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/* Wrapper for __sprintf_chk. IEEE128 version.
Copyright (C) 2019-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
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
<https://www.gnu.org/licenses/>. */
#include <stdarg.h>
#include <libio/libioP.h>
extern int
___ieee128_sprintf_chk (char *s, int flag, size_t slen,
const char *format, ...)
{
va_list ap;
int done;
unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
if (flag > 0)
mode |= PRINTF_FORTIFY;
/* Regardless of the value of flag, let __vsprintf_internal know that
this is a call from *printf_chk. */
mode |= PRINTF_CHK;
if (slen == 0)
__chk_fail ();
va_start (ap, format);
done = __vsprintf_internal (s, slen, format, ap, mode);
va_end (ap);
return done;
}
strong_alias (___ieee128_sprintf_chk, __sprintf_chkieee128)
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