old-cross-binutils/gdb/testsuite/gdb.base/unload.c
Michael Chastain 934353d642 2004-08-26 Michael Chastain <mec.gnu@mindspring.com>
* gdb.base/unload.c: Include <stdlib.h>.
2004-08-26 19:26:11 +00:00

58 lines
1.4 KiB
C

/* 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;
}