1
2
3
4
5
6#ifndef __XFS_FS_H__
7#define __XFS_FS_H__
8
9
10
11
12
13
14
15
16
17
18#ifndef HAVE_DIOATTR
19struct dioattr {
20 __u32 d_mem;
21 __u32 d_miniosz;
22 __u32 d_maxiosz;
23};
24#endif
25
26
27
28
29
30
31
32
33#ifndef HAVE_GETBMAP
34struct getbmap {
35 __s64 bmv_offset;
36 __s64 bmv_block;
37 __s64 bmv_length;
38 __s32 bmv_count;
39 __s32 bmv_entries;
40};
41#endif
42
43
44
45
46
47
48
49
50
51
52#ifndef HAVE_GETBMAPX
53struct getbmapx {
54 __s64 bmv_offset;
55 __s64 bmv_block;
56 __s64 bmv_length;
57 __s32 bmv_count;
58 __s32 bmv_entries;
59 __s32 bmv_iflags;
60 __s32 bmv_oflags;
61 __s32 bmv_unused1;
62 __s32 bmv_unused2;
63};
64#endif
65
66
67#define BMV_IF_ATTRFORK 0x1
68#define BMV_IF_NO_DMAPI_READ 0x2
69#define BMV_IF_PREALLOC 0x4
70#define BMV_IF_DELALLOC 0x8
71#define BMV_IF_NO_HOLES 0x10
72#define BMV_IF_COWFORK 0x20
73#define BMV_IF_VALID \
74 (BMV_IF_ATTRFORK|BMV_IF_NO_DMAPI_READ|BMV_IF_PREALLOC| \
75 BMV_IF_DELALLOC|BMV_IF_NO_HOLES|BMV_IF_COWFORK)
76
77
78#define BMV_OF_PREALLOC 0x1
79#define BMV_OF_DELALLOC 0x2
80#define BMV_OF_LAST 0x4
81#define BMV_OF_SHARED 0x8
82
83
84#define XFS_FMR_OWN_FREE FMR_OWN_FREE
85#define XFS_FMR_OWN_UNKNOWN FMR_OWN_UNKNOWN
86#define XFS_FMR_OWN_FS FMR_OWNER('X', 1)
87#define XFS_FMR_OWN_LOG FMR_OWNER('X', 2)
88#define XFS_FMR_OWN_AG FMR_OWNER('X', 3)
89#define XFS_FMR_OWN_INOBT FMR_OWNER('X', 4)
90#define XFS_FMR_OWN_INODES FMR_OWNER('X', 5)
91#define XFS_FMR_OWN_REFC FMR_OWNER('X', 6)
92#define XFS_FMR_OWN_COW FMR_OWNER('X', 7)
93#define XFS_FMR_OWN_DEFECTIVE FMR_OWNER('X', 8)
94
95
96
97
98
99
100
101
102#ifndef HAVE_FSDMIDATA
103struct fsdmidata {
104 __u32 fsd_dmevmask;
105 __u16 fsd_padding;
106 __u16 fsd_dmstate;
107};
108#endif
109
110
111
112
113
114typedef struct xfs_flock64 {
115 __s16 l_type;
116 __s16 l_whence;
117 __s64 l_start;
118 __s64 l_len;
119 __s32 l_sysid;
120 __u32 l_pid;
121 __s32 l_pad[4];
122} xfs_flock64_t;
123
124
125
126
127struct xfs_fsop_geom_v1 {
128 __u32 blocksize;
129 __u32 rtextsize;
130 __u32 agblocks;
131 __u32 agcount;
132 __u32 logblocks;
133 __u32 sectsize;
134 __u32 inodesize;
135 __u32 imaxpct;
136 __u64 datablocks;
137 __u64 rtblocks;
138 __u64 rtextents;
139 __u64 logstart;
140 unsigned char uuid[16];
141 __u32 sunit;
142 __u32 swidth;
143 __s32 version;
144 __u32 flags;
145 __u32 logsectsize;
146 __u32 rtsectsize;
147 __u32 dirblocksize;
148};
149
150
151
152
