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#include <zlib.h>
#include <stdlib.h>
#include <Python.h>
static PyObject *
run(PyObject *self, PyObject *args)
{
int res;
(void)self;
(void)args;
#if defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2, 24)
res = gzflags() != 0;
#elif defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2, 17)
/* blacklist ineffective on manylinux 2014 */
res = 0;
#elif defined(__GLIBC_PREREQ)
{
void* memory = zcalloc(NULL, 1U, 1U);
res = (memory != NULL);
zcfree(NULL, memory);
}
#else
res = 0;
#endif
return PyLong_FromLong(res);
}
/* Module initialization */
PyMODINIT_FUNC PyInit_testzlib(void)
{
static PyMethodDef module_methods[] = {
{"run", (PyCFunction)run, METH_NOARGS, "run."},
{NULL} /* Sentinel */
};
static struct PyModuleDef moduledef = {
PyModuleDef_HEAD_INIT,
"testzlib",
"testzlib module",
-1,
module_methods,
};
return PyModule_Create(&moduledef);
}
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