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OSMutexQuery

INT8U OSMutexQuery( OS_EVENT * pevent, OS_MUTEX_DATA * pdata );

Description

This function obtains information about a mutex.

Parameters

pevent

Pointer to the event control block associated with the desired mutex.

pdata

Pointer to a structure that will contain information about the mutex.

Return value

OS_NO_ERR

The call was successful and the message was sent

OS_ERR_QUERY_ISR

Function was called from an ISR

OS_ERR_PEVENT_NULL

pevent is a null pointer

OS_ERR_EVENT_TYPE

Attempting to obtain data from a non mutex.

Library

OS_MUTEX.C