bird/sysdep/linux/krt-scan.h

/*
 *	BIRD -- Linux Kernel Route Syncer -- Scanning Parameters
 *
 *	(c) 1998--1999 Martin Mares <mj@ucw.cz>
 *
 *	Can be freely distributed and used under the terms of the GNU GPL.
 */

#ifndef _BIRD_KRT_SCAN_H_
#define _BIRD_KRT_SCAN_H_

struct krt_scan_params {
  int learn;				/* Should we learn routes from the kernel? */
  int scan_time;			/* How often should we scan krt, 0=only on startup */
};

struct krt_scan_status {
  list temp_ifs;			/* Temporary interfaces */
  int accum_time;			/* Accumulated scanning time */
};

#endif
Since almost every UNIX system requires different techniques for reading the kernel routing table as opposed to modifying it which is approximately the same on non-netlink systems, I've split the kernel routing table routines to read and write parts. To be implemented later ;-) 1998-10-18 20:50:43 +08:00			`/*`
			`* BIRD -- Linux Kernel Route Syncer -- Scanning Parameters`
			`*`
Synced Linux sysdeps to new interface. 1999-02-06 05:39:21 +08:00			`* (c) 1998--1999 Martin Mares <mj@ucw.cz>`
Since almost every UNIX system requires different techniques for reading the kernel routing table as opposed to modifying it which is approximately the same on non-netlink systems, I've split the kernel routing table routines to read and write parts. To be implemented later ;-) 1998-10-18 20:50:43 +08:00			`*`
			`* Can be freely distributed and used under the terms of the GNU GPL.`
			`*/`

			`#ifndef _BIRD_KRT_SCAN_H_`
			`#define _BIRD_KRT_SCAN_H_`

			`struct krt_scan_params {`
Kernel syncer is now configurable. It will probably need some more options, but at least basic tuning is possible now. 1998-12-07 01:40:42 +08:00			`int learn; /* Should we learn routes from the kernel? */`
Hopefully finished kernel syncer (krt) rewrite: o Interface syncing is now a part of krt and it can have configurable parameters. Actually, the only one is scan rate now :) o Kernel routing table syncing is now synchronized with interface syncing (we need the most recent version of the interface list to prevent lots of routes to non-existent destinations from appearing). Instead of its own timer, we just check if it's route scan time after each iface list scan. o Syncing of device routes implemented. o CONFIG_AUTO_ROUTES should control syncing of automatic device routes. o Rewrote krt_remove_route() to really remove routes :) o Better diagnostics. o Fixed a couple of bugs. 1998-12-09 02:37:58 +08:00			`int scan_time; /* How often should we scan krt, 0=only on startup */`
Synced Linux sysdeps to new interface. 1999-02-06 05:39:21 +08:00			`};`

			`struct krt_scan_status {`
			`list temp_ifs; /* Temporary interfaces */`
Hopefully finished kernel syncer (krt) rewrite: o Interface syncing is now a part of krt and it can have configurable parameters. Actually, the only one is scan rate now :) o Kernel routing table syncing is now synchronized with interface syncing (we need the most recent version of the interface list to prevent lots of routes to non-existent destinations from appearing). Instead of its own timer, we just check if it's route scan time after each iface list scan. o Syncing of device routes implemented. o CONFIG_AUTO_ROUTES should control syncing of automatic device routes. o Rewrote krt_remove_route() to really remove routes :) o Better diagnostics. o Fixed a couple of bugs. 1998-12-09 02:37:58 +08:00			`int accum_time; /* Accumulated scanning time */`
Since almost every UNIX system requires different techniques for reading the kernel routing table as opposed to modifying it which is approximately the same on non-netlink systems, I've split the kernel routing table routines to read and write parts. To be implemented later ;-) 1998-10-18 20:50:43 +08:00			`};`

			`#endif`