FD.io VPP  v21.10.1-2-g0a485f517
Vector Packet Processing
cuckoo_common.h
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1 /*
2  Copyright (c) 2017 Cisco and/or its affiliates.
3 
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at:
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15 */
16 
17 /*
18  * Note: to instantiate the template multiple times in a single file,
19  * #undef __included_cuckoo_template_h__...
20  */
21 #ifndef __included_cuckoo_common_h__
22 #define __included_cuckoo_common_h__
23 
24 #include <vppinfra/types.h>
25 
26 #define CLIB_CUCKOO_OPTIMIZE_PREFETCH 1
27 #define CLIB_CUCKOO_OPTIMIZE_UNROLL 1
28 #define CLIB_CUCKOO_OPTIMIZE_USE_COUNT_LIMITS_SEARCH 1
29 
30 #define foreach_clib_cuckoo_error(F) \
31  F (CLIB_CUCKOO_ERROR_SUCCESS, 0, "success") \
32  F (CLIB_CUCKOO_ERROR_NOT_FOUND, -1, "object not found") \
33  F (CLIB_CUCKOO_ERROR_AGAIN, -2, "object busy")
34 
35 typedef enum
36 {
37 #define F(n, v, s) n = v,
39 #undef F
41 
42 typedef struct
43 {
48 
49 #endif /* __included_cuckoo_common_h__ */
50 
51 /** @endcond */
52 
53 /*
54  * fd.io coding-style-patch-verification: ON
55  *
56  * Local Variables:
57  * eval: (c-set-style "gnu")
58  * End:
59  */
types.h
clib_cuckoo_lookup_info_t::bucket1
uword bucket1
Definition: cuckoo_common.h:44
clib_cuckoo_lookup_info_t
Definition: cuckoo_common.h:42
uword
u64 uword
Definition: types.h:112
clib_cuckoo_lookup_info_t::reduced_hash
u8 reduced_hash
Definition: cuckoo_common.h:46
clib_cuckoo_lookup_info_t::bucket2
uword bucket2
Definition: cuckoo_common.h:45
F
#define F(n, v, s)
Definition: cuckoo_common.h:37
clib_cuckoo_error_e
clib_cuckoo_error_e
Definition: cuckoo_common.h:35
u8
unsigned char u8
Definition: types.h:56
foreach_clib_cuckoo_error
#define foreach_clib_cuckoo_error(F)
Definition: cuckoo_common.h:30