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1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- | |
2 | // vim: ts=8 sw=2 smarttab | |
3 | /* | |
4 | * Ceph - scalable distributed file system | |
5 | * | |
6 | * Copyright (C) 2014 Sebastien Ponce <sebastien.ponce@cern.ch> | |
7 | * | |
8 | * This is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU Lesser General Public | |
10 | * License version 2.1, as published by the Free Software | |
11 | * Foundation. See file COPYING. | |
12 | * | |
13 | */ | |
14 | ||
15 | #include <errno.h> | |
16 | ||
17 | #include "libradosstriper/RadosStriperImpl.h" | |
18 | #include "libradosstriper/MultiAioCompletionImpl.h" | |
19 | ||
20 | #include "include/types.h" | |
21 | ||
22 | #include "include/radosstriper/libradosstriper.h" | |
23 | #include "include/radosstriper/libradosstriper.hpp" | |
24 | #include "librados/RadosXattrIter.h" | |
25 | ||
26 | /* | |
27 | * This file implements the rados striper API. | |
28 | * There are 2 flavours of it : | |
29 | * - the C API, found in include/rados/libradosstriper.h | |
30 | * - the C++ API, found in include/rados/libradosstriper.hpp | |
31 | */ | |
32 | ||
33 | ///////////////////////////// C++ API ////////////////////////////// | |
34 | ||
35 | libradosstriper::MultiAioCompletion::~MultiAioCompletion() | |
36 | { | |
37 | assert(pc->ref == 1); | |
38 | pc->put(); | |
39 | } | |
40 | ||
41 | int libradosstriper::MultiAioCompletion::set_complete_callback | |
42 | (void *cb_arg, rados_callback_t cb) | |
43 | { | |
44 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
45 | return c->set_complete_callback(cb_arg, cb); | |
46 | } | |
47 | ||
48 | int libradosstriper::MultiAioCompletion::set_safe_callback | |
49 | (void *cb_arg, rados_callback_t cb) | |
50 | { | |
51 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
52 | return c->set_safe_callback(cb_arg, cb); | |
53 | } | |
54 | ||
55 | void libradosstriper::MultiAioCompletion::wait_for_complete() | |
56 | { | |
57 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
58 | c->wait_for_complete(); | |
59 | } | |
60 | ||
61 | void libradosstriper::MultiAioCompletion::wait_for_safe() | |
62 | { | |
63 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
64 | c->wait_for_safe(); | |
65 | } | |
66 | ||
67 | bool libradosstriper::MultiAioCompletion::is_complete() | |
68 | { | |
69 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
70 | return c->is_complete(); | |
71 | } | |
72 | ||
73 | bool libradosstriper::MultiAioCompletion::is_safe() | |
74 | { | |
75 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
76 | return c->is_safe(); | |
77 | } | |
78 | ||
79 | void libradosstriper::MultiAioCompletion::wait_for_complete_and_cb() | |
80 | { | |
81 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
82 | c->wait_for_complete_and_cb(); | |
83 | } | |
84 | ||
85 | void libradosstriper::MultiAioCompletion::MultiAioCompletion::wait_for_safe_and_cb() | |
86 | { | |
87 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
88 | c->wait_for_safe_and_cb(); | |
89 | } | |
90 | ||
91 | bool libradosstriper::MultiAioCompletion::is_complete_and_cb() | |
92 | { | |
93 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
94 | return c->is_complete_and_cb(); | |
95 | } | |
96 | ||
97 | bool libradosstriper::MultiAioCompletion::is_safe_and_cb() | |
98 | { | |
