missing: add ARPHRD_IP6GRE

This fixes TYPE field of networkctl's output for ip6gre devices.

diff --git a/src/basic/missing_network.h b/src/basic/missing_network.h
index d9c73c54a96e0f751aca1c7630141bf0346cc6ac..59a8cd2c60892f43b5791f781b0f3f96955053da 100644 (file)
--- a/src/basic/missing_network.h
+++ b/src/basic/missing_network.h
@@ -50,6 +50,11 @@
 #define IFA_F_MCAUTOJOIN 0x400
 #endif
 
+/* if_arp.h */
+#ifndef ARPHRD_IP6GRE
+#define ARPHRD_IP6GRE 823
+#endif
+
 /* if_bonding.h */
 #ifndef BOND_XMIT_POLICY_ENCAP23
 #define BOND_XMIT_POLICY_ENCAP23 3