153struct xfs_fsop_geom_v4 {
154 __u32 blocksize;
155 __u32 rtextsize;
156 __u32 agblocks;
157 __u32 agcount;
158 __u32 logblocks;
159 __u32 sectsize;
160 __u32 inodesize;
161 __u32 imaxpct;
162 __u64 datablocks;
163 __u64 rtblocks;
164 __u64 rtextents;
165 __u64 logstart;
166 unsigned char uuid[16];
167 __u32 sunit;
168 __u32 swidth;
169 __s32 version;
170 __u32 flags;
171 __u32 logsectsize;
172 __u32 rtsectsize;
173 __u32 dirblocksize;
174 __u32 logsunit;
175};
176
177
178
179
180struct xfs_fsop_geom {
181 __u32 blocksize;
182 __u32 rtextsize;
183 __u32 agblocks;
184 __u32 agcount;
185 __u32 logblocks;
186 __u32 sectsize;
187 __u32 inodesize;
188 __u32 imaxpct;
189 __u64 datablocks;
190 __u64 rtblocks;
191 __u64 rtextents;
192 __u64 logstart;
193 unsigned char uuid[16];
194 __u32 sunit;
195 __u32 swidth;
196 __s32 version;
197 __u32 flags;
198 __u32 logsectsize;
199 __u32 rtsectsize;
200 __u32 dirblocksize;
201 __u32 logsunit;
202 uint32_t sick;
203 uint32_t checked;
204 __u64 reserved[17];
205};
206
207#define XFS_FSOP_GEOM_SICK_COUNTERS (1 << 0)
208#define XFS_FSOP_GEOM_SICK_UQUOTA (1 << 1)
209#define XFS_FSOP_GEOM_SICK_GQUOTA (1 << 2)
210#define XFS_FSOP_GEOM_SICK_PQUOTA (1 << 3)
211#define XFS_FSOP_GEOM_SICK_RT_BITMAP (1 << 4)
212#define XFS_FSOP_GEOM_SICK_RT_SUMMARY (1 << 5)
213
214
215typedef struct xfs_fsop_counts {
216 __u64 freedata;
217 __u64 freertx;
218 __u64 freeino;
219 __u64 allocino;
220} xfs_fsop_counts_t;
221
222
223typedef struct xfs_fsop_resblks {
224 __u64 resblks;
225 __u64 resblks_avail;
226} xfs_fsop_resblks_t;
227
228#define XFS_FSOP_GEOM_VERSION 0
229#define XFS_FSOP_GEOM_VERSION_V5 5
230
231#define XFS_FSOP_GEOM_FLAGS_ATTR (1 << 0)
232#define XFS_FSOP_GEOM_FLAGS_NLINK (1 << 1)
233#define XFS_FSOP_GEOM_FLAGS_QUOTA (1 << 2)
234#define XFS_FSOP_GEOM_FLAGS_IALIGN (1 << 3)
235#define XFS_FSOP_GEOM_FLAGS_DALIGN (1 << 4)
236#define XFS_FSOP_GEOM_FLAGS_SHARED (1 << 5)
237#define XFS_FSOP_GEOM_FLAGS_EXTFLG (1 << 6)
238#define XFS_FSOP_GEOM_FLAGS_DIRV2 (1 << 7)
239#define XFS_FSOP_GEOM_FLAGS_LOGV2 (1 << 8)
240#define XFS_FSOP_GEOM_FLAGS_SECTOR (1 << 9)
241#define XFS_FSOP_GEOM_FLAGS_ATTR2 (1 << 10)
242#define XFS_FSOP_GEOM_FLAGS_PROJID32 (1 << 11)
243#define XFS_FSOP_GEOM_FLAGS_DIRV2CI (1 << 12)
244
245#define XFS_FSOP_GEOM_FLAGS_LAZYSB (1 << 14)
246#define XFS_FSOP_GEOM_FLAGS_V5SB (1 << 15)
247#define XFS_FSOP_GEOM_FLAGS_FTYPE (1 << 16)
248#define XFS_FSOP_GEOM_FLAGS_FINOBT (1 << 17)
