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Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * linux/include/linux/hfsplus_fs.h | |
3 | * | |
4 | * Copyright (C) 1999 | |
5 | * Brad Boyer (flar@pants.nu) | |
6 | * (C) 2003 Ardis Technologies <roman@ardistech.com> | |
7 | * | |
8 | */ | |
9 | ||
10 | #ifndef _LINUX_HFSPLUS_FS_H | |
11 | #define _LINUX_HFSPLUS_FS_H | |
12 | ||
13 | #include <linux/fs.h> | |
895c23f8 | 14 | #include <linux/mutex.h> |
1da177e4 | 15 | #include <linux/buffer_head.h> |
6596528e | 16 | #include <linux/blkdev.h> |
1da177e4 LT |
17 | #include "hfsplus_raw.h" |
18 | ||
19 | #define DBG_BNODE_REFS 0x00000001 | |
20 | #define DBG_BNODE_MOD 0x00000002 | |
21 | #define DBG_CAT_MOD 0x00000004 | |
22 | #define DBG_INODE 0x00000008 | |
23 | #define DBG_SUPER 0x00000010 | |
24 | #define DBG_EXTENT 0x00000020 | |
25 | #define DBG_BITMAP 0x00000040 | |
26 | ||
21f2296a AS |
27 | #if 0 |
28 | #define DBG_MASK (DBG_EXTENT|DBG_INODE|DBG_BNODE_MOD) | |
29 | #define DBG_MASK (DBG_BNODE_MOD|DBG_CAT_MOD|DBG_INODE) | |
30 | #define DBG_MASK (DBG_CAT_MOD|DBG_BNODE_REFS|DBG_INODE|DBG_EXTENT) | |
31 | #endif | |
1da177e4 LT |
32 | #define DBG_MASK (0) |
33 | ||
34 | #define dprint(flg, fmt, args...) \ | |
b2837fcf AS |
35 | if (flg & DBG_MASK) \ |
36 | printk(fmt , ## args) | |
1da177e4 LT |
37 | |
38 | /* Runtime config options */ | |
39 | #define HFSPLUS_DEF_CR_TYPE 0x3F3F3F3F /* '????' */ | |
40 | ||
41 | #define HFSPLUS_TYPE_DATA 0x00 | |
42 | #define HFSPLUS_TYPE_RSRC 0xFF | |
43 | ||
2753cc28 AS |
44 | typedef int (*btree_keycmp)(const hfsplus_btree_key *, |
45 | const hfsplus_btree_key *); | |
1da177e4 LT |
46 | |
47 | #define NODE_HASH_SIZE 256 | |
48 | ||
49 | /* An HFS+ BTree held in memory */ | |
50 | struct hfs_btree { | |
51 | struct super_block *sb; | |
52 | struct inode *inode; | |
53 | btree_keycmp keycmp; | |
54 | ||
55 | u32 cnid; | |
56 | u32 root; | |
57 | u32 leaf_count; | |
58 | u32 leaf_head; | |
59 | u32 leaf_tail; | |
60 | u32 node_count; | |
61 | u32 free_nodes; | |
62 | u32 attributes; | |
63 | ||
64 | unsigned int node_size; | |
65 | unsigned int node_size_shift; | |
66 | unsigned int max_key_len; | |
67 | unsigned int depth; | |
68 | ||
467c3d9c | 69 | struct mutex tree_lock; |
1da177e4 LT |
70 | |
71 | unsigned int pages_per_bnode; | |
72 | spinlock_t hash_lock; | |
73 | struct hfs_bnode *node_hash[NODE_HASH_SIZE]; | |
74 | int node_hash_cnt; | |
75 | }; | |
76 | ||
77 | struct page; | |
78 | ||
79 | /* An HFS+ BTree node in memory */ | |
80 | struct hfs_bnode { | |
81 | struct hfs_btree *tree; | |
82 | ||
83 | u32 prev; | |
84 | u32 this; | |
85 | u32 next; | |
86 | u32 parent; | |
87 | ||
88 | u16 num_recs; | |
89 | u8 type; | |
90 | u8 height; | |
91 | ||
92 | struct hfs_bnode *next_hash; | |
93 | unsigned long flags; | |
94 | wait_queue_head_t lock_wq; | |
95 | atomic_t refcnt; | |
96 | unsigned int page_offset; | |
97 | struct page *page[0]; | |
98 | }; | |
99 | ||
100 | #define HFS_BNODE_LOCK 0 | |
101 | #define HFS_BNODE_ERROR 1 | |
102 | #define HFS_BNODE_NEW 2 | |
103 | #define HFS_BNODE_DIRTY 3 | |
104 | #define HFS_BNODE_DELETED 4 | |
105 | ||
