glibc/elf/tst-libc_dlvsym.c

35 lines
1.1 KiB
C

/* Compare dlvsym and __libc_dlvsym results. Dynamic version.
Copyright (C) 2017-2020 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include "tst-libc_dlvsym.h"
static int
do_test (void)
{
compare_vsyms ();
void *handle = xdlopen ("tst-libc_dlvsym-dso.so", RTLD_LAZY);
void (*compare) (void) = xdlsym (handle, "compare_vsyms_global");
compare ();
xdlclose (handle);
return 0;
}
#include <support/test-driver.c>