1 | /* Wrapper for __vsprintf_chk. IEEE128 version. |
2 | Copyright (C) 2019-2024 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 |
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, maxlen: slen, format, ap, mode_flags: mode); |
37 | } |
38 | hidden_def (___ieee128___vsprintf_chk) |
39 | strong_alias (___ieee128___vsprintf_chk, __vsprintf_chkieee128) |
40 | |