106 | /* | |
107 | * HFS+ superblock info (built from Volume Header on disk) | |
108 | */ | |
109 | ||
110 | struct hfsplus_vh; | |
111 | struct hfs_btree; | |
112 | ||
113 | struct hfsplus_sb_info { | |
6596528e | 114 | void *s_vhdr_buf; |
1da177e4 | 115 | struct hfsplus_vh *s_vhdr; |
6596528e | 116 | void *s_backup_vhdr_buf; |
52399b17 | 117 | struct hfsplus_vh *s_backup_vhdr; |
1da177e4 LT |
118 | struct hfs_btree *ext_tree; |
119 | struct hfs_btree *cat_tree; | |
120 | struct hfs_btree *attr_tree; | |
121 | struct inode *alloc_file; | |
122 | struct inode *hidden_dir; | |
123 | struct nls_table *nls; | |
124 | ||
125 | /* Runtime variables */ | |
126 | u32 blockoffset; | |
52399b17 CH |
127 | sector_t part_start; |
128 | sector_t sect_count; | |
1da177e4 LT |
129 | int fs_shift; |
130 | ||
7ac9fb9c | 131 | /* immutable data from the volume header */ |
1da177e4 LT |
132 | u32 alloc_blksz; |
133 | int alloc_blksz_shift; | |
134 | u32 total_blocks; | |
7ac9fb9c CH |
135 | u32 data_clump_blocks, rsrc_clump_blocks; |
136 | ||
137 | /* mutable data from the volume header, protected by alloc_mutex */ | |
1da177e4 | 138 | u32 free_blocks; |
7ac9fb9c CH |
139 | struct mutex alloc_mutex; |
140 | ||
141 | /* mutable data from the volume header, protected by vh_mutex */ | |
1da177e4 LT |
142 | u32 next_cnid; |
143 | u32 file_count; | |
144 | u32 folder_count; | |
7ac9fb9c | 145 | struct mutex vh_mutex; |
1da177e4 LT |
146 | |
147 | /* Config options */ | |
148 | u32 creator; | |
149 | u32 type; | |
150 | ||
151 | umode_t umask; | |
152 | uid_t uid; | |
153 | gid_t gid; | |
154 | ||
155 | int part, session; | |
156 | ||
157 | unsigned long flags; | |
1da177e4 LT |
158 | }; |
159 | ||
84adede3 CH |
160 | #define HFSPLUS_SB_WRITEBACKUP 0 |
161 | #define HFSPLUS_SB_NODECOMPOSE 1 | |
162 | #define HFSPLUS_SB_FORCE 2 | |
163 | #define HFSPLUS_SB_HFSX 3 | |
164 | #define HFSPLUS_SB_CASEFOLD 4 | |
34a2d313 | 165 | #define HFSPLUS_SB_NOBARRIER 5 |
1da177e4 | 166 | |
e3494705 CH |
167 | static inline struct hfsplus_sb_info *HFSPLUS_SB(struct super_block *sb) |
168 | { | |
169 | return sb->s_fs_info; | |
170 | } | |
1da177e4 LT |
171 | |
172 | ||
173 | struct hfsplus_inode_info { | |
1da177e4 LT |
174 | atomic_t opencnt; |
175 | ||
7fcc99f4 CH |
176 | /* |
177 | * Extent allocation information, protected by extents_lock. | |
178 | */ | |
179 | u32 first_blocks; | |
180 | u32 clump_blocks; | |
181 | u32 alloc_blocks; | |
182 | u32 cached_start; | |
183 | u32 cached_blocks; | |
184 | hfsplus_extent_rec first_extents; | |
185 | hfsplus_extent_rec cached_extents; | |
b33b7921 | 186 | unsigned int extent_state; |
7fcc99f4 | 187 | struct mutex extents_lock; |
1da177e4 | 188 | |
7fcc99f4 CH |
189 | /* |
190 | * Immutable data. | |
191 | */ | |
192 | struct inode *rsrc_inode; | |
9a4cad95 | 193 | __be32 create_date; |
f6089ff8 CH |
194 | |
195 | /* | |
196 | * Protected by sbi->vh_mutex. | |
197 | */ | |
198 | u32 linkid; | |
1da177e4 | 199 | |
b33b7921 CH |
200 | /* |
201 | * Accessed using atomic bitops. | |
202 | */ | |
203 | unsigned long flags; | |
204 | ||
7fcc99f4 CH |
205 | /* |
206 | * Protected by i_mutex. | |
