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17598d49e1
For the sake of older versions of gcc (and other compilers), don't use the #warning CPP directive, nor the -Wno-error=cpp option. Also, fix a strict alias warning in modffi.c for older compilers, and add a test for ffi module. Addresses issue #847.
22 lines
435 B
Python
22 lines
435 B
Python
# test ffi float support
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import ffi
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def ffi_open(names):
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err = None
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for n in names:
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try:
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mod = ffi.open(n)
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return mod
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except OSError as e:
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err = e
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raise err
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libc = ffi_open(('libc.so', 'libc.so.0', 'libc.so.6'))
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strtof = libc.func("f", "strtof", "sp")
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print('%.6f' % strtof('1.23', None))
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strtod = libc.func("d", "strtod", "sp")
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print('%.6f' % strtod('1.23', None))
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