249#define XFS_FSOP_GEOM_FLAGS_SPINODES (1 << 18)
250#define XFS_FSOP_GEOM_FLAGS_RMAPBT (1 << 19)
251#define XFS_FSOP_GEOM_FLAGS_REFLINK (1 << 20)
252#define XFS_FSOP_GEOM_FLAGS_BIGTIME (1 << 21)
253#define XFS_FSOP_GEOM_FLAGS_INOBTCNT (1 << 22)
254
255
256
257
258
259
260#define XFS_MIN_AG_BLOCKS 64
261#define XFS_MIN_LOG_BLOCKS 512ULL
262#define XFS_MAX_LOG_BLOCKS (1024 * 1024ULL)
263#define XFS_MIN_LOG_BYTES (10 * 1024 * 1024ULL)
264
265
266
267
268
269#define XFS_MIN_AG_BYTES (1ULL << 24)
270#define XFS_MAX_AG_BYTES (1ULL << 40)
271
272
273#define XFS_MAX_LOG_BYTES \
274 ((2 * 1024 * 1024 * 1024ULL) - XFS_MIN_LOG_BYTES)
275
276
277#define XFS_MAX_DBLOCKS(s) ((xfs_rfsblock_t)(s)->sb_agcount * (s)->sb_agblocks)
278#define XFS_MIN_DBLOCKS(s) ((xfs_rfsblock_t)((s)->sb_agcount - 1) * \
279 (s)->sb_agblocks + XFS_MIN_AG_BLOCKS)
280
281
282
283
284struct xfs_ag_geometry {
285 uint32_t ag_number;
286 uint32_t ag_length;
287 uint32_t ag_freeblks;
288 uint32_t ag_icount;
289 uint32_t ag_ifree;
290 uint32_t ag_sick;
291 uint32_t ag_checked;
292 uint32_t ag_flags;
293 uint64_t ag_reserved[12];
294};
295#define XFS_AG_GEOM_SICK_SB (1 << 0)
296#define XFS_AG_GEOM_SICK_AGF (1 << 1)
297#define XFS_AG_GEOM_SICK_AGFL (1 << 2)
298#define XFS_AG_GEOM_SICK_AGI (1 << 3)
299#define XFS_AG_GEOM_SICK_BNOBT (1 << 4)
300#define XFS_AG_GEOM_SICK_CNTBT (1 << 5)
301#define XFS_AG_GEOM_SICK_INOBT (1 << 6)
302#define XFS_AG_GEOM_SICK_FINOBT (1 << 7)
303#define XFS_AG_GEOM_SICK_RMAPBT (1 << 8)
304#define XFS_AG_GEOM_SICK_REFCNTBT (1 << 9)
305
306
307
308
309typedef struct xfs_growfs_data {
310 __u64 newblocks;
311 __u32 imaxpct;
312} xfs_growfs_data_t;
313
314typedef struct xfs_growfs_log {
315 __u32 newblocks;
316 __u32 isint;
317} xfs_growfs_log_t;
318
319typedef struct xfs_growfs_rt {
320 __u64 newblocks;
321 __u32 extsize;
322} xfs_growfs_rt_t;
323
324
325
326
327
328typedef struct xfs_bstime {
329 __kernel_long_t tv_sec;
330 __s32 tv_nsec;
331} xfs_bstime_t;
332
333struct xfs_bstat {
334 __u64 bs_ino;
335 __u16 bs_mode;
336 __u16 bs_nlink;
337 __u32 bs_uid;
338 __u32 bs_gid;
339 __u32 bs_rdev;
340 __s32 bs_blksize;
341 __s64 bs_size;
342 xfs_bstime_t bs_atime;
343 xfs_bstime_t bs_mtime;
344 xfs_bstime_t bs_ctime;
345 int64_t bs_blocks;
346 __u32 bs_xflags;
347 __s32 bs_extsize;
348 __s32 bs_extents;
349 __u32 bs_gen;
350 __u16 bs_projid_lo;
351#define bs_projid bs_projid_lo