207 | */ | |
208 | sector_t fs_blocks; | |
722c55d1 | 209 | u8 userflags; /* BSD user file flags */ |
1da177e4 LT |
210 | struct list_head open_dir_list; |
211 | loff_t phys_size; | |
7fcc99f4 | 212 | |
1da177e4 LT |
213 | struct inode vfs_inode; |
214 | }; | |
215 | ||
b33b7921 CH |
216 | #define HFSPLUS_EXT_DIRTY 0x0001 |
217 | #define HFSPLUS_EXT_NEW 0x0002 | |
218 | ||
219 | #define HFSPLUS_I_RSRC 0 /* represents a resource fork */ | |
e3494705 CH |
220 | #define HFSPLUS_I_CAT_DIRTY 1 /* has changes in the catalog tree */ |
221 | #define HFSPLUS_I_EXT_DIRTY 2 /* has changes in the extent tree */ | |
222 | #define HFSPLUS_I_ALLOC_DIRTY 3 /* has changes in the allocation file */ | |
1da177e4 | 223 | |
b33b7921 CH |
224 | #define HFSPLUS_IS_RSRC(inode) \ |
225 | test_bit(HFSPLUS_I_RSRC, &HFSPLUS_I(inode)->flags) | |
1da177e4 | 226 | |
e3494705 CH |
227 | static inline struct hfsplus_inode_info *HFSPLUS_I(struct inode *inode) |
228 | { | |
229 | return list_entry(inode, struct hfsplus_inode_info, vfs_inode); | |
230 | } | |
1da177e4 | 231 | |
e3494705 CH |
232 | /* |
233 | * Mark an inode dirty, and also mark the btree in which the | |
234 | * specific type of metadata is stored. | |
235 | * For data or metadata that gets written back by into the catalog btree | |
236 | * by hfsplus_write_inode a plain mark_inode_dirty call is enough. | |
237 | */ | |
238 | static inline void hfsplus_mark_inode_dirty(struct inode *inode, | |
239 | unsigned int flag) | |
240 | { | |
241 | set_bit(flag, &HFSPLUS_I(inode)->flags); | |
242 | mark_inode_dirty(inode); | |
243 | } | |
1da177e4 LT |
244 | |
245 | struct hfs_find_data { | |
246 | /* filled by caller */ | |
247 | hfsplus_btree_key *search_key; | |
248 | hfsplus_btree_key *key; | |
249 | /* filled by find */ | |
250 | struct hfs_btree *tree; | |
251 | struct hfs_bnode *bnode; | |
252 | /* filled by findrec */ | |
253 | int record; | |
254 | int keyoffset, keylength; | |
255 | int entryoffset, entrylength; | |
256 | }; | |
257 | ||
258 | struct hfsplus_readdir_data { | |
259 | struct list_head list; | |
260 | struct file *file; | |
261 | struct hfsplus_cat_key key; | |
262 | }; | |
263 | ||
6596528e SF |
264 | /* |
265 | * Find minimum acceptible I/O size for an hfsplus sb. | |
266 | */ | |
267 | static inline unsigned short hfsplus_min_io_size(struct super_block *sb) | |
268 | { | |
269 | return max_t(unsigned short, bdev_logical_block_size(sb->s_bdev), | |
270 | HFSPLUS_SECTOR_SIZE); | |
271 | } | |
272 | ||
1da177e4 LT |
273 | #define hfs_btree_open hfsplus_btree_open |
274 | #define hfs_btree_close hfsplus_btree_close | |
275 | #define hfs_btree_write hfsplus_btree_write | |
276 | #define hfs_bmap_alloc hfsplus_bmap_alloc | |
277 | #define hfs_bmap_free hfsplus_bmap_free | |
278 | #define hfs_bnode_read hfsplus_bnode_read | |
279 | #define hfs_bnode_read_u16 hfsplus_bnode_read_u16 | |
280 | #define hfs_bnode_read_u8 hfsplus_bnode_read_u8 | |
281 | #define hfs_bnode_read_key hfsplus_bnode_read_key | |
282 | #define hfs_bnode_write hfsplus_bnode_write | |
283 | #define hfs_bnode_write_u16 hfsplus_bnode_write_u16 | |
284 | #define hfs_bnode_clear hfsplus_bnode_clear | |
