eio.unix
Make_mgr.X
eio
eio.core
eio.mock
eio.runtime_events
eio.utils
type t
val spawn_unix : t -> sw:Eio.Std.Switch.t -> ?cwd:Eio.Fs.dir_ty Eio.Path.t -> env:string array -> fds:(int * Fd.t * Private.Fork_action.blocking) list -> executable:string -> string list -> ty Eio.Std.r