| 460 | } |
| 461 | |
| 462 | void |
| 463 | gre_update_udphdr(struct gre_softc *sc, struct udphdr *udp, uint16_t csum) |
| 464 | { |
| 465 | |
| 466 | sx_assert(&gre_ioctl_sx, SA_XLOCKED); |
| 467 | MPASS(sc->gre_options & GRE_UDPENCAP); |
| 468 | |
| 469 | udp->uh_dport = htons(GRE_UDPPORT); |
| 470 | udp->uh_sport = htons(sc->gre_port); |
| 471 | udp->uh_sum = csum; |
| 472 | udp->uh_ulen = 0; |
| 473 | } |
| 474 | |
| 475 | void |
| 476 | gre_update_hdr(struct gre_softc *sc, struct grehdr *gh) |
no outgoing calls
no test coverage detected