static void veth_rx(void)
{
struct pkbuf *pkb = alloc_netdev_pkb(veth);
if (veth_recv(pkb) > 0)
net_in(veth, pkb); /* pass to upper */
else
free_pkb(pkb);
}
int
CNetComm::net_io(const char* sndbuf, int sndlen, char* rcvbuf, int rcvlen)
{
if (safe_net_out(sndbuf, sndlen) != sndlen) {
return -1;
}
return net_in(rcvbuf, rcvlen);
}
