+// SPDX-License-Identifier: GPL-2.0-or-later
/* RIPng routemap.
* Copyright (C) 1999 Kunihiro Ishiguro
- *
- * This file is part of GNU Zebra.
- *
- * GNU Zebra is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * GNU Zebra is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; see the file COPYING; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <zebra.h>
/* `match metric METRIC' */
/* Match function return 1 if match is success else return zero. */
static enum route_map_cmd_result_t
-route_match_metric(void *rule, const struct prefix *prefix,
- route_map_object_t type, void *object)
+route_match_metric(void *rule, const struct prefix *prefix, void *object)
{
uint32_t *metric;
struct ripng_info *rinfo;
- if (type == RMAP_RIPNG) {
- metric = rule;
- rinfo = object;
+ metric = rule;
+ rinfo = object;
+
+ if (rinfo->metric == *metric)
+ return RMAP_MATCH;
+ else
+ return RMAP_NOMATCH;
- if (rinfo->metric == *metric)
- return RMAP_MATCH;
- else
- return RMAP_NOMATCH;
- }
return RMAP_NOMATCH;
}
/* `match interface IFNAME' */
/* Match function return 1 if match is success else return zero. */
static enum route_map_cmd_result_t
-route_match_interface(void *rule, const struct prefix *prefix,
- route_map_object_t type, void *object)
+route_match_interface(void *rule, const struct prefix *prefix, void *object)
{
struct ripng_info *rinfo;
struct interface *ifp;
char *ifname;
- if (type == RMAP_RIPNG) {
- ifname = rule;
- ifp = if_lookup_by_name(ifname, VRF_DEFAULT);
+ ifname = rule;
+ ifp = if_lookup_by_name(ifname, VRF_DEFAULT);
- if (!ifp)
- return RMAP_NOMATCH;
+ if (!ifp)
+ return RMAP_NOMATCH;
- rinfo = object;
+ rinfo = object;
+
+ if (rinfo->ifindex == ifp->ifindex)
+ return RMAP_MATCH;
+ else
+ return RMAP_NOMATCH;
- if (rinfo->ifindex == ifp->ifindex)
- return RMAP_MATCH;
- else
- return RMAP_NOMATCH;
- }
return RMAP_NOMATCH;
}
/* Match function return 1 if match is success else return zero. */
static enum route_map_cmd_result_t route_match_tag(void *rule,
const struct prefix *prefix,
- route_map_object_t type,
void *object)
{
route_tag_t *tag;
struct ripng_info *rinfo;
route_tag_t rinfo_tag;
- if (type == RMAP_RIPNG) {
- tag = rule;
- rinfo = object;
+ tag = rule;
+ rinfo = object;
- /* The information stored by rinfo is host ordered. */
- rinfo_tag = rinfo->tag;
- if (rinfo_tag == *tag)
- return RMAP_MATCH;
- else
- return RMAP_NOMATCH;
- }
- return RMAP_NOMATCH;
+ /* The information stored by rinfo is host ordered. */
+ rinfo_tag = rinfo->tag;
+ if (rinfo_tag == *tag)
+ return RMAP_MATCH;
+ else
+ return RMAP_NOMATCH;
}
+
static const struct route_map_rule_cmd route_match_tag_cmd = {
"tag",
route_match_tag,
/* Set metric to attribute. */
static enum route_map_cmd_result_t
-route_set_metric(void *rule, const struct prefix *prefix,
- route_map_object_t type, void *object)
+route_set_metric(void *rule, const struct prefix *prefix, void *object)
{
- if (type == RMAP_RIPNG) {
- struct rip_metric_modifier *mod;
- struct ripng_info *rinfo;
+ struct rip_metric_modifier *mod;
+ struct ripng_info *rinfo;
- mod = rule;
- rinfo = object;
+ mod = rule;
+ rinfo = object;
- if (!mod->used)
- return RMAP_OKAY;
+ if (!mod->used)
+ return RMAP_OKAY;
- if (mod->type == metric_increment)
- rinfo->metric_out += mod->metric;
- else if (mod->type == metric_decrement)
- rinfo->metric_out -= mod->metric;
- else if (mod->type == metric_absolute)
- rinfo->metric_out = mod->metric;
+ if (mod->type == metric_increment)
+ rinfo->metric_out += mod->metric;
+ else if (mod->type == metric_decrement)
+ rinfo->metric_out -= mod->metric;
+ else if (mod->type == metric_absolute)
+ rinfo->metric_out = mod->metric;
- if (rinfo->metric_out < 1)
- rinfo->metric_out = 1;
- if (rinfo->metric_out > RIPNG_METRIC_INFINITY)
- rinfo->metric_out = RIPNG_METRIC_INFINITY;
+ if (rinfo->metric_out < 1)
+ rinfo->metric_out = 1;
+ if (rinfo->metric_out > RIPNG_METRIC_INFINITY)
+ rinfo->metric_out = RIPNG_METRIC_INFINITY;
+
+ rinfo->metric_set = 1;
- rinfo->metric_set = 1;
- }
return RMAP_OKAY;
}
/* `set ipv6 next-hop local IP_ADDRESS' */
-/* Set nexthop to object. ojbect must be pointer to struct attr. */
+/* Set nexthop to object. object must be pointer to struct attr. */
static enum route_map_cmd_result_t
-route_set_ipv6_nexthop_local(void *rule, const struct prefix *p,
- route_map_object_t type, void *object)
+route_set_ipv6_nexthop_local(void *rule, const struct prefix *p, void *object)
{
struct in6_addr *address;
struct ripng_info *rinfo;
- if (type == RMAP_RIPNG) {
- /* Fetch routemap's rule information. */
- address = rule;
- rinfo = object;
+ /* Fetch routemap's rule information. */
+ address = rule;
+ rinfo = object;
- /* Set next hop value. */
- rinfo->nexthop_out = *address;
- }
+ /* Set next hop value. */
+ rinfo->nexthop_out = *address;
return RMAP_OKAY;
}
/* `set tag TAG' */
-/* Set tag to object. ojbect must be pointer to struct attr. */
+/* Set tag to object. object must be pointer to struct attr. */
static enum route_map_cmd_result_t
-route_set_tag(void *rule, const struct prefix *prefix, route_map_object_t type,
- void *object)
+route_set_tag(void *rule, const struct prefix *prefix, void *object)
{
route_tag_t *tag;
struct ripng_info *rinfo;
- if (type == RMAP_RIPNG) {
- /* Fetch routemap's rule information. */
- tag = rule;
- rinfo = object;
+ /* Fetch routemap's rule information. */
+ tag = rule;
+ rinfo = object;
- /* Set next hop value. */
- rinfo->tag_out = *tag;
- }
+ /* Set next hop value. */
+ rinfo->tag_out = *tag;
return RMAP_OKAY;
}
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