1 /* Conversion from UTF-16/UTF-32 to legacy encodings.
2 Copyright (C) 2002, 2006-2007, 2009-2013 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify it
5 under the terms of the GNU Lesser General Public License as published
6 by the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
18 FUNC (const UNIT *string,
20 enum iconv_ilseq_handler handler)
26 if (mem_iconveha ((const char *) string, (U_STRLEN (string) + 1) * sizeof (UNIT),
28 handler == iconveh_question_mark, handler,
29 NULL, &result, &length) < 0)
31 /* Verify the result has exactly one NUL byte, at the end. */
32 if (!(length > 0 && result[length-1] == '\0' && strlen (result) == length-1))
41 size_t tmpbufsize = SIZEOF (tmpbuf);
45 utf8_string = U_TO_U8 (string, U_STRLEN (string) + 1, tmpbuf, &tmpbufsize);
46 if (utf8_string == NULL)
48 result = u8_strconv_to_encoding (utf8_string, tocode, handler);
51 if (utf8_string != tmpbuf)
53 int saved_errno = errno;
59 if (utf8_string != tmpbuf)