On Sat, Jan 22, 2011 at 01:40:45PM +0100, Mikhail Gusarov wrote: > > 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.
Indeed this is a much better solution. Calling sleep(1) is really annoying. Rich _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
