Index: sys/sys/sysctl.h
===================================================================
--- sys/sys/sysctl.h	(wersja 243867)
+++ sys/sys/sysctl.h	(kopia robocza)
@@ -87,6 +87,7 @@
 #define CTLFLAG_MPSAFE	0x00040000	/* Handler is MP safe */
 #define CTLFLAG_VNET	0x00020000	/* Prisons with vnet can fiddle */
 #define CTLFLAG_RDTUN	(CTLFLAG_RD|CTLFLAG_TUN)
+#define	CTLFLAG_RWTUN	(CTLFLAG_RW|CTLFLAG_TUN)
 #define	CTLFLAG_DYING	0x00010000	/* oid is being removed */
 
 /*