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-rw-r--r--include/uapi/linux/fuse.h436
1 files changed, 216 insertions, 220 deletions
diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h
index 4c43b4448792..706d035fa748 100644
--- a/include/uapi/linux/fuse.h
+++ b/include/uapi/linux/fuse.h
@@ -95,15 +95,10 @@
95#ifndef _LINUX_FUSE_H 95#ifndef _LINUX_FUSE_H
96#define _LINUX_FUSE_H 96#define _LINUX_FUSE_H
97 97
98#ifdef __linux__ 98#ifdef __KERNEL__
99#include <linux/types.h> 99#include <linux/types.h>
100#else 100#else
101#include <stdint.h> 101#include <stdint.h>
102#define __u64 uint64_t
103#define __s64 int64_t
104#define __u32 uint32_t
105#define __s32 int32_t
106#define __u16 uint16_t
107#endif 102#endif
108 103
109/* 104/*
@@ -139,42 +134,42 @@
139 userspace works under 64bit kernels */ 134 userspace works under 64bit kernels */
140 135
141struct fuse_attr { 136struct fuse_attr {
142 __u64 ino; 137 uint64_t ino;
143 __u64 size; 138 uint64_t size;
144 __u64 blocks; 139 uint64_t blocks;
145 __u64 atime; 140 uint64_t atime;
146 __u64 mtime; 141 uint64_t mtime;
147 __u64 ctime; 142 uint64_t ctime;
148 __u32 atimensec; 143 uint32_t atimensec;
149 __u32 mtimensec; 144 uint32_t mtimensec;
150 __u32 ctimensec; 145 uint32_t ctimensec;
151 __u32 mode; 146 uint32_t mode;
152 __u32 nlink; 147 uint32_t nlink;
153 __u32 uid; 148 uint32_t uid;
154 __u32 gid; 149 uint32_t gid;
155 __u32 rdev; 150 uint32_t rdev;
156 __u32 blksize; 151 uint32_t blksize;
157 __u32 padding; 152 uint32_t padding;
158}; 153};
159 154
160struct fuse_kstatfs { 155struct fuse_kstatfs {
161 __u64 blocks; 156 uint64_t blocks;
162 __u64 bfree; 157 uint64_t bfree;
163 __u64 bavail; 158 uint64_t bavail;
164 __u64 files; 159 uint64_t files;
165 __u64 ffree; 160 uint64_t ffree;
166 __u32 bsize; 161 uint32_t bsize;
167 __u32 namelen; 162 uint32_t namelen;
168 __u32 frsize; 163 uint32_t frsize;
169 __u32 padding; 164 uint32_t padding;
170 __u32 spare[6]; 165 uint32_t spare[6];
171}; 166};
172 167
173struct fuse_file_lock { 168struct fuse_file_lock {
174 __u64 start; 169 uint64_t start;
175 __u64 end; 170 uint64_t end;
176 __u32 type; 171 uint32_t type;
177 __u32 pid; /* tgid */ 172 uint32_t pid; /* tgid */
178}; 173};
179 174
180/** 175/**
@@ -364,143 +359,143 @@ enum fuse_notify_code {
364#define FUSE_COMPAT_ENTRY_OUT_SIZE 120 359#define FUSE_COMPAT_ENTRY_OUT_SIZE 120
365 360
366struct fuse_entry_out { 361struct fuse_entry_out {
367 __u64 nodeid; /* Inode ID */ 362 uint64_t nodeid; /* Inode ID */
368 __u64 generation; /* Inode generation: nodeid:gen must 363 uint64_t generation; /* Inode generation: nodeid:gen must
369 be unique for the fs's lifetime */ 364 be unique for the fs's lifetime */
370 __u64 entry_valid; /* Cache timeout for the name */ 365 uint64_t entry_valid; /* Cache timeout for the name */
371 __u64 attr_valid; /* Cache timeout for the attributes */ 366 uint64_t attr_valid; /* Cache timeout for the attributes */
372 __u32 entry_valid_nsec; 367 uint32_t entry_valid_nsec;
373 __u32 attr_valid_nsec; 368 uint32_t attr_valid_nsec;