99 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
100 | return c->is_safe_and_cb(); | |
101 | } | |
102 | ||
103 | int libradosstriper::MultiAioCompletion::get_return_value() | |
104 | { | |
105 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
106 | return c->get_return_value(); | |
107 | } | |
108 | ||
109 | void libradosstriper::MultiAioCompletion::release() | |
110 | { | |
111 | MultiAioCompletionImpl *c = (MultiAioCompletionImpl *)pc; | |
112 | c->put(); | |
113 | delete this; | |
114 | } | |
115 | ||
116 | libradosstriper::RadosStriper::RadosStriper() : | |
117 | rados_striper_impl(0) | |
118 | { | |
119 | } | |
120 | ||
121 | void libradosstriper::RadosStriper::to_rados_striper_t(RadosStriper &striper, rados_striper_t *s) | |
122 | { | |
123 | *s = (rados_striper_t)striper.rados_striper_impl; | |
124 | striper.rados_striper_impl->get(); | |
125 | } | |
126 | ||
127 | libradosstriper::RadosStriper::RadosStriper(const RadosStriper& rs) | |
128 | { | |
129 | rados_striper_impl = rs.rados_striper_impl; | |
130 | if (rados_striper_impl) { | |
131 | rados_striper_impl->get(); | |
132 | } | |
133 | } | |
134 | ||
135 | libradosstriper::RadosStriper& libradosstriper::RadosStriper::operator=(const RadosStriper& rs) | |
136 | { | |
137 | if (rados_striper_impl) | |
138 | rados_striper_impl->put(); | |
139 | rados_striper_impl = rs.rados_striper_impl; | |
140 | rados_striper_impl->get(); | |
141 | return *this; | |
142 | } | |
143 | ||
144 | libradosstriper::RadosStriper::~RadosStriper() | |
145 | { | |
146 | if (rados_striper_impl) | |
147 | rados_striper_impl->put(); | |
148 | rados_striper_impl = 0; | |
149 | } | |
150 | ||
151 | int libradosstriper::RadosStriper::striper_create(librados::IoCtx& ioctx, | |
152 | RadosStriper *striper) | |
153 | { | |
154 | try { | |
155 | striper->rados_striper_impl = new libradosstriper::RadosStriperImpl(ioctx, ioctx.io_ctx_impl); | |
156 | striper->rados_striper_impl->get(); | |
157 | } catch (int rc) { | |
158 | return rc; | |
159 | } | |
160 | return 0; | |
161 | } | |
162 | ||
163 | int libradosstriper::RadosStriper::set_object_layout_stripe_unit | |
164 | (unsigned int stripe_unit) | |
165 | { | |
166 | return rados_striper_impl->setObjectLayoutStripeUnit(stripe_unit); | |
167 | } | |
168 | ||
169 | int libradosstriper::RadosStriper::set_object_layout_stripe_count | |
170 | (unsigned int stripe_count) | |
171 | { | |
172 | return rados_striper_impl->setObjectLayoutStripeCount(stripe_count); | |
173 | } | |
174 | ||
175 | int libradosstriper::RadosStriper::set_object_layout_object_size | |
176 | (unsigned int object_size) | |
177 | { | |
178 | return rados_striper_impl->setObjectLayoutObjectSize(object_size); | |
179 | } | |
180 | ||
181 | int libradosstriper::RadosStriper::getxattr(const std::string& oid, const char *name, bufferlist& bl) | |
182 | { | |
183 | return rados_striper_impl->getxattr(oid, name, bl); | |
184 | } | |
185 | ||
186 | int libradosstriper::RadosStriper::setxattr(const std::string& oid, const char *name, bufferlist& bl) | |
187 | { | |
188 | return rados_striper_impl->setxattr(oid, name, bl); | |
189 | } | |
190 | ||
191 | int libradosstriper::RadosStriper::rmxattr(const std::string& oid, const char *name) | |
192 | { | |
193 | return rados_striper_impl->rmxattr(oid, name); | |
194 | } | |
195 | ||
196 | int libradosstriper::RadosStriper::getxattrs(const std::string& oid, | |
