taglinefilesource code
err_soft233include/net/sock.hvolatile int    err, err_soft;  /* Soft holds errors that don't
err_soft279net/core/sock.cval=xchg(&sk->err_soft,0);
err_soft588net/ipv4/tcp.csk->err_soft = icmp_err_convert[code].errno;
err_soft718net/ipv4/tcp_input.csk->err_soft = 0;
err_soft393net/ipv4/tcp_output.cskb->sk->err_soft=ENETUNREACH;
err_soft133net/ipv4/tcp_timer.cif(sk->err_soft)
err_soft134net/ipv4/tcp_timer.csk->err=sk->err_soft;
err_soft149net/ipv4/tcp_timer.cif(sk->err_soft)
err_soft150net/ipv4/tcp_timer.csk->err = sk->err_soft;