41 lines
1.5 KiB
OCaml
41 lines
1.5 KiB
OCaml
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(***********************************************************************)
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(* *)
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(* MLTk, Tcl/Tk interface of Objective Caml *)
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(* *)
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(* Francois Rouaix, Francois Pessaux, Jun Furuse and Pierre Weis *)
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(* projet Cristal, INRIA Rocquencourt *)
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(* Jacques Garrigue, Kyoto University RIMS *)
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(* *)
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(* Copyright 2002 Institut National de Recherche en Informatique et *)
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(* en Automatique and Kyoto University. All rights reserved. *)
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(* This file is distributed under the terms of the GNU Library *)
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(* General Public License, with the special exception on linking *)
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(* described in file LICENSE found in the Objective Caml source tree. *)
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(* *)
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(***********************************************************************)
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open Camltk
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let version = "$Id$"
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(*
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* Simple spooling for fileinput callbacks
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*)
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let waiting_list = Queue. new()
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and waiting = ref 0
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and max_open = ref 10
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and cur_open = ref 0
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let add fd f =
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if !cur_open < !max_open then begin
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incr cur_open;
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add_fileinput fd f
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end
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else begin
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incr waiting;
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Queue.add (fd,f) waiting_list
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end
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let remove fd =
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