/* Copyright (C) 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.org>. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ #include <assert.h> #include <ctype.h> #include <stdarg.h> #include <stdio.h> #include <wchar.h> #include <string.h> #include <libioP.h> int __fxprintf (FILE *fp, const char *fmt, ...) { if (fp == NULL) fp = stderr; va_list ap; va_start (ap, fmt); int res; if (_IO_fwide (fp, 0) > 0) { size_t len = strlen (fmt) + 1; wchar_t wfmt[len]; for (size_t i = 0; i < len; ++i) { assert (isascii (fmt[i])); wfmt[i] = fmt[i]; } res = __vfwprintf (fp, wfmt, ap); } else res = INTUSE(_IO_vfprintf) (fp, fmt, ap); va_end (ap); return res; }