blob: 205509c5a2b9ea3798072abbd5e2c3593c3b26f1 (
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
|
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2020 Intel Corporation
*/
#ifndef _TELEMETRY_DATA_H_
#define _TELEMETRY_DATA_H_
#include "rte_telemetry.h"
enum tel_container_types {
TEL_NULL, /** null, used as error value */
TEL_STRING, /** basic string type, no included data */
TEL_DICT, /** name-value pairs, of individual value type */
TEL_ARRAY_STRING, /** array of string values only */
TEL_ARRAY_INT, /** array of signed, 32-bit int values */
TEL_ARRAY_UINT, /** array of unsigned 64-bit int values */
TEL_ARRAY_CONTAINER, /** array of container structs */
};
struct container {
struct rte_tel_data *data;
int keep;
};
/* each type here must have an equivalent enum in the value types enum in
* telemetry.h and an array type defined above, and have appropriate
* type assignment in the RTE_TEL_data_start_array() function
*/
union tel_value {
char sval[RTE_TEL_MAX_STRING_LEN];
int64_t ival;
uint64_t uval;
struct container container;
};
struct tel_dict_entry {
char name[RTE_TEL_MAX_STRING_LEN];
enum rte_tel_value_type type;
union tel_value value;
};
struct rte_tel_data {
enum tel_container_types type;
unsigned int data_len; /* for array or object, how many items */
union {
char str[RTE_TEL_MAX_SINGLE_STRING_LEN];
struct tel_dict_entry dict[RTE_TEL_MAX_DICT_ENTRIES];
union tel_value array[RTE_TEL_MAX_ARRAY_ENTRIES];
} data; /* data container */
};
#endif
|
