Functions

Summary

Returns the read or write status of an async-io-state.

Package

comm

Signature

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

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

Arguments

async-io-state

An async-io-state.

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.

See also

async-io-state
The Async-I/O-State API