Ejemplos de subchan_mux_out en C++ (Cpp)

Ejemplo n.º 1

Archivo: misdn.c Proyecto: osmobuntu/libosmo-abis

/* write to a B channel TS */
static int handle_tsX_write(struct osmo_fd *bfd, int len)
{
	struct e1inp_line *line = bfd->data;
	unsigned int ts_nr = bfd->priv_nr;
	struct e1inp_ts *e1i_ts = &line->ts[ts_nr-1];
	struct mISDNhead *hh;
	uint8_t tx_buf[len + sizeof(*hh)];
	struct subch_mux *mx = &e1i_ts->trau.mux;
	int ret;

	hh = (struct mISDNhead *) tx_buf;
	hh->prim = PH_DATA_REQ;
	hh->id = 0;

	subchan_mux_out(mx, tx_buf+sizeof(*hh), len);

	DEBUGP(DLMIB, "BCHAN TX: %s\n",
		osmo_hexdump(tx_buf+sizeof(*hh), len));

	ret = send(bfd->fd, tx_buf, sizeof(*hh) + len, 0);
	if (ret < sizeof(*hh) + len)
		DEBUGP(DLMIB, "send returns %d instead of %zu\n", ret,
			sizeof(*hh) + len);

	return ret;
}

Ejemplo n.º 2

Archivo: misdn.c Proyecto: techniker/openBSC

/* write to a B channel TS */
static int handle_tsX_write(struct bsc_fd *bfd)
{
	struct e1inp_line *line = bfd->data;
	unsigned int ts_nr = bfd->priv_nr;
	struct e1inp_ts *e1i_ts = &line->ts[ts_nr-1];
	struct mISDNhead *hh;
	u_int8_t tx_buf[BCHAN_TX_GRAN + sizeof(*hh)];
	struct subch_mux *mx = &e1i_ts->trau.mux;
	int ret;

	hh = (struct mISDNhead *) tx_buf;
	hh->prim = PH_DATA_REQ;

	subchan_mux_out(mx, tx_buf+sizeof(*hh), BCHAN_TX_GRAN);

	DEBUGP(DMIB, "BCHAN TX: %s\n",
		hexdump(tx_buf+sizeof(*hh), BCHAN_TX_GRAN));

	ret = send(bfd->fd, tx_buf, sizeof(*hh) + BCHAN_TX_GRAN, 0);
	if (ret < sizeof(*hh) + BCHAN_TX_GRAN)
		DEBUGP(DMIB, "send returns %d instead of %zu\n", ret,
			sizeof(*hh) + BCHAN_TX_GRAN);

	return ret;
}