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600d9e0c | 1 | /* Wrapper to invoke tst-glibc-hwcaps in a container, to test ld.so.cache. |
581c785b | 2 | Copyright (C) 2020-2022 Free Software Foundation, Inc. |
600d9e0c 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 | |
17 | <https://www.gnu.org/licenses/>. */ | |
18 | ||
19 | /* This program is just a wrapper that runs ldconfig followed by | |
20 | tst-glibc-hwcaps. The actual test is provided via an | |
21 | implementation in a sysdeps subdirectory. */ | |
22 | ||
23 | #include <stdio.h> | |
24 | #include <stdlib.h> | |
25 | #include <support/support.h> | |
26 | #include <unistd.h> | |
27 | ||
28 | int | |
29 | main (int argc, char **argv) | |
30 | { | |
31 | /* Run ldconfig to populate the cache. */ | |
32 | { | |
33 | char *command = xasprintf ("%s/ldconfig", support_install_rootsbindir); | |
34 | if (system (command) != 0) | |
35 | return 1; | |
36 | free (command); | |
37 | } | |
38 | ||
39 | /* Reuse tst-glibc-hwcaps. Since this code is running in a | |
40 | container, we can launch it directly. */ | |
41 | char *path = xasprintf ("%s/elf/tst-glibc-hwcaps", support_objdir_root); | |
42 | execv (path, argv); | |
43 | printf ("error: execv of %s failed: %m\n", path); | |
44 | return 1; | |
45 | } |