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581c785b | 1 | /* Copyright (C) 2004-2022 Free Software Foundation, Inc. |
28977c2c | 2 | This file is part of the GNU C Library. |
28977c2c UD |
3 | |
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
28977c2c UD |
17 | |
18 | #include <dlfcn.h> | |
19 | #include <errno.h> | |
20 | #include <stdio.h> | |
21 | #include <stdlib.h> | |
22 | #include <unistd.h> | |
23 | #include <sys/stat.h> | |
24 | ||
25 | ||
26 | extern int foo (void); | |
27 | ||
28 | static const char testsubdir[] = PFX "test-subdir"; | |
29 | ||
30 | ||
31 | static int | |
32 | do_test (void) | |
33 | { | |
34 | struct stat64 st; | |
35 | int result = 1; | |
36 | ||
37 | if (mkdir (testsubdir, 0777) != 0 | |
38 | && (errno != EEXIST | |
39 | || stat64 (testsubdir, &st) != 0 | |
40 | || !S_ISDIR (st.st_mode))) | |
41 | { | |
42 | printf ("cannot create directory %s\n", testsubdir); | |
43 | return 1; | |
44 | } | |
45 | ||
46 | if (system ("cp " PFX "firstobj.so " PFX "test-subdir/in-subdir.so") != 0) | |
47 | { | |
48 | puts ("cannot copy DSO"); | |
49 | return 1; | |
50 | } | |
51 | ||
52 | void *p = dlopen ("in-subdir.so", RTLD_LAZY|RTLD_LOCAL); | |
53 | if (p != NULL) | |
54 | { | |
55 | puts ("succeeded in opening in-subdir.so from do_test"); | |
56 | dlclose (p); | |
57 | goto out; | |
58 | } | |
59 | ||
60 | result = foo (); | |
61 | ||
62 | out: | |
28977c2c UD |
63 | unlink (PFX "test-subdir/in-subdir.so"); |
64 | rmdir (testsubdir); | |
28977c2c UD |
65 | |
66 | return result; | |
67 | } | |
68 | ||
36fe25fd | 69 | #include <support/test-driver.c> |