197 | std::map<std::string, bufferlist>& attrset) | |
198 | { | |
199 | return rados_striper_impl->getxattrs(oid, attrset); | |
200 | } | |
201 | ||
202 | int libradosstriper::RadosStriper::write(const std::string& soid, | |
203 | const bufferlist& bl, | |
204 | size_t len, | |
205 | uint64_t off) | |
206 | { | |
207 | return rados_striper_impl->write(soid, bl, len, off); | |
208 | } | |
209 | ||
210 | int libradosstriper::RadosStriper::write_full(const std::string& soid, | |
211 | const bufferlist& bl) | |
212 | { | |
213 | return rados_striper_impl->write_full(soid, bl); | |
214 | } | |
215 | ||
216 | int libradosstriper::RadosStriper::append(const std::string& soid, | |
217 | const bufferlist& bl, | |
218 | size_t len) | |
219 | { | |
220 | return rados_striper_impl->append(soid, bl, len); | |
221 | } | |
222 | ||
223 | int libradosstriper::RadosStriper::aio_write(const std::string& soid, | |
224 | librados::AioCompletion *c, | |
225 | const bufferlist& bl, | |
226 | size_t len, | |
227 | uint64_t off) | |
228 | { | |
229 | return rados_striper_impl->aio_write(soid, c->pc, bl, len, off); | |
230 | } | |
231 | ||
232 | int libradosstriper::RadosStriper::aio_write_full(const std::string& soid, | |
233 | librados::AioCompletion *c, | |
234 | const bufferlist& bl) | |
235 | { | |
236 | return rados_striper_impl->aio_write_full(soid, c->pc, bl); | |
237 | } | |
238 | ||
239 | int libradosstriper::RadosStriper::aio_append(const std::string& soid, | |
240 | librados::AioCompletion *c, | |
241 | const bufferlist& bl, | |
242 | size_t len) | |
243 | { | |
244 | return rados_striper_impl->aio_append(soid, c->pc, bl, len); | |
245 | } | |
246 | ||
247 | int libradosstriper::RadosStriper::read(const std::string& soid, | |
248 | bufferlist* bl, | |
249 | size_t len, | |
250 | uint64_t off) | |
251 | { | |
252 | bl->clear(); | |
253 | bl->push_back(buffer::create(len)); | |
254 | return rados_striper_impl->read(soid, bl, len, off); | |
255 | } | |
256 | ||
257 | int libradosstriper::RadosStriper::aio_read(const std::string& soid, | |
258 | librados::AioCompletion *c, | |
259 | bufferlist* bl, | |
260 | size_t len, | |
261 | uint64_t off) | |
262 | { | |
263 | bl->clear(); | |
264 | bl->push_back(buffer::create(len)); | |
265 | return rados_striper_impl->aio_read(soid, c->pc, bl, len, off); | |
266 | } | |
267 | ||
268 | int libradosstriper::RadosStriper::stat(const std::string& soid, uint64_t *psize, time_t *pmtime) | |
269 | { | |
270 | return rados_striper_impl->stat(soid, psize, pmtime); | |
271 | } | |
272 | ||
273 | int libradosstriper::RadosStriper::aio_stat(const std::string& soid, | |
274 | librados::AioCompletion *c, | |
275 | uint64_t *psize, | |
276 | time_t *pmtime) | |
277 | { | |
278 | return rados_striper_impl->aio_stat(soid, c->pc, psize, pmtime); | |
279 | } | |
280 | ||
281 | int libradosstriper::RadosStriper::stat2(const std::string& soid, uint64_t *psize, struct timespec *pts) | |
282 | { | |
283 | return rados_striper_impl->stat2(soid, psize, pts); | |
284 | } | |
285 | ||
286 | int libradosstriper::RadosStriper::aio_stat2(const std::string& soid, | |
287 | librados::AioCompletion *c, | |
288 | uint64_t *psize, | |
289 | struct timespec *pts) | |
290 | { | |
291 | return rados_striper_impl->aio_stat2(soid, c->pc, psize, pts); | |
292 | } | |
293 | ||
294 | int libradosstriper::RadosStriper::remove(const std::string& soid) | |
