438 static int cdc_wdm_fd = -1;  variable
613     struct pollfd pollfds[]= {{cdc_wdm_fd, POLLOUT, 0}};  in send_qmi_to_cdc_wdm()
622         ret = write(cdc_wdm_fd, pQMI, size);  in send_qmi_to_cdc_wdm()
623         dump_qmi(pQMI, cdc_wdm_fd, 'w');  in send_qmi_to_cdc_wdm()
800     while (cdc_wdm_fd > 0 && qmi_proxy_quit == 0) {  in qmi_proxy_loop()
805         pollfds[nevents].fd = cdc_wdm_fd;  in qmi_proxy_loop()
853                 if (fd == cdc_wdm_fd) {  in qmi_proxy_loop()
871             else if (fd == cdc_wdm_fd) {  in qmi_proxy_loop()
978         cdc_wdm_fd = open(cdc_wdm, O_RDWR | O_NONBLOCK | O_NOCTTY);  in main()
979         if (cdc_wdm_fd == -1) {  in main()
983         cfmakenoblock(cdc_wdm_fd);  in main()
1009         close(cdc_wdm_fd);  in main()