taglinefilesource code
send_head135include/net/sock.hstruct sk_buff    * volatile send_head;
send_head1109net/appletalk/ddp.csk->send_head=NULL;
send_head921net/ax25/af_ax25.csk->send_head     = NULL;
send_head994net/ax25/af_ax25.csk->send_head   = NULL;
send_head353net/ipv4/af_inet.cfor(skb = sk->send_head; skb != NULL; )
send_head371net/ipv4/af_inet.csk->send_head = NULL;
send_head430net/ipv4/ip_output.cif (sk->send_head == NULL)
send_head433net/ipv4/ip_output.csk->send_head = skb;
send_head641net/ipv4/tcp.cskb = sk->send_head;
send_head981net/ipv4/tcp.cskb = sk->send_head;
send_head1403net/ipv4/tcp.csk->send_head == NULL && sk->ack_backlog == 0)
send_head1596net/ipv4/tcp.cif (sk->send_head == NULL && skb_peek(&sk->write_queue) == NULL
send_head2940net/ipv4/tcp.cnewsk->send_head = NULL;
send_head3408net/ipv4/tcp.cskb2 = sk->send_head;
send_head3409net/ipv4/tcp.csk->send_head = NULL;
send_head3444net/ipv4/tcp.cif (sk->send_head == NULL) 
send_head3446net/ipv4/tcp.csk->send_head = skb;
send_head3464net/ipv4/tcp.cif (sk->send_tail == NULL || sk->send_head == NULL) 
send_head3466net/ipv4/tcp.csk->send_head = NULL;
send_head3557net/ipv4/tcp.cwhile(sk->send_head != NULL) 
send_head3560net/ipv4/tcp.cif (sk->send_head->link3 &&
send_head3561net/ipv4/tcp.cafter(sk->send_head->h.seq, sk->send_head->link3->h.seq)) 
send_head3569net/ipv4/tcp.cif (before(sk->send_head->h.seq, ack+1)) 
send_head3587net/ipv4/tcp.cif (sk->send_head->link3)  /* Any more queued retransmits? */
send_head3615net/ipv4/tcp.coskb = sk->send_head;
send_head3653net/ipv4/tcp.coskb = sk->send_head;
send_head3655net/ipv4/tcp.csk->send_head = oskb->link3;
send_head3656net/ipv4/tcp.cif (sk->send_head == NULL) 
send_head3706net/ipv4/tcp.csk->send_head == NULL &&
send_head3749net/ipv4/tcp.cif (sk->send_head || skb_peek(&sk->write_queue) != NULL || sk->ack_backlog) {
send_head3767net/ipv4/tcp.cskb_peek(&sk->write_queue) == NULL && sk->send_head == NULL) 
send_head3882net/ipv4/tcp.cif (((!flag) || (flag&4)) && sk->send_head != NULL &&
send_head3884net/ipv4/tcp.c(sk->send_head->when + sk->rto < jiffies))) 
send_head3886net/ipv4/tcp.cif(sk->send_head->when + sk->rto < jiffies)
send_head1448net/ipx/af_ipx.csk->send_head=NULL;
send_head460net/netrom/af_netrom.csk->send_head     = NULL;
send_head561net/netrom/af_netrom.csk->send_head   = NULL;
send_head320net/unix/af_unix.csk->send_head=NULL;