374 struct fuse_attr attr; 369 struct fuse_attr attr;
375}; 370};
376 371
377struct fuse_forget_in { 372struct fuse_forget_in {
378 __u64 nlookup; 373 uint64_t nlookup;
379}; 374};
380 375
381struct fuse_forget_one { 376struct fuse_forget_one {
382 __u64 nodeid; 377 uint64_t nodeid;
383 __u64 nlookup; 378 uint64_t nlookup;
384}; 379};
385 380
386struct fuse_batch_forget_in { 381struct fuse_batch_forget_in {
387 __u32 count; 382 uint32_t count;
388 __u32 dummy; 383 uint32_t dummy;
389}; 384};
390 385
391struct fuse_getattr_in { 386struct fuse_getattr_in {
392 __u32 getattr_flags; 387 uint32_t getattr_flags;
393 __u32 dummy; 388 uint32_t dummy;
394 __u64 fh; 389 uint64_t fh;
395}; 390};
396 391
397#define FUSE_COMPAT_ATTR_OUT_SIZE 96 392#define FUSE_COMPAT_ATTR_OUT_SIZE 96
398 393
399struct fuse_attr_out { 394struct fuse_attr_out {
400 __u64 attr_valid; /* Cache timeout for the attributes */ 395 uint64_t attr_valid; /* Cache timeout for the attributes */
401 __u32 attr_valid_nsec; 396 uint32_t attr_valid_nsec;
402 __u32 dummy; 397 uint32_t dummy;
403 struct fuse_attr attr; 398 struct fuse_attr attr;
404}; 399};
405 400
406#define FUSE_COMPAT_MKNOD_IN_SIZE 8 401#define FUSE_COMPAT_MKNOD_IN_SIZE 8
407 402
408struct fuse_mknod_in { 403struct fuse_mknod_in {
409 __u32 mode; 404 uint32_t mode;
410 __u32 rdev; 405 uint32_t rdev;
411 __u32 umask; 406 uint32_t umask;
412 __u32 padding; 407 uint32_t padding;
413}; 408};
414 409
415struct fuse_mkdir_in { 410struct fuse_mkdir_in {
416 __u32 mode; 411 uint32_t mode;
417 __u32 umask; 412 uint32_t umask;
418}; 413};
419 414
420struct fuse_rename_in { 415struct fuse_rename_in {
421 __u64 newdir; 416 uint64_t newdir;
422}; 417};
423 418
424struct fuse_link_in { 419struct fuse_link_in {
425 __u64 oldnodeid; 420 uint64_t oldnodeid;
426}; 421};
427 422
428struct fuse_setattr_in { 423struct fuse_setattr_in {
429 __u32 valid; 424 uint32_t valid;
430 __u32 padding; 425 uint32_t padding;
431 __u64 fh; 426 uint64_t fh;
432 __u64 size; 427 uint64_t size;
433 __u64 lock_owner; 428 uint64_t lock_owner;
434 __u64 atime; 429 uint64_t atime;
435 __u64 mtime; 430 uint64_t mtime;
436 __u64 unused2; 431 uint64_t unused2;
437 __u32 atimensec; 432 uint32_t atimensec;
438 __u32 mtimensec; 433 uint32_t mtimensec;
439 __u32 unused3; 434 uint32_t unused3;
440 __u32 mode; 435 uint32_t mode;
441 __u32 unused4; 436 uint32_t unused4;
442 __u32 uid; 437 uint32_t uid;
443 __u32 gid; 438 uint32_t gid;
444 __u32 unused5; 439 uint32_t unused5;
445}; 440};
446 441
447struct fuse_open_in { 442struct fuse_open_in {
448 __u32 flags; 443 uint32_t flags;
449 __u32 unused; 444 uint32_t unused;
450}; 445};
451 446
452struct fuse_create_in { 447struct fuse_create_in {
453 __u32 flags; 448 uint32_t flags;
454 __u32 mode; 449 uint32_t mode;
455 __u32 umask; 450 uint32_t umask;
456 __u32 padding; 451 uint32_t padding;
457}; 452};
458 453
459struct fuse_open_out { 454struct fuse_open_out {
460 __u64 fh; 455 uint64_t fh;
461 __u32 open_flags; 456 uint32_t open_flags;
462 __u32 padding; 457 uint32_t padding;
463}; 458};
464 459
465struct fuse_release_in { 460struct fuse_release_in {
