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Add PyArg_VaParseTupleAndKeywords(). Document this function and

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PyArg_VaParse().

Closes patch #550732.  Thanks Greg Chapman.
This commit is contained in:
Brett Cannon 2004-07-10 22:20:32 +00:00
parent 9a2a1cb031
commit 711e7d97e4
4 changed files with 55 additions and 1 deletions
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36
Python/getargs.c
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@ -12,6 +12,9 @@ int PyArg_VaParse(PyObject *, char *, va_list);
int PyArg_ParseTupleAndKeywords(PyObject *, PyObject *,
char *, char **, ...);
int PyArg_VaParseTupleAndKeywords(PyObject *, PyObject *,
char *, char **, va_list);
/* Forward */
static int vgetargs1(PyObject *, char *, va_list *, int);
@ -1153,6 +1156,39 @@ PyArg_ParseTupleAndKeywords(PyObject *args,
}
int
PyArg_VaParseTupleAndKeywords(PyObject *args,
PyObject *keywords,
char *format,
char **kwlist, va_list va)
{
int retval;
va_list lva;
if ((args == NULL || !PyTuple_Check(args)) ||
(keywords != NULL && !PyDict_Check(keywords)) ||
format == NULL ||
kwlist == NULL)
{
PyErr_BadInternalCall();
return 0;
}
#ifdef VA_LIST_IS_ARRAY
memcpy(lva, va, sizeof(va_list));
#else
#ifdef __va_copy
__va_copy(lva, va);
#else
lva = va;
#endif
#endif
retval = vgetargskeywords(args, keywords, format, kwlist, &lva);
return retval;
}
static int
vgetargskeywords(PyObject *args, PyObject *keywords, char *format,
char **kwlist, va_list *p_va)