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-rw-r--r--wcsmbs/wcsncpy.c88
1 files changed, 0 insertions, 88 deletions
diff --git a/wcsmbs/wcsncpy.c b/wcsmbs/wcsncpy.c
deleted file mode 100644
index 27bfb0d0da..0000000000
--- a/wcsmbs/wcsncpy.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Copyright (C) 1995-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <wchar.h>
-
-#ifdef WCSNCPY
-# define __wcsncpy WCSNCPY
-#endif
-
-/* Copy no more than N wide-characters of SRC to DEST. */
-wchar_t *
-__wcsncpy (wchar_t *dest, const wchar_t *src, size_t n)
-{
- wint_t c;
- wchar_t *const s = dest;
-
- --dest;
-
- if (n >= 4)
- {
- size_t n4 = n >> 2;
-
- for (;;)
- {
- c = *src++;
- *++dest = c;
- if (c == L'\0')
- break;
- c = *src++;
- *++dest = c;
- if (c == L'\0')
- break;
- c = *src++;
- *++dest = c;
- if (c == L'\0')
- break;
- c = *src++;
- *++dest = c;
- if (c == L'\0')
- break;
- if (--n4 == 0)
- goto last_chars;
- }
- n = n - (dest - s) - 1;
- if (n == 0)
- return s;
- goto zero_fill;
- }
-
- last_chars:
- n &= 3;
- if (n == 0)
- return s;
-
- do
- {
- c = *src++;
- *++dest = c;
- if (--n == 0)
- return s;
- }
- while (c != L'\0');
-
- zero_fill:
- do
- *++dest = L'\0';
- while (--n > 0);
-
- return s;
-}
-#ifndef WCSNCPY
-weak_alias (__wcsncpy, wcsncpy)
-#endif