C++ (Cpp) PDQ_BPF_MTAP示例

示例#1

文件： pdq_ifsubr.c 项目： repos-holder/openbsd-patches

void
pdq_os_receive_pdu(
    pdq_t *pdq,
    struct mbuf *m,
    size_t pktlen)
{
    pdq_softc_t *sc = (pdq_softc_t *) pdq->pdq_os_ctx;
    struct fddi_header *fh = mtod(m, struct fddi_header *);

    sc->sc_if.if_ipackets++;
#if NBPFILTER > 0
    if (sc->sc_bpf != NULL)
        PDQ_BPF_MTAP(sc, m, BPF_DIRECTION_IN);
    if ((fh->fddi_fc & (FDDIFC_L|FDDIFC_F)) != FDDIFC_LLC_ASYNC) {
        m_freem(m);
        return;
    }
#endif

    m->m_data += sizeof(struct fddi_header);
    m->m_len  -= sizeof(struct fddi_header);
    m->m_pkthdr.len = pktlen - sizeof(struct fddi_header);
    m->m_pkthdr.rcvif = &sc->sc_if;
    fddi_input(&sc->sc_if, fh, m);
}

示例#2

文件： pdq_ifsubr.c 项目： coyizumi/cs111

void
pdq_os_transmit_done(
    pdq_t *pdq,
    struct mbuf *m)
{
    pdq_softc_t *sc = pdq->pdq_os_ctx;
#if defined(NBPFILTER) && NBPFILTER > 0
    if (PQD_IFNET(sc)->if_bpf != NULL)
	PDQ_BPF_MTAP(sc, m);
#endif
    PDQ_OS_DATABUF_FREE(pdq, m);
    PDQ_IFNET(sc)->if_opackets++;
}

示例#3

文件： pdq_ifsubr.c 项目： repos-holder/openbsd-patches

void
pdq_os_transmit_done(
    pdq_t *pdq,
    struct mbuf *m)
{
    pdq_softc_t *sc = (pdq_softc_t *) pdq->pdq_os_ctx;
#if NBPFILTER > 0
    if (sc->sc_bpf != NULL)
        PDQ_BPF_MTAP(sc, m, BPF_DIRECTION_OUT);
#endif
    m_freem(m);
    sc->sc_if.if_opackets++;
}