int __fesetround (int round) { /* FE_TONEAREST is the only supported rounding mode if a VFP unit isn't present. */ if (!ARM_HAVE_VFP) return (round == FE_TONEAREST) ? 0 : 1; if (round & ~_FPU_MASK_RM) return 1; libc_fesetround_vfp (round); return 0; }
int __fesetround (int round) { libc_fesetround_vfp (round); return 0; }