285 | #define hfs_bnode_copy hfsplus_bnode_copy | |
286 | #define hfs_bnode_move hfsplus_bnode_move | |
287 | #define hfs_bnode_dump hfsplus_bnode_dump | |
288 | #define hfs_bnode_unlink hfsplus_bnode_unlink | |
289 | #define hfs_bnode_findhash hfsplus_bnode_findhash | |
290 | #define hfs_bnode_find hfsplus_bnode_find | |
291 | #define hfs_bnode_unhash hfsplus_bnode_unhash | |
292 | #define hfs_bnode_free hfsplus_bnode_free | |
293 | #define hfs_bnode_create hfsplus_bnode_create | |
294 | #define hfs_bnode_get hfsplus_bnode_get | |
295 | #define hfs_bnode_put hfsplus_bnode_put | |
296 | #define hfs_brec_lenoff hfsplus_brec_lenoff | |
297 | #define hfs_brec_keylen hfsplus_brec_keylen | |
298 | #define hfs_brec_insert hfsplus_brec_insert | |
299 | #define hfs_brec_remove hfsplus_brec_remove | |
300 | #define hfs_find_init hfsplus_find_init | |
301 | #define hfs_find_exit hfsplus_find_exit | |
302 | #define __hfs_brec_find __hplusfs_brec_find | |
303 | #define hfs_brec_find hfsplus_brec_find | |
304 | #define hfs_brec_read hfsplus_brec_read | |
305 | #define hfs_brec_goto hfsplus_brec_goto | |
306 | #define hfs_part_find hfsplus_part_find | |
307 | ||
308 | /* | |
309 | * definitions for ext2 flag ioctls (linux really needs a generic | |
310 | * interface for this). | |
311 | */ | |
312 | ||
313 | /* ext2 ioctls (EXT2_IOC_GETFLAGS and EXT2_IOC_SETFLAGS) to support | |
314 | * chattr/lsattr */ | |
36695673 DH |
315 | #define HFSPLUS_IOC_EXT2_GETFLAGS FS_IOC_GETFLAGS |
316 | #define HFSPLUS_IOC_EXT2_SETFLAGS FS_IOC_SETFLAGS | |
1da177e4 LT |
317 | |
318 | ||
a051f71c MG |
319 | /* |
320 | * hfs+-specific ioctl for making the filesystem bootable | |
321 | */ | |
322 | #define HFSPLUS_IOC_BLESS _IO('h', 0x80) | |
323 | ||
1da177e4 LT |
324 | /* |
325 | * Functions in any *.c used in other files | |
326 | */ | |
327 | ||
328 | /* bitmap.c */ | |
329 | int hfsplus_block_allocate(struct super_block *, u32, u32, u32 *); | |
330 | int hfsplus_block_free(struct super_block *, u32, u32); | |
331 | ||
332 | /* btree.c */ | |
333 | struct hfs_btree *hfs_btree_open(struct super_block *, u32); | |
334 | void hfs_btree_close(struct hfs_btree *); | |
335 | void hfs_btree_write(struct hfs_btree *); | |
336 | struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *); | |
337 | void hfs_bmap_free(struct hfs_bnode *); | |
338 | ||
339 | /* bnode.c */ | |
340 | void hfs_bnode_read(struct hfs_bnode *, void *, int, int); | |
341 | u16 hfs_bnode_read_u16(struct hfs_bnode *, int); | |
342 | u8 hfs_bnode_read_u8(struct hfs_bnode *, int); | |
343 | void hfs_bnode_read_key(struct hfs_bnode *, void *, int); | |
344 | void hfs_bnode_write(struct hfs_bnode *, void *, int, int); | |
345 | void hfs_bnode_write_u16(struct hfs_bnode *, int, u16); | |
346 | void hfs_bnode_clear(struct hfs_bnode *, int, int); | |
347 | void hfs_bnode_copy(struct hfs_bnode *, int, | |
348 | struct hfs_bnode *, int, int); | |
349 | void hfs_bnode_move(struct hfs_bnode *, int, int, int); | |
350 | void hfs_bnode_dump(struct hfs_bnode *); | |
351 | void hfs_bnode_unlink(struct hfs_bnode *); | |
352 | struct hfs_bnode *hfs_bnode_findhash(struct hfs_btree *, u32); | |
