Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * linux/fs/hfsplus/dir.c | |
3 | * | |
4 | * Copyright (C) 2001 | |
5 | * Brad Boyer (flar@allandria.com) | |
6 | * (C) 2003 Ardis Technologies <roman@ardistech.com> | |
7 | * | |
8 | * Handling of directories | |
9 | */ | |
10 | ||
11 | #include <linux/errno.h> | |
12 | #include <linux/fs.h> | |
1da177e4 LT |
13 | #include <linux/slab.h> |
14 | #include <linux/random.h> | |
1da177e4 LT |
15 | |
16 | #include "hfsplus_fs.h" | |
17 | #include "hfsplus_raw.h" | |
18 | ||
19 | static inline void hfsplus_instantiate(struct dentry *dentry, | |
20 | struct inode *inode, u32 cnid) | |
21 | { | |
22 | dentry->d_fsdata = (void *)(unsigned long)cnid; | |
23 | d_instantiate(dentry, inode); | |
24 | } | |
25 | ||
26 | /* Find the entry inside dir named dentry->d_name */ | |
27 | static struct dentry *hfsplus_lookup(struct inode *dir, struct dentry *dentry, | |
28 | struct nameidata *nd) | |
29 | { | |
30 | struct inode *inode = NULL; | |
31 | struct hfs_find_data fd; | |
32 | struct super_block *sb; | |
33 | hfsplus_cat_entry entry; | |
34 | int err; | |
35 | u32 cnid, linkid = 0; | |
36 | u16 type; | |
37 | ||
38 | sb = dir->i_sb; | |
d45bce8f | 39 | |
1da177e4 | 40 | dentry->d_fsdata = NULL; |
dd73a01a | 41 | hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd); |
1da177e4 LT |
42 | hfsplus_cat_build_key(sb, fd.search_key, dir->i_ino, &dentry->d_name); |
43 | again: | |
44 | err = hfs_brec_read(&fd, &entry, sizeof(entry)); | |
45 | if (err) { | |
46 | if (err == -ENOENT) { | |
47 | hfs_find_exit(&fd); | |
48 | /* No such entry */ | |
49 | inode = NULL; | |
50 | goto out; | |
51 | } | |
52 | goto fail; | |
53 | } | |
54 | type = be16_to_cpu(entry.type); | |
55 | if (type == HFSPLUS_FOLDER) { | |
56 | if (fd.entrylength < sizeof(struct hfsplus_cat_folder)) { | |
57 | err = -EIO; | |
58 | goto fail; | |
59 | } | |
60 | cnid = be32_to_cpu(entry.folder.id); | |
61 | dentry->d_fsdata = (void *)(unsigned long)cnid; | |
62 | } else if (type == HFSPLUS_FILE) { | |
63 | if (fd.entrylength < sizeof(struct hfsplus_cat_file)) { | |
64 | err = -EIO; | |
65 | goto fail; | |
66 | } | |
67 | cnid = be32_to_cpu(entry.file.id); | |
2753cc28 AS |
68 | if (entry.file.user_info.fdType == |
69 | cpu_to_be32(HFSP_HARDLINK_TYPE) && | |
70 | entry.file.user_info.fdCreator == | |
71 | cpu_to_be32(HFSP_HFSPLUS_CREATOR) && | |
72 | (entry.file.create_date == | |
73 | HFSPLUS_I(HFSPLUS_SB(sb)->hidden_dir)-> | |
74 | create_date || | |
75 | entry.file.create_date == | |
76 | HFSPLUS_I(sb->s_root->d_inode)-> | |
77 | create_date) && | |
78 | HFSPLUS_SB(sb)->hidden_dir) { | |
1da177e4 LT |
79 | struct qstr str; |
80 | char name[32]; | |
81 | ||
82 | if (dentry->d_fsdata) { | |
af8c85bb RZ |
83 | /* |
84 | * We found a link pointing to another link, | |
85 | * so ignore it and treat it as regular file. | |
86 | */ | |
87 | cnid = (unsigned long)dentry->d_fsdata; | |
88 | linkid = 0; | |
89 | } else { | |
90 | dentry->d_fsdata = (void *)(unsigned long)cnid; | |
2753cc28 AS |
