vendor/compiler_builtins/libm/src/math/fenv.rs

   1 // src: musl/src/fenv/fenv.c
   2 /* Dummy functions for archs lacking fenv implementation */
   3
   4 pub(crate) const FE_UNDERFLOW: i32 = 0;
   5 pub(crate) const FE_INEXACT: i32 = 0;
   6
   7 pub(crate) const FE_TONEAREST: i32 = 0;
   8 pub(crate) const FE_TOWARDZERO: i32 = 0;
   9
  10 #[inline]
  11 pub(crate) fn feclearexcept(_mask: i32) -> i32 {
  12     0
  13 }
  14
  15 #[inline]
  16 pub(crate) fn feraiseexcept(_mask: i32) -> i32 {
  17     0
  18 }
  19
  20 #[inline]
  21 pub(crate) fn fetestexcept(_mask: i32) -> i32 {
  22     0
  23 }
  24
  25 #[inline]
  26 pub(crate) fn fegetround() -> i32 {
  27     FE_TONEAREST
  28 }
  29
  30 #[inline]
  31 pub(crate) fn fesetround(_r: i32) -> i32 {
  32     0
  33 }