fetestexcept.c File Reference

#include "../fenv.h"

Functions
int	fetestexcept (int excepts)
	Test for floating-point exceptions. More...

Function Documentation

fetestexcept()

int fetestexcept

(

int

excepts

)

Test for floating-point exceptions.

Function determines which of a specified subset of the floatingpoint exception flags are currently set. The excepts argument specifies the floatingpoint status flags to be queried.

Parameters

excepts

Exception flags to check.

Returns

Function returns the value of the bitwise OR of the floating-point exception macros corresponding to the currently set floating-point exceptions included in excepts.