In the table below, a
denotes
an asynchronous write stream object, o
denotes an offset of type boost::uint64_t
,
cb
denotes an object satisfying
constant buffer sequence
requirements, and h
denotes
an object satisfying write handler
requirements.
Table 2. Buffer-oriented asynchronous random-access write device requirements
operation |
type |
semantics, pre/post-conditions |
---|---|---|
|
|
Returns the |
|
|
Initiates an asynchronous operation to write one or more bytes
of data to the device |