/* * This file is auto-generated. Modifications will be lost. * * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ * for more information. */ #ifndef _LINUX_FUSE_H #define _LINUX_FUSE_H #include #define FUSE_KERNEL_VERSION 7 #define FUSE_KERNEL_MINOR_VERSION 40 #define FUSE_ROOT_ID 1 struct fuse_attr { uint64_t ino; uint64_t size; uint64_t blocks; uint64_t atime; uint64_t mtime; uint64_t ctime; uint32_t atimensec; uint32_t mtimensec; uint32_t ctimensec; uint32_t mode; uint32_t nlink; uint32_t uid; uint32_t gid; uint32_t rdev; uint32_t blksize; uint32_t flags; }; struct fuse_sx_time { int64_t tv_sec; uint32_t tv_nsec; int32_t __reserved; }; struct fuse_statx { uint32_t mask; uint32_t blksize; uint64_t attributes; uint32_t nlink; uint32_t uid; uint32_t gid; uint16_t mode; uint16_t __spare0[1]; uint64_t ino; uint64_t size; uint64_t blocks; uint64_t attributes_mask; struct fuse_sx_time atime; struct fuse_sx_time btime; struct fuse_sx_time ctime; struct fuse_sx_time mtime; uint32_t rdev_major; uint32_t rdev_minor; uint32_t dev_major; uint32_t dev_minor; uint64_t __spare2[14]; }; struct fuse_kstatfs { uint64_t blocks; uint64_t bfree; uint64_t bavail; uint64_t files; uint64_t ffree; uint32_t bsize; uint32_t namelen; uint32_t frsize; uint32_t padding; uint32_t spare[6]; }; struct fuse_file_lock { uint64_t start; uint64_t end; uint32_t type; uint32_t pid; }; #define FATTR_MODE (1 << 0) #define FATTR_UID (1 << 1) #define FATTR_GID (1 << 2) #define FATTR_SIZE (1 << 3) #define FATTR_ATIME (1 << 4) #define FATTR_MTIME (1 << 5) #define FATTR_FH (1 << 6) #define FATTR_ATIME_NOW (1 << 7) #define FATTR_MTIME_NOW (1 << 8) #define FATTR_LOCKOWNER (1 << 9) #define FATTR_CTIME (1 << 10) #define FATTR_KILL_SUIDGID (1 << 11) #define FOPEN_DIRECT_IO (1 << 0) #define FOPEN_KEEP_CACHE (1 << 1) #define FOPEN_NONSEEKABLE (1 << 2) #define FOPEN_CACHE_DIR (1 << 3) #define FOPEN_STREAM (1 << 4) #define FOPEN_NOFLUSH (1 << 5) #define FOPEN_PARALLEL_DIRECT_WRITES (1 << 6) #define FOPEN_PASSTHROUGH (1 << 7) #define FUSE_ASYNC_READ (1 << 0) #define FUSE_POSIX_LOCKS (1 << 1) #define FUSE_FILE_OPS (1 << 2) #define FUSE_ATOMIC_O_TRUNC (1 << 3) #define FUSE_EXPORT_SUPPORT (1 << 4) #define FUSE_BIG_WRITES (1 << 5) #define FUSE_DONT_MASK (1 << 6) #define FUSE_SPLICE_WRITE (1 << 7) #define FUSE_SPLICE_MOVE (1 << 8) #define FUSE_SPLICE_READ (1 << 9) #define FUSE_FLOCK_LOCKS (1 << 10) #define FUSE_HAS_IOCTL_DIR (1 << 11) #define FUSE_AUTO_INVAL_DATA (1 << 12) #define FUSE_DO_READDIRPLUS (1 << 13) #define FUSE_READDIRPLUS_AUTO (1 << 14) #define FUSE_ASYNC_DIO (1 << 15) #define FUSE_WRITEBACK_CACHE (1 << 16) #define FUSE_NO_OPEN_SUPPORT (1 << 17) #define FUSE_PARALLEL_DIROPS (1 << 18) #define FUSE_HANDLE_KILLPRIV (1 << 19) #define FUSE_POSIX_ACL (1 << 20) #define FUSE_ABORT_ERROR (1 << 21) #define FUSE_MAX_PAGES (1 << 22) #define FUSE_CACHE_SYMLINKS (1 << 23) #define FUSE_NO_OPENDIR_SUPPORT (1 << 24) #define FUSE_EXPLICIT_INVAL_DATA (1 << 25) #define FUSE_MAP_ALIGNMENT (1 << 26) #define FUSE_SUBMOUNTS (1 << 27) #define FUSE_HANDLE_KILLPRIV_V2 (1 << 28) #define FUSE_SETXATTR_EXT (1 << 29) #define FUSE_INIT_EXT (1 << 30) #define FUSE_INIT_RESERVED (1 << 31) #define FUSE_SECURITY_CTX (1ULL << 32) #define FUSE_HAS_INODE_DAX (1ULL << 33) #define FUSE_CREATE_SUPP_GROUP (1ULL << 34) #define FUSE_HAS_EXPIRE_ONLY (1ULL << 35) #define FUSE_DIRECT_IO_ALLOW_MMAP (1ULL << 36) #define FUSE_PASSTHROUGH (1ULL << 37) #define FUSE_NO_EXPORT_SUPPORT (1ULL << 38) #define FUSE_HAS_RESEND (1ULL << 39) #define FUSE_DIRECT_IO_RELAX FUSE_DIRECT_IO_ALLOW_MMAP #define CUSE_UNRESTRICTED_IOCTL (1 << 0) #define FUSE_RELEASE_FLUSH (1 << 0) #define FUSE_RELEASE_FLOCK_UNLOCK (1 << 1) #define FUSE_GETATTR_FH (1 << 0) #define FUSE_LK_FLOCK (1 << 0) #define FUSE_WRITE_CACHE (1 << 0) #define FUSE_WRITE_LOCKOWNER (1 << 1) #define FUSE_WRITE_KILL_SUIDGID (1 << 2) #define FUSE_WRITE_KILL_PRIV FUSE_WRITE_KILL_SUIDGID #define FUSE_READ_LOCKOWNER (1 << 1) #define FUSE_IOCTL_COMPAT (1 << 0) #define FUSE_IOCTL_UNRESTRICTED (1 << 1) #define FUSE_IOCTL_RETRY (1 << 2) #define FUSE_IOCTL_32BIT (1 << 3) #define FUSE_IOCTL_DIR (1 << 4) #define FUSE_IOCTL_COMPAT_X32 (1 << 5) #define FUSE_IOCTL_MAX_IOV 256 #define FUSE_POLL_SCHEDULE_NOTIFY (1 << 0) #define FUSE_FSYNC_FDATASYNC (1 << 0) #define FUSE_ATTR_SUBMOUNT (1 << 0) #define FUSE_ATTR_DAX (1 << 1) #define FUSE_OPEN_KILL_SUIDGID (1 << 0) #define FUSE_SETXATTR_ACL_KILL_SGID (1 << 0) #define FUSE_EXPIRE_ONLY (1 << 0) enum fuse_ext_type { FUSE_MAX_NR_SECCTX = 31, FUSE_EXT_GROUPS = 32, }; enum fuse_opcode { FUSE_LOOKUP = 1, FUSE_FORGET = 2, FUSE_GETATTR = 3, FUSE_SETATTR = 4, FUSE_READLINK = 5, FUSE_SYMLINK = 6, FUSE_MKNOD = 8, FUSE_MKDIR = 9, FUSE_UNLINK = 10, FUSE_RMDIR = 11, FUSE_RENAME = 12, FUSE_LINK = 13, FUSE_OPEN = 14, FUSE_READ = 15, FUSE_WRITE = 16, FUSE_STATFS = 17, FUSE_RELEASE = 18, FUSE_FSYNC = 20, FUSE_SETXATTR = 21, FUSE_GETXATTR = 22, FUSE_LISTXATTR = 23, FUSE_REMOVEXATTR = 24, FUSE_FLUSH = 25, FUSE_INIT = 26, FUSE_OPENDIR = 27, FUSE_READDIR = 28, FUSE_RELEASEDIR = 29, FUSE_FSYNCDIR = 30, FUSE_GETLK = 31, FUSE_SETLK = 32, FUSE_SETLKW = 33, FUSE_ACCESS = 34, FUSE_CREATE = 35, FUSE_INTERRUPT = 36, FUSE_BMAP = 37, FUSE_DESTROY = 38, FUSE_IOCTL = 39, FUSE_POLL = 40, FUSE_NOTIFY_REPLY = 41, FUSE_BATCH_FORGET = 42, FUSE_FALLOCATE = 43, FUSE_READDIRPLUS = 44, FUSE_RENAME2 = 45, FUSE_LSEEK = 46, FUSE_COPY_FILE_RANGE = 47, FUSE_SETUPMAPPING = 48, FUSE_REMOVEMAPPING = 49, FUSE_SYNCFS = 50, FUSE_TMPFILE = 51, FUSE_STATX = 52, CUSE_INIT = 4096, CUSE_INIT_BSWAP_RESERVED = 1048576, FUSE_INIT_BSWAP_RESERVED = 436207616, }; enum fuse_notify_code { FUSE_NOTIFY_POLL = 1, FUSE_NOTIFY_INVAL_INODE = 2, FUSE_NOTIFY_INVAL_ENTRY = 3, FUSE_NOTIFY_STORE = 4, FUSE_NOTIFY_RETRIEVE = 5, FUSE_NOTIFY_DELETE = 6, FUSE_NOTIFY_RESEND = 7, FUSE_NOTIFY_CODE_MAX, }; #define FUSE_MIN_READ_BUFFER 8192 #define FUSE_COMPAT_ENTRY_OUT_SIZE 120 struct fuse_entry_out { uint64_t nodeid; uint64_t generation; uint64_t entry_valid; uint64_t attr_valid; uint32_t entry_valid_nsec; uint32_t attr_valid_nsec; struct fuse_attr attr; }; struct fuse_forget_in { uint64_t nlookup; }; struct fuse_forget_one { uint64_t nodeid; uint64_t nlookup; }; struct fuse_batch_forget_in { uint32_t count; uint32_t dummy; }; struct fuse_getattr_in { uint32_t getattr_flags; uint32_t dummy; uint64_t fh; }; #define FUSE_COMPAT_ATTR_OUT_SIZE 96 struct fuse_attr_out { uint64_t attr_valid; uint32_t attr_valid_nsec; uint32_t dummy; struct fuse_attr attr; }; struct fuse_statx_in { uint32_t getattr_flags; uint32_t reserved; uint64_t fh; uint32_t sx_flags; uint32_t sx_mask; }; struct fuse_statx_out { uint64_t attr_valid; uint32_t attr_valid_nsec; uint32_t flags; uint64_t spare[2]; struct fuse_statx stat; }; #define FUSE_COMPAT_MKNOD_IN_SIZE 8 struct fuse_mknod_in { uint32_t mode; uint32_t rdev; uint32_t umask; uint32_t padding; }; struct fuse_mkdir_in { uint32_t mode; uint32_t umask; }; struct fuse_rename_in { uint64_t newdir; }; struct fuse_rename2_in { uint64_t newdir; uint32_t flags; uint32_t padding; }; struct fuse_link_in { uint64_t oldnodeid; }; struct fuse_setattr_in { uint32_t valid; uint32_t padding; uint64_t fh; uint64_t size; uint64_t lock_owner; uint64_t atime; uint64_t mtime; uint64_t ctime; uint32_t atimensec; uint32_t mtimensec; uint32_t ctimensec; uint32_t mode; uint32_t unused4; uint32_t uid; uint32_t gid; uint32_t unused5; }; struct fuse_open_in { uint32_t flags; uint32_t open_flags; }; struct fuse_create_in { uint32_t flags; uint32_t mode; uint32_t umask; uint32_t open_flags; }; struct fuse_open_out { uint64_t fh; uint32_t open_flags; int32_t backing_id; }; struct fuse_release_in { uint64_t fh; uint32_t flags; uint32_t release_flags; uint64_t lock_owner; }; struct fuse_flush_in { uint64_t fh; uint32_t unused; uint32_t padding; uint64_t lock_owner; }; struct fuse_read_in { uint64_t fh; uint64_t offset; uint32_t size; uint32_t read_flags; uint64_t lock_owner; uint32_t flags; uint32_t padding; }; #define FUSE_COMPAT_WRITE_IN_SIZE 24 struct fuse_write_in { uint64_t