295 | { | |
296 | return rados_striper_impl->remove(soid); | |
297 | } | |
298 | ||
299 | int libradosstriper::RadosStriper::aio_remove(const std::string& soid, | |
300 | librados::AioCompletion *c) | |
301 | { | |
302 | return rados_striper_impl->aio_remove(soid, c->pc); | |
303 | } | |
304 | ||
305 | int libradosstriper::RadosStriper::remove(const std::string& soid, int flags) | |
306 | { | |
307 | return rados_striper_impl->remove(soid, flags); | |
308 | } | |
309 | ||
310 | int libradosstriper::RadosStriper::aio_remove(const std::string& soid, | |
311 | librados::AioCompletion *c, | |
312 | int flags) | |
313 | { | |
314 | return rados_striper_impl->aio_remove(soid, c->pc, flags); | |
315 | } | |
316 | ||
317 | int libradosstriper::RadosStriper::trunc(const std::string& soid, uint64_t size) | |
318 | { | |
319 | return rados_striper_impl->trunc(soid, size); | |
320 | } | |
321 | ||
322 | int libradosstriper::RadosStriper::aio_flush() | |
323 | { | |
324 | return rados_striper_impl->aio_flush(); | |
325 | } | |
326 | ||
327 | libradosstriper::MultiAioCompletion* libradosstriper::RadosStriper::multi_aio_create_completion() | |
328 | { | |
329 | MultiAioCompletionImpl *c = new MultiAioCompletionImpl; | |
330 | return new MultiAioCompletion(c); | |
331 | } | |
332 | ||
333 | libradosstriper::MultiAioCompletion* | |
334 | libradosstriper::RadosStriper::multi_aio_create_completion(void *cb_arg, | |
335 | librados::callback_t cb_complete, | |
336 | librados::callback_t cb_safe) | |
337 | { | |
338 | MultiAioCompletionImpl *c; | |
339 | int r = rados_striper_multi_aio_create_completion(cb_arg, cb_complete, cb_safe, (void**)&c); | |
340 | assert(r == 0); | |
341 | return new MultiAioCompletion(c); | |
342 | } | |
343 | ||
344 | ///////////////////////////// C API ////////////////////////////// | |
345 | ||
346 | extern "C" int rados_striper_create(rados_ioctx_t ioctx, | |
347 | rados_striper_t *striper) | |
348 | { | |
349 | librados::IoCtx ctx; | |
350 | librados::IoCtx::from_rados_ioctx_t(ioctx, ctx); | |
351 | libradosstriper::RadosStriper striperp; | |
352 | int rc = libradosstriper::RadosStriper::striper_create(ctx, &striperp); | |
353 | if (0 == rc) | |
354 | libradosstriper::RadosStriper::to_rados_striper_t(striperp, striper); | |
355 | return rc; | |
356 | } | |
357 | ||
358 | extern "C" void rados_striper_destroy(rados_striper_t striper) | |
359 | { | |
360 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
361 | impl->put(); | |
362 | } | |
363 | ||
364 | extern "C" int rados_striper_set_object_layout_stripe_unit(rados_striper_t striper, | |
365 | unsigned int stripe_unit) | |
366 | { | |
367 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
368 | return impl->setObjectLayoutStripeUnit(stripe_unit); | |
369 | } | |
370 | ||
371 | extern "C" int rados_striper_set_object_layout_stripe_count(rados_striper_t striper, | |
372 | unsigned int stripe_count) | |
373 | { | |
374 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
375 | return impl->setObjectLayoutStripeCount(stripe_count); | |
376 | } | |
377 | ||
378 | extern "C" int rados_striper_set_object_layout_object_size(rados_striper_t striper, | |
379 | unsigned int object_size) | |
380 | { | |
381 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
382 | return impl->setObjectLayoutObjectSize(object_size); | |
383 | } | |