466 __u64 fh; 461 uint64_t fh;
467 __u32 flags; 462 uint32_t flags;
468 __u32 release_flags; 463 uint32_t release_flags;
469 __u64 lock_owner; 464 uint64_t lock_owner;
470}; 465};
471 466
472struct fuse_flush_in { 467struct fuse_flush_in {
473 __u64 fh; 468 uint64_t fh;
474 __u32 unused; 469 uint32_t unused;
475 __u32 padding; 470 uint32_t padding;
476 __u64 lock_owner; 471 uint64_t lock_owner;
477}; 472};
478 473
479struct fuse_read_in { 474struct fuse_read_in {
480 __u64 fh; 475 uint64_t fh;
481 __u64 offset; 476 uint64_t offset;
482 __u32 size; 477 uint32_t size;
483 __u32 read_flags; 478 uint32_t read_flags;
484 __u64 lock_owner; 479 uint64_t lock_owner;
485 __u32 flags; 480 uint32_t flags;
486 __u32 padding; 481 uint32_t padding;
487}; 482};
488 483
489#define FUSE_COMPAT_WRITE_IN_SIZE 24 484#define FUSE_COMPAT_WRITE_IN_SIZE 24
490 485
491struct fuse_write_in { 486struct fuse_write_in {
492 __u64 fh; 487 uint64_t fh;
493 __u64 offset; 488 uint64_t offset;
494 __u32 size; 489 uint32_t size;
495 __u32 write_flags; 490 uint32_t write_flags;
496 __u64 lock_owner; 491 uint64_t lock_owner;
497 __u32 flags; 492 uint32_t flags;
498 __u32 padding; 493 uint32_t padding;
499}; 494};
500 495
501struct fuse_write_out { 496struct fuse_write_out {
502 __u32 size; 497 uint32_t size;
503 __u32 padding; 498 uint32_t padding;
504}; 499};
505 500
506#define FUSE_COMPAT_STATFS_SIZE 48 501#define FUSE_COMPAT_STATFS_SIZE 48
@@ -510,32 +505,32 @@ struct fuse_statfs_out {
510}; 505};
511 506
512struct fuse_fsync_in { 507struct fuse_fsync_in {
513 __u64 fh; 508 uint64_t fh;
514 __u32 fsync_flags; 509 uint32_t fsync_flags;
515 __u32 padding; 510 uint32_t padding;
516}; 511};
517 512
518struct fuse_setxattr_in { 513struct fuse_setxattr_in {
519 __u32 size; 514 uint32_t size;
520 __u32 flags; 515 uint32_t flags;
521}; 516};
522 517
523struct fuse_getxattr_in { 518struct fuse_getxattr_in {
524 __u32 size; 519 uint32_t size;
525 __u32 padding; 520 uint32_t padding;
526}; 521};
527 522
528struct fuse_getxattr_out { 523struct fuse_getxattr_out {
529 __u32 size; 524 uint32_t size;
530 __u32 padding; 525 uint32_t padding;
531}; 526};
532 527
533struct fuse_lk_in { 528struct fuse_lk_in {
534 __u64 fh; 529 uint64_t fh;
535 __u64 owner; 530 uint64_t owner;
536 struct fuse_file_lock lk; 531 struct fuse_file_lock lk;
537 __u32 lk_flags; 532 uint32_t lk_flags;
538 __u32 padding; 533 uint32_t padding;
539}; 534};
540 535
541struct fuse_lk_out { 536struct fuse_lk_out {
@@ -543,134 +538,135 @@ struct fuse_lk_out {
543}; 538};
544 539
545struct fuse_access_in { 540struct fuse_access_in {
546 __u32 mask; 541 uint32_t mask;
547 __u32 padding; 542 uint32_t padding;
548}; 543};
549 544
550struct fuse_init_in { 545struct fuse_init_in {
551 __u32 major; 546 uint32_t major;
552 __u32 minor; 547 uint32_t minor;
553 __u32 max_readahead; 548 uint32_t max_readahead;
554 __u32 flags; 549 uint32_t flags;
555}; 550};
556 551
557struct fuse_init_out { 552struct fuse_init_out {
558 __u32 major; 553 uint32_t major;
559 __u32 minor; 554 uint32_t minor;
