Twas brillig at 02:57:47 22.01.2011 UTC+01 when [email protected] did gyre and gimble:
DV> But it may lead to a hang if serial line gets mangled: in some DV> situations tcdrain may wait forever. DV> I propose adding sleep(1) before the flush. Can you verify that it DV> works? alarm+tcdrain maybe? This way it won't wait a second if there is nothing to drain. -- http://fossarchy.blogspot.com/
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