Module Glib.Io

module Io: sig .. end

IO Channels

Io condition, called from the main loop

type channel

type condition = [ `ERR | `HUP | `IN | `NVAL | `OUT | `PRI ]

type id

val channel_of_descr : Unix.file_descr -> channel

val add_watch : cond:condition ->
       callback:(unit -> bool) -> ?prio:int -> channel -> id

val remove : id -> unit

val read : channel -> buf:string -> pos:int -> len:int -> int