idk i dont even remember

util/python311-keyutils-0.6.nix

@@ -0,0 +1,45 @@
+{ lib
+, buildPythonPackage
+, cython
+, fetchFromGitHub
+, keyutils
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "keyutils";
+  version = "0.6";
+
+  # github version comes bundled with tests
+  src = fetchFromGitHub {
+    owner = "sassoftware";
+    repo = "python-keyutils";
+    rev = version;
+    sha256 = "0pfqfr5xqgsqkxzrmj8xl2glyl4nbq0irs0k6ik7iy3gd3mxf5g1";
+  };
+
+  postPatch = ''
+    substituteInPlace setup.py --replace '"pytest-runner"' ""
+  '';
+
+  preBuild = ''
+    cython keyutils/_keyutils.pyx
+  '';
+
+  preCheck = ''
+    rm -rf keyutils
+  '';
+
+  buildInputs = [ keyutils ];
+  nativeBuildInputs = [ cython ];
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
+
+  meta = {
+    description = "A set of python bindings for keyutils";
+    homepage = "https://github.com/sassoftware/python-keyutils";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ primeos ];
+  };
+}

util/temp-iproute-patch.nix

@@ -0,0 +1,27 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.networking.iproute2;
+in
+{
+  options.networking.iproute2 = {
+    enable = mkEnableOption (lib.mdDoc "copying IP route configuration files");
+    rttablesExtraConfig = mkOption {
+      type = types.lines;
+      default = "";
+      description = lib.mdDoc ''
+        Verbatim lines to add to /etc/iproute2/rt_tables
+      '';
+    };
+  };
+
+  config = mkIf cfg.enable {
+    environment.etc."iproute2/rt_tables" = {
+      mode = "0644";
+      text = (fileContents "${pkgs.iproute2}/lib/iproute2/rt_tables")
+        + (optionalString (cfg.rttablesExtraConfig != "") "\n\n${cfg.rttablesExtraConfig}");
+    };
+  };
+}