From 0482e54050be286fd4401538ec1e5d1df0faee55 Mon Sep 17 00:00:00 2001
From: Ivan Kozik <ivan@ludios.org>
Date: Thu, 2 May 2024 04:09:52 +0000
Subject: [PATCH] nixos/radvd: add debugLevel option

---
 nixos/modules/services/networking/radvd.nix | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/services/networking/radvd.nix b/nixos/modules/services/networking/radvd.nix
index 4e3e501d2f59..0143324a7815 100644
--- a/nixos/modules/services/networking/radvd.nix
+++ b/nixos/modules/services/networking/radvd.nix
@@ -33,6 +33,17 @@ in
 
     package = mkPackageOption pkgs "radvd" { };
 
+    debugLevel = mkOption {
+      type = types.int;
+      default = 0;
+      example = 5;
+      description = ''
+          The debugging level is an integer in the range from 1 to 5,
+          from quiet to very verbose. A debugging level of 0 completely
+          turns off debugging.
+        '';
+    };
+
     config = mkOption {
       type = types.lines;
       example =
@@ -67,7 +78,7 @@ in
         wantedBy = [ "multi-user.target" ];
         after = [ "network.target" ];
         serviceConfig =
-          { ExecStart = "@${cfg.package}/bin/radvd radvd -n -u radvd -C ${confFile}";
+          { ExecStart = "@${cfg.package}/bin/radvd radvd -n -u radvd -d ${toString cfg.debugLevel} -C ${confFile}";
             Restart = "always";
           };
       };