taglinefilesource code
AF_INET252drivers/net/eql.cdev->family     = AF_INET;
AF_INET138drivers/net/loopback.cdev->family    = AF_INET;
AF_INET209drivers/net/net_init.cdev->family    = AF_INET;
AF_INET239drivers/net/net_init.cdev->family    = AF_INET;
AF_INET1442drivers/net/pi2.cdev->family = AF_INET;
AF_INET294drivers/net/ppp.cdev->family     = AF_INET;
AF_INET1238drivers/net/slip.cdev->family    = AF_INET;
AF_INET56include/linux/socket.h#define PF_INET    AF_INET
AF_INET1142net/ipv4/af_inet.csin->sin_family = AF_INET;
AF_INET1522net/ipv4/af_inet.cAF_INET,
AF_INET1218net/ipv4/arp.cif (r.arp_pa.sa_family != AF_INET)
AF_INET1355net/ipv4/arp.cif (r.arp_pa.sa_family != AF_INET)
AF_INET1409net/ipv4/arp.cif (r.arp_pa.sa_family != AF_INET)
AF_INET302net/ipv4/rarp.cif (r.arp_pa.sa_family != AF_INET)
AF_INET398net/ipv4/rarp.cif (r.arp_pa.sa_family != AF_INET)
AF_INET455net/ipv4/rarp.cif (r.arp_pa.sa_family != AF_INET)
AF_INET182net/ipv4/raw.cif (sin.sin_family && sin.sin_family != AF_INET) 
AF_INET189net/ipv4/raw.csin.sin_family = AF_INET;
AF_INET265net/ipv4/raw.csin->sin_family = AF_INET;
AF_INET437net/ipv4/route.cif (r->rt_dst.sa_family != AF_INET)
AF_INET484net/ipv4/route.celse if (mask && r->rt_genmask.sa_family != AF_INET)
AF_INET493net/ipv4/route.cif (r->rt_gateway.sa_family != AF_INET)
AF_INET1790net/ipv4/tcp.cif (addr->sin_family && addr->sin_family != AF_INET) 
AF_INET2495net/ipv4/tcp.caddr->sin_family = AF_INET;
AF_INET4283net/ipv4/tcp.cif (usin->sin_family && usin->sin_family != AF_INET) 
AF_INET347net/ipv4/udp.cif (usin->sin_family && usin->sin_family != AF_INET) 
AF_INET356net/ipv4/udp.csin.sin_family = AF_INET;
AF_INET501net/ipv4/udp.csin->sin_family = AF_INET;
AF_INET529net/ipv4/udp.cif (usin->sin_family && usin->sin_family != AF_INET) 
AF_INET222net/netrom/nr_dev.cdev->family    = AF_INET;