FD.io VPP  v21.06-3-gbb25fbf28
Vector Packet Processing
error.h
Go to the documentation of this file.
1 /*
2  * Copyright (c) 2015 Cisco and/or its affiliates.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at:
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 /*
16  * error.h: drop/punt error packets
17  *
18  * Copyright (c) 2008 Eliot Dresselhaus
19  *
20  * Permission is hereby granted, free of charge, to any person obtaining
21  * a copy of this software and associated documentation files (the
22  * "Software"), to deal in the Software without restriction, including
23  * without limitation the rights to use, copy, modify, merge, publish,
24  * distribute, sublicense, and/or sell copies of the Software, and to
25  * permit persons to whom the Software is furnished to do so, subject to
26  * the following conditions:
27  *
28  * The above copyright notice and this permission notice shall be
29  * included in all copies or substantial portions of the Software.
30  *
31  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
32  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
33  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
34  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
35  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
36  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
37  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
38  */
39 
40 #ifndef included_vlib_error_h
41 #define included_vlib_error_h
42 
43 #include <vppinfra/format.h>
44 
45 typedef u16 vlib_error_t;
46 
48 {
52 };
53 
54 typedef struct
55 {
56  char *name;
57  char *desc;
58  enum vl_counter_severity_e severity;
60 
61 typedef struct
62 {
63  /* Error counters. */
65 
66  /* Counter values as of last counter clear. */
68 
69  /* Counter structures in heap. Heap index
70  indexes counter vector. */
73 
74 /* Per node error registration. */
76  u32 n_errors, char *error_strings[],
77  vlib_error_desc_t counters[]);
78 
80 
81 #endif /* included_vlib_error_h */
82 
83 /*
84  * fd.io coding-style-patch-verification: ON
85  *
86  * Local Variables:
87  * eval: (c-set-style "gnu")
88  * End:
89  */
vlib_error_main_t
Definition: error.h:61
vlib_error_main_t::counters_heap
vlib_error_desc_t * counters_heap
Definition: error.h:71
u16
unsigned short u16
Definition: types.h:57
vm
vlib_main_t * vm
X-connect all packets from the HOST to the PHY.
Definition: nat44_ei.c:3047
vlib_error_desc_t
Definition: error.h:54
node_index
node node_index
Definition: interface_output.c:420
VL_COUNTER_SEVERITY_INFO
@ VL_COUNTER_SEVERITY_INFO
Definition: error.h:51
VL_COUNTER_SEVERITY_ERROR
@ VL_COUNTER_SEVERITY_ERROR
Definition: error.h:49
vlib_error_desc_t::name
char * name
Definition: error.h:56
vlib_register_errors
void vlib_register_errors(struct vlib_main_t *vm, u32 node_index, u32 n_errors, char *error_strings[], vlib_error_desc_t counters[])
Definition: error.c:117
vlib_error_desc_t::desc
char * desc
Definition: error.h:57
unformat_vlib_error
unformat_function_t unformat_vlib_error
Definition: error.h:79
vlib_error_main_t::counters
u64 * counters
Definition: error.h:64
format.h
vl_counter_severity_e
vl_counter_severity_e
Definition: error.h:47
vlib_error_main_t::counters_last_clear
u64 * counters_last_clear
Definition: error.h:67
u64
unsigned long u64
Definition: types.h:89
u32
unsigned int u32
Definition: types.h:88
unformat_function_t
uword() unformat_function_t(unformat_input_t *input, va_list *args)
Definition: format.h:225
vlib_main_t
Definition: main.h:102
vlib_error_t
u16 vlib_error_t
Definition: error.h:45
VL_COUNTER_SEVERITY_WARN
@ VL_COUNTER_SEVERITY_WARN
Definition: error.h:50