352 __u16 bs_forkoff;
353 __u16 bs_projid_hi;
354 uint16_t bs_sick;
355 uint16_t bs_checked;
356 unsigned char bs_pad[2];
357 __u32 bs_cowextsize;
358 __u32 bs_dmevmask;
359 __u16 bs_dmstate;
360 __u16 bs_aextents;
361};
362
363
364struct xfs_bulkstat {
365 uint64_t bs_ino;
366 uint64_t bs_size;
367
368 uint64_t bs_blocks;
369 uint64_t bs_xflags;
370
371 int64_t bs_atime;
372 int64_t bs_mtime;
373
374 int64_t bs_ctime;
375 int64_t bs_btime;
376
377 uint32_t bs_gen;
378 uint32_t bs_uid;
379 uint32_t bs_gid;
380 uint32_t bs_projectid;
381
382 uint32_t bs_atime_nsec;
383 uint32_t bs_mtime_nsec;
384 uint32_t bs_ctime_nsec;
385 uint32_t bs_btime_nsec;
386
387 uint32_t bs_blksize;
388 uint32_t bs_rdev;
389 uint32_t bs_cowextsize_blks;
390 uint32_t bs_extsize_blks;
391
392 uint32_t bs_nlink;
393 uint32_t bs_extents;
394 uint32_t bs_aextents;
395 uint16_t bs_version;
396 uint16_t bs_forkoff;
397
398 uint16_t bs_sick;
399 uint16_t bs_checked;
400 uint16_t bs_mode;
401 uint16_t bs_pad2;
402
403 uint64_t bs_pad[7];
404};
405
406#define XFS_BULKSTAT_VERSION_V1 (1)
407#define XFS_BULKSTAT_VERSION_V5 (5)
408
409
410#define XFS_BS_SICK_INODE (1 << 0)
411#define XFS_BS_SICK_BMBTD (1 << 1)
412#define XFS_BS_SICK_BMBTA (1 << 2)
413#define XFS_BS_SICK_BMBTC (1 << 3)
414#define XFS_BS_SICK_DIR (1 << 4)
415#define XFS_BS_SICK_XATTR (1 << 5)
416#define XFS_BS_SICK_SYMLINK (1 << 6)
417#define XFS_BS_SICK_PARENT (1 << 7)
418
419
420
421
422
423
424static inline uint32_t
425bstat_get_projid(const struct xfs_bstat *bs)
426{
427 return (uint32_t)bs->bs_projid_hi << 16 | bs->bs_projid_lo;
428}
429
430
431
432
433struct xfs_fsop_bulkreq {
434 __u64 __user *lastip;
435 __s32 icount;
436 void __user *ubuffer;
437 __s32 __user *ocount;
438};
439
440
441
442
443struct xfs_inogrp {
444 __u64 xi_startino;
445 __s32 xi_alloccount;
446 __u64 xi_allocmask;
447};
448
449
450struct xfs_inumbers {
451 uint64_t xi_startino;
452 uint64_t xi_allocmask;
453 uint8_t xi_alloccount;
454 uint8_t xi_version;
455 uint8_t xi_padding[6];
456};
457
458#define XFS_INUMBERS_VERSION_V1 (1)
459#define XFS_INUMBERS_VERSION_V5 (5)
460
461
462struct xfs_bulk_ireq {
463 uint64_t ino;
464 uint32_t flags;
465 uint32_t icount;
466 uint32_t ocount;
467 uint32_t agno;
468 uint64_t reserved[5];
469};
470
471
472
473
474
475#define XFS_BULK_IREQ_AGNO (1 << 0)
476
477
478
479
480
481
482#define XFS_BULK_IREQ_SPECIAL (1 << 1)
483
