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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
/*
* 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 <vlib/vlib.h>
#include <vppinfra/elog.h>
static inline void
elog_four_int_sample (u32 * data)
{
ELOG_TYPE_DECLARE (e) =
{
.format = "four int: first %d second %d third %d fourth %d",.format_args =
"i4i4i4i4",};
struct
{
u32 data[4];
} *ed;
ed = ELOG_DATA (&vlib_global_main.elog_main, e);
ed->data[0] = data[0];
ed->data[1] = data[1];
ed->data[2] = data[2];
ed->data[3] = data[3];
}
static inline void
elog_four_int_track_sample (u32 * data)
{
ELOG_TYPE_DECLARE (e) =
{
.format =
"four_int_track: first %d second %d third %d fourth %d",.format_args =
"i4i4i4i4",};
struct
{
u32 data[4];
} *ed;
ELOG_TRACK (sample_track);
ed = ELOG_TRACK_DATA (&vlib_global_main.elog_main, e, sample_track);
ed->data[0] = data[0];
ed->data[1] = data[1];
ed->data[2] = data[2];
ed->data[3] = data[3];
}
static inline void
elog_enum_sample (u8 which)
{
ELOG_TYPE_DECLARE (e) =
{
.format = "my enum: %s",.format_args = "t1",.n_enum_strings =
2,.enum_strings =
{
"string 1", "string 2",},};
struct
{
u8 which;
} *ed;
ed = ELOG_DATA (&vlib_global_main.elog_main, e);
ed->which = which;
}
static inline void
elog_one_datum_sample (u32 data)
{
ELOG_TYPE_DECLARE (e) =
{
.format = "one datum: %d",.format_args = "i4",};
elog (&vlib_global_main.elog_main, &e, data);
}
static clib_error_t *
test_elog_command_fn (vlib_main_t * vm,
unformat_input_t * input, vlib_cli_command_t * cmd)
{
int i;
u32 samples[4];
for (i = 0; i < 10; i++)
{
samples[0] = i;
samples[1] = i + 1;
samples[2] = i + 2;
samples[3] = i + 3;
elog_four_int_sample (samples);
elog_four_int_track_sample (samples);
elog_enum_sample (0);
elog_enum_sample (1);
elog_one_datum_sample (i);
}
return 0;
}
VLIB_CLI_COMMAND (test_elog_command, static) = {
.path = "test elog sample",
.short_help = "test elog sample",
.function = test_elog_command_fn,
};
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
|
