ESP-IDF
esp_event_handler_context::handler
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
esp_event_handler_context::handler
esp_event_handler_context::handler field
event handler function
Syntax
Show:
Summary
Declaration
from
esp_event_internal.h:22
esp_event_handler_t
handler
;
Examples
References
from
examples
Code
Location
Referrer
esp_event_handler_t
handler
;
/**< event handler function*/
esp_event_internal.h:22
ESP_LOGD
(
TAG
,
"running post %s:%"
PRIu32
" with handler %p and context %p on loop %p"
,
post
.
base
,
post
.
id
,
handler
->
handler_ctx
->
handler
,
&
handler
->
handler_ctx
,
loop
)
;
esp_event.c:118
handler_execute()
(
*
(
handler
->
handler_ctx
->
handler
)
)
(
handler
->
handler_ctx
->
arg
,
post
.
base
,
post
.
id
,
data_ptr
)
;
esp_event.c:136
handler_execute()
context
->
handler
=
event_handler
;
esp_event.c:164
handler_instances_add()
if
(
event_handler
==
it
->
handler_ctx
->
handler
)
{
esp_event.c:175
handler_instances_add()
if
(
it
->
handler_ctx
->
handler
==
handler_ctx
->
handler
)
{
esp_event.c:311
handler_instances_remove()
if
(
handler
->
handler_ctx
->
handler
==
ctx
->
handler_ctx
->
handler
)
{
esp_event.c:452
find_and_unregister_handler()
if
(
handler
->
handler_ctx
->
handler
==
ctx
->
handler_ctx
->
handler
)
{
esp_event.c:473
find_and_unregister_handler()
if
(
handler
->
handler_ctx
->
handler
==
ctx
->
handler_ctx
->
handler
)
{
esp_event.c:494
find_and_unregister_handler()
handler_ctx_copy
->
handler
=
ctx
->
handler_ctx
->
handler
;
esp_event.c:532
find_and_unregister_handler()
local_handler_ctx
.
handler
=
event_handler
;
esp_event.c:896
esp_event_handler_unregister_with()
if
(
event_base
==
ESP_EVENT_ANY_BASE
&&
event_id
==
ESP_EVENT_ANY_ID
&&
handler
->
handler_ctx
->
handler
==
event_handler
)
{
esp_event_private.c:25
esp_event_is_handler_registered()
if
(
event_id
==
ESP_EVENT_ANY_ID
&&
handler
->
handler_ctx
->
handler
==
event_handler
)
{
esp_event_private.c:34
esp_event_is_handler_registered()
if
(
handler
->
handler_ctx
->
handler
==
event_handler
)
{
esp_event_private.c:43
esp_event_is_handler_registered()
Call Tree
from
examples
esp_event_handler_context::handler
is called by 1 function:
handler_execute()
All items filtered out
esp_event_handler_context::handler
All items filtered out
Data Use
from
examples
esp_event_handler_context::handler
is written by 3 functions and is read by 5 functions:
handler_instances_add()
find_and_unregister_handler()
esp_event_handler_unregister_with()
All items filtered out
esp_event_handler_context::handler
handler_execute()
handler_instances_add()
handler_instances_remove()
find_and_unregister_handler()
esp_event_is_handler_registered()
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Class Tree
from
examples
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from
examples
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from
examples
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