fs/hfsplus/catalog.c

46 	int len, err;
49 	err = hfsplus_asc2uni(sb, &key->cat.name, HFSPLUS_MAX_STRLEN,
51 	if (unlikely(err < 0))
52 		return err;
180 	int err;
185 	err = hfsplus_asc2uni(sb, &entry->thread.nodeName, HFSPLUS_MAX_STRLEN,
187 	if (unlikely(err < 0))
188 		return err;
198 	int err;
202 	err = hfs_brec_read(fd, &tmp, sizeof(hfsplus_cat_entry));
203 	if (err)
204 		return err;
260 	int err;
264 	err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);
265 	if (err)
266 		return err;
272 	err = hfs_bmap_reserve(fd.tree, 2 * fd.tree->depth);
273 	if (err)
282 		err = entry_size;
286 	err = hfs_brec_find(&fd, hfs_find_rec_by_key);
287 	if (err != -ENOENT) {
288 		if (!err)
289 			err = -EEXIST;
292 	err = hfs_brec_insert(&fd, &entry, entry_size);
293 	if (err)
296 	err = hfsplus_cat_build_key(sb, fd.search_key, dir->i_ino, str);
297 	if (unlikely(err))
301 	err = hfs_brec_find(&fd, hfs_find_rec_by_key);
302 	if (err != -ENOENT) {
304 		if (!err)
305 			err = -EEXIST;
308 	err = hfs_brec_insert(&fd, &entry, entry_size);
309 	if (err)
327 	return err;
336 	int err, off;
340 	err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);
341 	if (err)
342 		return err;
348 	err = hfs_bmap_reserve(fd.tree, 2 * (int)fd.tree->depth - 2);
349 	if (err)
356 		err = hfs_brec_find(&fd, hfs_find_rec_by_key);
357 		if (err)
371 		err = hfsplus_cat_build_key(sb, fd.search_key, dir->i_ino, str);
372 		if (unlikely(err))
376 	err = hfs_brec_find(&fd, hfs_find_rec_by_key);
377 	if (err)
404 	err = hfs_brec_remove(&fd);
405 	if (err)
409 	err = hfs_brec_find(&fd, hfs_find_rec_by_key);
410 	if (err)
413 	err = hfs_brec_remove(&fd);
414 	if (err)
431 	return err;
442 	int err;
447 	err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &src_fd);
448 	if (err)
449 		return err;
456 	err = hfs_bmap_reserve(src_fd.tree, 4 * (int)src_fd.tree->depth - 1);
457 	if (err)
461 	err = hfsplus_cat_build_key(sb, src_fd.search_key,
463 	if (unlikely(err))
466 	err = hfs_brec_find(&src_fd, hfs_find_rec_by_key);
467 	if (err)
470 		err = -EIO;
479 	err = hfsplus_cat_build_key(sb, dst_fd.search_key,
481 	if (unlikely(err))
484 	err = hfs_brec_find(&dst_fd, hfs_find_rec_by_key);
485 	if (err != -ENOENT) {
486 		if (!err)
487 			err = -EEXIST;
491 	err = hfs_brec_insert(&dst_fd, &entry, src_fd.entrylength);
492 	if (err)
500 	err = hfsplus_cat_build_key(sb, src_fd.search_key,
502 	if (unlikely(err))
505 	err = hfs_brec_find(&src_fd, hfs_find_rec_by_key);
506 	if (err)
508 	err = hfs_brec_remove(&src_fd);
509 	if (err)
518 	err = hfs_brec_find(&src_fd, hfs_find_rec_by_key);
519 	if (err)
522 	err = hfs_brec_remove(&src_fd);
523 	if (err)
531 		err = entry_size;
535 	err = hfs_brec_find(&dst_fd, hfs_find_rec_by_key);
536 	if (err != -ENOENT) {
537 		if (!err)
538 			err = -EEXIST;
541 	err = hfs_brec_insert(&dst_fd, &entry, entry_size);
548 	return err;