1 /* Wrapper for __vsprintf_chk. IEEE128 version.
2 Copyright (C) 2019-2021 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 <libio/libioP.h>
20
21 extern int
___ieee128_vsprintf_chk(char * string,int flag,size_t slen,const char * format,va_list ap)22 ___ieee128_vsprintf_chk (char *string, int flag, size_t slen,
23 const char *format, va_list ap)
24 {
25 unsigned int mode = PRINTF_LDBL_USES_FLOAT128;
26 if (flag > 0)
27 mode |= PRINTF_FORTIFY;
28
29 /* Regardless of the value of flag, let __vsprintf_internal know that
30 this is a call from *printf_chk. */
31 mode |= PRINTF_CHK;
32
33 if (slen == 0)
34 __chk_fail ();
35
36 return __vsprintf_internal (string, slen, format, ap, mode);
37 }
38 strong_alias (___ieee128_vsprintf_chk, __vsprintf_chkieee128)
39