91 | linkid = |
92 | be32_to_cpu(entry.file.permissions.dev); | |
af8c85bb RZ |
93 | str.len = sprintf(name, "iNode%d", linkid); |
94 | str.name = name; | |
dd73a01a | 95 | hfsplus_cat_build_key(sb, fd.search_key, |
2753cc28 AS |
96 | HFSPLUS_SB(sb)->hidden_dir->i_ino, |
97 | &str); | |
af8c85bb | 98 | goto again; |
1da177e4 | 99 | } |
1da177e4 LT |
100 | } else if (!dentry->d_fsdata) |
101 | dentry->d_fsdata = (void *)(unsigned long)cnid; | |
102 | } else { | |
634725a9 | 103 | printk(KERN_ERR "hfs: invalid catalog entry type in lookup\n"); |
1da177e4 LT |
104 | err = -EIO; |
105 | goto fail; | |
106 | } | |
107 | hfs_find_exit(&fd); | |
63525391 DH |
108 | inode = hfsplus_iget(dir->i_sb, cnid); |
109 | if (IS_ERR(inode)) | |
110 | return ERR_CAST(inode); | |
1da177e4 | 111 | if (S_ISREG(inode->i_mode)) |
f6089ff8 | 112 | HFSPLUS_I(inode)->linkid = linkid; |
1da177e4 LT |
113 | out: |
114 | d_add(dentry, inode); | |
115 | return NULL; | |
116 | fail: | |
117 | hfs_find_exit(&fd); | |
118 | return ERR_PTR(err); | |
119 | } | |
120 | ||
121 | static int hfsplus_readdir(struct file *filp, void *dirent, filldir_t filldir) | |
122 | { | |
f44ea031 | 123 | struct inode *inode = filp->f_path.dentry->d_inode; |
1da177e4 LT |
124 | struct super_block *sb = inode->i_sb; |
125 | int len, err; | |
126 | char strbuf[HFSPLUS_MAX_STRLEN + 1]; | |
127 | hfsplus_cat_entry entry; | |
128 | struct hfs_find_data fd; | |
129 | struct hfsplus_readdir_data *rd; | |
130 | u16 type; | |
131 | ||
132 | if (filp->f_pos >= inode->i_size) | |
133 | return 0; | |
134 | ||
dd73a01a | 135 | hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd); |
1da177e4 LT |
136 | hfsplus_cat_build_key(sb, fd.search_key, inode->i_ino, NULL); |
137 | err = hfs_brec_find(&fd); | |
138 | if (err) | |
139 | goto out; | |
140 | ||
141 | switch ((u32)filp->f_pos) { | |
142 | case 0: | |
143 | /* This is completely artificial... */ | |
144 | if (filldir(dirent, ".", 1, 0, inode->i_ino, DT_DIR)) | |
145 | goto out; | |
146 | filp->f_pos++; | |
147 | /* fall through */ | |
148 | case 1: | |
2753cc28 AS |
149 | hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, |
150 | fd.entrylength); | |
1da177e4 | 151 | if (be16_to_cpu(entry.type) != HFSPLUS_FOLDER_THREAD) { |
634725a9 | 152 | printk(KERN_ERR "hfs: bad catalog folder thread\n"); |
1da177e4 LT |
153 | err = -EIO; |
154 | goto out; | |
155 | } | |
156 | if (fd.entrylength < HFSPLUS_MIN_THREAD_SZ) { | |
634725a9 | 157 | printk(KERN_ERR "hfs: truncated catalog thread\n"); |
1da177e4 LT |
158 | err = -EIO; |
159 | goto out; | |
160 | } | |
161 | if (filldir(dirent, "..", 2, 1, | |
162 | be32_to_cpu(entry.thread.parentID), DT_DIR)) | |
163 | goto out; | |
164 | filp->f_pos++; | |
165 | /* fall through */ | |
166 | default: | |
167 | if (filp->f_pos >= inode->i_size) | |
168 | goto out; | |
169 | err = hfs_brec_goto(&fd, filp->f_pos - 1); | |
170 | if (err) | |
171 | goto out; | |
172 | } | |
173 | ||
174 | for (;;) { | |
175 | if (be32_to_cpu(fd.key->cat.parent) != inode->i_ino) { | |
634725a9 | 176 | printk(KERN_ERR "hfs: walked past end of dir\n"); |
1da177e4 LT |
177 | err = -EIO; |
178 | goto out; | |
179 | } | |
2753cc28 AS |
180 | hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, |
181 | fd.entrylength); | |
1da177e4 LT |
182 | type = be16_to_cpu(entry.type); |
183 | len = HFSPLUS_MAX_STRLEN; | |
184 | err = hfsplus_uni2asc(sb, &fd.key->cat.name, strbuf, &len); | |
185 | if (err) | |
186 | goto out; | |
187 | if (type == HFSPLUS_FOLDER) { | |
2753cc28 AS |
188 | if (fd.entrylength < |
189 | sizeof(struct hfsplus_cat_folder)) { | |
634725a9 | 190 | printk(KERN_ERR "hfs: small dir entry\n"); |
1da177e4 LT |
191 | err = -EIO; |
192 | goto out; | |
193 | } | |
dd73a01a CH |
194 | if (HFSPLUS_SB(sb)->hidden_dir && |
195 | HFSPLUS_SB(sb)->hidden_dir->i_ino == | |
196 | be32_to_cpu(entry.folder.id)) | |
1da177e4 LT |
197 | goto next; |
198 | if (filldir(dirent, strbuf, len, filp->f_pos, | |
199 | be32_to_cpu(entry.folder.id), DT_DIR)) | |
200 | break; | |
201 | } else if (type == HFSPLUS_FILE) { | |
202 | if (fd.entrylength < sizeof(struct hfsplus_cat_file)) { | |
634725a9 | 203 | printk(KERN_ERR "hfs: small file entry\n"); |
1da177e4 LT |
204 | err = -EIO; |
205 | goto out; | |
206 | } | |
207 | if (filldir(dirent, strbuf, len, filp->f_pos, | |
208 | be32_to_cpu(entry.file.id), DT_REG)) | |
209 | break; | |
210 | } else { | |
634725a9 | 211 | printk(KERN_ERR "hfs: bad catalog entry type\n"); |
1da177e4 LT |
212 | err = -EIO; |
213 | goto out; | |
214 | } | |
20b7643d | 215 | next: |
1da177e4 LT |
216 | filp->f_pos++; |
217 | if (filp->f_pos >= inode->i_size) | |
218 | goto out; | |
219 | err = hfs_brec_goto(&fd, 1); | |
220 | if (err) | |
221 | goto out; | |
222 | } | |
223 | rd = filp->private_data; | |
224 | if (!rd) { | |
225 | rd = kmalloc(sizeof(struct hfsplus_readdir_data), GFP_KERNEL); | |
226 | if (!rd) { | |
227 | err = -ENOMEM; | |
228 | goto out; | |
229 | } | |
230 | filp->private_data = rd; | |
231 | rd->file = filp; | |
6af502de | 232 | list_add(&rd->list, &HFSPLUS_I(inode)->open_dir_list); |
1da177e4 LT |
233 | } |
234 | memcpy(&rd->key, fd.key, sizeof(struct hfsplus_cat_key)); | |
235 | out: | |
236 | hfs_find_exit(&fd); | |
237 | return err; | |
238 | } | |
239 | ||
240 | static int hfsplus_dir_release(struct inode *inode, struct file *file) | |
241 | { | |
242 | struct hfsplus_readdir_data *rd = file->private_data; | |
243 | if (rd) { | |
89755dca | 244 | mutex_lock(&inode->i_mutex); |
1da177e4 | 245 | list_del(&rd->list); |
89755dca | 246 | mutex_unlock(&inode->i_mutex); |
1da177e4 LT |
247 | kfree(rd); |
248 | } | |
249 | return 0; | |
250 | } | |
251 | ||
1da177e4 LT |
252 | static int hfsplus_link(struct dentry *src_dentry, struct inode *dst_dir, |
253 | struct dentry *dst_dentry) | |
254 | { | |
dd73a01a | 255 | struct hfsplus_sb_info *sbi = HFSPLUS_SB(dst_dir->i_sb); |
1da177e4 LT |
256 | struct inode *inode = src_dentry->d_inode; |
257 | struct inode *src_dir = src_dentry->d_parent->d_inode; | |
258 | struct qstr str; | |
259 | char name[32]; | |
260 | u32 cnid, id; | |
261 | int res; | |
262 | ||
263 | if (HFSPLUS_IS_RSRC(inode)) | |
264 | return -EPERM; | |
f6089ff8 CH |
265 | if (!S_ISREG(inode->i_mode)) |
266 | return -EPERM; | |
1da177e4 | 267 | |
7ac9fb9c | 268 | mutex_lock(&sbi->vh_mutex); |
1da177e4 LT |
269 | if (inode->i_ino == (u32)(unsigned long)src_dentry->d_fsdata) { |
270 | for (;;) { | |
271 | get_random_bytes(&id, sizeof(cnid)); | |
272 | id &= 0x3fffffff; | |
273 | str.name = name; | |
274 | str.len = sprintf(name, "iNode%d", id); | |
275 | res = hfsplus_rename_cat(inode->i_ino, | |
276 | src_dir, &src_dentry->d_name, | |
dd73a01a | 277 | sbi->hidden_dir, &str); |
1da177e4 LT |
278 | if (!res) |
279 | break; | |
280 | if (res != -EEXIST) | |
7ac9fb9c | 281 | goto out; |
1da177e4 | 282 | } |
f6089ff8 | 283 | HFSPLUS_I(inode)->linkid = id; |
dd73a01a | 284 | cnid = sbi->next_cnid++; |
1da177e4 | 285 | src_dentry->d_fsdata = (void *)(unsigned long)cnid; |
2753cc28 AS |
286 | res = hfsplus_create_cat(cnid, src_dir, |
287 | &src_dentry->d_name, inode); | |
1da177e4 LT |
288 | if (res) |
289 | /* panic? */ | |
7ac9fb9c | 290 | goto out; |
dd73a01a | 291 | sbi->file_count++; |
1da177e4 | 292 | } |
dd73a01a | 293 | cnid = sbi->next_cnid++; |
1da177e4 LT |
294 | res = hfsplus_create_cat(cnid, dst_dir, &dst_dentry->d_name, inode); |
295 | if (res) | |
7ac9fb9c | 296 | goto out; |
1da177e4 | 297 | |
d8c76e6f | 298 | inc_nlink(inode); |
1da177e4 | 299 | hfsplus_instantiate(dst_dentry, inode, cnid); |
7de9c6ee | 300 | ihold(inode); |
1da177e4 LT |
301 | inode->i_ctime = CURRENT_TIME_SEC; |
302 | mark_inode_dirty(inode); | |
dd73a01a CH |
303 | sbi->file_count++; |
304 | dst_dir->i_sb->s_dirt = 1; | |
7ac9fb9c CH |
305 | out: |
306 | mutex_unlock(&sbi->vh_mutex); | |
307 | return res; | |
1da177e4 LT |
308 | } |
309 | ||
310 | static int hfsplus_unlink(struct inode *dir, struct dentry *dentry) | |
311 | { | |
dd73a01a | 312 | struct hfsplus_sb_info *sbi = HFSPLUS_SB(dir->i_sb); |
1da177e4 LT |
313 | struct inode *inode = dentry->d_inode; |
314 | struct qstr str; | |
315 | char name[32]; | |
316 | u32 cnid; | |
317 | int res; | |
318 | ||
319 | if (HFSPLUS_IS_RSRC(inode)) | |
320 | return -EPERM; | |
321 | ||
7ac9fb9c | 322 | mutex_lock(&sbi->vh_mutex); |
1da177e4 LT |
323 | cnid = (u32)(unsigned long)dentry->d_fsdata; |
324 | if (inode->i_ino == cnid && | |
6af502de | 325 | atomic_read(&HFSPLUS_I(inode)->opencnt)) { |
1da177e4 LT |
326 | str.name = name; |
327 | str.len = sprintf(name, "temp%lu", inode->i_ino); | |
328 | res = hfsplus_rename_cat(inode->i_ino, | |
329 | dir, &dentry->d_name, | |
dd73a01a | 330 | sbi->hidden_dir, &str); |
85b8fe8c | 331 | if (!res) { |
1da177e4 | 332 | inode->i_flags |= S_DEAD; |
85b8fe8c CH |
333 | drop_nlink(inode); |
334 | } | |
7ac9fb9c | 335 | goto out; |
1da177e4 LT |
336 | } |
337 | res = hfsplus_delete_cat(cnid, dir, &dentry->d_name); | |
338 | if (res) | |
7ac9fb9c | 339 | goto out; |
1da177e4 | 340 | |
af8c85bb | 341 | if (inode->i_nlink > 0) |
