blob: 97dfb6c4542d89c67848c82ba2bc34a881df50b0 (
plain)
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) 2020 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.
*/
/**
* @brief The NAT44 inline functions
*/
#ifndef included_nat44_inlines_h__
#define included_nat44_inlines_h__
#include <vnet/fib/ip4_fib.h>
#include <nat/nat.h>
static_always_inline u8
nat44_maximum_sessions_exceeded (snat_main_t * sm, u32 thread_index)
{
if (pool_elts (sm->per_thread_data[thread_index].sessions) >=
sm->max_translations_per_thread)
return 1;
return 0;
}
static_always_inline u8
nat44_ed_maximum_sessions_exceeded (snat_main_t * sm,
u32 fib_index, u32 thread_index)
{
u32 translations;
translations = pool_elts (sm->per_thread_data[thread_index].sessions);
if (vec_len (sm->max_translations_per_fib) <= fib_index)
fib_index = 0;
return translations >= sm->max_translations_per_fib[fib_index];
}
#endif /* included_nat44_inlines_h__ */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
|
