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// { dg-require-sharedlib "" }
// { dg-options "-g -O2 -pthread -ldl -x c" { target *-*-linux* *-*-gnu* } }
// Copyright (C) 2005-2013 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library 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, or (at your option)
// any later version.
//
// This library 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 library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#include <pthread.h>
#include <dlfcn.h>
#include <errno.h>
#include <stdio.h>
#include <string.h>
// NB: This must be compiled and linked as a "C" executable.
static void* run(void* arg)
{
typedef void (*function_type) (void);
void* lib;
void (*cb)();
lib = dlopen("./testsuite_shared.so", RTLD_NOW);
if (!lib)
{
printf("dlopen failed: %s\n", strerror(errno));
return 0;
}
cb = (function_type) dlsym(lib, "try_throw_exception");
if (!cb)
{
printf("dlsym failed: %s\n", strerror(errno));
return 0;
}
cb();
dlclose(lib);
return 0;
}
// libstdc++/23591
int main(void)
{
pthread_t pt;
if (pthread_create(&pt, 0, &run, 0) != 0)
return 1;
if (pthread_join(pt, 0) != 0)
return 1;
return 0;
}
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