384 | ||
385 | extern "C" int rados_striper_write(rados_striper_t striper, | |
386 | const char *soid, | |
387 | const char *buf, | |
388 | size_t len, | |
389 | uint64_t off) | |
390 | { | |
391 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
392 | bufferlist bl; | |
393 | bl.append(buf, len); | |
394 | return impl->write(soid, bl, len, off); | |
395 | } | |
396 | ||
397 | extern "C" int rados_striper_write_full(rados_striper_t striper, | |
398 | const char *soid, | |
399 | const char *buf, | |
400 | size_t len) | |
401 | { | |
402 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
403 | bufferlist bl; | |
404 | bl.append(buf, len); | |
405 | return impl->write_full(soid, bl); | |
406 | } | |
407 | ||
408 | ||
409 | extern "C" int rados_striper_append(rados_striper_t striper, | |
410 | const char *soid, | |
411 | const char *buf, | |
412 | size_t len) | |
413 | { | |
414 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
415 | bufferlist bl; | |
416 | bl.append(buf, len); | |
417 | return impl->append(soid, bl, len); | |
418 | } | |
419 | ||
420 | extern "C" int rados_striper_read(rados_striper_t striper, | |
421 | const char *soid, | |
422 | char *buf, | |
423 | size_t len, | |
424 | uint64_t off) | |
425 | { | |
426 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
427 | bufferlist bl; | |
428 | bufferptr bp = buffer::create_static(len, buf); | |
429 | bl.push_back(bp); | |
430 | int ret = impl->read(soid, &bl, len, off); | |
431 | if (ret >= 0) { | |
432 | if (bl.length() > len) | |
433 | return -ERANGE; | |
434 | if (!bl.is_provided_buffer(buf)) | |
435 | bl.copy(0, bl.length(), buf); | |
436 | ret = bl.length(); // hrm :/ | |
437 | } | |
438 | return ret; | |
439 | } | |
440 | ||
441 | extern "C" int rados_striper_remove(rados_striper_t striper, const char* soid) | |
442 | { | |
443 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
444 | return impl->remove(soid); | |
445 | } | |
446 | ||
447 | extern "C" int rados_striper_trunc(rados_striper_t striper, const char* soid, uint64_t size) | |
448 | { | |
449 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
450 | return impl->trunc(soid, size); | |
451 | } | |
452 | ||
453 | extern "C" int rados_striper_getxattr(rados_striper_t striper, | |
454 | const char *oid, | |
455 | const char *name, | |
456 | char *buf, | |
457 | size_t len) | |
458 | { | |
459 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
460 | object_t obj(oid); | |
461 | bufferlist bl; | |
462 | int ret = impl->getxattr(oid, name, bl); | |
463 | if (ret >= 0) { | |
464 | if (bl.length() > len) | |
465 | return -ERANGE; | |
466 | bl.copy(0, bl.length(), buf); | |
467 | ret = bl.length(); | |
468 | } | |
469 | return ret; | |
470 | } | |
471 | ||
472 | extern "C" int rados_striper_setxattr(rados_striper_t striper, | |
473 | const char *oid, | |
474 | const char *name, | |
475 | const char *buf, | |
476 | size_t len) | |
477 | { | |
478 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
479 | object_t obj(oid); | |
480 | bufferlist bl; | |
481 | bl.append(buf, len); | |
482 | return impl->setxattr(obj, name, bl); | |
483 | } | |
484 | ||
485 | extern "C" int rados_striper_rmxattr(rados_striper_t striper, | |
486 | const char *oid, | |
487 | const char *name) | |
488 | { | |
489 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
490 | object_t obj(oid); | |