484#define XFS_BULK_IREQ_FLAGS_ALL (XFS_BULK_IREQ_AGNO | \
485 XFS_BULK_IREQ_SPECIAL)
486
487
488#define XFS_BULK_IREQ_SPECIAL_ROOT (1)
489
490
491
492
493struct xfs_bulkstat_req {
494 struct xfs_bulk_ireq hdr;
495 struct xfs_bulkstat bulkstat[];
496};
497#define XFS_BULKSTAT_REQ_SIZE(nr) (sizeof(struct xfs_bulkstat_req) + \
498 (nr) * sizeof(struct xfs_bulkstat))
499
500struct xfs_inumbers_req {
501 struct xfs_bulk_ireq hdr;
502 struct xfs_inumbers inumbers[];
503};
504#define XFS_INUMBERS_REQ_SIZE(nr) (sizeof(struct xfs_inumbers_req) + \
505 (nr) * sizeof(struct xfs_inumbers))
506
507
508
509
510typedef struct xfs_error_injection {
511 __s32 fd;
512 __s32 errtag;
513} xfs_error_injection_t;
514
515
516
517
518
519#define XFS_EOFBLOCKS_VERSION 1
520struct xfs_fs_eofblocks {
521 __u32 eof_version;
522 __u32 eof_flags;
523 uid_t eof_uid;
524 gid_t eof_gid;
525 prid_t eof_prid;
526 __u32 pad32;
527 __u64 eof_min_file_size;
528 __u64 pad64[12];
529};
530
531
532#define XFS_EOF_FLAGS_SYNC (1 << 0)
533#define XFS_EOF_FLAGS_UID (1 << 1)
534#define XFS_EOF_FLAGS_GID (1 << 2)
535#define XFS_EOF_FLAGS_PRID (1 << 3)
536#define XFS_EOF_FLAGS_MINFILESIZE (1 << 4)
537#define XFS_EOF_FLAGS_UNION (1 << 5)
538
539
540#define XFS_EOF_FLAGS_VALID \
541 (XFS_EOF_FLAGS_SYNC | \
542 XFS_EOF_FLAGS_UID | \
543 XFS_EOF_FLAGS_GID | \
544 XFS_EOF_FLAGS_PRID | \
545 XFS_EOF_FLAGS_MINFILESIZE)
546
547
548
549
550
551typedef struct xfs_fsop_handlereq {
552 __u32 fd;
553 void __user *path;
554 __u32 oflags;
555 void __user *ihandle;
556 __u32 ihandlen;
557 void __user *ohandle;
558 __u32 __user *ohandlen;
559} xfs_fsop_handlereq_t;
560
561
562
563
564
565
566
567
568typedef struct xfs_fsop_setdm_handlereq {
569 struct xfs_fsop_handlereq hreq;
570 struct fsdmidata __user *data;
571} xfs_fsop_setdm_handlereq_t;
572
573
574
575
576
577
578#define XFS_IOC_ATTR_ROOT 0x0002
579#define XFS_IOC_ATTR_SECURE 0x0008
580#define XFS_IOC_ATTR_CREATE 0x0010
581#define XFS_IOC_ATTR_REPLACE 0x0020
582
583typedef struct xfs_attrlist_cursor {
584 __u32 opaque[4];
585} xfs_attrlist_cursor_t;
586
587
588
589
590
591
592
593
594
595
596struct xfs_attrlist {
597 __s32 al_count;
598 __s32 al_more;
599 __s32 al_offset[1];
600};
601
602struct xfs_attrlist_ent {
603 __u32 a_valuelen;
604 char a_name[1];
605};
606
607typedef struct xfs_fsop_attrlist_handlereq {
608 struct xfs_fsop_handlereq hreq;
609 struct xfs_attrlist_cursor pos;
