sysdeps/ieee754/ldbl-128ibm-compat/ieee128-isoc99_scanf.c

   1 /* Wrapper for __isoc99_scanf.  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 <libio/libioP.h>
  21
  22 extern int
  23 ___ieee128_isoc99_scanf (const char *format, ...)
  24 {
  25   va_list arg;
  26   int done;
  27   int mode_flags = SCANF_ISOC99_A | SCANF_LDBL_USES_FLOAT128;
  28
  29   va_start (arg, format);
  30   done = __vfscanf_internal (stdin, format, arg, mode_flags);
  31   va_end (arg);
  32
  33   return done;
  34 }
  35 strong_alias (___ieee128_isoc99_scanf, __isoc99_scanfieee128)