ESP-IDF
signal_event_fd_from_isr()
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
signal_event_fd_from_isr()
signal_event_fd_from_isr() function
Syntax
Show:
Summary
Declaration
from
vfs_eventfd.c:221
static
ssize_t
signal_event_fd_from_isr
(
int
fd
,
const
void
*
data
,
size_t
size
)
;
Arguments
Argument
fd
data
size
Examples
References
from
examples
Code
Location
Referrer
static
ssize_t
signal_event_fd_from_isr
(
int
fd
,
const
void
*
data
,
size_t
size
)
vfs_eventfd.c:221
ret
=
signal_event_fd_from_isr
(
fd
,
data
,
size
)
;
vfs_eventfd.c:260
event_write()
Call Tree
from
examples
signal_event_fd_from_isr()
is called by 1 function and calls 5 functions:
event_write()
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signal_event_fd_from_isr()
vPortEnterCritical()
vPortExitCritical()
_frxt_setup_switch()
trigger_select_for_event_isr()
SEGGER_SYSVIEW_RecordExitISRToScheduler()
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Data Use
from
examples
signal_event_fd_from_isr()
reads 3 variables and writes 2 variables:
::fd
::value
s_events
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signal_event_fd_from_isr()
::is_set
::value
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Class Tree
from
examples
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Override Tree
from
examples
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Implementations
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examples
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Instances
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examples
Lifecycle
from
examples
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