write_queue: Add a method to clear the queue.
diff --git a/include/osmocore/write_queue.h b/include/osmocore/write_queue.h
index c84000c..64d4159 100644
--- a/include/osmocore/write_queue.h
+++ b/include/osmocore/write_queue.h
@@ -38,6 +38,7 @@
};
void write_queue_init(struct write_queue *queue, int max_length);
+void write_queue_clear(struct write_queue *queue);
int write_queue_enqueue(struct write_queue *queue, struct msgb *data);
int write_queue_bfd_cb(struct bsc_fd *fd, unsigned int what);
diff --git a/src/write_queue.c b/src/write_queue.c
index 7d908b4..a0ac2d6 100644
--- a/src/write_queue.c
+++ b/src/write_queue.c
@@ -72,3 +72,14 @@
return 0;
}
+
+void write_queue_clear(struct write_queue *queue)
+{
+ while (!llist_empty(&queue->msg_queue)) {
+ struct msgb *msg = msgb_dequeue(&queue->msg_queue);
+ msgb_free(msg);
+ }
+
+ queue->current_length = 0;
+ queue->bfd.when &= ~BSC_FD_WRITE;
+}