fh; uint64_t offset; uint32_t size; uint32_t write_flags; uint64_t lock_owner; uint32_t flags; uint32_t padding; }; struct fuse_write_out { uint32_t size; uint32_t padding; }; #define FUSE_COMPAT_STATFS_SIZE 48 struct fuse_statfs_out { struct fuse_kstatfs st; }; struct fuse_fsync_in { uint64_t fh; uint32_t fsync_flags; uint32_t padding; }; #define FUSE_COMPAT_SETXATTR_IN_SIZE 8 struct fuse_setxattr_in { uint32_t size; uint32_t flags; uint32_t setxattr_flags; uint32_t padding; }; struct fuse_getxattr_in { uint32_t size; uint32_t padding; }; struct fuse_getxattr_out { uint32_t size; uint32_t padding; }; struct fuse_lk_in { uint64_t fh; uint64_t owner; struct fuse_file_lock lk; uint32_t lk_flags; uint32_t padding; }; struct fuse_lk_out { struct fuse_file_lock lk; }; struct fuse_access_in { uint32_t mask; uint32_t padding; }; struct fuse_init_in { uint32_t major; uint32_t minor; uint32_t max_readahead; uint32_t flags; uint32_t flags2; uint32_t unused[11]; }; #define FUSE_COMPAT_INIT_OUT_SIZE 8 #define FUSE_COMPAT_22_INIT_OUT_SIZE 24 struct fuse_init_out { uint32_t major; uint32_t minor; uint32_t max_readahead; uint32_t flags; uint16_t max_background; uint16_t congestion_threshold; uint32_t max_write; uint32_t time_gran; uint16_t max_pages; uint16_t map_alignment; uint32_t flags2; uint32_t max_stack_depth; uint32_t unused[6]; }; #define CUSE_INIT_INFO_MAX 4096 struct cuse_init_in { uint32_t major; uint32_t minor; uint32_t unused; uint32_t flags; }; struct cuse_init_out { uint32_t major; uint32_t minor; uint32_t unused; uint32_t flags; uint32_t max_read; uint32_t max_write; uint32_t dev_major; uint32_t dev_minor; uint32_t spare[10]; }; struct fuse_interrupt_in { uint64_t unique; }; struct fuse_bmap_in { uint64_t block; uint32_t blocksize; uint32_t padding; }; struct fuse_bmap_out { uint64_t block; }; struct fuse_ioctl_in { uint64_t fh; uint32_t flags; uint32_t cmd; uint64_t arg; uint32_t in_size; uint32_t out_size; }; struct fuse_ioctl_iovec { uint64_t base; uint64_t len; }; struct fuse_ioctl_out { int32_t result; uint32_t flags; uint32_t in_iovs; uint32_t out_iovs; }; struct fuse_poll_in { uint64_t fh; uint64_t kh; uint32_t flags; uint32_t events; }; struct fuse_poll_out { uint32_t revents; uint32_t padding; }; struct fuse_notify_poll_wakeup_out { uint64_t kh; }; struct fuse_fallocate_in { uint64_t fh; uint64_t offset; uint64_t length; uint32_t mode; uint32_t padding; }; #define FUSE_UNIQUE_RESEND (1ULL << 63) struct fuse_in_header { uint32_t len; uint32_t opcode; uint64_t unique; uint64_t nodeid; uint32_t uid; uint32_t gid; uint32_t pid; uint16_t total_extlen; uint16_t padding; }; struct fuse_out_header { uint32_t len; int32_t