val stat : string -> statsval lstat : string -> statstype implem = {mutable is_degraded : bool;mutable is_link : string -> bool;mutable run_and_open : 'a. string -> (Stdlib.in_channel -> 'a) -> 'a;mutable readlink : string -> string;mutable execute_many : ?max_jobs:int ->
?ticker:(unit -> unit) ->
?period:float ->
?display:((Stdlib.out_channel -> unit) -> unit) ->
(unit -> string) list list ->
(bool list * exn) option;mutable report_error : Stdlib.Format.formatter -> exn -> unit;mutable at_exit_once : (unit -> unit) -> unit;mutable gettimeofday : unit -> float;mutable stdout_isatty : unit -> bool;mutable stat : string -> stats;mutable lstat : string -> stats;}val implem : implem