Function rpmsgfs_get_tx_payload_buffer

fs/rpmsgfs/rpmsgfs_client.c:279–292

}

static FAR void *rpmsgfs_get_tx_payload_buffer(FAR struct rpmsgfs_s *priv,
                                               FAR uint32_t *len)
{
  int sval;

  nxsem_get_value(&priv->wait, &sval);
  if (sval <= 0)
    {
      rpmsg_wait(&priv->ept, &priv->wait);
      rpmsg_post(&priv->ept, &priv->wait);
    }

  return rpmsg_get_tx_payload_buffer(&priv->ept, len, true);
}

static void rpmsgfs_ns_bound(struct rpmsg_endpoint *ept)
{