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OSMboxQuery

INT8U OSMboxQuery( OS_EVENT * pevent, OS_MBOX_DATA * pdata );

Description

Obtains information about a message mailbox.

Parameters

pevent

Pointer to message mailbox's event control block.

pdata

Pointer to a data structure for information about the message mailbox

Return value

OS_NO_ERR

The call was successful and the message was sent.

OS_ERR_EVENT_TYPE

Attempting to obtain data from a non mailbox.

Library

UCOS2.LIB

See also

OSMboxAccept, OSMboxCreate, OSMboxPend, OSMboxPost