btrfsutil

package module

Go to main page

Versions in this module

v0

v0.1.3

Jun 28, 2023

Changes in this version

+ type SubvolumeInfoIterator struct

+ func CreateSubvolumeInfoIterator(path string, top uint64, post_order bool) (*SubvolumeInfoIterator, error)

+ func CreateSubvolumeInfoIteratorFd(fd uintptr, top uint64, post_order bool) (*SubvolumeInfoIterator, error)

+ func (it *SubvolumeInfoIterator) Destroy()

+ func (it *SubvolumeInfoIterator) Fd() uintptr

+ func (it *SubvolumeInfoIterator) GetNext() (*SubvolumeInfoIteratorResult, error)

+ func (it *SubvolumeInfoIterator) HasNext() bool

+ type SubvolumeInfoIteratorResult struct

+ Info *SubvolumeInfo

+ Path string

type SubvolumeIterator

+ func (it *SubvolumeIterator) GetNext() (*SubvolumeIteratorResult, error)

+ func (it *SubvolumeIterator) HasNext() bool

+ type SubvolumeIteratorResult struct

+ Id uint64

+ Path string

v0.1.2

Jun 23, 2023

Changes in this version

+ func GetCError(err error) uint32

v0.1.1

Oct 25, 2022

v0.1.0

Sep 9, 2022

Changes in this version

+ var ErrDefaultSubvolFailed = errors.New("could not set default subvolume")

+ var ErrFsInfoFailed = errors.New("could not get filesystem information")

+ var ErrGetSubvolInfoFailed = errors.New("could not get subvolume information with BTRFS_IOC_GET_SUBVOL_INFO")

+ var ErrGetSubvolRootrefFailed = errors.New("could not get rootref information with BTRFS_IOC_GET_SUBVOL_ROOTREF")

+ var ErrInoLookupFailed = errors.New("could not lookup inode")

+ var ErrInoLookupUserFailed = errors.New("could not resolve subvolume path with BTRFS_IOC_INO_LOOKUP_USER")

+ var ErrInvalidArgument = errors.New("invalid argument")

+ var ErrNoMemory = errors.New("cannot allocate memory")

+ var ErrNotBtrfs = errors.New("not a Btrfs filesystem")

+ var ErrNotSubvolume = errors.New("not a Btrfs subvolume")

+ var ErrOpenFailed = errors.New("could not open")

+ var ErrRmdirFailed = errors.New("could not rmdir")

+ var ErrSearchFailed = errors.New("could not search B-tree")

+ var ErrSnapCreateFailed = errors.New("could not create snapshot")

+ var ErrSnapDestroyFailed = errors.New("could not destroy subvolume/snapshot")

+ var ErrStartSyncFailed = errors.New("could not start filesystem sync")

+ var ErrStatFailed = errors.New("could not stat")

+ var ErrStatfsFailed = errors.New("could not statfs")

+ var ErrStopIteration = errors.New("stop iteration")

+ var ErrSubvolCreateFailed = errors.New("could not create subvolume")

+ var ErrSubvolGetflagsFailed = errors.New("could not get subvolume flags")

+ var ErrSubvolSetflagsFailed = errors.New("could not set subvolume flags")

+ var ErrSubvolumeNotFound = errors.New("subvolume not found")

+ var ErrSyncFailed = errors.New("could not sync filesystem")

+ var ErrUnlinkFailed = errors.New("could not unlink")

+ var ErrWaitSyncFailed = errors.New("could not wait for filesystem sync")

+ func CreateSnapshot(source string, path string, recursive bool, read_only bool) error

+ func CreateSnapshotFd(fd uintptr, path string, recursive bool, read_only bool) error

+ func CreateSnapshotFd2(fd uintptr, parent_fd uintptr, name string, recursive bool, read_only bool) error

+ func CreateSnapshotWithQgroup(source string, path string, recursive bool, read_only bool, ...) error

