| /* This testcase is part of GDB, the GNU debugger. |
| |
| Copyright 2007-2021 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 3 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, see <http://www.gnu.org/licenses/>. */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| #ifdef __WIN32__ |
| #include <windows.h> |
| #define dlopen(name, mode) LoadLibrary (name) |
| #define dlsym(handle, func) GetProcAddress (handle, func) |
| #define dlclose(handle) FreeLibrary (handle) |
| #define dlerror() "an error occurred" |
| #else |
| #include <dlfcn.h> |
| #endif |
| |
| int main() |
| { |
| void *handle; |
| void (*func) (void); |
| |
| handle = dlopen (SHLIB_NAME, RTLD_LAZY); |
| if (!handle) |
| { |
| fprintf (stderr, "%s\n", dlerror ()); |
| exit (1); |
| } |
| |
| func = (void (*)(void)) dlsym (handle, "shrfunc"); |
| if (!func) |
| { |
| fprintf (stderr, "%s\n", dlerror ()); |
| exit (1); |
| } |
| |
| func (); |
| |
| dlclose (handle); |
| |
| return 0; |
| } |