taglinefilesource code
sin_port57include/linux/in.hunsigned short int  sin_port;  /* Port number      */
sin_port838net/inet/af_inet.csnum = ntohs(addr->sin_port);
sin_port1102net/inet/af_inet.csin->sin_port = sk->dummy_th.dest;
sin_port1107net/inet/af_inet.csin->sin_port = sk->dummy_th.source;
sin_port1090net/inet/dev.c&ifr.ifr_addr).sin_port = 0;
sin_port1115net/inet/dev.c&ifr.ifr_broadaddr).sin_port = 0;
sin_port1132net/inet/dev.c&ifr.ifr_broadaddr).sin_port = 0;
sin_port1149net/inet/dev.c&ifr.ifr_netmask).sin_port = 0;
sin_port161net/inet/raw.csin.sin_port = sk->protocol;
sin_port164net/inet/raw.cif (sin.sin_port == 0) 
sin_port165net/inet/raw.csin.sin_port = sk->protocol;
sin_port1777net/inet/tcp.cif (addr->sin_port != sk->dummy_th.dest) 
sin_port2479net/inet/tcp.caddr->sin_port = sk->dummy_th.dest;
sin_port4294net/inet/tcp.csk->dummy_th.dest = usin->sin_port;
sin_port316net/inet/udp.cuh->dest = sin->sin_port;
sin_port364net/inet/udp.cif (sin.sin_port == 0) 
sin_port372net/inet/udp.csin.sin_port = sk->dummy_th.dest;
sin_port506net/inet/udp.csin->sin_port = skb->h.uh->source;
sin_port546net/inet/udp.csk->dummy_th.dest = usin->sin_port;