+ func CreateSnapshotWithQgroupFd(fd uintptr, path string, recursive bool, read_only bool, ...) error

+ func CreateSnapshotWithQgroupFd2(fd uintptr, parent_fd uintptr, name string, recursive bool, read_only bool, ...) error

+ func CreateSubvolume(path string) error

+ func CreateSubvolumeFd(parent_fd uintptr, name string) error

+ func CreateSubvolumeWithQgroup(path string, qgroup_inherit *QgroupInherit) error

+ func CreateSubvolumeWithQgroupFd(parent_fd uintptr, name string, qgroup_inherit *QgroupInherit) error

+ func DeleteSubvolume(path string, recursive bool) error

+ func DeleteSubvolumeByIdFd(parent_fd uintptr, subvolid uint64) error

+ func DeleteSubvolumeFd(parent_fd uintptr, name string, recursive bool) error

+ func DeletedSubvolumes(path string) ([]uint64, error)

+ func DeletedSubvolumesFd(fd uintptr) ([]uint64, error)

+ func GetDefaultSubvolume(path string) (uint64, error)

+ func GetDefaultSubvolumeFd(fd uintptr) (uint64, error)

+ func GetSubvolumeReadOnly(path string) (bool, error)

+ func GetSubvolumeReadOnlyFd(fd uintptr) (bool, error)

+ func IsSubvolume(path string) (bool, error)

+ func IsSubvolumeFd(fd uintptr) (bool, error)

+ func SetDefaultSubvolume(path string, id uint64) error

+ func SetDefaultSubvolumeFd(fd uintptr, id uint64) error

+ func SetSubvolumeReadOnly(path string, read_only bool) error

+ func SetSubvolumeReadOnlyFd(fd uintptr, read_only bool) error

+ func StartSync(path string) (uint64, error)

+ func StratSyncFd(fd uintptr) (uint64, error)

+ func SubvolumeId(path string) (uint64, error)

+ func SubvolumeIdFd(fd uintptr) (uint64, error)

+ func SubvolumePath(path string, id uint64) (string, error)

+ func SubvolumePathFd(fd uintptr, id uint64) (string, error)

+ func Sync(path string) error

+ func SyncFd(fd uintptr) error

+ func WaitSync(path string, transid uint64) error

+ func WaitSyncFd(fd uintptr, transid uint64) error

+ type QgroupInherit struct

+ func CreateQgroupInherit() (*QgroupInherit, error)

+ func (q QgroupInherit) AddGroup(groupid uint64) error

+ func (q QgroupInherit) Destroy()

+ func (q QgroupInherit) GetGroups() []uint64

+ type SubvolumeInfo struct

+ Ctime time.Time

+ Ctransid uint64

+ DirId uint64

+ Flags uint64

+ Generation uint64

+ Id uint64

+ Otime time.Time

+ Otransid uint64

+ ParentId uint64

+ ParentUUID []uint8

+ ReceivedUUID []uint8

+ Rtime time.Time

+ Rtransid uint64

+ Stime time.Time

+ Stransid uint64

+ UUID []uint8

+ func GetSubvolumeInfo(path string, id uint64) (*SubvolumeInfo, error)

+ func GetSubvolumeInfoFd(fd uintptr, id uint64) (*SubvolumeInfo, error)

+ type SubvolumeIterator struct

+ func CreateSubvolumeIterator(path string, top uint64, post_order bool) (*SubvolumeIterator, error)

+ func CreateSubvolumeIteratorFd(fd uintptr, top uint64, post_order bool) (*SubvolumeIterator, error)

+ func (it *SubvolumeIterator) Destroy()

+ func (it *SubvolumeIterator) Fd() uintptr

+ func (it *SubvolumeIterator) Next() (string, uint64, error)

+ func (it *SubvolumeIterator) NextInfo() (string, *SubvolumeInfo, error)

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL