handler_instances_add() - syntax, references, call tree, description

References

Code

Location

Referrer

static esp_err_t handler_instances_add(esp_event_handler_nodes_t* handlers, esp_event_handler_t event_handler, void* event_handler_arg, esp_event_handler_instance_context_t **handler_ctx, bool legacy)

esp_event.c:149

return handler_instances_add(&(base_node->handlers), event_handler, event_handler_arg, handler_ctx, legacy);

esp_event.c:206

base_node_add_handler()

err = handler_instances_add(&(id_node->handlers), event_handler, event_handler_arg, handler_ctx, legacy);

esp_event.c:230

base_node_add_handler()

return handler_instances_add(&(id_node->handlers), event_handler, event_handler_arg, handler_ctx, legacy);

esp_event.c:244

base_node_add_handler()

return handler_instances_add(&(loop_node->handlers), event_handler, event_handler_arg, handler_ctx, legacy);

esp_event.c:258

loop_node_add_handler()

Call Tree

handler_instances_add() is called by 2 functions and calls 4 functions:

base_node_add_handler()

loop_node_add_handler()

handler_instances_add()

Data Use

handler_instances_add() reads 9 variables and writes 3 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

esp_event_handler_context::handler

esp_event_handler_node::handler_ctx

esp_event_handler_node::next

TAG

handler_instances_add()

esp_event_handler_context::handler

esp_event_handler_context::arg

esp_event_handler_node::handler_ctx

Class Tree

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Implementations

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Instances

Lifecycle

handler_instances_add() allocates 2 typess and frees 2 typess:

esp_event_handler_context

esp_event_handler_node

handler_instances_add()

esp_event_handler_context

esp_event_handler_node

handler_instances_add() function

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handler_instances_add() function

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