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SubjectModem control hangup
Theodore,
Will you please check to see why recent kernels won't hang up the
modem when the baud-rate is set to B0.

I've tried every-possible user-space combination including zeroing
the whole 'struct termios' structure.

Looking at the code, I think old_termios->c_flag will always be
zeroed (can't see where it is ever set). This will prevent
your transition into/out-of B0 status (line 2173 of serial.c)

Cheers,
Dick Johnson
***** FILE SYSTEM WAS MODIFIED *****
Penguin : Linux version 2.2.2 on an i686 machine (400.59 BogoMips).
Warning : It's hard to remain at the trailing edge of technology.


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