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open-stream-p

Generic Function
Summary

A generic function that determines if a stream has been closed.

Package

common-lisp

Signature

open-stream-p stream => result

Arguments

stream

A stream.

Values

result

A generalized boolean.

Description

The function open-stream-p is generic. The default method provided by the class fundamental-stream returns t if close has not been called on the stream.

See also

close
fundamental-stream


LispWorks User Guide and Reference Manual - 20 Sep 2017

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