| 1 | /* Test that symbol is bound to a DSO replaced by la_objsearch. |
|---|---|
| 2 | Copyright (C) 2015-2024 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 <dlfcn.h> |
| 20 | #include <stdio.h> |
| 21 | |
| 22 | int |
| 23 | do_test (void) |
| 24 | { |
| 25 | puts (s: "Start"); |
| 26 | void *h = dlopen (file: "$ORIGIN/tst-audit12mod1.so", RTLD_LAZY); |
| 27 | if (h == NULL) |
| 28 | { |
| 29 | printf (format: "module not loaded: %s\n", dlerror ()); |
| 30 | return 1; |
| 31 | } |
| 32 | int (*fp) (void) = (int (*) (void)) dlsym (handle: h, name: "f1"); |
| 33 | if (fp == NULL) |
| 34 | { |
| 35 | printf (format: "function f1 not found: %s\n", dlerror ()); |
| 36 | return 1; |
| 37 | } |
| 38 | int res = fp (); |
| 39 | if (res != 43) |
| 40 | { |
| 41 | puts (s: "incorrect function f2 called"); |
| 42 | return 1; |
| 43 | } |
| 44 | printf (format: "%d is OK\n", res); |
| 45 | return 0; |
| 46 | } |
| 47 | |
| 48 | #include <support/test-driver.c> |
| 49 |