{ config, lib, pkgs, ... }: with lib; let cfg = config.programs.liboping; in { options.programs.liboping = { enable = mkEnableOption "liboping"; }; config = mkIf cfg.enable { environment.systemPackages = with pkgs; [ liboping ]; security.wrappers = mkMerge (map ( exec: { "${exec}" = { source = "${pkgs.liboping}/bin/${exec}"; capabilities = "cap_net_raw+p"; }; } ) [ "oping" "noping" ]); }; }