Watching serial port activity.
grante at visi.com
Tue May 30 15:46:41 CEST 2006
On 2006-05-30, xkenneth <xkenneth at gmail.com> wrote:
> I'm using linux.
[It's generally considered good practice to quote enough context
so that your post makes sense to people without access to older
Under Linux there isn't really anything. IIRC, many years ago,
somebody had written a kernel module that inserted itself
between application and serial port and logged operations, but
the last time I tried to find it, I was unsuccessful.
If you feel like building a kernel, adding a few printk() calls
to either the low-level serial driver or the tty
line-discipline layer might do what you want.
Grant Edwards grante Yow! YOW!! Everybody out
at of the GENETIC POOL!
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