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2b778ceb | 1 | /* Copyright (C) 2004-2021 Free Software Foundation, Inc. |
28977c2c UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2004. | |
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 | |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
28977c2c UD |
18 | |
19 | #include <dlfcn.h> | |
20 | #include <errno.h> | |
21 | #include <stdio.h> | |
22 | #include <stdlib.h> | |
23 | #include <unistd.h> | |
24 | #include <sys/stat.h> | |
25 | ||
26 | ||
27 | extern int foo (void); | |
28 | ||
29 | static const char testsubdir[] = PFX "test-subdir"; | |
30 | ||
31 | ||
32 | static int | |
33 | do_test (void) | |
34 | { | |
35 | struct stat64 st; | |
36 | int result = 1; | |
37 | ||
38 | if (mkdir (testsubdir, 0777) != 0 | |
39 | && (errno != EEXIST | |
40 | || stat64 (testsubdir, &st) != 0 | |
41 | || !S_ISDIR (st.st_mode))) | |
42 | { | |
43 | printf ("cannot create directory %s\n", testsubdir); | |
44 | return 1; | |
45 | } | |
46 | ||
47 | if (system ("cp " PFX "firstobj.so " PFX "test-subdir/in-subdir.so") != 0) | |
48 | { | |
49 | puts ("cannot copy DSO"); | |
50 | return 1; | |
51 | } | |
52 | ||
53 | void *p = dlopen ("in-subdir.so", RTLD_LAZY|RTLD_LOCAL); | |
54 | if (p != NULL) | |
55 | { | |
56 | puts ("succeeded in opening in-subdir.so from do_test"); | |
57 | dlclose (p); | |
58 | goto out; | |
59 | } | |
60 | ||
61 | result = foo (); | |
62 | ||
63 | out: | |
28977c2c UD |
64 | unlink (PFX "test-subdir/in-subdir.so"); |
65 | rmdir (testsubdir); | |
28977c2c UD |
66 | |
67 | return result; | |
68 | } | |
69 | ||
36fe25fd | 70 | #include <support/test-driver.c> |