Remove strndup macro definition. __strndup is not exported.

diff --git a/string/bits/string2.h b/string/bits/string2.h
index 6b81c1fafabb08a41fc44737d568d364825c9f00..ccc0742edb6ad661e726e1156f69f16f657d98a2 100644 (file)
--- a/string/bits/string2.h
+++ b/string/bits/string2.h
@@ -1205,32 +1205,6 @@ __strsep_g (char **__s, __const char *__reject)
 #  endif
 # endif
 
-# ifndef _HAVE_STRING_ARCH_strndup
-
-#  define __strndup(s, n) \
-  (__extension__ (__builtin_constant_p (s) && __string2_1bptr_p (s)          \
-                 ? (((__const char *) (s))[0] == '\0'                        \
-                    ? (char *) calloc (1, 1)                                 \
-                    : ({ size_t __len = strlen (s) + 1;                      \
-                         size_t __n = (n);                                   \
-                         char *__retval;                                     \
-                         if (__n < __len)                                    \
-                           __len = __n;                                      \
-                         __retval = (char *) malloc (__len);                 \
-                         if (__retval != NULL)                               \
-                           {                                                 \
-                             __retval[__len - 1] = '\0';                     \
-                             __retval = (char *) memcpy (__retval, s,        \
-                                                         __len - 1);         \
-                           }                                                 \
-                         __retval; }))                                       \
-                 : __strndup ((s), (n))))
-
-#  ifdef __USE_GNU
-#   define strndup(s, n) __strndup ((s), (n))
-#  endif
-# endif
-
 #endif /* Use misc. or use GNU.  */
 
 #ifndef _FORCE_INLINES