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1 /*
2 * PIM for FRR - J/P Aggregation
3 * Copyright (C) 2017 Cumulus Networks, Inc.
4 * Donald Sharp
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License along
17 * with this program; see the file COPYING; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20 #ifndef __PIM_JP_AGG_H__
21 #define __PIM_JP_AGG_H__
22
23 struct pim_jp_sources {
24 struct pim_upstream *up;
25 int is_join;
26 };
27
28 struct pim_jp_agg_group {
29 struct in_addr group;
30 struct list *sources;
31 };
32
33 void pim_jp_agg_upstream_verification(struct pim_upstream *up, bool ignore);
34 int pim_jp_agg_is_in_list(struct list *group, struct pim_upstream *up);
35
36 void pim_jp_agg_group_list_free(struct pim_jp_agg_group *jag);
37 int pim_jp_agg_group_list_cmp(void *arg1, void *arg2);
38
39 void pim_jp_agg_clear_group(struct list *group);
40 void pim_jp_agg_remove_group(struct list *group, struct pim_upstream *up);
41
42 void pim_jp_agg_add_group(struct list *group, struct pim_upstream *up,
43 bool is_join);
44
45 void pim_jp_agg_switch_interface(struct pim_rpf *orpf, struct pim_rpf *nrpf,
46 struct pim_upstream *up);
47
48 void pim_jp_agg_single_upstream_send(struct pim_rpf *rpf,
49 struct pim_upstream *up, bool is_join);
50 #endif