| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Dummy nop functions to elicit link-time warnings. |
| 2 | Copyright (C) 2005-2016 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 | In addition to the permissions in the GNU Lesser General Public |
| 11 | License, the Free Software Foundation gives you unlimited |
| 12 | permission to link the compiled version of this file with other |
| 13 | programs, and to distribute those programs without any restriction |
| 14 | coming from the use of this file. (The GNU Lesser General Public |
| 15 | License restrictions do apply in other respects; for example, they |
| 16 | cover modification of the file, and distribution when not linked |
| 17 | into another program.) |
| 18 | |
| 19 | Note that people who make modified versions of this file are not |
| 20 | obligated to grant this special exception for their modified |
| 21 | versions; it is their choice whether to do so. The GNU Lesser |
| 22 | General Public License gives permission to release a modified |
| 23 | version without this exception; this exception also makes it |
| 24 | possible to release a modified version which carries forward this |
| 25 | exception. |
| 26 | |
| 27 | The GNU C Library is distributed in the hope that it will be useful, |
| 28 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 29 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 30 | Lesser General Public License for more details. |
| 31 | |
| 32 | You should have received a copy of the GNU Lesser General Public |
| 33 | License along with the GNU C Library; if not, see |
| 34 | <http://www.gnu.org/licenses/>. */ |
| 35 | |
| 36 | #include <sys/cdefs.h> |
| 37 | |
| 38 | static void |
| 39 | __attribute__ ((used)) |
| 40 | nop (void) |
| 41 | { |
| 42 | } |
| 43 | |
| 44 | /* Don't insert any other #include's before this #undef! */ |
| 45 | |
| 46 | #undef __warndecl |
| 47 | #define __warndecl(name, msg) \ |
| 48 | extern void name (void) __attribute__ ((alias ("nop"))) attribute_hidden; \ |
| 49 | link_warning (name, msg) |
| 50 | |
| 51 | #undef __USE_FORTIFY_LEVEL |
| 52 | #define __USE_FORTIFY_LEVEL 99 |
| 53 | |
| 54 | /* Following here we need an #include for each public header file |
| 55 | that uses __warndecl. */ |
| 56 | |
| 57 | /* Define away to avoid warnings with compilers that do not have these |
| 58 | builtins. */ |
| 59 | #define __builtin___memcpy_chk(dest, src, len, bos) NULL |
| 60 | #define __builtin___memmove_chk(dest, src, len, bos) NULL |
| 61 | #define __builtin___mempcpy_chk(dest, src, len, bos) NULL |
| 62 | #define __builtin___memset_chk(dest, ch, len, bos) NULL |
| 63 | #define __builtin___stpcpy_chk(dest, src, bos) NULL |
| 64 | #define __builtin___strcat_chk(dest, src, bos) NULL |
| 65 | #define __builtin___strcpy_chk(dest, src, bos) NULL |
| 66 | #define __builtin___strncat_chk(dest, src, len, bos) NULL |
| 67 | #define __builtin___strncpy_chk(dest, src, len, bos) NULL |
| 68 | #define __builtin_object_size(bos, level) 0 |
| 69 | |
| 70 | #include <string.h> |