9a53c3a7 | 342 | drop_nlink(inode); |
76b0c26a RZ |
343 | if (inode->i_ino == cnid) |
344 | clear_nlink(inode); | |
345 | if (!inode->i_nlink) { | |
346 | if (inode->i_ino != cnid) { | |
dd73a01a | 347 | sbi->file_count--; |
6af502de | 348 | if (!atomic_read(&HFSPLUS_I(inode)->opencnt)) { |
76b0c26a | 349 | res = hfsplus_delete_cat(inode->i_ino, |
dd73a01a | 350 | sbi->hidden_dir, |
76b0c26a RZ |
351 | NULL); |
352 | if (!res) | |
353 | hfsplus_delete_inode(inode); | |
354 | } else | |
355 | inode->i_flags |= S_DEAD; | |
1da177e4 | 356 | } else |
76b0c26a | 357 | hfsplus_delete_inode(inode); |
af8c85bb | 358 | } else |
dd73a01a | 359 | sbi->file_count--; |
1da177e4 LT |
360 | inode->i_ctime = CURRENT_TIME_SEC; |
361 | mark_inode_dirty(inode); | |
7ac9fb9c CH |
362 | out: |
363 | mutex_unlock(&sbi->vh_mutex); | |
1da177e4 LT |
364 | return res; |
365 | } | |
366 | ||
1da177e4 LT |
367 | static int hfsplus_rmdir(struct inode *dir, struct dentry *dentry) |
368 | { | |
7ac9fb9c CH |
369 | struct hfsplus_sb_info *sbi = HFSPLUS_SB(dir->i_sb); |
370 | struct inode *inode = dentry->d_inode; | |
1da177e4 LT |
371 | int res; |
372 | ||
1da177e4 LT |
373 | if (inode->i_size != 2) |
374 | return -ENOTEMPTY; | |
7ac9fb9c CH |
375 | |
376 | mutex_lock(&sbi->vh_mutex); | |
1da177e4 LT |
377 | res = hfsplus_delete_cat(inode->i_ino, dir, &dentry->d_name); |
378 | if (res) | |
7ac9fb9c | 379 | goto out; |
ce71ec36 | 380 | clear_nlink(inode); |
1da177e4 LT |
381 | inode->i_ctime = CURRENT_TIME_SEC; |
382 | hfsplus_delete_inode(inode); | |
383 | mark_inode_dirty(inode); | |
7ac9fb9c CH |
384 | out: |
385 | mutex_unlock(&sbi->vh_mutex); | |
386 | return res; | |
1da177e4 LT |
387 | } |
388 | ||
389 | static int hfsplus_symlink(struct inode *dir, struct dentry *dentry, | |
390 | const char *symname) | |
391 | { | |
7ac9fb9c | 392 | struct hfsplus_sb_info *sbi = HFSPLUS_SB(dir->i_sb); |
1da177e4 | 393 | struct inode *inode; |
7ac9fb9c | 394 | int res = -ENOSPC; |
1da177e4 | 395 | |
7ac9fb9c | 396 | mutex_lock(&sbi->vh_mutex); |
f17c89bf | 397 | inode = hfsplus_new_inode(dir->i_sb, S_IFLNK | S_IRWXUGO); |
1da177e4 | 398 | if (!inode) |
7ac9fb9c | 399 | goto out; |
1da177e4 LT |
400 | |
401 | res = page_symlink(inode, symname, strlen(symname) + 1); | |
f17c89bf CH |
402 | if (res) |
403 | goto out_err; | |
1da177e4 | 404 | |
1da177e4 | 405 | res = hfsplus_create_cat(inode->i_ino, dir, &dentry->d_name, inode); |
f17c89bf CH |
406 | if (res) |
407 | goto out_err; | |
1da177e4 | 408 | |
f17c89bf CH |
409 | hfsplus_instantiate(dentry, inode, inode->i_ino); |
410 | mark_inode_dirty(inode); | |
7ac9fb9c | 411 | goto out; |
1da177e4 | 412 | |
f17c89bf CH |
413 | out_err: |
414 | inode->i_nlink = 0; | |
415 | hfsplus_delete_inode(inode); | |
416 | iput(inode); | |
7ac9fb9c CH |
417 | out: |
418 | mutex_unlock(&sbi->vh_mutex); | |
1da177e4 LT |
419 | return res; |
420 | } | |
421 | ||
422 | static int hfsplus_mknod(struct inode *dir, struct dentry *dentry, | |
423 | int mode, dev_t rdev) | |
424 | { | |
