with a bit more analyzing of ktrace output and comparing with a working
setup of someone else (thanks !), i observe my release have about 50000
lines of getrusage like this:
CALL getrusage(0, 0x...)
RET getrusage 0
not sure it is useful, but there is no getrusage in *.[ch] so it seems
external.
i've checked manpage but can't explain why it does this.
else my version use ioctl with TIOCMGET/TIOCMSET against
TIOCDRAIN/TIOCFLUSH. i suppose it corresponds to openbsd evolution.
comments on these points ?
thanks
