110   sco_socket_t* sco_socket = sco_socket_establish_locked(true, NULL, sock_fd);  in btsock_sco_listen()  local
111   if (!sco_socket) return BT_STATUS_FAIL;  in btsock_sco_listen()
113   BTM_RegForEScoEvts(sco_socket->sco_handle, connection_request_cb);  in btsock_sco_listen()
114   listen_sco_socket = sco_socket;  in btsock_sco_listen()
125   sco_socket_t* sco_socket =  in btsock_sco_connect()  local
128   return (sco_socket != NULL) ? BT_STATUS_SUCCESS : BT_STATUS_FAIL;  in btsock_sco_connect()
136   sco_socket_t* sco_socket = NULL;  in sco_socket_establish_locked()  local
146   sco_socket = sco_socket_new();  in sco_socket_establish_locked()
147   if (!sco_socket) {  in sco_socket_establish_locked()
154                          &sco_socket->sco_handle, connect_completed_cb,  in sco_socket_establish_locked()
169   sco_socket->socket = socket;  // Hang on to the other end.  in sco_socket_establish_locked()
170   list_append(sco_sockets, sco_socket);  in sco_socket_establish_locked()
172   socket_register(socket, thread_get_reactor(thread), sco_socket,  in sco_socket_establish_locked()
174   return sco_socket;  in sco_socket_establish_locked()
180   sco_socket_free_locked(sco_socket);  in sco_socket_establish_locked()
185   sco_socket_t* sco_socket = (sco_socket_t*)osi_calloc(sizeof(sco_socket_t));  in sco_socket_new()  local
186   sco_socket->sco_handle = BTM_INVALID_SCO_INDEX;  in sco_socket_new()
187   return sco_socket;  in sco_socket_new()
193 static void sco_socket_free_locked(sco_socket_t* sco_socket) {  in sco_socket_free_locked()  argument
194   if (!sco_socket) return;  in sco_socket_free_locked()
196   if (sco_socket->sco_handle != BTM_INVALID_SCO_INDEX)  in sco_socket_free_locked()
197     BTM_RemoveSco(sco_socket->sco_handle);  in sco_socket_free_locked()
198   socket_free(sco_socket->socket);  in sco_socket_free_locked()
199   osi_free(sco_socket);  in sco_socket_free_locked()
206     sco_socket_t* sco_socket = (sco_socket_t*)list_node(node);  in sco_socket_find_locked()  local
207     if (sco_socket->sco_handle == sco_handle) return sco_socket;  in sco_socket_find_locked()
222   sco_socket_t* sco_socket = sco_socket_find_locked(conn_data->sco_inx);  in connection_request_cb()  local
228   if (!sco_socket) {  in connection_request_cb()
234   if (sco_socket != listen_sco_socket) {  in connection_request_cb()
249   temp = sco_socket->sco_handle;  in connection_request_cb()
250   sco_socket->sco_handle = new_sco_socket->sco_handle;  in connection_request_cb()
259   if (socket_write_and_transfer_fd(sco_socket->socket, &connect_signal,  in connection_request_cb()
281   sco_socket_t* sco_socket = sco_socket_find_locked(sco_handle);  in connect_completed_cb()  local
282   if (!sco_socket) {  in connect_completed_cb()
291   if (!sco_socket->socket) {  in connect_completed_cb()
292     BTM_RemoveSco(sco_socket->sco_handle);  in connect_completed_cb()
293     list_remove(sco_sockets, sco_socket);  in connect_completed_cb()
297   sco_socket->connect_completed = true;  in connect_completed_cb()
303   sco_socket_t* sco_socket = sco_socket_find_locked(sco_handle);  in disconnect_completed_cb()  local
304   if (!sco_socket) {  in disconnect_completed_cb()
310   list_remove(sco_sockets, sco_socket);  in disconnect_completed_cb()
316   sco_socket_t* sco_socket = (sco_socket_t*)context;  in socket_read_ready_cb()  local
317   socket_free(sco_socket->socket);  in socket_read_ready_cb()
318   sco_socket->socket = NULL;  in socket_read_ready_cb()
326   if (sco_socket->connect_completed || sco_socket == listen_sco_socket) {  in socket_read_ready_cb()
327     if (BTM_RemoveSco(sco_socket->sco_handle) == BTM_SUCCESS)  in socket_read_ready_cb()
328       list_remove(sco_sockets, sco_socket);  in socket_read_ready_cb()
329     if (sco_socket == listen_sco_socket) listen_sco_socket = NULL;  in socket_read_ready_cb()