | * Async fchown(<handle>) | |
929 | * Function returns | |
930 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
931 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
932 | * | |
933 | * When the callback is invoked, status indicates the result: | |
934 | * 0 : Success. | |
935 | * data is NULL | |
936 | * -errno : An error occured. | |
937 | * data is the error string. | |
938 | */ | |
66ad6d84 | 939 | EXTERN int nfs_fchown_async(struct nfs_context *nfs, struct nfsfh *nfsfh, int uid, int gid, nfs_cb cb, void *private_data); |
84004dbf RS |
940 | /* |
941 | * Sync fchown(<handle>) | |
942 | * Function returns | |
943 | * 0 : The operation was successfull. | |
944 | * -errno : The command failed. | |
945 | */ | |
66ad6d84 | 946 | EXTERN int nfs_fchown(struct nfs_context *nfs, struct nfsfh *nfsfh, int uid, int gid); |
84004dbf RS |
947 | |
948 | ||
949 | ||
950 | ||
951 | /* | |
952 | * UTIMES() | |
953 | */ | |
954 | /* | |
955 | * Async utimes(<path>) | |
956 | * Function returns | |
957 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
958 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
959 | * | |
960 | * When the callback is invoked, status indicates the result: | |
961 | * 0 : Success. | |
962 | * data is NULL | |
963 | * -errno : An error occured. | |
964 | * data is the error string. | |
965 | */ | |
66ad6d84 | 966 | EXTERN int nfs_utimes_async(struct nfs_context *nfs, const char *path, struct timeval *times, nfs_cb cb, void *private_data); |
84004dbf RS |
967 | /* |
968 | * Sync utimes(<path>) | |
969 | * Function returns | |
970 | * 0 : The operation was successfull. | |
971 | * -errno : The command failed. | |
972 | */ | |
66ad6d84 | 973 | EXTERN int nfs_utimes(struct nfs_context *nfs, const char *path, struct timeval *times); |
84004dbf RS |
974 | |
975 | ||
976 | /* | |
977 | * UTIME() | |
978 | */ | |
979 | /* | |
980 | * Async utime(<path>) | |
981 | * Function returns | |
982 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
983 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
984 | * | |
985 | * When the callback is invoked, status indicates the result: | |
986 | * 0 : Success. | |
987 | * data is NULL | |
988 | * -errno : An error occured. | |
989 | * data is the error string. | |
990 | */ | |
991 | struct utimbuf; | |
66ad6d84 | 992 | EXTERN int nfs_utime_async(struct nfs_context *nfs, const char *path, struct utimbuf *times, nfs_cb cb, void *private_data); |
84004dbf RS |
993 | /* |
994 | * Sync utime(<path>) | |
995 | * Function returns | |
996 | * 0 : The operation was successfull. | |
997 | * -errno : The command failed. | |
998 | */ | |
66ad6d84 | 999 | EXTERN int nfs_utime(struct nfs_context *nfs, const char *path, struct utimbuf *times); |
84004dbf RS |
1000 | |
1001 | ||
1002 | ||
1003 | ||
1004 | /* | |
1005 | * ACCESS() | |
1006 | */ | |
1007 | /* | |
1008 | * Async access(<path>) | |
1009 | * Function returns | |
1010 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
1011 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
1012 | * | |
1013 | * When the callback is invoked, status indicates the result: | |
1014 | * 0 : Success. | |
1015 | * data is NULL | |
1016 | * -errno : An error occured. | |
1017 | * data is the error string. | |
1018 | */ | |
66ad6d84 | 1019 | EXTERN int nfs_access_async(struct nfs_context *nfs, const char *path, int mode, nfs_cb cb, void *private_data); |
84004dbf RS |
1020 | /* |
1021 | * Sync access(<path>) | |
1022 | * Function returns | |
1023 | * 0 : The operation was successfull. | |
1024 | * -errno : The command failed. | |
1025 | */ | |
66ad6d84 | 1026 | EXTERN int nfs_access(struct nfs_context *nfs, const char *path, int mode); |
84004dbf RS |
1027 | |
1028 | ||
1029 | ||
1030 | ||
1031 | /* | |
1032 | * SYMLINK() | |
1033 | */ | |
1034 | /* | |
1035 | * Async symlink(<path>) | |
1036 | * Function returns | |
1037 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
1038 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
1039 | * | |
1040 | * When the callback is invoked, status indicates the result: | |
1041 | * 0 : Success. | |
1042 | * data is NULL | |
1043 | * -errno : An error occured. | |
1044 | * data is the error string. | |
1045 | */ | |
66ad6d84 | 1046 | EXTERN int nfs_symlink_async(struct nfs_context *nfs, const char *oldpath, const char *newpath, nfs_cb cb, void *private_data); |
84004dbf RS |
1047 | /* |
1048 | * Sync symlink(<path>) | |
1049 | * Function returns | |
1050 | * 0 : The operation was successfull. | |
1051 | * -errno : The command failed. | |
1052 | */ | |
66ad6d84 | 1053 | EXTERN int nfs_symlink(struct nfs_context *nfs, const char *oldpath, const char *newpath); |
84004dbf RS |
1054 | |
1055 | ||
