From f04825cc31b261e393978bdabdf6b7dde64c1599 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <v@cunat.cz>
Date: Thu, 20 Feb 2020 21:16:50 +0100
Subject: [PATCH] can-utils: fixup build after PR #78994

---
 pkgs/os-specific/linux/can-utils/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/os-specific/linux/can-utils/default.nix b/pkgs/os-specific/linux/can-utils/default.nix
index 6e26ef4bbce8..1451a4e96c08 100644
--- a/pkgs/os-specific/linux/can-utils/default.nix
+++ b/pkgs/os-specific/linux/can-utils/default.nix
@@ -13,6 +13,12 @@ stdenv.mkDerivation {
     sha256 = "1ygzp8rjr8f1gs48mb1pz7psdgbfhlvr6kjdnmzbsqcml06zvrpr";
   };
 
+  # Fixup build with newer Linux headers.
+  postPatch = ''
+    sed '1i#include <linux/sockios.h>' -i \
+      slcanpty.c cansniffer.c canlogserver.c isotpdump.c isotpsniffer.c isotpperf.c
+  '';
+
   preConfigure = ''makeFlagsArray+=(PREFIX="$out")'';
 
   meta = with stdenv.lib; {