osf1 man page for rd

RD(9r)																	    RD(9r)

NAME
       RD - STREAMS: Gets a pointer to a module's read queue

SYNOPSIS
       #include <sys/stream.h>

       queue_t * RD(
	       queue_t *queue_pointer );

ARGUMENTS
       Specifies  a pointer to the write queue whose read queue is to be returned. The typedef queue_t is an alternate name for struct queue_entry
       *.

DESCRIPTION
       The RD interface accepts a write queue pointer as an argument and returns a pointer to the read queue of the same module.

CAUTIONS
       Make sure the queue_pointer argument is a pointer to a write queue. The RD interface does not check for queue type. A  system  panic  could
       occur if queue_pointer is not a write queue.

RETURN VALUES
       Upon successful completion, RD returns the pointer to the read queue.

SEE ALSO
       Kernel Interfaces: WR(9r)

																	    RD(9r)