jtag_libusb_bulk_read|write: return error code instead of size

[openocd.git] / src / jtag / drivers / libusb0_common.h

diff --git a/src/jtag/drivers/libusb0_common.h b/src/jtag/drivers/libusb0_common.h
index 676f43acdd4848a916835e9f4431e29087eb849a..6f632c4624ab14cdf5602de52c73abd65b22893e 100644 (file)
--- a/src/jtag/drivers/libusb0_common.h
+++ b/src/jtag/drivers/libusb0_common.h
@@ -60,9 +60,9 @@ int jtag_libusb_control_transfer(jtag_libusb_device_handle *dev,
                uint8_t requestType, uint8_t request, uint16_t wValue,
                uint16_t wIndex, char *bytes,   uint16_t size, unsigned int timeout);
 int jtag_libusb_bulk_write(struct jtag_libusb_device_handle *dev, int ep,
-               char *bytes, int size, int timeout);
+               char *bytes, int size, int timeout, int *transferred);
 int jtag_libusb_bulk_read(struct jtag_libusb_device_handle *dev, int ep,
-               char *bytes, int size, int timeout);
+               char *bytes, int size, int timeout, int *transferred);
 int jtag_libusb_set_configuration(jtag_libusb_device_handle *devh,
                int configuration);
 int jtag_libusb_choose_interface(struct jtag_libusb_device_handle *devh,