QUECLASS(9S) Data Structures for Drivers QUECLASS(9S)
queclass - a STREAMS macro that returns the queue message class
definitions for a given message block
#include <sys/stream.h>
queclass(mblk_t *bp);
illumos DDI specific (illumos DDI)
queclass returns the queue message class definition for a given data
block pointed to by the message block bp passed in.
The message can be either QNORM, a normal priority message, or QPCTL,
a high priority message.
STREAMS Programming Guide
March 7, 1994 QUECLASS(9S)
NAME
queclass - a STREAMS macro that returns the queue message class
definitions for a given message block
SYNOPSIS
#include <sys/stream.h>
queclass(mblk_t *bp);
INTERFACE LEVEL
illumos DDI specific (illumos DDI)
DESCRIPTION
queclass returns the queue message class definition for a given data
block pointed to by the message block bp passed in.
The message can be either QNORM, a normal priority message, or QPCTL,
a high priority message.
SEE ALSO
STREAMS Programming Guide
March 7, 1994 QUECLASS(9S)