projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| eb5d44eb | 1 | /* |
| 2 | * IS-IS Rout(e)ing protocol - isis_spf.h | |
| d62a17ae | 3 | * IS-IS Shortest Path First algorithm |
| eb5d44eb | 4 | * |
| 5 | * Copyright (C) 2001,2002 Sampo Saaristo | |
| d62a17ae | 6 | * Tampere University of Technology |
| eb5d44eb | 7 | * Institute of Communications Engineering |
| 8 | * | |
| d62a17ae | 9 | * This program is free software; you can redistribute it and/or modify it |
| 10 | * under the terms of the GNU General Public Licenseas published by the Free | |
| 11 | * Software Foundation; either version 2 of the License, or (at your option) | |
| eb5d44eb | 12 | * any later version. |
| 13 | * | |
| d62a17ae | 14 | * This program is distributed in the hope that it will be useful,but WITHOUT |
| 15 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| eb5d44eb | 17 | * more details. |
| 896014f4 DL |
18 | * |
| 19 | * You should have received a copy of the GNU General Public License along | |
| 20 | * with this program; see the file COPYING; if not, write to the Free Software | |
| 21 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
| eb5d44eb | 22 | */ |
| 23 | ||
| 24 | #ifndef _ZEBRA_ISIS_SPF_H | |
| 25 | #define _ZEBRA_ISIS_SPF_H | |
| 26 | ||
| 02cd317e | 27 | struct isis_spftree; |
| eb5d44eb | 28 | |
| d62a17ae | 29 | struct isis_spftree *isis_spftree_new(struct isis_area *area); |
| 3dace42d CF |
30 | void isis_spf_invalidate_routes(struct isis_spftree *tree); |
| 31 | void isis_spf_verify_routes(struct isis_area *area, | |
| 32 | struct isis_spftree **trees); | |
| d62a17ae | 33 | void isis_spftree_del(struct isis_spftree *spftree); |
| 34 | void spftree_area_init(struct isis_area *area); | |
| 35 | void spftree_area_del(struct isis_area *area); | |
| 36 | void spftree_area_adj_del(struct isis_area *area, struct isis_adjacency *adj); | |
| d62db30d CF |
37 | #define isis_spf_schedule(area, level) \ |
| 38 | _isis_spf_schedule((area), (level), __func__, \ | |
| 39 | __FILE__, __LINE__) | |
| 40 | int _isis_spf_schedule(struct isis_area *area, int level, | |
| 41 | const char *func, const char *file, int line); | |
| d62a17ae | 42 | void isis_spf_cmds_init(void); |
| 02cd317e | 43 | void isis_spf_print(struct isis_spftree *spftree, struct vty *vty); |
| b30e837b CF |
44 | struct isis_spftree *isis_run_hopcount_spf(struct isis_area *area, |
| 45 | uint8_t *sysid, | |
| 46 | struct isis_spftree *spftree); | |
| eb5d44eb | 47 | #endif /* _ZEBRA_ISIS_SPF_H */ |