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64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
// { dg-require-sharedlib "" }
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// { dg-skip-if "invalid options for C" { *-*-* } { "-std=c++??" "-std=gnu++??" } }
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// { dg-options "-g -O2 -pthread -ldl -x c -fvtable-verify=none -Wno-pedantic" { target *-*-linux* *-*-gnu* *-*-solaris2.1[2-9]* } }
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// Copyright (C) 2005-2018 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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#include <pthread.h>
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#include <dlfcn.h>
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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// NB: This must be compiled and linked as a "C" executable.
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static void* run(void* arg)
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{
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typedef void (*function_type) (void);
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void* lib;
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void (*cb)();
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lib = dlopen("./testsuite_shared.so", RTLD_NOW);
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if (!lib)
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{
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printf("dlopen failed: %s\n", strerror(errno));
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return 0;
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}
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cb = (function_type) dlsym(lib, "try_throw_exception");
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if (!cb)
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{
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printf("dlsym failed: %s\n", strerror(errno));
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return 0;
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}
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cb();
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dlclose(lib);
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return 0;
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}
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// libstdc++/23591
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int main(void)
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{
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pthread_t pt;
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if (pthread_create(&pt, 0, &run, 0) != 0)
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return 1;
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if (pthread_join(pt, 0) != 0)
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return 1;
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return 0;
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}
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