taglinefilesource code
err_soft180include/net/sock.hvolatile int    err, err_soft;  /* Soft holds errors that don't
err_soft279net/core/sock.cval=xchg(&sk->err_soft,0);
err_soft769net/ipv4/tcp.cskb->sk->err_soft=ENETUNREACH;
err_soft968net/ipv4/tcp.cif(sk->err_soft)
err_soft969net/ipv4/tcp.csk->err=sk->err_soft;
err_soft985net/ipv4/tcp.cif(sk->err_soft)
err_soft986net/ipv4/tcp.csk->err = sk->err_soft;
err_soft1214net/ipv4/tcp.csk->err_soft = icmp_err_convert[code].errno;
err_soft3697net/ipv4/tcp.csk->err_soft = 0;