lib/librte_telemetry/rte_telemetry_internal.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2018 Intel Corporation
   3  */
   4
   5 #include <rte_log.h>
   6 #include <rte_tailq.h>
   7
   8 #ifndef _RTE_TELEMETRY_INTERNAL_H_
   9 #define _RTE_TELEMETRY_INTERNAL_H_
  10
  11 /* Logging Macros */
  12 extern int telemetry_log_level;
  13
  14 #define TELEMETRY_LOG(level, fmt, args...) \
  15         rte_log(RTE_LOG_ ##level, telemetry_log_level, "%s(): "fmt "\n", \
  16                 __func__, ##args)
  17
  18 #define TELEMETRY_LOG_ERR(fmt, args...) \
  19         TELEMETRY_LOG(ERR, fmt, ## args)
  20
  21 #define TELEMETRY_LOG_WARN(fmt, args...) \
  22         TELEMETRY_LOG(WARNING, fmt, ## args)
  23
  24 #define TELEMETRY_LOG_INFO(fmt, args...) \
  25         TELEMETRY_LOG(INFO, fmt, ## args)
  26
  27 typedef struct telemetry_client {
  28         char *file_path;
  29         int fd;
  30         TAILQ_ENTRY(telemetry_client) client_list;
  31 } telemetry_client;
  32
  33 typedef struct telemetry_impl {
  34         int accept_fd;
  35         int server_fd;
  36         pthread_t thread_id;
  37         int thread_status;
  38         uint32_t socket_id;
  39         int reg_index;
  40         int metrics_register_done;
  41         TAILQ_HEAD(, telemetry_client) client_list_head;
  42         struct telemetry_client *request_client;
  43         int register_fail_count;
  44 } telemetry_impl;
  45
  46 int32_t
  47 rte_telemetry_parse_client_message(struct telemetry_impl *telemetry, char *buf);
  48
  49 int32_t
  50 rte_telemetry_send_error_response(struct telemetry_impl *telemetry,
  51         int error_type);
  52
  53 int32_t
  54 rte_telemetry_register_client(struct telemetry_impl *telemetry,
  55         const char *client_path);
  56
  57 int32_t
  58 rte_telemetry_unregister_client(struct telemetry_impl *telemetry,
  59         const char *client_path);
  60
  61 #endif