Documentation
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Overview ¶
Package tty says whether a file is a terminal and how large its screen is, on the systems that have a terminal to ask (the unix family and Windows); elsewhere a file is never a terminal and its size is not known.
A size is 0 for what is not known: a file that is not a terminal has none, and a terminal may report none. A caller that wants a size treats 0 as unknown.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
func IsTerminal ¶
IsTerminal says whether f is a terminal. A character device alone is not (/dev/null is one too): the terminal is what answers for its window size.
Types ¶
This section is empty.
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