18 lines
386 B
Python
18 lines
386 B
Python
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import os
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import ctypes
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clib = ctypes.CDLL(None, use_errno=True)
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def CLIBCheckError(ret, func, args):
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if ret < 0:
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code = ctypes.get_errno()
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raise OSError(code, os.strerror(code))
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return ret
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def CLIBLookup(name, resType, argTypes):
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func = clib[name]
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func.restye = resType
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func.argtypes = argTypes
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func.errcheck = CLIBCheckError
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return func
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