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Technical Reference: Communications, Volume 2

WR Utility

Purpose

Retrieves a pointer to the write queue.

Syntax


#define WR( q) ((q)+1)

Description

The WR utility accepts a read queue pointer, the q parameter, as an argument and returns a pointer to the write queue for the same module.

This utility is part of STREAMS Kernel Extensions.

Parameters

q Specifies the read queue.

Related Information

The OTHERQ utility, RD utility.

List of Streams Programming References and Understanding STREAMS Messages in AIX 5L Version 5.2 Communications Programming Concepts.

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