7ac9fb9c | 425 | struct hfsplus_sb_info *sbi = HFSPLUS_SB(dir->i_sb); |
1da177e4 | 426 | struct inode *inode; |
7ac9fb9c | 427 | int res = -ENOSPC; |
1da177e4 | 428 | |
7ac9fb9c | 429 | mutex_lock(&sbi->vh_mutex); |
30d3abbe | 430 | inode = hfsplus_new_inode(dir->i_sb, mode); |
1da177e4 | 431 | if (!inode) |
7ac9fb9c | 432 | goto out; |
1da177e4 | 433 | |
90e61690 CH |
434 | if (S_ISBLK(mode) || S_ISCHR(mode) || S_ISFIFO(mode) || S_ISSOCK(mode)) |
435 | init_special_inode(inode, mode, rdev); | |
436 | ||
1da177e4 LT |
437 | res = hfsplus_create_cat(inode->i_ino, dir, &dentry->d_name, inode); |
438 | if (res) { | |
439 | inode->i_nlink = 0; | |
440 | hfsplus_delete_inode(inode); | |
441 | iput(inode); | |
7ac9fb9c | 442 | goto out; |
1da177e4 | 443 | } |
30d3abbe | 444 | |
1da177e4 LT |
445 | hfsplus_instantiate(dentry, inode, inode->i_ino); |
446 | mark_inode_dirty(inode); | |
7ac9fb9c CH |
447 | out: |
448 | mutex_unlock(&sbi->vh_mutex); | |
449 | return res; | |
1da177e4 LT |
450 | } |
451 | ||
30d3abbe CH |
452 | static int hfsplus_create(struct inode *dir, struct dentry *dentry, int mode, |
453 | struct nameidata *nd) | |
454 | { | |
455 | return hfsplus_mknod(dir, dentry, mode, 0); | |
456 | } | |
457 | ||
458 | static int hfsplus_mkdir(struct inode *dir, struct dentry *dentry, int mode) | |
459 | { | |
460 | return hfsplus_mknod(dir, dentry, mode | S_IFDIR, 0); | |
461 | } | |
462 | ||
1da177e4 LT |
463 | static int hfsplus_rename(struct inode *old_dir, struct dentry *old_dentry, |
464 | struct inode *new_dir, struct dentry *new_dentry) | |
465 | { | |
466 | int res; | |
467 | ||
468 | /* Unlink destination if it already exists */ | |
469 | if (new_dentry->d_inode) { | |
e3911785 | 470 | if (S_ISDIR(new_dentry->d_inode->i_mode)) |
40de9a7c | 471 | res = hfsplus_rmdir(new_dir, new_dentry); |
e3911785 | 472 | else |
40de9a7c | 473 | res = hfsplus_unlink(new_dir, new_dentry); |
1da177e4 LT |
474 | if (res) |
475 | return res; | |
476 | } | |
477 | ||
478 | res = hfsplus_rename_cat((u32)(unsigned long)old_dentry->d_fsdata, | |
479 | old_dir, &old_dentry->d_name, | |
480 | new_dir, &new_dentry->d_name); | |
481 | if (!res) | |
482 | new_dentry->d_fsdata = old_dentry->d_fsdata; | |
483 | return res; | |
484 | } | |
485 | ||
92e1d5be | 486 | const struct inode_operations hfsplus_dir_inode_operations = { |
1da177e4 LT |
487 | .lookup = hfsplus_lookup, |
488 | .create = hfsplus_create, | |
489 | .link = hfsplus_link, | |
490 | .unlink = hfsplus_unlink, | |
491 | .mkdir = hfsplus_mkdir, | |
492 | .rmdir = hfsplus_rmdir, | |
493 | .symlink = hfsplus_symlink, | |
494 | .mknod = hfsplus_mknod, | |
495 | .rename = hfsplus_rename, | |
496 | }; | |
497 | ||
4b6f5d20 | 498 | const struct file_operations hfsplus_dir_operations = { |
eb29d66d | 499 | .fsync = hfsplus_file_fsync, |
1da177e4 LT |
500 | .read = generic_read_dir, |
501 | .readdir = hfsplus_readdir, | |
7cc4bcc6 | 502 | .unlocked_ioctl = hfsplus_ioctl, |
1da177e4 LT |
503 | .llseek = generic_file_llseek, |
504 | .release = hfsplus_dir_release, | |
505 | }; |