template <>

struct StorageTraits

Defined at line 112 of file ../../src/lib/zbitl/include/lib/zbitl/vmo.h

Public Members

static const size_t kBufferedReadChunkSize

Public Methods

fit::result<error_type, uint32_t> Capacity (const zx::vmo & )

Returns ZX_PROP_VMO_CONTENT_SIZE, if set - or else the page-rounded VMO

size.

Defined at line 28 of file ../../src/lib/zbitl/vmo.cc

fit::result<error_type> EnsureCapacity (const zx::vmo & , uint32_t capacity_bytes)

Will enlarge the underlying VMO size if needed, updating

ZX_PROP_VMO_CONTENT_SIZE to the new capacity value if so.

Defined at line 45 of file ../../src/lib/zbitl/vmo.cc

fit::result<error_type> Read (const zx::vmo & zbi, payload_type payload, void * buffer, uint32_t length)

Defined at line 61 of file ../../src/lib/zbitl/vmo.cc

fit::result<error_type> Write (const zx::vmo & , uint32_t offset, ByteView )

Defined at line 70 of file ../../src/lib/zbitl/vmo.cc

fit::result<error_type, zx::vmo> Create (const zx::vmo & , uint32_t size, uint32_t initial_zero_size)

Defined at line 79 of file ../../src/lib/zbitl/vmo.cc

std::string_view error_string (error_type error)

Defined at line 124 of file ../../src/lib/zbitl/include/lib/zbitl/vmo.h

fit::result<error_type, payload_type> Payload (const zx::vmo & , uint32_t offset, uint32_t length)

Defined at line 134 of file ../../src/lib/zbitl/include/lib/zbitl/vmo.h

template <typename Callback>

fit::result<error_type, decltype(callback(ByteView{}))> Read (const zx::vmo & zbi, payload_type payload, uint32_t length, Callback && callback)

Defined at line 143 of file ../../src/lib/zbitl/include/lib/zbitl/vmo.h

template <typename SlopCheck>

fit::result<error_type, std::optional<std::pair<zx::vmo, uint32_t>>> Clone (const zx::vmo & zbi, uint32_t offset, uint32_t length, uint32_t to_offset, SlopCheck && slopcheck)

Defined at line 168 of file ../../src/lib/zbitl/include/lib/zbitl/vmo.h