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 fegetexceptflag(fexcept_t *flagp, int excepts);
General description
fegetexceptflag() stores
an implementation defined representation of the states of floating-point
status flags indicated by
excepts in the
object pointed to by
flagp.
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 |
|---|
| fegetexceptflag |
|
X |
Returned value
If successful, fegetexceptflag()
returns 0 upon completion of the store.