libio/swprintf.c

   1 /* Copyright (C) 1991,1995,1997,1998,1999,2000,2003
   2         Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #include <stdarg.h>
  21 #include <wchar.h>
  22
  23 /* Write formatted output into S, according to the format string FORMAT.  */
  24 /* VARARGS3 */
  25 int
  26 swprintf (wchar_t *s, size_t n, const wchar_t *format, ...)
  27 {
  28   va_list arg;
  29   int done;
  30
  31   va_start (arg, format);
  32   done = __vswprintf (s, n, format, arg);
  33   va_end (arg);
  34
  35   return done;
  36 }