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glibc  2.9
ftestexcept.c File Reference
#include <fenv_libc.h>

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int fetestexcept (int excepts)

Function Documentation

int fetestexcept ( int  excepts)

Definition at line 24 of file ftestexcept.c.

  unsigned long tmp;

  /* Get current exceptions.  */
  tmp = __ieee_get_fp_control();

  return tmp & excepts & SWCR_STATUS_MASK;

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