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authorFrédéric Brière <fbriere@fbriere.net>2019-06-28 23:48:04 -0400
committerFrédéric Brière <fbriere@fbriere.net>2019-06-29 19:48:27 -0400
commitd26fa24087265dd4e9dccf0db261da0e6f093c8e (patch)
tree8de0bd9f14ada32c8c47448d7c387cf7d600e5e8 /src/util.h
parentcedd61a753785831f71ae5582c134c816c92700d (diff)
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Make Readline non-blocking: Wrap select(2) around Readline call
By only invoking rl_callback_read_char() when there is actual input on stdin, we can now avoid blocking on Readline calls.
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