Module `Lock_file_async.Nfs`

Nfs has analogs of functions in Lock_file_blocking.Nfs; see there for documentation. In addition to adding Deferred's, blocking_create was renamed waiting_create to avoid the impression that it blocks Async.

val create : ?⁠message:string -> string -> unit Async.Deferred.Or_error.t
val create_exn : ?⁠message:string -> string -> unit Async.Deferred.t
val waiting_create : ?⁠abort:unit Async.Deferred.t -> ?⁠message:string -> string -> unit Async.Deferred.t
val unlock_exn : string -> unit Async.Deferred.t
val unlock : string -> unit Async.Deferred.Or_error.t
val critical_section : ?⁠message:string -> string -> abort:unit Async.Deferred.t -> f:(unit -> 'a Async.Deferred.t) -> 'a Async.Deferred.t
val get_hostname_and_pid : string -> (string * Core.Pid.t) option Async.Deferred.t
val get_message : string -> string option Async.Deferred.t