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Diffstat (limited to 'manual/arith.texi')
| -rw-r--r-- | manual/arith.texi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/manual/arith.texi b/manual/arith.texi index ea8ff48618..8dcd409cbd 100644 --- a/manual/arith.texi +++ b/manual/arith.texi @@ -759,6 +759,18 @@ non-zero value otherwise. @comment fenv.h @comment ISO +@deftypefun int fesetexcept (int @var{excepts}) +@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}} +This function sets the supported exception flags indicated by +@var{excepts}, like @code{feraiseexcept}, but without causing enabled +traps to be taken. @code{fesetexcept} is from TS 18661-1:2014. + +The function returns zero in case the operation was successful, a +non-zero value otherwise. +@end deftypefun + +@comment fenv.h +@comment ISO @deftypefun int fetestexcept (int @var{excepts}) @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}} Test whether the exception flags indicated by the parameter @var{except} |