560 __u32 max_readahead; 555 uint32_t max_readahead;
561 __u32 flags; 556 uint32_t flags;
562 __u16 max_background; 557 uint16_t max_background;
563 __u16 congestion_threshold; 558 uint16_t congestion_threshold;
564 __u32 max_write; 559 uint32_t max_write;
565}; 560};
566 561
567#define CUSE_INIT_INFO_MAX 4096 562#define CUSE_INIT_INFO_MAX 4096
568 563
569struct cuse_init_in { 564struct cuse_init_in {
570 __u32 major; 565 uint32_t major;
571 __u32 minor; 566 uint32_t minor;
572 __u32 unused; 567 uint32_t unused;
573 __u32 flags; 568 uint32_t flags;
574}; 569};
575 570
576struct cuse_init_out { 571struct cuse_init_out {
577 __u32 major; 572 uint32_t major;
578 __u32 minor; 573 uint32_t minor;
579 __u32 unused; 574 uint32_t unused;
580 __u32 flags; 575 uint32_t flags;
581 __u32 max_read; 576 uint32_t max_read;
582 __u32 max_write; 577 uint32_t max_write;
583 __u32 dev_major; /* chardev major */ 578 uint32_t dev_major; /* chardev major */
584 __u32 dev_minor; /* chardev minor */ 579 uint32_t dev_minor; /* chardev minor */
585 __u32 spare[10]; 580 uint32_t spare[10];
586}; 581};
587 582
588struct fuse_interrupt_in { 583struct fuse_interrupt_in {
589 __u64 unique; 584 uint64_t unique;
590}; 585};
591 586
592struct fuse_bmap_in { 587struct fuse_bmap_in {
593 __u64 block; 588 uint64_t block;
594 __u32 blocksize; 589 uint32_t blocksize;
595 __u32 padding; 590 uint32_t padding;
596}; 591};
597 592
598struct fuse_bmap_out { 593struct fuse_bmap_out {
599 __u64 block; 594 uint64_t block;
600}; 595};
601 596
602struct fuse_ioctl_in { 597struct fuse_ioctl_in {
603 __u64 fh; 598 uint64_t fh;
604 __u32 flags; 599 uint32_t flags;
605 __u32 cmd; 600 uint32_t cmd;
606 __u64 arg; 601 uint64_t arg;
607 __u32 in_size; 602 uint32_t in_size;
608 __u32 out_size; 603 uint32_t out_size;
609}; 604};
610 605
611struct fuse_ioctl_iovec { 606struct fuse_ioctl_iovec {
612 __u64 base; 607 uint64_t base;
613 __u64 len; 608 uint64_t len;
614}; 609};
615 610
616struct fuse_ioctl_out { 611struct fuse_ioctl_out {
617 __s32 result; 612 int32_t result;
618 __u32 flags; 613 uint32_t flags;
619 __u32 in_iovs; 614 uint32_t in_iovs;
620 __u32 out_iovs; 615 uint32_t out_iovs;
621}; 616};
622 617
623struct fuse_poll_in { 618struct fuse_poll_in {
624 __u64 fh; 619 uint64_t fh;
625 __u64 kh; 620 uint64_t kh;
626 __u32 flags; 621 uint32_t flags;
627 __u32 events; 622 uint32_t events;
628}; 623};
629 624
630struct fuse_poll_out { 625struct fuse_poll_out {
631 __u32 revents; 626 uint32_t revents;
632 __u32 padding; 627 uint32_t padding;
633}; 628};
634 629
635struct fuse_notify_poll_wakeup_out { 630struct fuse_notify_poll_wakeup_out {
636 __u64 kh; 631 uint64_t kh;
637}; 632};
638 633
639struct fuse_fallocate_in { 634struct fuse_fallocate_in {
640 __u64 fh; 635 uint64_t fh;
641 __u64 offset; 636 uint64_t offset;
642 __u64 length; 637 uint64_t length;
643 __u32 mode; 638 uint32_t mode;
644 __u32 padding; 639 uint32_t padding;
645}; 640};
646 641
647struct fuse_in_header { 642struct fuse_in_header {
648 __u32 len; 643 uint32_t len;
649 __u32 opcode; 644 uint32_t opcode;