610 __u32 flags;
611 __u32 buflen;
612 void __user *buffer;
613} xfs_fsop_attrlist_handlereq_t;
614
615typedef struct xfs_attr_multiop {
616 __u32 am_opcode;
617#define ATTR_OP_GET 1
618#define ATTR_OP_SET 2
619#define ATTR_OP_REMOVE 3
620 __s32 am_error;
621 void __user *am_attrname;
622 void __user *am_attrvalue;
623 __u32 am_length;
624 __u32 am_flags;
625} xfs_attr_multiop_t;
626
627typedef struct xfs_fsop_attrmulti_handlereq {
628 struct xfs_fsop_handlereq hreq;
629 __u32 opcount;
630 struct xfs_attr_multiop __user *ops;
631} xfs_fsop_attrmulti_handlereq_t;
632
633
634
635
636typedef struct { __u32 val[2]; } xfs_fsid_t;
637
638typedef struct xfs_fid {
639 __u16 fid_len;
640 __u16 fid_pad;
641 __u32 fid_gen;
642 __u64 fid_ino;
643} xfs_fid_t;
644
645typedef struct xfs_handle {
646 union {
647 __s64 align;
648 xfs_fsid_t _ha_fsid;
649 } ha_u;
650 xfs_fid_t ha_fid;
651} xfs_handle_t;
652#define ha_fsid ha_u._ha_fsid
653
654
655
656
657typedef struct xfs_swapext
658{
659 int64_t sx_version;
660#define XFS_SX_VERSION 0
661 int64_t sx_fdtarget;
662 int64_t sx_fdtmp;
663 xfs_off_t sx_offset;
664 xfs_off_t sx_length;
665 char sx_pad[16];
666 struct xfs_bstat sx_stat;
667} xfs_swapext_t;
668
669
670
671
672#define XFS_FSOP_GOING_FLAGS_DEFAULT 0x0
673#define XFS_FSOP_GOING_FLAGS_LOGFLUSH 0x1
674#define XFS_FSOP_GOING_FLAGS_NOLOGFLUSH 0x2
675
676
677struct xfs_scrub_metadata {
678 __u32 sm_type;
679 __u32 sm_flags;
680 __u64 sm_ino;
681 __u32 sm_gen;
682 __u32 sm_agno;
683 __u64 sm_reserved[5];
684};
685
686
687
688
689
690
691#define XFS_SCRUB_TYPE_PROBE 0
692#define XFS_SCRUB_TYPE_SB 1
693#define XFS_SCRUB_TYPE_AGF 2
694#define XFS_SCRUB_TYPE_AGFL 3
695#define XFS_SCRUB_TYPE_AGI 4
696#define XFS_SCRUB_TYPE_BNOBT 5
697#define XFS_SCRUB_TYPE_CNTBT 6
698#define XFS_SCRUB_TYPE_INOBT 7
699#define XFS_SCRUB_TYPE_FINOBT 8
700#define XFS_SCRUB_TYPE_RMAPBT 9
701#define XFS_SCRUB_TYPE_REFCNTBT 10
702#define XFS_SCRUB_TYPE_INODE 11
703#define XFS_SCRUB_TYPE_BMBTD 12
704#define XFS_SCRUB_TYPE_BMBTA 13
705#define XFS_SCRUB_TYPE_BMBTC 14
706#define XFS_SCRUB_TYPE_DIR 15
707#define XFS_SCRUB_TYPE_XATTR 16
708#define XFS_SCRUB_TYPE_SYMLINK 17
709#define XFS_SCRUB_TYPE_PARENT 18
710#define XFS_SCRUB_TYPE_RTBITMAP 19
711#define XFS_SCRUB_TYPE_RTSUM 20
712#define XFS_SCRUB_TYPE_UQUOTA 21
713#define XFS_SCRUB_TYPE_GQUOTA 22
714#define XFS_SCRUB_TYPE_PQUOTA 23
715#define XFS_SCRUB_TYPE_FSCOUNTERS 24
