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async-io-state-read-status

async-io-state-read-status

async-io-state-write-status

Signature

async-io-state-read-status async-io-state => read-status

async-io-state-write-status async-io-state => write-status

Values

read-status

nil, :eof, :timeout or an error value.

write-status

nil, :eof, :timeout or an error value.

Description

The function async-io-state-read-status returns the read status of async-io-state. read-status is nil for a working socket, :eof for end of file, :timeout if a timeout has occurred or some other values meaning an error has occurred.

The function async-io-state-write-status returns the write status of async-io-state. write-status is nil for a working socket, :eof for end of file, :timeout if a timeout has occurred or some other values meaning an error has occurred.

LispWorks User Guide and Reference Manual - 20 Sep 2017


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