| /* This testcase is part of GDB, the GNU debugger. |
| |
| Copyright 2004 Free Software Foundation, Inc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <dlfcn.h> |
| |
| int k = 0; |
| |
| #define SHLIB_NAME SHLIB_DIR "/unloadshr.sl" |
| |
| int main() |
| { |
| void *handle; |
| int (*unloadshr) (int); |
| int y; |
| const char *msg; |
| |
| handle = dlopen (SHLIB_NAME, RTLD_LAZY); |
| msg = dlerror (); |
| |
| if (!handle) |
| { |
| fprintf (stderr, msg); |
| exit (1); |
| } |
| |
| unloadshr = (int (*)(int))dlsym (handle, "shrfunc1"); |
| |
| if (!unloadshr) |
| { |
| fprintf (stderr, dlerror ()); |
| exit (1); |
| } |
| |
| y = (*unloadshr)(3); |
| |
| printf ("y is %d\n", y); |
| |
| dlclose (handle); |
| |
| return 0; |
| } |