<< Previous | Next >>

---

OSQQuery

INT8U OSQQuery (OS_EVENT *pevent, OS_Q_DATA *pdata);

Description

Obtains information about a message queue.

Parameters

pevent

Pointer to message queue's event control block.

pdata

Pointer to a data structure for message queue information.

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 queue.

OS_ERR_PEVENT_NULL

If pevent is a NULL pointer.

Library

OS_Q.C

See also

OSQAccept, OSQCreate, OSQFlush, OSQPend, OSQPost, OSQPostFront