Standards
| Standards / Extensions |
C or C++ |
Dependencies |
|---|
C99
Single UNIX Specification, Version 3
C++ TR1 C99
|
both |
z/OS V1R7 |
Format
#define _ISOC99_SOURCE
#include <fenv.h>
int feclearexcept (int excepts);
General description
feclearexcept() clears
the supported floating-point exceptions represented by
excepts.
Note: The
following table shows the viable formats for these functions. See
IEEE binary floating-point for more information about IEEE
Binary Floating-Point.
| Function |
Hex |
IEEE |
|---|
| feclearexcept |
|
X |
Returned value
If successful, feclearexcept()
returns 0 if the argument passed is 0 or if all the exceptions are
successfully cleared.