[LUGOS-PROG] Zapiranje serijskih portov

[Anze]

Zivjo!

Zakaj najdem odgovor vedno takoj zatem, ko posljem vprasanje na kaksno listo? 

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When you're done with the port, and want to close it, be aware of a very
nasty little hazard on some systems; if there's any pending output waiting
to be written to the device (e.g. if output flow is stopped by hardware or
software handshaking), your process can hang *unkillably* in the `close()'
call until the output drains. Calling `tcflush()' to discard any pending
output is probably a wise move.


(Blocked output on tty devices is by far the most common cause of
"unkillable" processes in my experience.)

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Upam, da bo komu pomagalo. :-)

LP!

Anze