mte/unikernel/duniverse/ocaml-caqti/caqti/lib-platform-unix/system_sig.ml

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2025-11-11 02:07:51 +01:00
(* Copyright (C) 2022--2023 Petter A. Urkedal <paurkedal@gmail.com>
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or (at your
* option) any later version, with the LGPL-3.0 Linking Exception.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* and the LGPL-3.0 Linking Exception along with this library. If not, see
* <http://www.gnu.org/licenses/> and <https://spdx.org>, respectively.
*)
module type S = sig
type 'a fiber
type stdenv
module Unix : sig
type file_descr
val wrap_fd : (file_descr -> 'a fiber) -> Unix.file_descr -> 'a fiber
val poll :
stdenv: stdenv ->
?read: bool -> ?write: bool -> ?timeout: float ->
file_descr -> (bool * bool * bool) fiber
end
module Preemptive : sig
val detach : ('a -> 'b) -> 'a -> 'b fiber
val run_in_main : (unit -> 'a fiber) -> 'a
end
end