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i hate windows

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This commit is contained in:
Kovid Goyal 2007-01-16 19:07:12 +00:00
parent 19367baec8
commit 8c566b877e
1 changed files with 12 additions and 0 deletions
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12
src/libprs500/libusb.py
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@ -138,6 +138,14 @@ class Bus(Structure):
return ans
return property(doc=doc, fget=fget)
class NTStatus(Structure):
_fields_ = [\
('code', c_uint, 16),
('facility', c_uint, 13),
('c', c_uint, 1),
('sev', c_uint, 2)
]
class DeviceHandle(Structure):
_fields_ = [\
('fd', c_int), \
@ -159,6 +167,8 @@ class DeviceHandle(Structure):
Must be called before doing anything witht the device.
"""
ret = _libusb.usb_claim_interface(byref(self), num)
if _iswindows:
return
if -ret == ENOMEM:
raise Error("Insufficient memory to claim interface")
elif -ret == EBUSY:
@ -286,6 +296,8 @@ _libusb.usb_reset.restype = c_int
_libusb.usb_control_msg.restype = c_int
_libusb.usb_bulk_read.restype = c_int
_libusb.usb_bulk_write.restype = c_int
if _iswindows:
_libusb.usb_claim_interface.restype = NTStatus
_libusb.usb_init()
def busses():