Symbol: SIOCBRDGGRL
sbin/ifconfig/brconfig.c
1437
if (ioctl(sock, SIOCBRDGGRL, &ifc) == -1)
sys/net/bridgectl.c
151
case SIOCBRDGGRL:
sys/net/if_bridge.c
510
case SIOCBRDGGRL:
sys/net/if_tpmr.c
478
case SIOCBRDGGRL:
sys/net/if_veb.c
1632
case SIOCBRDGGRL: