class OpenSessionWithOffsetMap

Defined at line 305 of file fidling/gen/sdk/fidl/fuchsia.storage.block/fuchsia.storage.block/cpp/fidl/fuchsia.storage.block/cpp/markers.h

Opens a new FIFO-based session on the block device, providing a mapping which is

transparently applied to device offsets in block FIFO requests.

This interface is intended to be used internally between nested Block implementations, in

order to provide passthrough I/O. For example, a fixed partition map (e.g. GPT) will serve

a Block protocol for each partition, and will respond to OpenSession requests by calling

OpenSessionWithOffsetMap on the underlying block device, establishing itself as the source

for translating client block offsets (relative to the partition start) to absolute offsets.

The client can then communicate directly with the underlying block device, and the partition

offsets can be transparently applied to requests.

Public Members

static const bool kHasClientToServer

static const bool kHasClientToServerBody

static const bool kHasServerToClient

static const bool kHasServerToClientBody

static const bool kHasNonEmptyUserFacingResponse

static const bool kHasDomainError

static const bool kHasFrameworkError

static const uint64_t kOrdinal