taglinefilesource code
sin_port48include/linux/in.hunsigned short int  sin_port;  /* Port number      */
sin_port1047net/inet/dev.c&ifr.ifr_addr).sin_port = 0;
sin_port1067net/inet/dev.c&ifr.ifr_broadaddr).sin_port = 0;
sin_port1084net/inet/dev.c&ifr.ifr_broadaddr).sin_port = 0;
sin_port1101net/inet/dev.c&ifr.ifr_netmask).sin_port = 0;
sin_port194net/inet/raw.csin.sin_port = sk->protocol;
sin_port197net/inet/raw.cif (sin.sin_port == 0) 
sin_port198net/inet/raw.csin.sin_port = sk->protocol;
sin_port989net/inet/sock.csnum = ntohs(addr.sin_port);
sin_port1229net/inet/sock.csin.sin_port = sk->dummy_th.dest;
sin_port1232net/inet/sock.csin.sin_port = sk->dummy_th.source;
sin_port1128net/inet/tcp.cif (sin.sin_port != sk->dummy_th.dest) 
sin_port1648net/inet/tcp.csin.sin_port = sk->dummy_th.dest;
sin_port3077net/inet/tcp.cif(sk->saddr == sin.sin_addr.s_addr && sk->num==ntohs(sin.sin_port))
sin_port3086net/inet/tcp.csk->dummy_th.dest = sin.sin_port;
sin_port265net/inet/udp.cin_ntoa(sin->sin_addr.s_addr), ntohs(sin->sin_port),
sin_port324net/inet/udp.cuh->dest = sin->sin_port;
sin_port383net/inet/udp.cif (sin.sin_port == 0) 
sin_port391net/inet/udp.csin.sin_port = sk->dummy_th.dest;
sin_port586net/inet/udp.caddr.sin_port = skb->h.uh->source;
sin_port630net/inet/udp.csk->dummy_th.dest = sin.sin_port;