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-rw-r--r--string/strxfrm.c29
1 files changed, 27 insertions, 2 deletions
diff --git a/string/strxfrm.c b/string/strxfrm.c
index 820ad93947..e22738667c 100644
--- a/string/strxfrm.c
+++ b/string/strxfrm.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
@@ -25,7 +25,11 @@
# define STRING_TYPE char
# define USTRING_TYPE unsigned char
# define L_(Ch) Ch
-# define STRXFRM strxfrm
+# ifdef USE_IN_EXTENDED_LOCALE_MODEL
+# define STRXFRM __strxfrm_l
+# else
+# define STRXFRM strxfrm
+# endif
# define STRLEN strlen
# define STPNCPY __stpncpy
#endif
@@ -141,9 +145,30 @@ print_val (u_int32_t value, wchar_t *dest, size_t max, size_t act)
the same as the result of strcoll on the two strings before
their transformation. The transformed string is put in at
most N characters of DEST and its length is returned. */
+#ifndef USE_IN_EXTENDED_LOCALE_MODEL
size_t
STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n)
+#else
+size_t
+STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l)
+#endif
{
+#ifdef USE_IN_EXTENDED_LOCALE_MODEL
+ struct locale_data *current = l->__locales[LC_COLLATE];
+# if BYTE_ORDER == BIG_ENDIAN
+ const u_int32_t *collate_table = (const u_int32_t *)
+ current->values[_NL_ITEM_INDEX (_NL_COLLATE_TABLE_EB)].string;
+ const u_int32_t *collate_extra = (const u_int32_t *)
+ current->values[_NL_ITEM_INDEX (_NL_COLLATE_EXTRA_EB)].string;
+# elif BYTE_ORDER == LITTLE_ENDIAN
+ const u_int32_t *collate_table = (const u_int32_t *)
+ current->values[_NL_ITEM_INDEX (_NL_COLLATE_TABLE_EL)].string;
+ const u_int32_t *collate_extra = (const u_int32_t *)
+ current->values[_NL_ITEM_INDEX (_NL_COLLATE_EXTRA_EL)].string;
+# else
+# error bizarre byte order
+# endif
+#endif
weight_t *forw = NULL;
weight_t *backw = NULL;
size_t pass;