Hello,

My question is about how SIOCSDRVSPEC ioctl for if_bridge is 
transferred to bridge_ioctl(). When ioctl system call is executing,
it reaches soo_ioctl() and finally ifioctl() in if.c.

But I can't find entry to bridge_ioctl. For me, there is no matching
routine such as (*if_ioctl)(...). Would someone clarify how it works?

Thanks in advance.

Regards,
Kyunghwan Kim
redjade@ada.snu.ac.kr