353 | struct hfs_bnode *hfs_bnode_find(struct hfs_btree *, u32); | |
354 | void hfs_bnode_unhash(struct hfs_bnode *); | |
355 | void hfs_bnode_free(struct hfs_bnode *); | |
356 | struct hfs_bnode *hfs_bnode_create(struct hfs_btree *, u32); | |
357 | void hfs_bnode_get(struct hfs_bnode *); | |
358 | void hfs_bnode_put(struct hfs_bnode *); | |
359 | ||
360 | /* brec.c */ | |
361 | u16 hfs_brec_lenoff(struct hfs_bnode *, u16, u16 *); | |
362 | u16 hfs_brec_keylen(struct hfs_bnode *, u16); | |
363 | int hfs_brec_insert(struct hfs_find_data *, void *, int); | |
364 | int hfs_brec_remove(struct hfs_find_data *); | |
365 | ||
366 | /* bfind.c */ | |
367 | int hfs_find_init(struct hfs_btree *, struct hfs_find_data *); | |
368 | void hfs_find_exit(struct hfs_find_data *); | |
369 | int __hfs_brec_find(struct hfs_bnode *, struct hfs_find_data *); | |
370 | int hfs_brec_find(struct hfs_find_data *); | |
371 | int hfs_brec_read(struct hfs_find_data *, void *, int); | |
372 | int hfs_brec_goto(struct hfs_find_data *, int); | |
373 | ||
374 | /* catalog.c */ | |
2753cc28 AS |
375 | int hfsplus_cat_case_cmp_key(const hfsplus_btree_key *, |
376 | const hfsplus_btree_key *); | |
377 | int hfsplus_cat_bin_cmp_key(const hfsplus_btree_key *, | |
378 | const hfsplus_btree_key *); | |
379 | void hfsplus_cat_build_key(struct super_block *sb, | |
380 | hfsplus_btree_key *, u32, struct qstr *); | |
1da177e4 LT |
381 | int hfsplus_find_cat(struct super_block *, u32, struct hfs_find_data *); |
382 | int hfsplus_create_cat(u32, struct inode *, struct qstr *, struct inode *); | |
383 | int hfsplus_delete_cat(u32, struct inode *, struct qstr *); | |
384 | int hfsplus_rename_cat(u32, struct inode *, struct qstr *, | |
385 | struct inode *, struct qstr *); | |
90e61690 | 386 | void hfsplus_cat_set_perms(struct inode *inode, struct hfsplus_perm *perms); |
1da177e4 | 387 | |
4b0a8da7 AB |
388 | /* dir.c */ |
389 | extern const struct inode_operations hfsplus_dir_inode_operations; | |
390 | extern const struct file_operations hfsplus_dir_operations; | |
391 | ||
1da177e4 | 392 | /* extents.c */ |
2179d372 | 393 | int hfsplus_ext_cmp_key(const hfsplus_btree_key *, const hfsplus_btree_key *); |
dd7f3d54 | 394 | int hfsplus_ext_write_extent(struct inode *); |
1da177e4 | 395 | int hfsplus_get_block(struct inode *, sector_t, struct buffer_head *, int); |
2753cc28 AS |
396 | int hfsplus_free_fork(struct super_block *, u32, |
397 | struct hfsplus_fork_raw *, int); | |
1da177e4 LT |
398 | int hfsplus_file_extend(struct inode *); |
399 | void hfsplus_file_truncate(struct inode *); | |
400 | ||
401 | /* inode.c */ | |
f5e54d6e CH |
402 | extern const struct address_space_operations hfsplus_aops; |
403 | extern const struct address_space_operations hfsplus_btree_aops; | |
e16404ed | 404 | extern const struct dentry_operations hfsplus_dentry_operations; |
1da177e4 LT |
405 | |
406 | void hfsplus_inode_read_fork(struct inode *, struct hfsplus_fork_raw *); | |
407 | void hfsplus_inode_write_fork(struct inode *, struct hfsplus_fork_raw *); | |
408 | int hfsplus_cat_read_inode(struct inode *, struct hfs_find_data *); | |
