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Vector Packet Processing
tapcli.h
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1 /*
2  * tapcli.h : tap support
3  *
4  * Copyright (c) 2013 Cisco and/or its affiliates.
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at:
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 /**
18  * @file
19  * @brief TAPCLI definitions
20  */
21 
22 #ifndef __included_tapcli_h__
23 #define __included_tapcli_h__
24 
25 /** TAP CLI errors */
26 #define foreach_tapcli_error \
27  /* Must be first. */ \
28  _(NONE, "no error") \
29  _(READ, "read error") \
30  _(BUFFER_ALLOC, "buffer allocation error") \
31  _(UNKNOWN, "unknown error")
32 
33 typedef enum
34 {
35 #define _(sym,str) TAPCLI_ERROR_##sym,
37 #undef _
40 
41 /** TAP CLI interface details struct */
42 typedef struct
43 {
45  u8 dev_name[64];
47 
49 
50 #define TAP_MTU_MIN 68
51 #define TAP_MTU_MAX 65535
52 #define TAP_MTU_DEFAULT 1500
53 
54 #endif /* __included_tapcli_h__ */
55 
56 /*
57  * fd.io coding-style-patch-verification: ON
58  *
59  * Local Variables:
60  * eval: (c-set-style "gnu")
61  * End:
62  */
int vnet_tap_dump_ifs(tapcli_interface_details_t **out_tapids)
Dump TAP interfaces.
Definition: tapcli.c:784
TAP CLI interface details struct.
Definition: tapcli.h:42
unsigned char u8
Definition: types.h:56
#define foreach_tapcli_error
TAP CLI errors.
Definition: tapcli.h:26
unsigned int u32
Definition: types.h:88
tapcli_error_t
Definition: tapcli.h:33