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-rw-r--r--src/osmux.c66
1 files changed, 33 insertions, 33 deletions
diff --git a/src/osmux.c b/src/osmux.c
index c3e68a3..81ad9dc 100644
--- a/src/osmux.c
+++ b/src/osmux.c
@@ -181,24 +181,24 @@ int osmux_xfrm_output(struct osmux_hdr *osmuxh, struct osmux_out_handle *h,
struct osmux_batch {
struct osmo_timer_list timer;
struct osmux_hdr *osmuxh;
- struct llist_head node_list;
+ struct llist_head circuit_list;
unsigned int remaining_bytes;
uint8_t seq;
};
-struct batch_list_node {
+struct osmux_circuit {
struct llist_head head;
int ccid;
struct llist_head list;
int nmsgs;
};
-static int osmux_batch_enqueue(struct msgb *msg, struct batch_list_node *node)
+static int osmux_batch_enqueue(struct msgb *msg, struct osmux_circuit *circuit)
{
/* Too many messages per batch, discard it. The counter field of the
* osmux header is just 3 bits long, so make sure it doesn't overflow.
*/
- if (node->nmsgs >= 8) {
+ if (circuit->nmsgs >= 8) {
struct rtp_hdr *rtph;
rtph = osmo_rtp_get_hdr(msg);
@@ -210,15 +210,15 @@ static int osmux_batch_enqueue(struct msgb *msg, struct batch_list_node *node)
return -1;
}
- llist_add_tail(&msg->list, &node->list);
- node->nmsgs++;
+ llist_add_tail(&msg->list, &circuit->list);
+ circuit->nmsgs++;
return 0;
}
-static void osmux_batch_dequeue(struct msgb *msg, struct batch_list_node *node)
+static void osmux_batch_dequeue(struct msgb *msg, struct osmux_circuit *circuit)
{
llist_del(&msg->list);
- node->nmsgs--;
+ circuit->nmsgs--;
}
struct osmux_input_state {
@@ -288,7 +288,7 @@ static int osmux_xfrm_encode_amr(struct osmux_in_handle *h,
static struct msgb *osmux_build_batch(struct osmux_in_handle *h)
{
struct msgb *batch_msg;
- struct batch_list_node *node, *tnode;
+ struct osmux_circuit *circuit, *next;
struct osmux_batch *batch = (struct osmux_batch *)h->internal_data;
#ifdef DEBUG_MSG
@@ -301,15 +301,15 @@ static struct msgb *osmux_build_batch(struct osmux_in_handle *h)
return NULL;
}
- llist_for_each_entry_safe(node, tnode, &batch->node_list, head) {
+ llist_for_each_entry_safe(circuit, next, &batch->circuit_list, head) {
struct msgb *cur, *tmp;
int ctr = 0;
- llist_for_each_entry_safe(cur, tmp, &node->list, list) {
+ llist_for_each_entry_safe(cur, tmp, &circuit->list, list) {
struct osmux_input_state state = {
.msg = cur,
.out_msg = batch_msg,
- .ccid = node->ccid,
+ .ccid = circuit->ccid,
};
#ifdef DEBUG_MSG
char buf[4096];
@@ -331,12 +331,12 @@ static struct msgb *osmux_build_batch(struct osmux_in_handle *h)
}
osmux_xfrm_encode_amr(h, &state);
- osmux_batch_dequeue(cur, node);
+ osmux_batch_dequeue(cur, circuit);
msgb_free(cur);
ctr++;
}
- llist_del(&node->head);
- talloc_free(node);
+ llist_del(&circuit->head);
+ talloc_free(circuit);
}
return batch_msg;
}
@@ -394,7 +394,7 @@ static int osmux_rtp_amr_payload_len(struct msgb *msg, struct rtp_hdr *rtph)
return amr_payload_len;
}
-static void osmux_replay_lost_packets(struct batch_list_node *node,
+static void osmux_replay_lost_packets(struct osmux_circuit *circuit,
struct rtp_hdr *cur_rtph)
{
int16_t diff;
@@ -403,11 +403,11 @@ static void osmux_replay_lost_packets(struct batch_list_node *node,
int i;
/* Have we see any RTP packet in this batch before? */
- if (llist_empty(&node->list))
+ if (llist_empty(&circuit->list))
return;
