From 23b76b23f57c5b2372da85ff39371f26e74e00a1 Mon Sep 17 00:00:00 2001
From: Peter Hoeg <peter@speartail.com>
Date: Thu, 8 Sep 2016 16:40:54 +0800
Subject: [PATCH] support user config

---
 nixos/modules/system/boot/systemd.nix | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/nixos/modules/system/boot/systemd.nix b/nixos/modules/system/boot/systemd.nix
index 3fa257f96685..67751d8f72c3 100644
--- a/nixos/modules/system/boot/systemd.nix
+++ b/nixos/modules/system/boot/systemd.nix
@@ -571,6 +571,16 @@ in
       '';
     };
 
+    systemd.user.extraConfig = mkOption {
+      default = "";
+      type = types.lines;
+      example = "DefaultCPUAccounting=yes";
+      description = ''
+        Extra config options for systemd user instances. See man systemd-user.conf for
+        available options.
+      '';
+    };
+
     systemd.tmpfiles.rules = mkOption {
       type = types.listOf types.str;
       default = [];
@@ -665,6 +675,11 @@ in
         ${config.systemd.extraConfig}
       '';
 
+      "systemd/user.conf".text = ''
+        [Manager]
+        ${config.systemd.user.extraConfig}
+      '';
+
       "systemd/journald.conf".text = ''
         [Journal]
         RateLimitInterval=${config.services.journald.rateLimitInterval}