sysdeps/ieee754/ldbl-128ibm-compat/ieee128-swscanf.c

   1 /* Wrapper for swscanf.  IEEE128 version.
   2    Copyright (C) 2019-2023 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, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <stdarg.h>
  20 #include <strfile.h>
  21 #include <libioP.h>
  22
  23 extern int
  24 ___ieee128_swscanf (const wchar_t *string, const wchar_t *format, ...)
  25 {
  26   va_list ap;
  27   int done;
  28
  29   _IO_strfile sf;
  30   struct _IO_wide_data wd;
  31   FILE *fp = _IO_strfile_readw (&sf, &wd, string);
  32
  33   va_start (ap, format);
  34   done = __vfwscanf_internal (fp, format, ap,
  35                               SCANF_LDBL_USES_FLOAT128);
  36   va_end (ap);
  37
  38   return done;
  39 }
  40 strong_alias (___ieee128_swscanf, __swscanfieee128)