Index for Section 9r

Alphabetical listing for W

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WR(9r)
NAME
  WR - STREAMS: Gets a pointer to this module's write queue

SYNOPSIS
  #include <sys/stream.h>

  queue_t * WR(
	  queue_t *queue_pointer );

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

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

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

RETURN VALUES
  Upon successful completion, WR returns the pointer to the write queue.

SEE ALSO
  Kernel Interfaces: OTHERQ(9r), RD(9r)

Index for Section 9r

Alphabetical listing for W

Top of page