1 files changed, 41 insertions, 0 deletions
diff --git a/sysdeps/generic/strtold.c b/sysdeps/generic/strtold.c
new file mode 100644
index 0000000000..f1bb2f1c0d
--- /dev/null
+++ b/sysdeps/generic/strtold.c
@@ -0,0 +1,41 @@
+#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, `strtold'.  */
+
+# define FLOAT		long double
+# define FLT		LDBL
+# ifdef USE_IN_EXTENDED_LOCALE_MODEL
+#  define STRTOF	__strtold_l
+# else
+#  define STRTOF	strtold
+# endif
+# define MPN2FLOAT	__mpn_construct_long_double
+# define FLOAT_HUGE_VAL	HUGE_VALL
+# define SET_MANTISSA(flt, mant) \
+  do { union ieee854_long_double u;					      \
+       u.d = (flt);							      \
+       if ((mant & 0x7fffffffffffffffULL) == 0)				      \
+	 mant = 0x4000000000000000ULL;					      \
+       u.ieee.mantissa0 = (((mant) >> 32) & 0x7fffffff) | 0x80000000;	      \
+       u.ieee.mantissa1 = (mant) & 0xffffffff;				      \
+       (flt) = u.d;							      \
+  } while (0)
+
+# include "strtod.c"
+#else
+# include <stdlib.h>
+/* There is no `long double' type, use the `double' implementations.  */
+long double
+__strtold_internal (const char *nptr, char **endptr, int group)
+{
+  return __strtod_internal (nptr, endptr, group);
+}
+
+long double
+strtold (const char *nptr, char **endptr)
+{
+  return __strtod_internal (nptr, endptr, 0);
+}
+#endif