716
717
718#define XFS_SCRUB_TYPE_NR 25
719
720
721#define XFS_SCRUB_IFLAG_REPAIR (1 << 0)
722
723
724#define XFS_SCRUB_OFLAG_CORRUPT (1 << 1)
725
726
727
728
729
730#define XFS_SCRUB_OFLAG_PREEN (1 << 2)
731
732
733#define XFS_SCRUB_OFLAG_XFAIL (1 << 3)
734
735
736#define XFS_SCRUB_OFLAG_XCORRUPT (1 << 4)
737
738
739#define XFS_SCRUB_OFLAG_INCOMPLETE (1 << 5)
740
741
742#define XFS_SCRUB_OFLAG_WARNING (1 << 6)
743
744
745
746
747
748#define XFS_SCRUB_OFLAG_NO_REPAIR_NEEDED (1 << 7)
749
750#define XFS_SCRUB_FLAGS_IN (XFS_SCRUB_IFLAG_REPAIR)
751#define XFS_SCRUB_FLAGS_OUT (XFS_SCRUB_OFLAG_CORRUPT | \
752 XFS_SCRUB_OFLAG_PREEN | \
753 XFS_SCRUB_OFLAG_XFAIL | \
754 XFS_SCRUB_OFLAG_XCORRUPT | \
755 XFS_SCRUB_OFLAG_INCOMPLETE | \
756 XFS_SCRUB_OFLAG_WARNING | \
757 XFS_SCRUB_OFLAG_NO_REPAIR_NEEDED)
758#define XFS_SCRUB_FLAGS_ALL (XFS_SCRUB_FLAGS_IN | XFS_SCRUB_FLAGS_OUT)
759
760
761
762
763#ifdef XATTR_LIST_MAX
764# define XFS_XATTR_LIST_MAX XATTR_LIST_MAX
765#else
766# define XFS_XATTR_LIST_MAX 65536
767#endif
768
769
770
771
772
773#define XFS_IOC_GETXFLAGS FS_IOC_GETFLAGS
774#define XFS_IOC_SETXFLAGS FS_IOC_SETFLAGS
775#define XFS_IOC_GETVERSION FS_IOC_GETVERSION
776
777
778
779
780
781
782#define XFS_IOC_ALLOCSP _IOW ('X', 10, struct xfs_flock64)
783#define XFS_IOC_FREESP _IOW ('X', 11, struct xfs_flock64)
784#define XFS_IOC_DIOINFO _IOR ('X', 30, struct dioattr)
785#define XFS_IOC_FSGETXATTR FS_IOC_FSGETXATTR
786#define XFS_IOC_FSSETXATTR FS_IOC_FSSETXATTR
787#define XFS_IOC_ALLOCSP64 _IOW ('X', 36, struct xfs_flock64)
788#define XFS_IOC_FREESP64 _IOW ('X', 37, struct xfs_flock64)
789#define XFS_IOC_GETBMAP _IOWR('X', 38, struct getbmap)
790#define XFS_IOC_FSSETDM _IOW ('X', 39, struct fsdmidata)
791#define XFS_IOC_RESVSP _IOW ('X', 40, struct xfs_flock64)
792#define XFS_IOC_UNRESVSP _IOW ('X', 41, struct xfs_flock64)
793#define XFS_IOC_RESVSP64 _IOW ('X', 42, struct xfs_flock64)
794#define XFS_IOC_UNRESVSP64 _IOW ('X', 43, struct xfs_flock64)
795#define XFS_IOC_GETBMAPA _IOWR('X', 44, struct getbmap)
796#define XFS_IOC_FSGETXATTRA _IOR ('X', 45, struct fsxattr)
797
798
799#define XFS_IOC_GETBMAPX _IOWR('X', 56, struct getbmap)
800#define XFS_IOC_ZERO_RANGE _IOW ('X', 57, struct xfs_flock64)
801#define XFS_IOC_FREE_EOFBLOCKS _IOR ('X', 58, struct xfs_fs_eofblocks)
802
803#define XFS_IOC_SCRUB_METADATA _IOWR('X', 60, struct xfs_scrub_metadata)
