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