237 static int probe_device_descriptor(struct usb_device *dev, FILE *dumpfile)  in probe_device_descriptor()  argument
313 	    if (dumpfile != NULL) {  in probe_device_descriptor()
314 	      fprintf(dumpfile, "   Found PTP device, check vendor "  in probe_device_descriptor()
339 	    if (dumpfile != NULL) {  in probe_device_descriptor()
340               fprintf(dumpfile, "Configuration %d, interface %d, altsetting %d:\n", i, j, k);  in probe_device_descriptor()
341 	      fprintf(dumpfile, "   Interface description contains the string \"MTP\"\n");  in probe_device_descriptor()
342 	      fprintf(dumpfile, "   Device recognized as MTP, no further probing.\n");  in probe_device_descriptor()
397     if (dumpfile != NULL && ret > 0) {  in probe_device_descriptor()
398       fprintf(dumpfile, "Microsoft device descriptor 0xee:\n");  in probe_device_descriptor()
399       data_dump_ascii(dumpfile, buf, ret, 16);  in probe_device_descriptor()
427     if (dumpfile != NULL && ret > 0) {  in probe_device_descriptor()
428       fprintf(dumpfile, "Microsoft device response to control message 1, CMD 0x%02x:\n", cmd);  in probe_device_descriptor()
429       data_dump_ascii(dumpfile, buf, ret, 16);  in probe_device_descriptor()
467     if (dumpfile != NULL && ret > 0) {  in probe_device_descriptor()
468       fprintf(dumpfile, "Microsoft device response to control message 2, CMD 0x%02x:\n", cmd);  in probe_device_descriptor()
469       data_dump_ascii(dumpfile, buf, ret, 16);  in probe_device_descriptor()
481     } else if (dumpfile != NULL && ret == 0) {  in probe_device_descriptor()
482       fprintf(dumpfile, "Zero-length response to control message 2 (OK)\n");  in probe_device_descriptor()
483     } else if (dumpfile != NULL) {  in probe_device_descriptor()
484       fprintf(dumpfile, "Device responds to control message 2 with some data.\n");  in probe_device_descriptor()