1 files changed, 0 insertions, 108 deletions
diff --git a/lib/libc/locale/wcsftime.c b/lib/libc/locale/wcsftime.c
deleted file mode 100644
index a546dc6..0000000
--- a/lib/libc/locale/wcsftime.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*-
- * Copyright (c) 2002 Tim J. Robbins
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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>
-__FBSDID("$FreeBSD$");
-
-#include <errno.h>
-#include <limits.h>
-#include <stdlib.h>
-#include <time.h>
-#include <wchar.h>
-
-/*
- * Convert date and time to a wide-character string.
- *
- * This is the wide-character counterpart of strftime(). So that we do not
- * have to duplicate the code of strftime(), we convert the format string to
- * multibyte, call strftime(), then convert the result back into wide
- * characters.
- *
- * This technique loses in the presence of stateful multibyte encoding if any
- * of the conversions in the format string change conversion state. When
- * stateful encoding is implemented, we will need to reset the state between
- * format specifications in the format string.
- */
-size_t
-wcsftime(wchar_t * __restrict wcs, size_t maxsize,
-    const wchar_t * __restrict format, const struct tm * __restrict timeptr)
-{
-	static const mbstate_t initial;
-	mbstate_t mbs;
-	char *dst, *sformat;
-	const char *dstp;
-	const wchar_t *formatp;
-	size_t n, sflen;
-	int sverrno;
-
-	sformat = dst = NULL;
-
-	/*
-	 * Convert the supplied format string to a multibyte representation
-	 * for strftime(), which only handles single-byte characters.
-	 */
-	mbs = initial;
-	formatp = format;
-	sflen = wcsrtombs(NULL, &formatp, 0, &mbs);
-	if (sflen == (size_t)-1)
-		goto error;
-	if ((sformat = malloc(sflen + 1)) == NULL)
-		goto error;
-	mbs = initial;
-	wcsrtombs(sformat, &formatp, sflen + 1, &mbs);
-
-	/*
-	 * Allocate memory for longest multibyte sequence that will fit
-	 * into the caller's buffer and call strftime() to fill it.
-	 * Then, copy and convert the result back into wide characters in
-	 * the caller's buffer.
-	 */
-	if (SIZE_T_MAX / MB_CUR_MAX <= maxsize) {
-		/* maxsize is prepostorously large - avoid int. overflow. */
-		errno = EINVAL;
-		goto error;
-	}
-	if ((dst = malloc(maxsize * MB_CUR_MAX)) == NULL)
-		goto error;
-	if (strftime(dst, maxsize, sformat, timeptr) == 0)
-		goto error;
-	dstp = dst;
-	mbs = initial;
-	n = mbsrtowcs(wcs, &dstp, maxsize, &mbs);
-	if (n == (size_t)-2 || n == (size_t)-1 || dstp != NULL)
-		goto error;
-
-	free(sformat);
-	free(dst);
-	return (n);
-
-error:
-	sverrno = errno;
-	free(sformat);
-	free(dst);
-	errno = sverrno;
-	return (0);
-}