650 __u64 unique; 645 uint64_t unique;
651 __u64 nodeid; 646 uint64_t nodeid;
652 __u32 uid; 647 uint32_t uid;
653 __u32 gid; 648 uint32_t gid;
654 __u32 pid; 649 uint32_t pid;
655 __u32 padding; 650 uint32_t padding;
656}; 651};
657 652
658struct fuse_out_header { 653struct fuse_out_header {
659 __u32 len; 654 uint32_t len;
660 __s32 error; 655 int32_t error;
661 __u64 unique; 656 uint64_t unique;
662}; 657};
663 658
664struct fuse_dirent { 659struct fuse_dirent {
665 __u64 ino; 660 uint64_t ino;
666 __u64 off; 661 uint64_t off;
667 __u32 namelen; 662 uint32_t namelen;
668 __u32 type; 663 uint32_t type;
669 char name[]; 664 char name[];
670}; 665};
671 666
672#define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name) 667#define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name)
673#define FUSE_DIRENT_ALIGN(x) (((x) + sizeof(__u64) - 1) & ~(sizeof(__u64) - 1)) 668#define FUSE_DIRENT_ALIGN(x) \
669 (((x) + sizeof(uint64_t) - 1) & ~(sizeof(uint64_t) - 1))
674#define FUSE_DIRENT_SIZE(d) \ 670#define FUSE_DIRENT_SIZE(d) \
675 FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen) 671 FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)
676 672
@@ -685,47 +681,47 @@ struct fuse_direntplus {
685 FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET_DIRENTPLUS + (d)->dirent.namelen) 681 FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET_DIRENTPLUS + (d)->dirent.namelen)
686 682
687struct fuse_notify_inval_inode_out { 683struct fuse_notify_inval_inode_out {
688 __u64 ino; 684 uint64_t ino;
689 __s64 off; 685 int64_t off;
690 __s64 len; 686 int64_t len;
691}; 687};
692 688
693struct fuse_notify_inval_entry_out { 689struct fuse_notify_inval_entry_out {
694 __u64 parent; 690 uint64_t parent;
695 __u32 namelen; 691 uint32_t namelen;
696 __u32 padding; 692 uint32_t padding;
697}; 693};
698 694
699struct fuse_notify_delete_out { 695struct fuse_notify_delete_out {
700 __u64 parent; 696 uint64_t parent;
701 __u64 child; 697 uint64_t child;
702 __u32 namelen; 698 uint32_t namelen;
703 __u32 padding; 699 uint32_t padding;
704}; 700};
705 701
706struct fuse_notify_store_out { 702struct fuse_notify_store_out {
707 __u64 nodeid; 703 uint64_t nodeid;
708 __u64 offset; 704 uint64_t offset;
709 __u32 size; 705 uint32_t size;
710 __u32 padding; 706 uint32_t padding;
711}; 707};
712 708
713struct fuse_notify_retrieve_out { 709struct fuse_notify_retrieve_out {
714 __u64 notify_unique; 710 uint64_t notify_unique;
715 __u64 nodeid; 711 uint64_t nodeid;
716 __u64 offset; 712 uint64_t offset;
717 __u32 size; 713 uint32_t size;
718 __u32 padding; 714 uint32_t padding;
719}; 715};
720 716
721/* Matches the size of fuse_write_in */ 717/* Matches the size of fuse_write_in */
722struct fuse_notify_retrieve_in { 718struct fuse_notify_retrieve_in {
723 __u64 dummy1; 719 uint64_t dummy1;
724 __u64 offset; 720 uint64_t offset;
725 __u32 size; 721 uint32_t size;
726 __u32 dummy2; 722 uint32_t dummy2;
727 __u64 dummy3; 723 uint64_t dummy3;
728 __u64 dummy4; 724 uint64_t dummy4;
729}; 725};
730 726
731#endif /* _LINUX_FUSE_H */ 727#endif /* _LINUX_FUSE_H */