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1 | /* Audit module for tst-audit12. | |
2 | Copyright (C) 2015-2023 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 <link.h> | |
20 | #include <stdio.h> | |
21 | #include <stdlib.h> | |
22 | #include <string.h> | |
23 | #include <unistd.h> | |
24 | ||
25 | unsigned int | |
26 | la_version (unsigned int version) | |
27 | { | |
28 | return version; | |
29 | } | |
30 | ||
31 | char * | |
32 | la_objsearch (const char *name, uintptr_t *cookie, unsigned int flag) | |
33 | { | |
34 | const char target[] = "tst-audit12mod2.so"; | |
35 | ||
36 | size_t namelen = strlen (name); | |
37 | if (namelen >= sizeof (target) - 1 | |
38 | && strcmp (name + namelen - (sizeof (target) - 1), target) == 0) | |
39 | { | |
40 | return (char *) "$ORIGIN/tst-audit12mod3.so"; | |
41 | } | |
42 | return (char *) name; | |
43 | } |