package async_unix

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package async_unix
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Fd_by_descr is a table of the open Fd.ts, indexed by file descriptor number.

In this interface, we use Raw_fd.t rather than Fd.t to avoid a dependency cycle, because the Fd module can't be defined yet.

type t
include sig ... end
val sexp_of_t : t -> Sexplib.Sexp.t
include Async_unix.Import.Invariant.S with type t := t
val invariant : t -> unit
val create : num_file_descrs:int -> t
val add : t -> Raw_fd.t -> unit Core.Or_error.t
val mem : t -> Async_unix.Import.File_descr.t -> bool
val find : t -> Async_unix.Import.File_descr.t -> Raw_fd.t option
val remove : t -> Raw_fd.t -> unit
val fold : t -> init:'a -> f:('a -> Raw_fd.t -> 'a) -> 'a
val iter : t -> f:(Raw_fd.t -> unit) -> unit