Weirdness in TTY & VT

​Hi

I'm porting some Linux code and have some weird behavior.

In this (Linux) code fstat() and minor() is used on a /dev/tty file
descriptor to get a tty number to map to. In FreeBSD this returns a number
around 60-70 for st_rdev which means VT_ACTIVATE ioctl call will fail
because it only allows values 0-12.

Should not this be compatible with FreeBSD? If not, what is the FreeBSD way
to do this?

Is there some implementation missing in vt?

Thanks!

​

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