glibc/dlfcn/libdl-compat.c

51 lines
1.7 KiB
C

/* Placeholder compatibility symbols.
Copyright (C) 2005-2022 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 <dlfcn.h>
#include <shlib-compat.h>
/* This file is used to keep specific symbol versions occupied, so
that ld does not generate weak symbol version definitions. */
void
attribute_compat_text_section
__attribute_used__
__libdl_version_placeholder_1 (void)
{
}
#if SHLIB_COMPAT (libdl, GLIBC_2_0, GLIBC_2_34)
compat_symbol (libdl, __libdl_version_placeholder_1,
__libdl_version_placeholder, GLIBC_2_0);
#endif
#if SHLIB_COMPAT (libdl, GLIBC_2_1, GLIBC_2_34)
compat_symbol (libdl, __libdl_version_placeholder_1,
__libdl_version_placeholder, GLIBC_2_1);
#endif
#if SHLIB_COMPAT (libdl, GLIBC_2_3_3, GLIBC_2_34)
compat_symbol (libdl, __libdl_version_placeholder_1,
__libdl_version_placeholder, GLIBC_2_3_3);
#endif
#if SHLIB_COMPAT (libdl, GLIBC_2_3_4, GLIBC_2_34)
compat_symbol (libdl, __libdl_version_placeholder_1,
__libdl_version_placeholder, GLIBC_2_3_4);
#endif