1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
/*
* Copyright (c) 2016 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <vnet/adj/adj.h>
#include <vnet/adj/adj_internal.h>
/**
* adj_rewrite_add_and_lock
*
* A rewrite sub-type has the rewrite string provided, but no key
*/
adj_index_t
adj_rewrite_add_and_lock (fib_protocol_t nh_proto,
vnet_link_t link_type,
u32 sw_if_index,
u8 *rewrite)
{
ip_adjacency_t *adj;
adj = adj_alloc(nh_proto);
adj->lookup_next_index = IP_LOOKUP_NEXT_REWRITE;
memset(&adj->sub_type.nbr.next_hop, 0, sizeof(adj->sub_type.nbr.next_hop));
adj->ia_link = link_type;
adj->ia_nh_proto = nh_proto;
adj->rewrite_header.sw_if_index = sw_if_index;
ASSERT(NULL != rewrite);
vnet_rewrite_for_sw_interface(vnet_get_main(),
link_type,
adj->rewrite_header.sw_if_index,
adj_get_rewrite_node(link_type),
rewrite,
&adj->rewrite_header,
sizeof (adj->rewrite_data));
adj_lock(adj_get_index(adj));
return (adj_get_index(adj));
}
|
