DPDK 21.11.0
rte_telemetry.h
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1/* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2018 Intel Corporation
3 */
4
5#include <stdint.h>
6
7#include <rte_compat.h>
8
9#ifndef _RTE_TELEMETRY_H_
10#define _RTE_TELEMETRY_H_
11
13#define RTE_TEL_MAX_STRING_LEN 128
15#define RTE_TEL_MAX_SINGLE_STRING_LEN 8192
17#define RTE_TEL_MAX_DICT_ENTRIES 256
19#define RTE_TEL_MAX_ARRAY_ENTRIES 512
20
32struct rte_tel_data;
33
41 RTE_TEL_STRING_VAL,
45};
46
57int
58rte_tel_data_start_array(struct rte_tel_data *d, enum rte_tel_value_type type);
59
68int
69rte_tel_data_start_dict(struct rte_tel_data *d);
70
81int
82rte_tel_data_string(struct rte_tel_data *d, const char *str);
83
96int
97rte_tel_data_add_array_string(struct rte_tel_data *d, const char *str);
98
111int
112rte_tel_data_add_array_int(struct rte_tel_data *d, int x);
113
126int
127rte_tel_data_add_array_u64(struct rte_tel_data *d, uint64_t x);
128
146int
147rte_tel_data_add_array_container(struct rte_tel_data *d,
148 struct rte_tel_data *val, int keep);
149
164int
165rte_tel_data_add_dict_string(struct rte_tel_data *d, const char *name,
166 const char *val);
167
181int
182rte_tel_data_add_dict_int(struct rte_tel_data *d, const char *name, int val);
183
197int
198rte_tel_data_add_dict_u64(struct rte_tel_data *d,
199 const char *name, uint64_t val);
200
220int
221rte_tel_data_add_dict_container(struct rte_tel_data *d, const char *name,
222 struct rte_tel_data *val, int keep);
223
241typedef int (*telemetry_cb)(const char *cmd, const char *params,
242 struct rte_tel_data *info);
243
253typedef void * (*handler)(void *sock_id);
254
272int
273rte_telemetry_register_cmd(const char *cmd, telemetry_cb fn, const char *help);
274
275
283struct rte_tel_data *
285
294void
295rte_tel_data_free(struct rte_tel_data *data);
296
297#endif
struct rte_tel_data * rte_tel_data_alloc(void)
int rte_tel_data_add_dict_string(struct rte_tel_data *d, const char *name, const char *val)
int rte_tel_data_add_dict_u64(struct rte_tel_data *d, const char *name, uint64_t val)
int rte_tel_data_start_array(struct rte_tel_data *d, enum rte_tel_value_type type)
int rte_tel_data_string(struct rte_tel_data *d, const char *str)
int rte_telemetry_register_cmd(const char *cmd, telemetry_cb fn, const char *help)
int(* telemetry_cb)(const char *cmd, const char *params, struct rte_tel_data *info)
int rte_tel_data_add_dict_container(struct rte_tel_data *d, const char *name, struct rte_tel_data *val, int keep)
int rte_tel_data_add_array_int(struct rte_tel_data *d, int x)
int rte_tel_data_add_array_container(struct rte_tel_data *d, struct rte_tel_data *val, int keep)
int rte_tel_data_start_dict(struct rte_tel_data *d)
int rte_tel_data_add_array_u64(struct rte_tel_data *d, uint64_t x)
int rte_tel_data_add_array_string(struct rte_tel_data *d, const char *str)
int rte_tel_data_add_dict_int(struct rte_tel_data *d, const char *name, int val)
rte_tel_value_type
Definition: rte_telemetry.h:40
@ RTE_TEL_INT_VAL
Definition: rte_telemetry.h:42
@ RTE_TEL_U64_VAL
Definition: rte_telemetry.h:43
@ RTE_TEL_CONTAINER
Definition: rte_telemetry.h:44