409 | int hfsplus_cat_write_inode(struct inode *); | |
c47da798 | 410 | struct inode *hfsplus_new_inode(struct super_block *, umode_t); |
1da177e4 | 411 | void hfsplus_delete_inode(struct inode *); |
02c24a82 JB |
412 | int hfsplus_file_fsync(struct file *file, loff_t start, loff_t end, |
413 | int datasync); | |
1da177e4 LT |
414 | |
415 | /* ioctl.c */ | |
7cc4bcc6 | 416 | long hfsplus_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); |
1da177e4 LT |
417 | int hfsplus_setxattr(struct dentry *dentry, const char *name, |
418 | const void *value, size_t size, int flags); | |
419 | ssize_t hfsplus_getxattr(struct dentry *dentry, const char *name, | |
420 | void *value, size_t size); | |
421 | ssize_t hfsplus_listxattr(struct dentry *dentry, char *buffer, size_t size); | |
422 | ||
423 | /* options.c */ | |
717dd80e | 424 | int hfsplus_parse_options(char *, struct hfsplus_sb_info *); |
6f80dfe5 | 425 | int hfsplus_parse_options_remount(char *input, int *force); |
717dd80e | 426 | void hfsplus_fill_defaults(struct hfsplus_sb_info *); |
34c80b1d | 427 | int hfsplus_show_options(struct seq_file *, struct dentry *); |
1da177e4 | 428 | |
63525391 DH |
429 | /* super.c */ |
430 | struct inode *hfsplus_iget(struct super_block *, unsigned long); | |
b5fc510c | 431 | int hfsplus_sync_fs(struct super_block *sb, int wait); |
63525391 | 432 | |
1da177e4 LT |
433 | /* tables.c */ |
434 | extern u16 hfsplus_case_fold_table[]; | |
435 | extern u16 hfsplus_decompose_table[]; | |
436 | extern u16 hfsplus_compose_table[]; | |
437 | ||
438 | /* unicode.c */ | |
2753cc28 AS |
439 | int hfsplus_strcasecmp(const struct hfsplus_unistr *, |
440 | const struct hfsplus_unistr *); | |
441 | int hfsplus_strcmp(const struct hfsplus_unistr *, | |
442 | const struct hfsplus_unistr *); | |
443 | int hfsplus_uni2asc(struct super_block *, | |
444 | const struct hfsplus_unistr *, char *, int *); | |
445 | int hfsplus_asc2uni(struct super_block *, | |
446 | struct hfsplus_unistr *, const char *, int); | |
0c21e3aa LT |
447 | int hfsplus_hash_dentry(const struct dentry *dentry, |
448 | const struct inode *inode, struct qstr *str); | |
621e155a NP |
449 | int hfsplus_compare_dentry(const struct dentry *parent, |
450 | const struct inode *pinode, | |
451 | const struct dentry *dentry, const struct inode *inode, | |
452 | unsigned int len, const char *str, const struct qstr *name); | |
1da177e4 LT |
453 | |
454 | /* wrapper.c */ | |
455 | int hfsplus_read_wrapper(struct super_block *); | |
1da177e4 | 456 | int hfs_part_find(struct super_block *, sector_t *, sector_t *); |
6596528e SF |
457 | int hfsplus_submit_bio(struct super_block *sb, sector_t sector, |
458 | void *buf, void **data, int rw); | |
1da177e4 LT |
459 | |
460 | /* time macros */ | |
461 | #define __hfsp_mt2ut(t) (be32_to_cpu(t) - 2082844800U) | |
462 | #define __hfsp_ut2mt(t) (cpu_to_be32(t + 2082844800U)) | |
463 | ||
464 | /* compatibility */ | |
465 | #define hfsp_mt2ut(t) (struct timespec){ .tv_sec = __hfsp_mt2ut(t) } | |
466 | #define hfsp_ut2mt(t) __hfsp_ut2mt((t).tv_sec) | |
467 | #define hfsp_now2mt() __hfsp_ut2mt(get_seconds()) | |
468 | ||
1da177e4 | 469 | #endif |