k_poll_event Struct Reference

Poll Event. More...

#include <kernel.h>

Data Fields
struct z_poller *	poller
	PRIVATE - DO NOT TOUCH.
uint32_t	tag:8
	optional user-specified tag, opaque, untouched by the API
uint32_t	type:_POLL_NUM_TYPES
	bitfield of event types (bitwise-ORed K_POLL_TYPE_xxx values)
uint32_t	state:_POLL_NUM_STATES
	bitfield of event states (bitwise-ORed K_POLL_STATE_xxx values)
uint32_t	mode:1
	mode of operation, from enum k_poll_modes
uint32_t	unused: (32 - (0 + 8 + _POLL_NUM_TYPES + _POLL_NUM_STATES + 1 ))
	unused bits in 32-bit word
union {
void *   obj
void *   typed_K_POLL_TYPE_IGNORE
struct k_poll_signal *   signal
struct k_poll_signal *   typed_K_POLL_TYPE_SIGNAL
struct k_sem *   sem
struct k_sem *   typed_K_POLL_TYPE_SEM_AVAILABLE
struct k_fifo *   fifo
struct k_fifo *   typed_K_POLL_TYPE_FIFO_DATA_AVAILABLE
struct k_queue *   queue
struct k_queue *   typed_K_POLL_TYPE_DATA_AVAILABLE
struct k_msgq *   msgq
struct k_msgq *   typed_K_POLL_TYPE_MSGQ_DATA_AVAILABLE
};
	per-type data

Detailed Description

Poll Event.

Field Documentation

[union]

union { ... } k_poll_event

per-type data

fifo

struct k_fifo* k_poll_event::fifo

mode

uint32_t k_poll_event::mode

mode of operation, from enum k_poll_modes

msgq

struct k_msgq* k_poll_event::msgq

obj

void* k_poll_event::obj

poller

struct z_poller* k_poll_event::poller

PRIVATE - DO NOT TOUCH.

queue

struct k_queue* k_poll_event::queue

sem

struct k_sem* k_poll_event::sem

signal

struct k_poll_signal* k_poll_event::signal

state

uint32_t k_poll_event::state

bitfield of event states (bitwise-ORed K_POLL_STATE_xxx values)

tag

uint32_t k_poll_event::tag

optional user-specified tag, opaque, untouched by the API

type

uint32_t k_poll_event::type

bitfield of event types (bitwise-ORed K_POLL_TYPE_xxx values)

typed_K_POLL_TYPE_DATA_AVAILABLE

struct k_queue * k_poll_event::typed_K_POLL_TYPE_DATA_AVAILABLE

typed_K_POLL_TYPE_FIFO_DATA_AVAILABLE

struct k_fifo * k_poll_event::typed_K_POLL_TYPE_FIFO_DATA_AVAILABLE

typed_K_POLL_TYPE_IGNORE

void * k_poll_event::typed_K_POLL_TYPE_IGNORE

typed_K_POLL_TYPE_MSGQ_DATA_AVAILABLE

struct k_msgq * k_poll_event::typed_K_POLL_TYPE_MSGQ_DATA_AVAILABLE

typed_K_POLL_TYPE_SEM_AVAILABLE

struct k_sem * k_poll_event::typed_K_POLL_TYPE_SEM_AVAILABLE

typed_K_POLL_TYPE_SIGNAL

struct k_poll_signal * k_poll_event::typed_K_POLL_TYPE_SIGNAL

unused

uint32_t k_poll_event::unused

unused bits in 32-bit word

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The documentation for this struct was generated from the following file:

• include/zephyr/kernel.h