]>
Commit | Line | Data |
---|---|---|
f0b2132b | 1 | /* Check that a versioned symbol can move from one library to another. |
581c785b | 2 | Copyright (C) 2019-2022 Free Software Foundation, Inc. |
f0b2132b FW |
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 | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
f0b2132b FW |
18 | |
19 | /* At link time, moved_function is bound to the symbol version | |
20 | SONAME_MOVE in tst-sonamemove-runmod1.so, using the | |
21 | tst-sonamemove-linkmod1.so stub object. | |
22 | ||
23 | At run time, the process loads the real tst-sonamemove-runmod1.so, | |
24 | which depends on tst-sonamemove-runmod2.so. | |
25 | tst-sonamemove-runmod1.so does not define moved_function, but | |
26 | tst-sonamemove-runmod2.so does. | |
27 | ||
28 | The net effect is that the versioned symbol | |
29 | moved_function@SONAME_MOVE moved from the soname | |
30 | tst-sonamemove-linkmod1.so at link time to the soname | |
31 | tst-sonamemove-linkmod2.so at run time. */ | |
32 | void moved_function (void); | |
33 | ||
34 | static int | |
35 | do_test (void) | |
36 | { | |
37 | moved_function (); | |
38 | return 0; | |
39 | } | |
40 | ||
41 | #include <support/test-driver.c> |