Function ff_veth_setaddr

lib/ff_veth.c:437–469

}

static int
ff_veth_setaddr(struct ff_veth_softc *sc, const char *if_name)
{
    struct in_aliasreq req;
    bzero(&req, sizeof req);

    if (if_name) {
        strcpy(req.ifra_name, if_name);
    } else {
        strcpy(req.ifra_name, sc->ifp->if_dname);
    }

    struct sockaddr_in sa;
    bzero(&sa, sizeof(sa));
    sa.sin_len = sizeof(sa);
    sa.sin_family = AF_INET;
    sa.sin_addr.s_addr = sc->ip;
    bcopy(&sa, &req.ifra_addr, sizeof(sa));

    sa.sin_addr.s_addr = sc->netmask;
    bcopy(&sa, &req.ifra_mask, sizeof(sa));

    sa.sin_addr.s_addr = sc->broadcast;
    bcopy(&sa, &req.ifra_broadaddr, sizeof(sa));

    struct socket *so = NULL;
    socreate(AF_INET, &so, SOCK_DGRAM, 0, curthread->td_ucred, curthread);
    int ret = ifioctl(so, SIOCAIFADDR, (caddr_t)&req, curthread);

    soclose(so);

    return ret;
}

static int
ff_veth_set_gateway(struct ff_veth_softc *sc, uint32_t fib_num)