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SourceVuESP-IDF Framework and Examplesesp_local_ctrl samplemdns_instance_name_set()

mdns_instance_name_set() function

Set the default instance name for mDNS server

Syntax

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Summary

Declaration

Definition

from mdns.h:235

esp_err_t mdns_instance_name_set(const char *instance_name);

Implemented in mdns.c:5956

Arguments

Argument

Description

instance_name

Instance name to set

Return value

- ESP_OK success - ESP_ERR_INVALID_ARG Parameter error - ESP_ERR_NO_MEM memory error

References

Code

Location

Referrer

esp_err_t mdns_instance_name_set(const char *instance)

esp_err_t mdns_instance_name_set(const char *instance_name);

ESP_ERROR_CHECK(mdns_instance_name_set(mdns_init_args.instance->sval[0]));

mdns_console.c:525

cmd_mdns_init()

ESP_ERROR_CHECK(mdns_instance_name_set(mdns_set_instance_args.instance->sval[0]));

mdns_console.c:624

cmd_mdns_set_instance()

Call Tree

mdns_instance_name_set() is called by 2 functions and calls 8 functions:

cmd_mdns_init()

cmd_mdns_set_instance()

mdns_instance_name_set()

xQueueGenericSend()

esp_get_free_heap_size()

esp_log_timestamp()

esp_log_write()

_str_null_or_empty()

mdns_mem_malloc()

mdns_mem_free()

mdns_mem_strndup()

Data Use

mdns_instance_name_set() reads 11 variables and writes 2 variables:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

esp_log_level_t::ESP_LOG_VERBOSE

mdns_server_s::hostname

mdns_server_s::action_queue

mdns_action_type_t::ACTION_INSTANCE_SET

mdns_action_t::data

mdns_instance_name_set()

mdns_action_t::type

mdns_action_t::::instance

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Instances

Lifecycle

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