1  /* Get the symbol address.  Generic version.
       2     Copyright (C) 1999-2023 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 <ldsodefs.h>
      20  #include <dl-fptr.h>
      21  
      22  void *
      23  _dl_symbol_address (struct link_map *map, const ElfW(Sym) *ref)
      24  {
      25    ElfW(Addr) value = SYMBOL_ADDRESS (map, ref, false);
      26  
      27    /* Return the pointer to function descriptor. */
      28    if (ELFW(ST_TYPE) (ref->st_info) == STT_FUNC)
      29      return (void *) _dl_make_fptr (map, ref, value);
      30    else
      31      return (void *) value;
      32  }
      33  rtld_hidden_def (_dl_symbol_address)