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authormpvader <mvader@victronenergy.com>2019-02-03 10:22:49 +0100
committerTobias Klauser <tobias.klauser@gmail.com>2019-02-03 17:32:30 +0100
commitfdf702ec67f8eefbd3ad5bb63f193dce01ef6201 (patch)
tree31576ead6ad88d2bd359dbd64ebaf2311b75407a /doc/llmnrd.8
parente1b6baa4f71f46b6bd2f9a1e4ffbc2e593d14a48 (diff)
llmnrd: set stdout to line buffering
The log output of llmnrd works well when operated from a terminal; but not when its stdout is piped to a log-file or -tool; due to buffering: By default, stdout is buffered (line buffered if connected to a terminal), and stderr is unbuffered. [1] Changing stdout to line buffering fixes this. [1] https://www.gnu.org/software/libc/manual/html_node/Buffering-Concepts.html
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