clone_descriptor_format.h File Reference

Shared serialized clone descriptor layout constants. More...

#include <cstdint>

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Namespaces
namespace	clone_desc_format

Variables
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_MAX_VERSION = 100
	Highest serialized descriptor version supported by this format. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_VER_OFFSET = 0
	Descriptor version field offset in the serialized header. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_LEN_OFFSET
	Descriptor length field offset in the serialized header. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_TYPE_OFFSET
	Descriptor type field offset in the serialized header. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_HEADER_LEN
	Serialized descriptor header length in bytes. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_FILE_METADATA_TYPE = 4
	Serialized type value for file metadata descriptors. More...
constexpr std::uint32_t	clone_desc_format::CLONE_TASK_INDEX_OFFSET = CLONE_DESC_HEADER_LEN
	Task metadata task index field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_TASK_CHUNK_OFFSET
	Task metadata chunk number field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_TASK_BLOCK_OFFSET
	Task metadata block number field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_TASK_META_LEN
	Serialized task metadata descriptor length in bytes. More...
constexpr std::uint32_t	clone_desc_format::CLONE_LOC_CID_OFFSET = CLONE_DESC_HEADER_LEN
	Locator descriptor clone id field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_LOC_SID_OFFSET = CLONE_LOC_CID_OFFSET + 8
	Locator descriptor snapshot id field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_LOC_IDX_OFFSET = CLONE_LOC_SID_OFFSET + 8
	Locator descriptor clone array index field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_LOC_STATE_OFFSET
	Locator descriptor snapshot state field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_LOC_META_OFFSET
	Locator descriptor snapshot sub-state field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_LOC_BASE_LEN
	Serialized locator descriptor base length in bytes. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_STATE_OFFSET = CLONE_DESC_HEADER_LEN
	File metadata state field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_SIZE_OFFSET
	File metadata file size field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_ALLOC_SIZE_OFFSET
	File metadata allocated size field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_FSP_OFFSET
	File metadata FSP flags field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_FSBLK_OFFSET
	File metadata filesystem block size field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_FLAGS_OFFSET
	File metadata flags field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_FILE_FLAG_ZLIB = 1
	File metadata zlib compression flag bit. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_FILE_FLAG_LZ4 = 2
	File metadata LZ4 compression flag bit. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_FILE_FLAG_AES = 3
	File metadata encryption flag bit. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_FILE_FLAG_RENAMED = 4
	File metadata renamed flag bit. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_FILE_FLAG_DELETED = 5
	File metadata deleted flag bit. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_FILE_HAS_KEY = 6
	File metadata key-presence flag bit. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_SPACE_ID_OFFSET
	File metadata tablespace id field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_IDX_OFFSET
	File metadata file index field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_BCHUNK_OFFSET
	File metadata begin chunk field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_ECHUNK_OFFSET
	File metadata end chunk field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_FNAMEL_OFFSET
	File metadata file name length field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_FNAME_OFFSET
	File metadata file name field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_FILE_BASE_LEN = CLONE_FILE_FNAME_OFFSET
	Serialized file metadata descriptor base length in bytes. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_STATE_OFFSET = CLONE_DESC_HEADER_LEN
	State descriptor clone state field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_TASK_OFFSET
	State descriptor task index field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_STATE_NUM_CHUNKS
	State descriptor chunk count field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_STATE_NUM_FILES
	State descriptor file count field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_STATE_EST_BYTES
	State descriptor estimated byte count field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_STATE_EST_DISK
	State descriptor estimated disk usage field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_STATE_FLAGS
	State descriptor flags field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_STATE_LEN
	Serialized state descriptor length in bytes. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_STATE_FLAG_START = 1
	State descriptor start flag bit. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_STATE_FLAG_ACK = 2
	State descriptor acknowledgement flag bit. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DATA_STATE_OFFSET = CLONE_DESC_HEADER_LEN
	Data descriptor state field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DATA_TASK_INDEX_OFFSET
	Data descriptor task index field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DATA_TASK_CHUNK_OFFSET
	Data descriptor chunk number field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DATA_TASK_BLOCK_OFFSET
	Data descriptor block number field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DATA_FILE_IDX_OFFSET
	Data descriptor file index field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DATA_LEN_OFFSET
	Data descriptor data length field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DATA_FOFF_OFFSET
	Data descriptor file offset field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DATA_FILE_SIZE_OFFSET
	Data descriptor file size field offset. More...
constexpr std::uint32_t	clone_desc_format::CLONE_DESC_DATA_LEN
	Serialized data descriptor length in bytes. More...

Detailed Description

Shared serialized clone descriptor layout constants.