192   memset(&uipc.ch, 0, sizeof(uipc.ch));  in uipc_main_init()
203     tUIPC_CHAN* p = &uipc.ch[i];  in uipc_main_init()
230     if (uipc.ch[i].task_evt_flags & UIPC_TASK_FLAG_DISCONNECT_CHAN) {  in uipc_check_task_flags_locked()
231       uipc.ch[i].task_evt_flags &= ~UIPC_TASK_FLAG_DISCONNECT_CHAN;  in uipc_check_task_flags_locked()
245   if (SAFE_FD_ISSET(uipc.ch[ch_id].srvfd, &uipc.read_set)) {  in uipc_check_fd_locked()
249     if (uipc.ch[ch_id].fd != UIPC_DISCONNECTED) {  in uipc_check_fd_locked()
250       BTIF_TRACE_EVENT("CLOSE CONNECTION (FD %d)", uipc.ch[ch_id].fd);  in uipc_check_fd_locked()
251       close(uipc.ch[ch_id].fd);  in uipc_check_fd_locked()
252       FD_CLR(uipc.ch[ch_id].fd, &uipc.active_set);  in uipc_check_fd_locked()
253       uipc.ch[ch_id].fd = UIPC_DISCONNECTED;  in uipc_check_fd_locked()
256     uipc.ch[ch_id].fd = accept_server_socket(uipc.ch[ch_id].srvfd);  in uipc_check_fd_locked()
258     BTIF_TRACE_EVENT("NEW FD %d", uipc.ch[ch_id].fd);  in uipc_check_fd_locked()
260     if ((uipc.ch[ch_id].fd >= 0) && uipc.ch[ch_id].cback) {  in uipc_check_fd_locked()
263       BTIF_TRACE_EVENT("ADD FD %d TO ACTIVE SET", uipc.ch[ch_id].fd);  in uipc_check_fd_locked()
264       FD_SET(uipc.ch[ch_id].fd, &uipc.active_set);  in uipc_check_fd_locked()
265       uipc.max_fd = MAX(uipc.max_fd, uipc.ch[ch_id].fd);  in uipc_check_fd_locked()
268     if (uipc.ch[ch_id].fd < 0) {  in uipc_check_fd_locked()
273     if (uipc.ch[ch_id].cback) uipc.ch[ch_id].cback(ch_id, UIPC_OPEN_EVT);  in uipc_check_fd_locked()
278   if (SAFE_FD_ISSET(uipc.ch[ch_id].fd, &uipc.read_set)) {  in uipc_check_fd_locked()
281     if (uipc.ch[ch_id].cback)  in uipc_check_fd_locked()
282       uipc.ch[ch_id].cback(ch_id, UIPC_RX_DATA_READY_EVT);  in uipc_check_fd_locked()
323   uipc.ch[ch_id].srvfd = fd;  in uipc_setup_server_locked()
324   uipc.ch[ch_id].cback = cback;  in uipc_setup_server_locked()
325   uipc.ch[ch_id].read_poll_tmo_ms = DEFAULT_READ_POLL_TMO_MS;  in uipc_setup_server_locked()
338   pfd.fd = uipc.ch[ch_id].fd;  in uipc_flush_ch_locked()
340   if (uipc.ch[ch_id].fd == UIPC_DISCONNECTED) {  in uipc_flush_ch_locked()
393   if (uipc.ch[ch_id].srvfd != UIPC_DISCONNECTED) {  in uipc_close_ch_locked()
394     BTIF_TRACE_EVENT("CLOSE SERVER (FD %d)", uipc.ch[ch_id].srvfd);  in uipc_close_ch_locked()
395     close(uipc.ch[ch_id].srvfd);  in uipc_close_ch_locked()
396     FD_CLR(uipc.ch[ch_id].srvfd, &uipc.active_set);  in uipc_close_ch_locked()
397     uipc.ch[ch_id].srvfd = UIPC_DISCONNECTED;  in uipc_close_ch_locked()
401   if (uipc.ch[ch_id].fd != UIPC_DISCONNECTED) {  in uipc_close_ch_locked()
402     BTIF_TRACE_EVENT("CLOSE CONNECTION (FD %d)", uipc.ch[ch_id].fd);  in uipc_close_ch_locked()
403     close(uipc.ch[ch_id].fd);  in uipc_close_ch_locked()
404     FD_CLR(uipc.ch[ch_id].fd, &uipc.active_set);  in uipc_close_ch_locked()
405     uipc.ch[ch_id].fd = UIPC_DISCONNECTED;  in uipc_close_ch_locked()
410   if (uipc.ch[ch_id].cback) uipc.ch[ch_id].cback(ch_id, UIPC_CLOSE_EVT);  in uipc_close_ch_locked()
419   if (uipc.ch[ch_id].srvfd == UIPC_DISCONNECTED) {  in uipc_close_locked()
425   uipc.ch[ch_id].task_evt_flags |= UIPC_TASK_FLAG_DISCONNECT_CHAN;  in uipc_close_locked()
552   if (uipc.ch[ch_id].srvfd != UIPC_DISCONNECTED) {  in UIPC_Open()
603   OSI_NO_INTR(ret = write(uipc.ch[ch_id].fd, p_buf, msglen));  in UIPC_Send()
630   int fd = uipc.ch[ch_id].fd;  in UIPC_Read()
646     OSI_NO_INTR(poll_ret = poll(&pfd, 1, uipc.ch[ch_id].read_poll_tmo_ms));  in UIPC_Read()
649                          uipc.ch[ch_id].read_poll_tmo_ms);  in UIPC_Read()
714       uipc.ch[ch_id].cback = (tUIPC_RCV_CBACK*)param;  in UIPC_Ioctl()
719       if (uipc.ch[ch_id].fd != UIPC_DISCONNECTED) {  in UIPC_Ioctl()
721         FD_CLR(uipc.ch[ch_id].fd, &uipc.active_set);  in UIPC_Ioctl()
729       uipc.ch[ch_id].read_poll_tmo_ms = (intptr_t)param;  in UIPC_Ioctl()
731                        uipc.ch[ch_id].read_poll_tmo_ms);  in UIPC_Ioctl()