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

   1 /* Wrapper for __obstack_printf_chk.  IEEE128 version.
   2    Copyright (C) 2019-2020 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_obstack_printf_chk (struct obstack *obstack, int flag,
  24                                const char *format, ...)
  25 {
  26   va_list ap;
  27   int done;
  28
  29   unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
  30   if (flag > 0)
  31     mode |= PRINTF_FORTIFY;
  32
  33   va_start (ap, format);
  34   done = __obstack_vprintf_internal (obstack, format, ap, mode);
  35   va_end (ap);
  36
  37   return done;
  38 }
  39 strong_alias (___ieee128_obstack_printf_chk, __obstack_printf_chkieee128)