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libusb-sniff: Fix usb_control_msg log

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Pali Rohár committed 2012-09-23 01:49:29 +02:00
1 parent 7868ad0c71
commit a321f275ef
1 file changed
+13 -1
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src/libusb-sniff.c
+13 -1
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@@ -122,9 +122,21 @@ int usb_control_msg(usb_dev_handle *dev, int requesttype, int request, int value
if ( ! real_usb_control_msg )
real_usb_control_msg = dlsym(RTLD_NEXT, "usb_control_msg");
if ( requesttype == 64 && ! getenv("USBSNIFF_SKIP_CONTROL") ) {
printf("\n==== usb_control_msg(requesttype=%d, request=%d, value=%d, index=%d, size=%d, timeout=%d) ====\n", requesttype, request, value, index, size, timeout);
dump_bytes(bytes, size);
printf("====\n");
if ( getenv("USBSNIFF_WAIT") ) {
printf("Press ENTER"); fflush(stdout); getchar();
}
}
ret = real_usb_control_msg(dev, requesttype, request, value, index, bytes, size, timeout);
if ( ! getenv("USBSNIFF_SKIP_CONTROL") ) {
if ( requesttype != 64 && ! getenv("USBSNIFF_SKIP_CONTROL") ) {
printf("\n==== usb_control_msg(requesttype=%d, request=%d, value=%d, index=%d, size=%d, timeout=%d) ret = %d ====\n", requesttype, request, value, index, size, timeout, ret);
if ( ret > 0 ) {