Module Uwt.Fs_poll

module Fs_poll: sig .. end

FS Poll handles allow the user to monitor a given path for changes. Unlike Uwt.Fs_event.t, fs poll handles use stat to detect when a file has changed so they can work on file systems where fs event handles can't.

type t

include Uwt.Handle

val to_handle : t -> Uwt.Handle.t

type report = {

	`prev : Uwt.Fs.stats;`
	`curr : Uwt.Fs.stats;`

}

val start : string ->
       int ->
       cb:(t -> report uv_result -> unit) ->
       t uv_result

Check the file at path for changes every interval milliseconds.

Note: For maximum portability, use multi-second intervals. Sub-second intervals will not detect all changes on many file systems.

val start_exn : string ->
       int ->
       cb:(t -> report uv_result -> unit) -> t