diff options
Diffstat (limited to 'winsup/cygwin/include/fenv.h')
| -rw-r--r-- | winsup/cygwin/include/fenv.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/winsup/cygwin/include/fenv.h b/winsup/cygwin/include/fenv.h index 7ec5d4d7d..7ce3a9340 100644 --- a/winsup/cygwin/include/fenv.h +++ b/winsup/cygwin/include/fenv.h @@ -87,16 +87,13 @@ typedef __uint32_t fexcept_t; #define FE_OVERFLOW (1 << 3) #define FE_UNDERFLOW (1 << 4) -/* This is not defined by Posix, but since x87 supports it we provide - a definition according to the same naming scheme used above. */ -#define FE_DENORMAL (1 << 1) - /* The <fenv.h> header shall define the following constant, which is simply the bitwise-inclusive OR of all floating-point exception constants defined above: */ -#define FE_ALL_EXCEPT (FE_DIVBYZERO | FE_INEXACT | FE_INVALID \ - | FE_OVERFLOW | FE_UNDERFLOW | FE_DENORMAL) +/* in agreement w/ Linux the subnormal exception will always be masked */ +#define FE_ALL_EXCEPT \ + (FE_INEXACT | FE_UNDERFLOW | FE_OVERFLOW | FE_DIVBYZERO | FE_INVALID) /* The <fenv.h> header shall define the following constants if and only if the implementation supports getting and setting the represented |