error; uint64_t unique; }; struct fuse_dirent { uint64_t ino; uint64_t off; uint32_t namelen; uint32_t type; char name[]; }; #define FUSE_REC_ALIGN(x) (((x) + sizeof(uint64_t) - 1) & ~(sizeof(uint64_t) - 1)) #define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name) #define FUSE_DIRENT_ALIGN(x) FUSE_REC_ALIGN(x) #define FUSE_DIRENT_SIZE(d) FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen) struct fuse_direntplus { struct fuse_entry_out entry_out; struct fuse_dirent dirent; }; #define FUSE_NAME_OFFSET_DIRENTPLUS offsetof(struct fuse_direntplus, dirent.name) #define FUSE_DIRENTPLUS_SIZE(d) FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET_DIRENTPLUS + (d)->dirent.namelen) struct fuse_notify_inval_inode_out { uint64_t ino; int64_t off; int64_t len; }; struct fuse_notify_inval_entry_out { uint64_t parent; uint32_t namelen; uint32_t flags; }; struct fuse_notify_delete_out { uint64_t parent; uint64_t child; uint32_t namelen; uint32_t padding; }; struct fuse_notify_store_out { uint64_t nodeid; uint64_t offset; uint32_t size; uint32_t padding; }; struct fuse_notify_retrieve_out { uint64_t notify_unique; uint64_t nodeid; uint64_t offset; uint32_t size; uint32_t padding; }; struct fuse_notify_retrieve_in { uint64_t dummy1; uint64_t offset; uint32_t size; uint32_t dummy2; uint64_t dummy3; uint64_t dummy4; }; struct fuse_backing_map { int32_t fd; uint32_t flags; uint64_t padding; }; #define FUSE_DEV_IOC_MAGIC 229 #define FUSE_DEV_IOC_CLONE _IOR(FUSE_DEV_IOC_MAGIC, 0, uint32_t) #define FUSE_DEV_IOC_BACKING_OPEN _IOW(FUSE_DEV_IOC_MAGIC, 1, struct fuse_backing_map) #define FUSE_DEV_IOC_BACKING_CLOSE _IOW(FUSE_DEV_IOC_MAGIC, 2, uint32_t) struct fuse_lseek_in { uint64_t fh; uint64_t offset; uint32_t whence; uint32_t padding; }; struct fuse_lseek_out { uint64_t offset; }; struct fuse_copy_file_range_in { uint64_t fh_in; uint64_t off_in; uint64_t nodeid_out; uint64_t fh_out; uint64_t off_out; uint64_t len; uint64_t flags; }; #define FUSE_SETUPMAPPING_FLAG_WRITE (1ull << 0) #define FUSE_SETUPMAPPING_FLAG_READ (1ull << 1) struct fuse_setupmapping_in { uint64_t fh; uint64_t foffset; uint64_t len; uint64_t flags; uint64_t moffset; }; struct fuse_removemapping_in { uint32_t count; }; struct fuse_removemapping_one { uint64_t moffset; uint64_t len; }; #define FUSE_REMOVEMAPPING_MAX_ENTRY (PAGE_SIZE / sizeof(struct fuse_removemapping_one)) struct fuse_syncfs_in { uint64_t padding; }; struct fuse_secctx { uint32_t size; uint32_t padding; }; struct fuse_secctx_header { uint32_t size; uint32_t nr_secctx; }; struct fuse_ext_header { uint32_t size; uint32_t type; }; struct fuse_supp_groups { uint32_t nr_groups; uint32_t groups[]; }; #endif