Libc-391.2.3.tar.gz

[apple/libc.git] / gdtoa / FreeBSD / gdtoa-strtod.c

diff --git a/gdtoa/FreeBSD/gdtoa-strtod.c b/gdtoa/FreeBSD/gdtoa-strtod.c
index 66a3baa2bc3dae7c572ea35dacb870da68f5b5f6..bc06bfe1c1bbe61ec300c5130eba9384790fa522 100644 (file)
--- a/gdtoa/FreeBSD/gdtoa-strtod.c
+++ b/gdtoa/FreeBSD/gdtoa-strtod.c
@@ -30,9 +30,6 @@ THIS SOFTWARE.
  * with " at " changed at "@" and " dot " changed to ".").     */
 
 #include "gdtoaimp.h"
-#ifndef NO_FENV_H
-#include <fenv.h>
-#endif
 
 #ifdef USE_LOCALE
 #include "locale.h"
@@ -115,18 +112,7 @@ strtod
                switch(s[1]) {
                  case 'x':
                  case 'X':
-                       {
-#if defined(FE_DOWNWARD) && defined(FE_TONEAREST) && defined(FE_TOWARDZERO) && defined(FE_UPWARD)
-                       FPI fpi1 = fpi;
-                       switch(fegetround()) {
-                         case FE_TOWARDZERO:   fpi1.rounding = 0; break;
-                         case FE_UPWARD:       fpi1.rounding = 2; break;
-                         case FE_DOWNWARD:     fpi1.rounding = 3;
-                         }
-#else
-#define fpi1 fpi
-#endif
-                       switch((i = gethex(&s, &fpi1, &exp, &bb, sign)) & STRTOG_Retmask) {
+                       switch((i = gethex(&s, &fpi, &exp, &bb, sign)) & STRTOG_Retmask) {
                          case STRTOG_NoNumber:
                                s = s00;
                                sign = 0;
@@ -138,7 +124,7 @@ strtod
                                        Bfree(bb);
                                        }
                                ULtod(((U*)&rv)->L, bits, exp, i);
-                         }}
+                         }
                        goto ret;
                  }
                }