cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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route.h (2392B)

      1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
      2/*
      3 * INET		An implementation of the TCP/IP protocol suite for the LINUX
      4 *		operating system.  INET is implemented using the  BSD Socket
      5 *		interface as the means of communication with the user level.
      6 *
      7 *		Global definitions for the IP router interface.
      8 *
      9 * Version:	@(#)route.h	1.0.3	05/27/93
     10 *
     11 * Authors:	Original taken from Berkeley UNIX 4.3, (c) UCB 1986-1988
     12 *		for the purposes of compatibility only.
     13 *
     14 *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
     15 *
     16 * Changes:
     17 *              Mike McLagan    :       Routing by source
     18 *
     19 *		This program is free software; you can redistribute it and/or
     20 *		modify it under the terms of the GNU General Public License
     21 *		as published by the Free Software Foundation; either version
     22 *		2 of the License, or (at your option) any later version.
     23 */
     24#ifndef _LINUX_ROUTE_H
     25#define _LINUX_ROUTE_H
     26
     27#include <linux/if.h>
     28#include <linux/compiler.h>
     29
     30/* This structure gets passed by the SIOCADDRT and SIOCDELRT calls. */
     31struct rtentry {
     32	unsigned long	rt_pad1;
     33	struct sockaddr	rt_dst;		/* target address		*/
     34	struct sockaddr	rt_gateway;	/* gateway addr (RTF_GATEWAY)	*/
     35	struct sockaddr	rt_genmask;	/* target network mask (IP)	*/
     36	unsigned short	rt_flags;
     37	short		rt_pad2;
     38	unsigned long	rt_pad3;
     39	void		*rt_pad4;
     40	short		rt_metric;	/* +1 for binary compatibility!	*/
     41	char __user	*rt_dev;	/* forcing the device at add	*/
     42	unsigned long	rt_mtu;		/* per route MTU/Window 	*/
     43#ifndef __KERNEL__
     44#define rt_mss	rt_mtu			/* Compatibility :-(            */
     45#endif
     46	unsigned long	rt_window;	/* Window clamping 		*/
     47	unsigned short	rt_irtt;	/* Initial RTT			*/
     48};
     49
     50
     51#define	RTF_UP		0x0001		/* route usable		  	*/
     52#define	RTF_GATEWAY	0x0002		/* destination is a gateway	*/
     53#define	RTF_HOST	0x0004		/* host entry (net otherwise)	*/
     54#define RTF_REINSTATE	0x0008		/* reinstate route after tmout	*/
     55#define	RTF_DYNAMIC	0x0010		/* created dyn. (by redirect)	*/
     56#define	RTF_MODIFIED	0x0020		/* modified dyn. (by redirect)	*/
     57#define RTF_MTU		0x0040		/* specific MTU for this route	*/
     58#define RTF_MSS		RTF_MTU		/* Compatibility :-(		*/
     59#define RTF_WINDOW	0x0080		/* per route window clamping	*/
     60#define RTF_IRTT	0x0100		/* Initial round trip time	*/
     61#define RTF_REJECT	0x0200		/* Reject route			*/
     62
     63/*
     64 *	<linux/ipv6_route.h> uses RTF values >= 64k
     65 */
     66
     67
     68
     69#endif	/* _LINUX_ROUTE_H */
     70