Tiago Jorge wrote:
is there any problem with the SIOCSIFBRDADDR flag?
In what respect does SIOCSIFBRDADDR differ from SIOCSIFNETMASK? The latter works in mini_ifconfig (ifconfig.c:151). What error did occur?
SIOCSIFBRDADDR is the flag to access the ifreq_broadaddr to change the broadcast adress of the NIC using ioctl. check it out here http://docsrv.sco.com/cgi-bin/man/man/html.7tcp/Intro.7tcp.html
Maybe it is not transported correctly by l4vfs, please check l4/pkg/l4vfs/lib/libc_backends/io/ioctl.c.
It seems your special case is not considered there.
Greets, Martin