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gh-132987: Support __index__() in the select.kqueue_event constructor (GH-133094)

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Serhiy Storchaka 2025-04-29 16:55:14 +03:00 committed by GitHub
parent 0fb4c38c27
commit d2d490064d
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1 changed files with 18 additions and 5 deletions
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19
Modules/selectmodule.c
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@ -1922,15 +1922,28 @@ kqueue_event_init(PyObject *op, PyObject *args, PyObject *kwds)
return -1;
}
if (PyLong_Check(pfd)) {
self->e.ident = PyLong_AsSize_t(pfd);
if (PyIndex_Check(pfd)) {
Py_ssize_t bytes = PyLong_AsNativeBytes(pfd,
&self->e.ident, sizeof(self->e.ident),
Py_ASNATIVEBYTES_NATIVE_ENDIAN |
Py_ASNATIVEBYTES_ALLOW_INDEX |
Py_ASNATIVEBYTES_REJECT_NEGATIVE |
Py_ASNATIVEBYTES_UNSIGNED_BUFFER);
if (bytes < 0) {
return -1;
}
if ((size_t)bytes > sizeof(self->e.ident)) {
PyErr_SetString(PyExc_OverflowError,
"Python int too large for C kqueue event identifier");
return -1;
}
}
else {
self->e.ident = PyObject_AsFileDescriptor(pfd);
}
if (PyErr_Occurred()) {
return -1;
}
}
return 0;
}