diff options
Diffstat (limited to 'test/getround.c')
| -rw-r--r-- | test/getround.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/getround.c b/test/getround.c index 786bcc37a08a1..e67e14fd4bd09 100644 --- a/test/getround.c +++ b/test/getround.c @@ -35,6 +35,11 @@ THIS SOFTWARE. static char *dir[4] = { "toward zero", "nearest", "toward +Infinity", "toward -Infinity" }; +#ifdef Honor_FLT_ROUNDS +#include <fenv.h> +static int fe_conv[4] = {FE_TOWARDZERO, FE_TONEAREST, FE_UPWARD, FE_DOWNWARD }; +#endif + int #ifdef KR_headers getround(r, s) int r; char *s; @@ -59,6 +64,9 @@ getround(int r, char *s) else printf("changed from %d (%s) to %d (%s)\n", r, dir[r], i, dir[i]); +#ifdef Honor_FLT_ROUNDS + fesetround(fe_conv[i]); +#endif return i; } printf("Bad rounding direction %d: choose among\n", i); @@ -67,3 +75,16 @@ getround(int r, char *s) printf("Leaving rounding mode for strtor... at %d (%s)\n", r, dir[r]); return r; } + +#ifdef USE_MY_LOCALE +#include <locale.h> + + struct lconv * +localeconv(void) +{ + static struct lconv mylocale; + mylocale.decimal_point = "<Pt>"; + return &mylocale; + } +#endif + |