491 | return impl->rmxattr(obj, name); | |
492 | } | |
493 | ||
494 | extern "C" int rados_striper_getxattrs(rados_striper_t striper, | |
495 | const char *oid, | |
496 | rados_xattrs_iter_t *iter) | |
497 | { | |
498 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
499 | object_t obj(oid); | |
500 | librados::RadosXattrsIter *it = new librados::RadosXattrsIter(); | |
501 | if (!it) | |
502 | return -ENOMEM; | |
503 | int ret = impl->getxattrs(obj, it->attrset); | |
504 | if (ret) { | |
505 | delete it; | |
506 | return ret; | |
507 | } | |
508 | it->i = it->attrset.begin(); | |
509 | librados::RadosXattrsIter **iret = (librados::RadosXattrsIter**)iter; | |
510 | *iret = it; | |
511 | *iter = it; | |
512 | return 0; | |
513 | } | |
514 | ||
515 | extern "C" int rados_striper_getxattrs_next(rados_xattrs_iter_t iter, | |
516 | const char **name, | |
517 | const char **val, | |
518 | size_t *len) | |
519 | { | |
520 | return rados_getxattrs_next(iter, name, val, len); | |
521 | } | |
522 | ||
523 | extern "C" void rados_striper_getxattrs_end(rados_xattrs_iter_t iter) | |
524 | { | |
525 | return rados_getxattrs_end(iter); | |
526 | } | |
527 | ||
528 | extern "C" int rados_striper_stat(rados_striper_t striper, | |
529 | const char* soid, | |
530 | uint64_t *psize, | |
531 | time_t *pmtime) | |
532 | { | |
533 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
534 | return impl->stat(soid, psize, pmtime); | |
535 | } | |
536 | ||
537 | extern "C" int rados_striper_multi_aio_create_completion(void *cb_arg, | |
538 | rados_callback_t cb_complete, | |
539 | rados_callback_t cb_safe, | |
540 | rados_striper_multi_completion_t *pc) | |
541 | { | |
542 | libradosstriper::MultiAioCompletionImpl *c = new libradosstriper::MultiAioCompletionImpl; | |
543 | if (cb_complete) | |
544 | c->set_complete_callback(cb_arg, cb_complete); | |
545 | if (cb_safe) | |
546 | c->set_safe_callback(cb_arg, cb_safe); | |
547 | *pc = c; | |
548 | return 0; | |
549 | } | |
550 | ||
551 | extern "C" void rados_striper_multi_aio_wait_for_complete(rados_striper_multi_completion_t c) | |
552 | { | |
553 | ((libradosstriper::MultiAioCompletionImpl*)c)->wait_for_complete(); | |
554 | } | |
555 | ||
556 | extern "C" void rados_striper_multi_aio_wait_for_safe(rados_striper_multi_completion_t c) | |
557 | { | |
558 | ((libradosstriper::MultiAioCompletionImpl*)c)->wait_for_safe(); | |
559 | } | |
560 | ||
561 | extern "C" int rados_striper_multi_aio_is_complete(rados_striper_multi_completion_t c) | |
562 | { | |
563 | return ((libradosstriper::MultiAioCompletionImpl*)c)->is_complete(); | |
564 | } | |
565 | ||
566 | extern "C" int rados_striper_multi_aio_is_safe(rados_striper_multi_completion_t c) | |
567 | { | |
568 | return ((libradosstriper::MultiAioCompletionImpl*)c)->is_safe(); | |
569 | } | |
570 | ||
571 | extern "C" void rados_striper_multi_aio_wait_for_complete_and_cb(rados_striper_multi_completion_t c) | |
572 | { | |
573 | ((libradosstriper::MultiAioCompletionImpl*)c)->wait_for_complete_and_cb(); | |
574 | } | |
575 | ||
576 | extern "C" void rados_striper_multi_aio_wait_for_safe_and_cb(rados_striper_multi_completion_t c) | |
577 | { | |
578 | ((libradosstriper::MultiAioCompletionImpl*)c)->wait_for_safe_and_cb(); | |
579 | } | |
580 | ||
581 | extern "C" int rados_striper_multi_aio_is_complete_and_cb(rados_striper_multi_completion_t c) | |
582 | { | |
