feclearexcept - clear floating-point exception
int feclearexcept(int excepts);
[CX] The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of POSIX.1-2017 defers to the ISO C standard.
The feclearexcept() function shall attempt to clear the supported floating-point exceptions represented by excepts.
If the argument is zero or if all the specified exceptions were successfully cleared, feclearexcept() shall return zero. Otherwise, it shall return a non-zero value.
No errors are defined.
fegetexceptflag, feraiseexcept, fetestexcept
First released in Issue 6. Derived from the ISO/IEC 9899:1999 standard.
ISO/IEC 9899:1999 standard, Technical Corrigendum 1 is incorporated.
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