[klibc] ipconfig: set hostname from dhcpd server

The in-kernel code currently sets the hostname from the server if
provided; follow that behaviour.

Based on a patch by bdb@forbidden.co.uk, see
http://bugs.debian.org/377144

Signed-off-by: maximilian attems <maks@sternwelten.at>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
1 file changed