taglinefilesource code
pair135include/net/sock.hstruct sock    *pair;
pair1097net/appletalk/ddp.csk->pair=NULL;
pair1314net/ax25/af_ax25.cnewsk->pair = NULL;
pair1568net/ax25/af_ax25.cmake->pair  = sk;
pair559net/core/sock.c(struct inet_protocol *)sk->pair); 
pair388net/ipv4/af_inet.cif (sk->pair) 
pair390net/ipv4/af_inet.csk->pair->dead = 1;
pair391net/ipv4/af_inet.csk->pair->prot->close(sk->pair, 0);
pair392net/ipv4/af_inet.csk->pair = NULL;
pair1035net/ipv4/af_inet.cif (sk1->pair != NULL ) 
pair1037net/ipv4/af_inet.csk2 = sk1->pair;
pair1038net/ipv4/af_inet.csk1->pair = NULL;
pair1062net/ipv4/af_inet.csk1->pair = sk2;
pair3014net/ipv4/tcp.cnewsk->pair = NULL;
pair873net/netrom/af_netrom.cnewsk->pair = NULL;
pair1014net/netrom/af_netrom.cmake->pair = sk;