+static int
+list_commands(const char *cmd __rte_unused, const char *params __rte_unused,
+ struct rte_tel_data *d)
+{
+ int i;
+
+ rte_tel_data_start_array(d, RTE_TEL_STRING_VAL);
+ for (i = 0; i < num_callbacks; i++)
+ rte_tel_data_add_array_string(d, callbacks[i].cmd);
+ return 0;
+}
+
+static int
+json_info(const char *cmd __rte_unused, const char *params __rte_unused,
+ struct rte_tel_data *d)
+{
+ rte_tel_data_start_dict(d);
+ rte_tel_data_add_dict_string(d, "version", rte_version());
+ rte_tel_data_add_dict_int(d, "pid", getpid());
+ rte_tel_data_add_dict_int(d, "max_output_len", MAX_OUTPUT_LEN);
+ return 0;
+}
+
+static int
+command_help(const char *cmd __rte_unused, const char *params,
+ struct rte_tel_data *d)
+{
+ int i;
+
+ if (!params)
+ return -1;
+ rte_tel_data_start_dict(d);
+ rte_spinlock_lock(&callback_sl);
+ for (i = 0; i < num_callbacks; i++)
+ if (strcmp(params, callbacks[i].cmd) == 0) {
+ rte_tel_data_add_dict_string(d, params,
+ callbacks[i].help);
+ break;
+ }
+ rte_spinlock_unlock(&callback_sl);
+ if (i == num_callbacks)
+ return -1;
+ return 0;
+}
+