NAME¶

NBD.Buffer - Persistent buffer used in AIO calls.

Module¶

Module NBD.Buffer

Documentation¶

Module Buffer
: sig end

Persistent buffer used in AIO calls.

type t

Persistent, mutable C-compatible malloc'd buffer, used in AIO calls.

val alloc : int -> t

Allocate an uninitialized buffer. The parameter is the size in bytes.

val to_bytes : t -> bytes

Copy buffer to an OCaml bytes object.

val of_bytes : bytes -> t

Copy an OCaml bytes object to a newly allocated buffer.

val size : t -> int

Return the size of the buffer.