* When `need fragmentation' ICMP is received, update our idea of the MSS * based on the new value. Also nudge TCP to send something, since we * know the packet we just sent was dropped. * This duplicates some code in the tcp_mss() function in tcp_input.c. */
| 2891 | * This duplicates some code in the tcp_mss() function in tcp_input.c. |
| 2892 | */ |
| 2893 | static struct inpcb * |
| 2894 | tcp_mtudisc_notify(struct inpcb *inp, int error) |
| 2895 | { |
| 2896 | |
| 2897 | tcp_mtudisc(inp, -1); |
| 2898 | return (inp); |
| 2899 | } |
| 2900 | |
| 2901 | static void |
| 2902 | tcp_mtudisc(struct inpcb *inp, int mtuoffer) |
nothing calls this directly
no test coverage detected