AppPkg/Applications/Python/Python-2.7.10/Modules/python.c

   1 /* Minimal main program -- everything is loaded from the library */
   2
   3 #include "Python.h"
   4
   5 #ifdef __FreeBSD__
   6 #include <floatingpoint.h>
   7 #endif
   8
   9 int
  10 main(int argc, char **argv)
  11 {
  12         /* 754 requires that FP exceptions run in "no stop" mode by default,
  13          * and until C vendors implement C99's ways to control FP exceptions,
  14          * Python requires non-stop mode.  Alas, some platforms enable FP
  15          * exceptions by default.  Here we disable them.
  16          */
  17 #ifdef __FreeBSD__
  18         fp_except_t m;
  19
  20         m = fpgetmask();
  21         fpsetmask(m & ~FP_X_OFL);
  22 #endif
  23         return Py_Main(argc, argv);
  24 }