From 782b3c8563b2aacfe8f48a49fc6de7cbc26c4861 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Thu, 30 Jul 2026 13:59:59 +0200
Subject: kernel: implement dev zero and null

---
 kapi/kapi/devices/error.hpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'kapi')

diff --git a/kapi/kapi/devices/error.hpp b/kapi/kapi/devices/error.hpp
index b4812550..cf33daa9 100644
--- a/kapi/kapi/devices/error.hpp
+++ b/kapi/kapi/devices/error.hpp
@@ -14,6 +14,10 @@ namespace kapi::devices
   {
     //! The driver did not match on the given device.
     no_match = 1,
+    //! The device has no signature.
+    no_device_signature = 2,
+    //! The device signature was invalid.
+    invalid_device_signature = 3,
   };
 
   [[nodiscard]] auto driver_match_category() noexcept -> kstd::error_category const &;
-- 
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