| /* |
| * INET An implementation of the TCP/IP protocol suite for the LINUX |
| * operating system. INET is implemented using the BSD Socket |
| * interface as the means of communication with the user level. |
| * |
| * Global definitions for the IP router interface. |
| * |
| * Version: @(#)route.h 1.0.3 05/27/93 |
| * |
| * Authors: Original taken from Berkeley UNIX 4.3, (c) UCB 1986-1988 |
| * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| */ |
| #ifndef _LINUX_ROUTE_H |
| #define _LINUX_ROUTE_H |
| |
| #include <linux/if.h> |
| |
| |
| /* This structure gets passed by the SIOCADDRT and SIOCDELRT calls. */ |
| struct rtentry { |
| unsigned long rt_hash; /* hash key for lookups */ |
| struct sockaddr rt_dst; |
| struct sockaddr rt_gateway; |
| short rt_flags; |
| short rt_refcnt; |
| unsigned long rt_use; |
| #ifdef BSD_COMPATIBLE |
| struct ifnet *rt_ifp; |
| #else |
| void *rt_dev; |
| #endif |
| }; |
| #define RTF_UP 0x0001 /* route useable */ |
| #define RTF_GATEWAY 0x0002 /* destination is a gateway */ |
| #define RTF_HOST 0x0004 /* host entry (net otherwise) */ |
| #define RTF_REINSTATE 0x0008 /* re-instate route after tmout */ |
| #define RTF_DYNAMIC 0x0010 /* created dyn. (by redirect) */ |
| #define RTF_MODIFIED 0x0020 /* modified dyn. (by redirect) */ |
| |
| #endif /* _LINUX_ROUTE_H */ |
