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-rw-r--r--wcsmbs/wcstold.c42
-rw-r--r--wcsmbs/wcstold_l.c22
2 files changed, 49 insertions, 15 deletions
diff --git a/wcsmbs/wcstold.c b/wcsmbs/wcstold.c
index fc8c010bec..89e8de8eb9 100644
--- a/wcsmbs/wcstold.c
+++ b/wcsmbs/wcstold.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
@@ -17,21 +17,23 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+#include <math.h>
+#ifndef __NO_LONG_DOUBLE_MATH
/* The actual implementation for all floating point sizes is in strtod.c.
These macros tell it to produce the `long double' version, `wcstold'. */
-#define FLOAT long double
-#define FLT LDBL
-#ifdef USE_IN_EXTENDED_LOCALE_MODEL
-# define STRTOF __wcstold_l
-#else
-# define STRTOF wcstold
-#endif
-#define MPN2FLOAT __mpn_construct_long_double
-#define FLOAT_HUGE_VAL HUGE_VALL
-#define USE_WIDE_CHAR 1
-#define SET_MANTISSA(flt, mant) \
+# define FLOAT long double
+# define FLT LDBL
+# ifdef USE_IN_EXTENDED_LOCALE_MODEL
+# define STRTOF __wcstold_l
+# else
+# define STRTOF wcstold
+# endif
+# define MPN2FLOAT __mpn_construct_long_double
+# define FLOAT_HUGE_VAL HUGE_VALL
+# define USE_WIDE_CHAR 1
+# define SET_MANTISSA(flt, mant) \
do { union ieee854_long_double u; \
u.d = (flt); \
if ((mant & 0x7fffffffffffffffULL) == 0) \
@@ -41,4 +43,18 @@
(flt) = u.d; \
} while (0)
-#include <stdlib/strtod.c>
+# include <stdlib/strtod.c>
+#else
+/* There is no `long double' type, use the `double' implementations. */
+long double
+__wcstold_internal (const wchar_t *nptr, wchar_t **endptr, int group)
+{
+ return __wcstod_internal (nptr, endptr, group);
+}
+
+long double
+wcstold (const wchar_t *nptr, wchar_t **endptr)
+{
+ return __wcstod_internal (nptr, endptr, 0);
+}
+#endif
diff --git a/wcsmbs/wcstold_l.c b/wcsmbs/wcstold_l.c
index f92ec78026..8f6272561c 100644
--- a/wcsmbs/wcstold_l.c
+++ b/wcsmbs/wcstold_l.c
@@ -19,10 +19,13 @@
Boston, MA 02111-1307, USA. */
#define __need_wchar_t
+#include <math.h>
#include <stddef.h>
#include <locale.h>
-#define USE_IN_EXTENDED_LOCALE_MODEL 1
+#ifndef __NO_LONG_DOUBLE_MATH
+
+# define USE_IN_EXTENDED_LOCALE_MODEL 1
extern long double ____wcstold_l_internal (const wchar_t *, wchar_t **, int,
__locale_t);
@@ -30,4 +33,19 @@ extern unsigned long long int ____wcstoull_l_internal (const wchar_t *,
wchar_t **, int, int,
__locale_t);
-#include <wcstold.c>
+# include <wcstold.c>
+#else
+/* There is no `long double' type, use the `double' implementations. */
+long double
+____wcstold_l_internal (const wchar_t *nptr, wchar_t **endptr, int group,
+ __locale_t loc)
+{
+ return ____wcstod_l_internal (nptr, endptr, group, loc);
+}
+
+long double
+__wcstold_l (const wchar_t *nptr, wchar_t **endptr, __locale_t loc)
+{
+ return __wcstod_internal (nptr, endptr, 0, loc);
+}
+#endif