Module `Proto.Tstat`

Tstat requests file attributes for a file. A stat request requires no special permission; if a client is able to walk to a file, they are able to send a Tstat request for it.

include module type of Tclunk

type t

val size : t -> int: The size of this message in bytes. It is identical to the length of the underlying I/O vector but is also encoded in the first 4 bytes of the message.

val code : int: The op code for this message.

val tag : t -> Tag.t: An identifier for this transaction. All in-flight requests on a given connection must have unique tags.

val of_iovec : Iovec.t -> t: of_iovec verifies a message from an I/O vector. No copying is done, and of_iovec only performs bounds checks. Modifying the underlying I/O vector will change the results when accessing message fields.

val fid : t -> Fid.t: fid references the file to close.

val write : Iovec.t -> tag:Tag.t -> fid:Fid.t -> int