mirror of https://gerrit.osmocom.org/libosmocore
LAPD: move tx_hist code into static function
Change-Id: Ibf3b08c8d874416796b94ba3a672a02d614313b1
This commit is contained in:
parent
8fbaad6903
commit
3b2f32b9fa
|
@ -1738,6 +1738,15 @@ static int lapd_udata_req(struct osmo_dlsap_prim *dp, struct lapd_msg_ctx *lctx)
|
|||
return dl->send_ph_data_req(&nctx, msg);
|
||||
}
|
||||
|
||||
static void msg_to_tx_hist(struct lapd_datalink *dl, const struct msgb *msg, int more)
|
||||
{
|
||||
dl->tx_hist[0].msg = lapd_msgb_alloc(msg->len, "HIST");
|
||||
dl->tx_hist[0].more = more;
|
||||
msgb_put(dl->tx_hist[0].msg, msg->len);
|
||||
if (msg->len)
|
||||
memcpy(dl->tx_hist[0].msg->data, msg->l3h, msg->len);
|
||||
}
|
||||
|
||||
/* request link establishment */
|
||||
static int lapd_est_req(struct osmo_dlsap_prim *dp, struct lapd_msg_ctx *lctx)
|
||||
{
|
||||
|
@ -1776,11 +1785,8 @@ static int lapd_est_req(struct osmo_dlsap_prim *dp, struct lapd_msg_ctx *lctx)
|
|||
nctx.more = 0;
|
||||
|
||||
/* Transmit-buffer carries exactly one segment */
|
||||
dl->tx_hist[0].msg = lapd_msgb_alloc(msg->len, "HIST");
|
||||
msgb_put(dl->tx_hist[0].msg, msg->len);
|
||||
if (msg->len)
|
||||
memcpy(dl->tx_hist[0].msg->data, msg->l3h, msg->len);
|
||||
dl->tx_hist[0].more = 0;
|
||||
msg_to_tx_hist(dl, msg, 0);
|
||||
|
||||
/* set Vs to 0, because it is used as index when resending SABM */
|
||||
dl->v_send = 0;
|
||||
|
||||
|
@ -1913,11 +1919,8 @@ static int lapd_send_i(struct lapd_msg_ctx *lctx, int line)
|
|||
memcpy(msg->l3h, dl->send_buffer->l3h + dl->send_out,
|
||||
length);
|
||||
/* store in tx_hist */
|
||||
dl->tx_hist[h].msg = lapd_msgb_alloc(msg->len, "HIST");
|
||||
msgb_put(dl->tx_hist[h].msg, msg->len);
|
||||
if (length)
|
||||
memcpy(dl->tx_hist[h].msg->data, msg->l3h, msg->len);
|
||||
dl->tx_hist[h].more = nctx.more;
|
||||
msg_to_tx_hist(dl, msg, nctx.more);
|
||||
|
||||
/* Add length to track how much is already in the tx buffer */
|
||||
dl->send_out += length;
|
||||
} else {
|
||||
|
@ -2038,11 +2041,8 @@ static int lapd_res_req(struct osmo_dlsap_prim *dp, struct lapd_msg_ctx *lctx)
|
|||
nctx.length = 0;
|
||||
nctx.more = 0;
|
||||
|
||||
dl->tx_hist[0].msg = lapd_msgb_alloc(msg->len, "HIST");
|
||||
msgb_put(dl->tx_hist[0].msg, msg->len);
|
||||
if (msg->len)
|
||||
memcpy(dl->tx_hist[0].msg->data, msg->l3h, msg->len);
|
||||
dl->tx_hist[0].more = 0;
|
||||
msg_to_tx_hist(dl, msg, 0);
|
||||
|
||||
/* set Vs to 0, because it is used as index when resending SABM */
|
||||
dl->v_send = 0;
|
||||
|
||||
|
@ -2102,11 +2102,8 @@ static int lapd_rel_req(struct osmo_dlsap_prim *dp, struct lapd_msg_ctx *lctx)
|
|||
nctx.length = 0;
|
||||
nctx.more = 0;
|
||||
|
||||
dl->tx_hist[0].msg = lapd_msgb_alloc(msg->len, "HIST");
|
||||
msgb_put(dl->tx_hist[0].msg, msg->len);
|
||||
if (msg->len)
|
||||
memcpy(dl->tx_hist[0].msg->data, msg->l3h, msg->len);
|
||||
dl->tx_hist[0].more = 0;
|
||||
msg_to_tx_hist(dl, msg, 0);
|
||||
|
||||
/* set Vs to 0, because it is used as index when resending DISC */
|
||||
dl->v_send = 0;
|
||||
|
||||
|
|
Loading…
Reference in New Issue