onoff_sync_service Struct Reference

State used when a driver uses the on-off service API for synchronous operations. More...

#include <onoff.h>

Data Fields
struct k_spinlock	lock
	Mutex protection for other fields.
int32_t	count
	Negative is error, non-negative is reference count.

Detailed Description

State used when a driver uses the on-off service API for synchronous operations.

This is useful when a subsystem API uses the on-off API to support asynchronous operations but the transitions required by a particular driver are isr-ok and not sleep. It serves as a substitute for onoff_manager, with locking and persisted state updates supported by onoff_sync_lock() and onoff_sync_finalize().

Field Documentation

count

int32_t onoff_sync_service::count

Negative is error, non-negative is reference count.

lock

struct k_spinlock onoff_sync_service::lock

Mutex protection for other fields.

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

• include/zephyr/sys/onoff.h