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1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
1d506c26 | 3 | Copyright 2022-2024 Free Software Foundation, Inc. |
fcf8e814 LS |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program 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 | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | #include <assert.h> | |
19 | #include <dlfcn.h> | |
20 | #include <unistd.h> | |
21 | #include <sys/wait.h> | |
22 | ||
23 | int | |
24 | main (void) | |
25 | { | |
26 | pid_t pid = fork (); | |
27 | if (pid == 0) | |
28 | { | |
29 | void *shlib = dlopen (SHLIB_PATH, RTLD_NOW); | |
30 | int (*add) (int, int) = dlsym (shlib, "add"); | |
31 | ||
32 | return add (-2, 2); | |
33 | } | |
34 | ||
35 | int wstatus; | |
36 | if (waitpid (pid, &wstatus, 0) == -1) | |
37 | assert (WIFEXITED (wstatus) && WEXITSTATUS (wstatus) == 0); | |
38 | ||
39 | return 0; | |
40 | } |