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  • Committer: John Arbash Meinel
  • Date: 2009-10-12 21:44:27 UTC
  • mto: This revision was merged to the branch mainline in revision 4737.
  • Revision ID: john@arbash-meinel.com-20091012214427-zddi1kmc2jlf7v31
Py_ssize_t and its associated function typedefs are not available w/ python 2.4

So we define them in python-compat.h
Even further, gcc issued a warning for:
static int
_workaround_pyrex_096()
So we changed it to:
_workaround_pyrex_096(void)

Also, some python api funcs were incorrectly defined as 'char *' when they meant
'const char *'. Work around that with a (char *) cast, to avoid compiler warnings.

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Lines of Context:
bzrlib/_export_c_api.h
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    PyObject *d = NULL;
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    PyObject *c_obj = NULL;
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    d = PyObject_GetAttrString(module, _C_API_NAME);
 
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    /* (char *) is because python2.4 declares this api as 'char *' rather than
 
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     * const char* which it really is.
 
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     */
 
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    d = PyObject_GetAttrString(module, (char *)_C_API_NAME);
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    if (!d) {
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        PyErr_Clear();
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        d = PyDict_New();
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        if (!d)
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            goto bad;
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        Py_INCREF(d);
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        if (PyModule_AddObject(module, _C_API_NAME, d) < 0)
 
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        if (PyModule_AddObject(module, (char *)_C_API_NAME, d) < 0)
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            goto bad;
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    }
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    c_obj = PyCObject_FromVoidPtrAndDesc(func, signature, 0);