Index for Section 9r

Alphabetical listing for R

Bottom of page

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
  queue_pointer
      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)

Index for Section 9r

Alphabetical listing for R

Top of page