Namespaces

• namespace internal

Enumerations

enum ReservedVmoid

enum CreationType

enum JournalObjectType

enum VnodeProtocol

enum CreationMode

Records

• class BackgroundExecutor

• class BufferedOperationsBuilder

• class BufferedPseudoFile

• class DataStreamer

• class DeprecatedOptions

• class DeviceTransactionHandler

• class DirectoryEntry

• class DirentChecker

• class DirentFiller

• class FilesystemInfo

• class FuchsiaVfs

• class FuzzedTransactionHandler

• class FuzzedVmoidRegistry

• class FuzzerUtils

• class Journal

• class JournalCommitBlock

• class JournalEntryView

• class JournalHeaderBlock

• class JournalHeaderView

• class JournalInfo

• class JournalPrefix

• class JournalSuperblock

• class LazyDir

• class ManagedVfs

• class PagedVfs

• class PagedVnode

• class PagerThreadPool

• class PagingTest_FreeWhileClonesExist_Test

• class PagingTest_ReadError_Test

• class PagingTest_Read_Test

• class PagingTest_VmoDirty_Test

• class PagingTest_VmoRead_Test

• class PagingTest_WriteError_Test

• class PagingTest_Write_Test

• class PseudoDir

• class PseudoFile

• class RemoteDir

• class ReplayTree

• class Service

• class SharedLock

• class SynchronousVfs

• class Ticker

• class TransactionHandler

• class UnbufferedPseudoFile

• class VdirCookie

• class Vfs

• class VmoFile

• class Vnode

• class VnodeAttributes

• class VnodeAttributesUpdate

• class VnodeRefCounted

• class VnodeToken

• class WatchBuffer

• class WatcherContainer

Functions

• void * GetBlock (uint64_t block_size, const void * data, uint64_t blkno)

  Access the "blkno"-th block within data.

  "blkno = 0" corresponds to the first block within data.

  Defined at line 22 of file ../../src/storage/lib/vfs/cpp/transaction/transaction_handler.h

• zx_status_t MakeJournal (uint64_t journal_blocks, const WriteBlocksFn & WriteBlocks)

  Makes a journal that fits in |journal_blocks| by writing journal metadata using user supplied

  write function, |WriteBlocks|. MakeJournal is called from host and from target while creating

  different FSes. There isn't a common writer trait among the users to write to the backing data

  store. WriteBlockFn is a work-around until then.

  Defined at line 34 of file ../../src/storage/lib/vfs/cpp/journal/initializer.cc

• bool IsValidName (std::string_view name)

  Defined at line 57 of file ../../src/storage/lib/vfs/cpp/vnode.h

• zx_status_t ParseJournalEntries (const JournalSuperblock * info, storage::VmoBuffer * journal_buffer, std::vector<storage::BufferedOperation> * operations, uint64_t * out_sequence_number, uint64_t * out_start)

  Parses all entries within the journal, and returns the operations which must be replayed to

  return the filesystem to a consistent state. Additionally returns the sequence number which

  should be used to update the info block once replay has completed successfully.

  This function is invoked by |ReplayJournal|. Refer to that function for the common case of

  replaying a journal on boot.

  Defined at line 123 of file ../../src/storage/lib/vfs/cpp/journal/replay.cc

• zx::result<JournalSuperblock> ReplayJournal (fs::TransactionHandler * transaction_handler, storage::VmoidRegistry * registry, uint64_t journal_start, uint64_t journal_length, uint32_t block_size)

  Replays the entries in the journal, first parsing them, and later writing them out to disk.

  |journal_start| is the start of the journal area (includes info block).

  |journal_length| is the length of the journal area (includes info block).

  Returns the new |JournalSuperblock|, with an updated sequence number which should be used on

  journal initialization.

  Defined at line 174 of file ../../src/storage/lib/vfs/cpp/journal/replay.cc

• fuchsia_io::OpenFlags RightsToOpenFlags (fuchsia_io::Rights rights)

  Defined at line 132 of file ../../src/storage/lib/vfs/cpp/vfs_types.cc

• zx_status_t OpenVnode (fbl::RefPtr<Vnode> * vnode)

  Opens a vnode by reference.

  The |vnode| reference is updated in-place if redirection occurs.

  Defined at line 349 of file ../../src/storage/lib/vfs/cpp/vnode.h