1 files changed, 0 insertions, 97 deletions
diff --git a/lib/libc/stdio/vswprintf.c b/lib/libc/stdio/vswprintf.c
deleted file mode 100644
index 4d10976edd4..00000000000
--- a/lib/libc/stdio/vswprintf.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*	$OpenBSD: vswprintf.c,v 1.1 2011/04/24 07:46:58 stsp Exp $	*/
-/*	$NetBSD: vswprintf.c,v 1.1 2005/05/14 23:51:02 christos Exp $	*/
-
-/*
- * Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL
- * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <wchar.h>
-#include <stdarg.h>
-#include "local.h"
-
-int
-vswprintf(wchar_t * __restrict s, size_t n, const wchar_t * __restrict fmt,
-    __va_list ap)
-{
-	mbstate_t mbs;
-	FILE f;
-	char *mbp;
-	int ret, sverrno;
-	size_t nwc;
-	struct __sfileext fext;
-
-	if (n == 0) {
-		errno = EINVAL;
-		return (-1);
-	}
-
-	_FILEEXT_SETUP(&f, &fext);
-	f._file = -1;
-	f._flags = __SWR | __SSTR | __SALC;
-	f._bf._base = f._p = (unsigned char *)malloc(128);
-	if (f._bf._base == NULL) {
-		errno = ENOMEM;
-		return (-1);
-	}
-	f._bf._size = f._w = 127;		/* Leave room for the NUL */
-	ret = __vfwprintf(&f, fmt, ap);
-	if (ret < 0) {
-		sverrno = errno;
-		free(f._bf._base);
-		errno = sverrno;
-		return (-1);
-	}
-	if (ret == 0) {
-		s[0] = L'\0';
-		free(f._bf._base);
-		return (0);
-	}
-	*f._p = '\0';
-	mbp = (char *)f._bf._base;
-	/*
-	 * XXX Undo the conversion from wide characters to multibyte that
-	 * fputwc() did in __vfwprintf().
-	 */
-	bzero(&mbs, sizeof(mbs));
-	nwc = mbsrtowcs(s, (const char **)&mbp, n, &mbs);
-	free(f._bf._base);
-	if (nwc == (size_t)-1) {
-		errno = EILSEQ;
-		return (-1);
-	}
-	if (nwc == n) {
-		s[n - 1] = L'\0';
-		errno = EOVERFLOW;
-		return (-1);
-	}
-
-	return (ret);
-}