1056 | /* | |
1057 | * RENAME() | |
1058 | */ | |
1059 | /* | |
1060 | * Async rename(<oldpath>, <newpath>) | |
1061 | * Function returns | |
1062 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
1063 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
1064 | * | |
1065 | * When the callback is invoked, status indicates the result: | |
1066 | * 0 : Success. | |
1067 | * data is NULL | |
1068 | * -errno : An error occured. | |
1069 | * data is the error string. | |
1070 | */ | |
66ad6d84 | 1071 | EXTERN int nfs_rename_async(struct nfs_context *nfs, const char *oldpath, const char *newpath, nfs_cb cb, void *private_data); |
84004dbf RS |
1072 | /* |
1073 | * Sync rename(<oldpath>, <newpath>) | |
1074 | * Function returns | |
1075 | * 0 : The operation was successfull. | |
1076 | * -errno : The command failed. | |
1077 | */ | |
66ad6d84 | 1078 | EXTERN int nfs_rename(struct nfs_context *nfs, const char *oldpath, const char *newpath); |
84004dbf RS |
1079 | |
1080 | ||
1081 | ||
1082 | /* | |
1083 | * LINK() | |
1084 | */ | |
1085 | /* | |
1086 | * Async link(<oldpath>, <newpath>) | |
1087 | * Function returns | |
1088 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
1089 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
1090 | * | |
1091 | * When the callback is invoked, status indicates the result: | |
1092 | * 0 : Success. | |
1093 | * data is NULL | |
1094 | * -errno : An error occured. | |
1095 | * data is the error string. | |
1096 | */ | |
66ad6d84 | 1097 | EXTERN int nfs_link_async(struct nfs_context *nfs, const char *oldpath, const char *newpath, nfs_cb cb, void *private_data); |
84004dbf RS |
1098 | /* |
1099 | * Sync link(<oldpath>, <newpath>) | |
1100 | * Function returns | |
1101 | * 0 : The operation was successfull. | |
1102 | * -errno : The command failed. | |
1103 | */ | |
66ad6d84 | 1104 | EXTERN int nfs_link(struct nfs_context *nfs, const char *oldpath, const char *newpath); |
84004dbf RS |
1105 | |
1106 | ||
7f0242ca RS |
1107 | /* |
1108 | * GETEXPORTS() | |
1109 | */ | |
1110 | /* | |
1111 | * Async getexports() | |
1112 | * NOTE: You must include 'libnfs-raw-mount.h' to get the definitions of the | |
1113 | * returned structures. | |
1114 | * | |
1115 | * This function will return the list of exports from an NFS server. | |
1116 | * | |
1117 | * Function returns | |
1118 | * 0 : The operation was initiated. Once the operation finishes, the callback will be invoked. | |
1119 | * <0 : An error occured when trying to set up the operation. The callback will not be invoked. | |
1120 | * | |
1121 | * When the callback is invoked, status indicates the result: | |
1122 | * 0 : Success. | |
1123 | * data is a pointer to an exports pointer: | |
1124 | * exports export = *(exports *)data; | |
1125 | * -errno : An error occured. | |
1126 | * data is the error string. | |
1127 | */ | |
66ad6d84 | 1128 | EXTERN int mount_getexports_async(struct rpc_context *rpc, const char *server, rpc_cb cb, void *private_data); |
df5af25f RS |
1129 | /* |
1130 | * Sync getexports(<server>) | |
1131 | * Function returns | |
1132 | * NULL : something failed | |
1133 | * exports export : a linked list of exported directories | |
52014ebf | 1134 | * |
df5af25f RS |
1135 | * returned data must be freed by calling mount_free_export_list(exportnode); |
1136 | */ | |
66ad6d84 | 1137 | EXTERN struct exportnode *mount_getexports(const char *server); |
7f0242ca | 1138 | |
66ad6d84 | 1139 | EXTERN void mount_free_export_list(struct exportnode *exports); |
7f0242ca | 1140 | |
84004dbf RS |
1141 | |
1142 | //qqq replace later with lseek(cur, 0) | |
183451cf | 1143 | uint64_t nfs_get_current_offset(struct nfsfh *nfsfh); |
552c7665 RS |
1144 | |
1145 | ||
1146 | ||
9c4212bf RS |
1147 | |
1148 | ||
552c7665 RS |
1149 | struct nfs_server_list { |
1150 | struct nfs_server_list *next; | |
1151 | char *addr; | |
1152 | }; | |
1153 | ||
9c4212bf RS |
1154 | /* |
1155 | * Sync find_local_servers(<server>) | |
1156 | * This function will probe all local networks for NFS server. This function will | |
1157 | * block for one second while awaiting for all nfs servers to respond. | |
1158 | * | |
1159 | * Function returns | |
1160 | * NULL : something failed | |
1161 | * | |
1162 | * struct nfs_server_list : a linked list of all discovered servers | |
52014ebf | 1163 | * |
9c4212bf RS |
1164 | * returned data must be freed by nfs_free_srvr_list(srv); |
1165 | */ | |
552c7665 RS |
1166 | struct nfs_server_list *nfs_find_local_servers(void); |
1167 | void free_nfs_srvr_list(struct nfs_server_list *srv); | |
52014ebf | 1168 | |
d48be00c AR |
1169 | #ifdef __cplusplus |
1170 | } | |
1171 | #endif | |
1172 | ||
52014ebf | 1173 | #endif /* !_LIBNFS_H_ */ |