diff options
Diffstat (limited to 'lib/libc/locale/wcstombs.c')
| -rw-r--r-- | lib/libc/locale/wcstombs.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/lib/libc/locale/wcstombs.c b/lib/libc/locale/wcstombs.c new file mode 100644 index 0000000..8d4ae1c --- /dev/null +++ b/lib/libc/locale/wcstombs.c @@ -0,0 +1,58 @@ +/*- + * Copyright (c) 2002-2004 Tim J. Robbins. + * All rights reserved. + * + * Copyright (c) 2011 The FreeBSD Foundation + * All rights reserved. + * Portions of this software were developed by David Chisnall + * under sponsorship from the FreeBSD Foundation. + * + * 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 <limits.h> +#include <stdlib.h> +#include <wchar.h> +#include "mblocal.h" + +size_t +wcstombs_l(char * __restrict s, const wchar_t * __restrict pwcs, size_t n, + locale_t locale) +{ + static const mbstate_t initial; + mbstate_t mbs; + const wchar_t *pwcsp; + FIX_LOCALE(locale); + + mbs = initial; + pwcsp = pwcs; + return (XLOCALE_CTYPE(locale)->__wcsnrtombs(s, &pwcsp, SIZE_T_MAX, n, &mbs)); +} +size_t +wcstombs(char * __restrict s, const wchar_t * __restrict pwcs, size_t n) +{ + return wcstombs_l(s, pwcs, n, __get_locale()); +} + |
