val really_read : IO.in_channel -> Cstruct.t -> unitreally_read fd buf fills buf with data from fd or raises End_of_file
val really_write : IO.out_channel -> Cstruct.t -> unitreally_write fd buf writes the full contents of buf to fd or raises End_of_file
module Header : sig ... endval write_block :
?level:Header.compatibility ->
Header.t ->
(IO.out_channel -> unit) ->
IO.out_channel ->
unitwrite_block hdr write_body fd is DEPRECATED. It writes hdr, then calls write_body fd to write the body, then zero-pads so the stream is positioned for the next block.
val write_end : IO.out_channel -> unitwrite_end fd is DEPRECATED. It writes a stream terminator to fd
module Archive : sig ... endUtility functions for operating over whole tar archives