804#define XFS_IOC_AG_GEOMETRY _IOWR('X', 61, struct xfs_ag_geometry)
805
806
807
808
809#define XFS_IOC_FSGEOMETRY_V1 _IOR ('X', 100, struct xfs_fsop_geom_v1)
810#define XFS_IOC_FSBULKSTAT _IOWR('X', 101, struct xfs_fsop_bulkreq)
811#define XFS_IOC_FSBULKSTAT_SINGLE _IOWR('X', 102, struct xfs_fsop_bulkreq)
812#define XFS_IOC_FSINUMBERS _IOWR('X', 103, struct xfs_fsop_bulkreq)
813#define XFS_IOC_PATH_TO_FSHANDLE _IOWR('X', 104, struct xfs_fsop_handlereq)
814#define XFS_IOC_PATH_TO_HANDLE _IOWR('X', 105, struct xfs_fsop_handlereq)
815#define XFS_IOC_FD_TO_HANDLE _IOWR('X', 106, struct xfs_fsop_handlereq)
816#define XFS_IOC_OPEN_BY_HANDLE _IOWR('X', 107, struct xfs_fsop_handlereq)
817#define XFS_IOC_READLINK_BY_HANDLE _IOWR('X', 108, struct xfs_fsop_handlereq)
818#define XFS_IOC_SWAPEXT _IOWR('X', 109, struct xfs_swapext)
819#define XFS_IOC_FSGROWFSDATA _IOW ('X', 110, struct xfs_growfs_data)
820#define XFS_IOC_FSGROWFSLOG _IOW ('X', 111, struct xfs_growfs_log)
821#define XFS_IOC_FSGROWFSRT _IOW ('X', 112, struct xfs_growfs_rt)
822#define XFS_IOC_FSCOUNTS _IOR ('X', 113, struct xfs_fsop_counts)
823#define XFS_IOC_SET_RESBLKS _IOWR('X', 114, struct xfs_fsop_resblks)
824#define XFS_IOC_GET_RESBLKS _IOR ('X', 115, struct xfs_fsop_resblks)
825#define XFS_IOC_ERROR_INJECTION _IOW ('X', 116, struct xfs_error_injection)
826#define XFS_IOC_ERROR_CLEARALL _IOW ('X', 117, struct xfs_error_injection)
827
828
829#define XFS_IOC_FREEZE _IOWR('X', 119, int)
830#define XFS_IOC_THAW _IOWR('X', 120, int)
831
832#define XFS_IOC_FSSETDM_BY_HANDLE _IOW ('X', 121, struct xfs_fsop_setdm_handlereq)
833#define XFS_IOC_ATTRLIST_BY_HANDLE _IOW ('X', 122, struct xfs_fsop_attrlist_handlereq)
834#define XFS_IOC_ATTRMULTI_BY_HANDLE _IOW ('X', 123, struct xfs_fsop_attrmulti_handlereq)
835#define XFS_IOC_FSGEOMETRY_V4 _IOR ('X', 124, struct xfs_fsop_geom_v4)
836#define XFS_IOC_GOINGDOWN _IOR ('X', 125, uint32_t)
837#define XFS_IOC_FSGEOMETRY _IOR ('X', 126, struct xfs_fsop_geom)
838#define XFS_IOC_BULKSTAT _IOR ('X', 127, struct xfs_bulkstat_req)
839#define XFS_IOC_INUMBERS _IOR ('X', 128, struct xfs_inumbers_req)
840
841
842
843#ifndef HAVE_BBMACROS
844
845
846
847
848
849#define BBSHIFT 9
850#define BBSIZE (1<<BBSHIFT)
851#define BBMASK (BBSIZE-1)
852#define BTOBB(bytes) (((__u64)(bytes) + BBSIZE - 1) >> BBSHIFT)
853#define BTOBBT(bytes) ((__u64)(bytes) >> BBSHIFT)
854#define BBTOB(bbs) ((bbs) << BBSHIFT)
855#endif
856
857#endif
858