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open Core
type t =
{ mutable total : Int63.t
; mutable char : Int63.t
; mutable fifo : Int63.t
; mutable file : Int63.t
; mutable socket : Int63.t
}
[@@deriving sexp]
let create () =
{ total = Int63.zero
; char = Int63.zero
; fifo = Int63.zero
; file = Int63.zero
; socket = Int63.zero
}
;;
let update t ~(kind : Fd.Kind.t) ~bytes =
t.total <- Int63.(t.total + bytes);
match kind with
| Char -> t.char <- Int63.( + ) t.char bytes
| Fifo -> t.fifo <- Int63.( + ) t.fifo bytes
| File -> t.file <- Int63.( + ) t.file bytes
| Socket _ -> t.socket <- Int63.( + ) t.socket bytes
;;
let total t = t.total
let get t ~(kind : Fd.Kind.t) =
match kind with
| Char -> t.char
| Fifo -> t.fifo
| File -> t.file
| Socket _ -> t.socket
;;