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/* This testcase is part of GDB, the GNU debugger.
Copyright 2022-2023 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 <assert.h>
#include <dlfcn.h>
#include <unistd.h>
#include <sys/wait.h>
int
main (void)
{
pid_t pid = fork ();
if (pid == 0)
{
void *shlib = dlopen (SHLIB_PATH, RTLD_NOW);
int (*add) (int, int) = dlsym (shlib, "add");
return add (-2, 2);
}
int wstatus;
if (waitpid (pid, &wstatus, 0) == -1)
assert (WIFEXITED (wstatus) && WEXITSTATUS (wstatus) == 0);
return 0;
}
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