583 | return ((libradosstriper::MultiAioCompletionImpl*)c)->is_complete_and_cb(); | |
584 | } | |
585 | ||
586 | extern "C" int rados_striper_multi_aio_is_safe_and_cb(rados_striper_multi_completion_t c) | |
587 | { | |
588 | return ((libradosstriper::MultiAioCompletionImpl*)c)->is_safe_and_cb(); | |
589 | } | |
590 | ||
591 | extern "C" int rados_striper_multi_aio_get_return_value(rados_striper_multi_completion_t c) | |
592 | { | |
593 | return ((libradosstriper::MultiAioCompletionImpl*)c)->get_return_value(); | |
594 | } | |
595 | ||
596 | extern "C" void rados_striper_multi_aio_release(rados_striper_multi_completion_t c) | |
597 | { | |
598 | ((libradosstriper::MultiAioCompletionImpl*)c)->put(); | |
599 | } | |
600 | ||
601 | extern "C" int rados_striper_aio_write(rados_striper_t striper, | |
602 | const char* soid, | |
603 | rados_completion_t completion, | |
604 | const char *buf, | |
605 | size_t len, | |
606 | uint64_t off) | |
607 | { | |
608 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
609 | bufferlist bl; | |
610 | bl.append(buf, len); | |
611 | return impl->aio_write(soid, (librados::AioCompletionImpl*)completion, bl, len, off); | |
612 | } | |
613 | ||
614 | extern "C" int rados_striper_aio_append(rados_striper_t striper, | |
615 | const char* soid, | |
616 | rados_completion_t completion, | |
617 | const char *buf, | |
618 | size_t len) | |
619 | { | |
620 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
621 | bufferlist bl; | |
622 | bl.append(buf, len); | |
623 | return impl->aio_append(soid, (librados::AioCompletionImpl*)completion, bl, len); | |
624 | } | |
625 | ||
626 | extern "C" int rados_striper_aio_write_full(rados_striper_t striper, | |
627 | const char* soid, | |
628 | rados_completion_t completion, | |
629 | const char *buf, | |
630 | size_t len) | |
631 | { | |
632 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
633 | bufferlist bl; | |
634 | bl.append(buf, len); | |
635 | return impl->aio_write_full(soid, (librados::AioCompletionImpl*)completion, bl); | |
636 | } | |
637 | ||
638 | extern "C" int rados_striper_aio_read(rados_striper_t striper, | |
639 | const char *soid, | |
640 | rados_completion_t completion, | |
641 | char *buf, | |
642 | size_t len, | |
643 | uint64_t off) | |
644 | { | |
645 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
646 | return impl->aio_read(soid, (librados::AioCompletionImpl*)completion, buf, len, off); | |
647 | } | |
648 | ||
649 | extern "C" int rados_striper_aio_remove(rados_striper_t striper, | |
650 | const char* soid, | |
651 | rados_completion_t completion) | |
652 | { | |
653 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
654 | return impl->aio_remove(soid, (librados::AioCompletionImpl*)completion); | |
655 | } | |
656 | ||
657 | extern "C" void rados_striper_aio_flush(rados_striper_t striper) | |
658 | { | |
659 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
660 | impl->aio_flush(); | |
661 | } | |
662 | ||
663 | extern "C" int rados_striper_aio_stat(rados_striper_t striper, | |
664 | const char* soid, | |
665 | rados_completion_t completion, | |
666 | uint64_t *psize, | |
667 | time_t *pmtime) | |
668 | { | |
669 | libradosstriper::RadosStriperImpl *impl = (libradosstriper::RadosStriperImpl *)striper; | |
670 | return impl->aio_stat(soid, (librados::AioCompletionImpl*)completion, psize, pmtime); | |
671 | } |