python/Modules/python.c at master · Jacksonrpi/python · GitHub

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/* Minimal main program -- everything is loaded from the library */

#include "Python.h"

#ifdef __FreeBSD__

#include <floatingpoint.h>

#endif

int

main(int argc, char **argv)

{

/* 754 requires that FP exceptions run in "no stop" mode by default,

* and until C vendors implement C99's ways to control FP exceptions,

* Python requires non-stop mode. Alas, some platforms enable FP

* exceptions by default. Here we disable them.

#ifdef __FreeBSD__

fp_except_t m;

m = fpgetmask();

fpsetmask(m & ~FP_X_OFL);

#endif

return Py_Main(argc, argv);

}

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