| 1 | /* Test static linking against multiple libraries, to find symbol conflicts. |
|---|---|
| 2 | Copyright (C) 2016-2024 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 License as |
| 7 | published by the Free Software Foundation; either version 2.1 of the |
| 8 | 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; see the file COPYING.LIB. If |
| 17 | not, see <https://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #include <math.h> |
| 20 | #include <pthread.h> |
| 21 | #include <resolv.h> |
| 22 | #include <dlfcn.h> |
| 23 | #include <utmp.h> |
| 24 | #include <aio.h> |
| 25 | #include <netdb.h> |
| 26 | |
| 27 | /* These references force linking the executable against central |
| 28 | functions in the static libraries, pulling significant parts of |
| 29 | each library into the link. */ |
| 30 | void *references[] = |
| 31 | { |
| 32 | &pow, /* libm */ |
| 33 | &pthread_create, /* libpthread */ |
| 34 | &res_send, /* libresolv */ |
| 35 | &dlopen, /* libdl */ |
| 36 | &login, /* libutil */ |
| 37 | &aio_init, /* librt */ |
| 38 | &getaddrinfo_a, /* libanl */ |
| 39 | }; |
| 40 | |
| 41 | static int |
| 42 | do_test (void) |
| 43 | { |
| 44 | /* This is a link-time test. There is nothing to run here. */ |
| 45 | return 0; |
| 46 | } |
| 47 | |
| 48 | #include <support/test-driver.c> |
| 49 |