mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-23 03:10:05 +00:00
37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
/* Copyright (C) 1991,1992,1995,1996,1997,1999 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <wchar.h>
|
|
|
|
|
|
/* Convert the `wchar_t' string in PWCS to a multibyte character string
|
|
in S, writing no more than N characters. Return the number of bytes
|
|
written, or (size_t) -1 if an invalid `wchar_t' was found. */
|
|
size_t
|
|
wcstombs (char *s, const wchar_t *pwcs, size_t n)
|
|
{
|
|
mbstate_t state;
|
|
|
|
memset (&state, '\0', sizeof state);
|
|
|
|
/* Return how many we wrote (or maybe an error). */
|
|
return __wcsrtombs (s, &pwcs, n, &state);
|
|
}
|