elf/dl-compat.c

   1 /* Placeholder compatibility symbols.
   2    Copyright (C) 2022 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <shlib-compat.h>
  20 #include <sys/cdefs.h>
  21
  22 /* The GLIBC_2.35 symbol version is present naturally for later ports.
  23    Use OTHER_SHLIB_COMPAT because the module is called rtld, but the
  24    ABI version uses ld.  */
  25 #if OTHER_SHLIB_COMPAT (ld, GLIBC_2_0, GLIBC_2_35)
  26 void
  27 attribute_compat_text_section
  28 __attribute_used__
  29 __rtld_version_placeholder_1 (void)
  30 {
  31 }
  32
  33 compat_symbol (ld, __rtld_version_placeholder_1,
  34                __rtld_version_placeholder, GLIBC_2_34);
  35 #endif