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