59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/* 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 */
|
|
};
|
|
|
|
/* versioned functions */
|
|
int rte_tel_data_add_array_int_v23(struct rte_tel_data *d, int val);
|
|
int rte_tel_data_add_array_int_v24(struct rte_tel_data *d, int64_t val);
|
|
int rte_tel_data_add_dict_int_v23(struct rte_tel_data *d, const char *name, int val);
|
|
int rte_tel_data_add_dict_int_v24(struct rte_tel_data *d, const char *name, int64_t val);
|
|
|
|
#endif
|