/* Get last RTP packet seen in this batch */
- last = llist_entry(node->list.prev, struct msgb, list);
+ last = llist_entry(circuit->list.prev, struct msgb, list);
rtph = osmo_rtp_get_hdr(last);
if (rtph == NULL)
return;
@@ -441,7 +441,7 @@ static void osmux_replay_lost_packets(struct batch_list_node *node,
DELTA_RTP_TIMESTAMP);
/* No more room in this batch, skip padding with more clones */
- if (osmux_batch_enqueue(clone, node) < 0) {
+ if (osmux_batch_enqueue(clone, circuit) < 0) {
msgb_free(clone);
break;
}
@@ -450,22 +450,22 @@ static void osmux_replay_lost_packets(struct batch_list_node *node,
}
}
-static struct batch_list_node *
+static struct osmux_circuit *
osmux_batch_find_circuit(struct osmux_batch *batch, int ccid)
{
- struct batch_list_node *circuit;
+ struct osmux_circuit *circuit;
- llist_for_each_entry(circuit, &batch->node_list, head) {
+ llist_for_each_entry(circuit, &batch->circuit_list, head) {
if (circuit->ccid == ccid)
return circuit;
}
return NULL;
}
-static struct batch_list_node *
+static struct osmux_circuit *
osmux_batch_add_circuit(struct osmux_batch *batch, int ccid)
{
- struct batch_list_node *circuit;
+ struct osmux_circuit *circuit;
circuit = osmux_batch_find_circuit(batch, ccid);
if (circuit != NULL) {
@@ -473,7 +473,7 @@ osmux_batch_add_circuit(struct osmux_batch *batch, int ccid)
return NULL;
}
- circuit = talloc_zero(osmux_ctx, struct batch_list_node);
+ circuit = talloc_zero(osmux_ctx, struct osmux_circuit);
if (circuit == NULL) {
LOGP(DLMIB, LOGL_ERROR, "OOM on circuit %u\n", ccid);
return NULL;
@@ -481,7 +481,7 @@ osmux_batch_add_circuit(struct osmux_batch *batch, int ccid)
circuit->ccid = ccid;
INIT_LLIST_HEAD(&circuit->list);
- llist_add_tail(&circuit->head, &batch->node_list);
+ llist_add_tail(&circuit->head, &batch->circuit_list);
return circuit;
}
@@ -491,7 +491,7 @@ osmux_batch_add(struct osmux_batch *batch, struct msgb *msg,
struct rtp_hdr *rtph, int ccid)
{
int bytes = 0, amr_payload_len;
- struct batch_list_node *circuit;
+ struct osmux_circuit *circuit;
circuit = osmux_batch_find_circuit(batch, ccid);
@@ -597,7 +597,7 @@ int osmux_xfrm_input(struct osmux_in_handle *h, struct msgb *msg, int ccid)
/* This is the first message in the batch, start the
* batch timer to deliver it.
*/
- first_rtp_msg = llist_empty(&batch->node_list) ? 1 : 0;
+ first_rtp_msg = llist_empty(&batch->circuit_list) ? 1 : 0;
/* Add this RTP to the OSMUX batch */
ret = osmux_batch_add(batch, msg, rtph, ccid);
@@ -638,7 +638,7 @@ void osmux_xfrm_input_init(struct osmux_in_handle *h)
if (batch == NULL)
return;
- INIT_LLIST_HEAD(&batch->node_list);
+ INIT_LLIST_HEAD(&batch->circuit_list);
batch->remaining_bytes = h->batch_size;
batch->timer.cb = osmux_batch_timer_expired;
batch->timer.data = h;
@@ -651,11 +651,11 @@ void osmux_xfrm_input_init(struct osmux_in_handle *h)
void osmux_xfrm_input_fini(struct osmux_in_handle *h)
{
struct osmux_batch *batch = (struct osmux_batch *)h->internal_data;
- struct batch_list_node *node, *next;
+ struct osmux_circuit *circuit, *next;
- llist_for_each_entry_safe(node, next, &batch->node_list, head) {
- llist_del(&node->head);
- talloc_free(node);
+ llist_for_each_entry_safe(circuit, next, &batch->circuit_list, head) {
+ llist_del(&circuit->head);
+ talloc_free(circuit);
}
osmo_timer_del(&batch->timer);
talloc_free(batch);