Add termios2 support #761
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Add termios2 support #761
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This adds support for termios2 on Linux, covered by an autoconf check.
There's a small workaround to allow functions from
<termios.h>to still be used (i.e.tcflush()), but it could be removed andtcflush()replaced with anioctl()call if preferred.An additional check is made in debug mode to see if the desired baud rate has correctly been set; I don't think there's another way to know this, but I'm not 100% sure.
This shouldn't change anything for other platforms - I've tested this on a Mac, but not BSD as I don't have one available.