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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_event_handler_node

esp_event_handler_node struct

Event handler

Syntax

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Summary

Declaration

from esp_event_internal.h:27

typedef struct esp_event_handler_node { esp_event_handler_instance_context_t* handler_ctx; #ifdef CONFIG_ESP_EVENT_LOOP_PROFILING uint32_t invoked; int64_t time; #endif SLIST_ENTRY(esp_event_handler_node) next; bool unregistered; } esp_event_handler_node_t;

Fields

Field

Declared as

Description

esp_event_handler_node::handler_ctx

esp_event_handler_instance_context_t*

event handler context.

esp_event_handler_node::next

SLIST_ENTRY(esp_event_handler_node)

next event handler in the list.

esp_event_handler_node::unregistered

bool

References

Code

Location

Scope

Referrer

typedef struct esp_event_handler_node {

esp_event_internal.h:27

} esp_event_handler_node_t;

esp_event_internal.h:35

static void handler_execute(esp_event_loop_instance_t* loop, esp_event_handler_node_t *handler, esp_event_post_instance_t post)

esp_event.c:116

handler_execute()

handler_execute()::handler

esp_event_handler_node_t *handler_instance = calloc(1, sizeof(*handler_instance));

esp_event.c:151

handler_instances_add()

free(handler_instance);

esp_event.c:160

handler_instances_add()

esp_event_handler_node_t *it = NULL, *last = NULL;

esp_event.c:171

handler_instances_add()

free(handler_instance);

esp_event.c:178

handler_instances_add()

esp_event_handler_node_t *it, *temp;

esp_event.c:307

handler_instances_remove()

SLIST_REMOVE(handlers, it, esp_event_handler_node, next);

esp_event.c:312

handler_instances_remove()

free(it);

esp_event.c:314

handler_instances_remove()

SLIST_REMOVE(handlers, it, esp_event_handler_node, next);

esp_event.c:319

handler_instances_remove()

free(it);

esp_event.c:321

handler_instances_remove()

esp_event_handler_node_t *it, *temp;

esp_event.c:397

handler_instances_remove_all()

SLIST_REMOVE(handlers, it, esp_event_handler_node, next);

esp_event.c:399

handler_instances_remove_all()

free(it);

esp_event.c:401

handler_instances_remove_all()

esp_event_handler_node_t *handler_to_unregister = NULL;

esp_event.c:442

find_and_unregister_handler()

esp_event_handler_node_t *handler;

esp_event.c:443

find_and_unregister_handler()

esp_event_handler_node_t *handler, *temp_handler;

esp_event.c:667

esp_event_loop_run()

SLIST_ENTRY(esp_event_handler_node) next; /**< next event handler in the list */

esp_event_internal.h:33

} esp_event_handler_node_t;

esp_event_internal.h:35

esp_event_handler_node_t

typedef SLIST_HEAD(esp_event_handler_instances, esp_event_handler_node) esp_event_handler_nodes_t;

esp_event_internal.h:37

esp_event_handler_instances

esp_event_handler_node_t* handler;

esp_event_private.c:21

esp_event_is_handler_registered()

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Instances

Instance

Scope

Location

Project

handler_execute()::handler

handler_execute()

esp_event.c:116

Lifecycle

esp_event_handler_node is allocated by 1 symbol and is freed by 3 symbols:

handler_instances_add()

esp_event_handler_node

handler_instances_add()

handler_instances_remove()

handler_instances_remove_all()