1998-10-18 12:50:43 +00:00
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/*
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1999-03-03 19:49:56 +00:00
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* BIRD -- UNIX Kernel Route Syncer
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1998-10-18 12:50:43 +00:00
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*
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1999-03-03 19:49:56 +00:00
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* (c) 1998--1999 Martin Mares <mj@ucw.cz>
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1998-10-18 12:50:43 +00:00
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*
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* Can be freely distributed and used under the terms of the GNU GPL.
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*/
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#ifndef _BIRD_KRT_H_
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#define _BIRD_KRT_H_
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1999-03-03 19:49:56 +00:00
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struct krt_config;
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struct krt_proto;
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1998-10-18 12:50:43 +00:00
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#include "lib/krt-scan.h"
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#include "lib/krt-set.h"
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1998-12-08 18:37:58 +00:00
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#include "lib/krt-iface.h"
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1998-10-18 12:50:43 +00:00
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1998-12-07 10:15:42 +00:00
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/* Flags stored in net->n.flags */
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1998-12-08 16:20:13 +00:00
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#define KRF_CREATE 0 /* Not seen in kernel table */
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1998-12-07 10:15:42 +00:00
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#define KRF_SEEN 1 /* Seen in kernel table during last scan */
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#define KRF_UPDATE 2 /* Need to update this entry */
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1998-12-08 16:20:13 +00:00
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#define KRF_DELETE 3 /* Should be deleted */
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#define KRF_LEARN 4 /* We should learn this route */
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1998-12-07 10:15:42 +00:00
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1999-03-03 19:49:56 +00:00
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/* krt.c */
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1998-10-18 12:50:43 +00:00
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extern struct protocol proto_unix_kernel;
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1999-02-05 21:38:50 +00:00
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struct krt_config {
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struct proto_config c;
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1999-03-03 19:49:56 +00:00
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struct krt_set_params set;
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struct krt_scan_params scan;
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struct krt_if_params iface;
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int persist; /* Keep routes when we exit */
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int scan_time; /* How often we re-scan interfaces */
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int route_scan_time; /* How often we re-scan routes */
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int learn; /* Learn routes from other sources */
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1998-10-18 12:50:43 +00:00
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};
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1999-02-05 21:38:50 +00:00
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struct krt_proto {
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struct proto p;
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1999-03-03 19:49:56 +00:00
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struct krt_set_status set;
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struct krt_scan_status scan;
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struct krt_if_status iface;
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int accum_time; /* Accumulated route scanning time */
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1999-02-05 21:38:50 +00:00
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};
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extern struct proto_config *cf_krt;
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1998-12-06 17:40:42 +00:00
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1999-03-03 19:49:56 +00:00
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#define KRT_CF ((struct krt_config *)p->p.cf)
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void krt_got_route(struct krt_proto *p, struct rte *e);
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1998-10-18 12:50:43 +00:00
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/* krt-scan.c */
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1999-02-05 21:38:50 +00:00
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void krt_scan_preconfig(struct krt_config *);
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1998-10-18 12:50:43 +00:00
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void krt_scan_start(struct krt_proto *);
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void krt_scan_shutdown(struct krt_proto *);
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1999-03-03 19:49:56 +00:00
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void krt_scan_fire(struct krt_proto *);
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1998-10-18 12:50:43 +00:00
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/* krt-set.c */
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1999-02-05 21:38:50 +00:00
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void krt_set_preconfig(struct krt_config *);
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void krt_set_start(struct krt_proto *);
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1999-02-13 20:46:03 +00:00
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void krt_set_shutdown(struct krt_proto *);
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1998-10-18 12:50:43 +00:00
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1999-03-03 19:49:56 +00:00
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int krt_capable(rte *e);
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void krt_set_notify(struct proto *x, net *net, rte *new, rte *old);
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1999-03-01 19:05:58 +00:00
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1999-03-03 19:49:56 +00:00
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/* krt-iface.c */
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1999-03-01 19:05:58 +00:00
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1999-02-05 21:38:50 +00:00
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void krt_if_preconfig(struct krt_config *);
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1998-12-08 18:37:58 +00:00
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void krt_if_start(struct krt_proto *);
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void krt_if_shutdown(struct krt_proto *);
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1999-03-03 19:49:56 +00:00
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void krt_if_scan(struct krt_proto *);
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1998-10-18 12:50:43 +00:00
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#endif
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