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       1                 :            : /* Provides the data referenced by the .gnu_debugaltlink section.
       2                 :            :    Copyright (C) 2014, 2018 Red Hat, Inc.
       3                 :            :    This file is part of elfutils.
       4                 :            : 
       5                 :            :    This file is free software; you can redistribute it and/or modify
       6                 :            :    it under the terms of either
       7                 :            : 
       8                 :            :      * the GNU Lesser General Public License as published by the Free
       9                 :            :        Software Foundation; either version 3 of the License, or (at
      10                 :            :        your option) any later version
      11                 :            : 
      12                 :            :    or
      13                 :            : 
      14                 :            :      * the GNU General Public License as published by the Free
      15                 :            :        Software Foundation; either version 2 of the License, or (at
      16                 :            :        your option) any later version
      17                 :            : 
      18                 :            :    or both in parallel, as here.
      19                 :            : 
      20                 :            :    elfutils is distributed in the hope that it will be useful, but
      21                 :            :    WITHOUT ANY WARRANTY; without even the implied warranty of
      22                 :            :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      23                 :            :    General Public License for more details.
      24                 :            : 
      25                 :            :    You should have received copies of the GNU General Public License and
      26                 :            :    the GNU Lesser General Public License along with this program.  If
      27                 :            :    not, see <http://www.gnu.org/licenses/>.  */
      28                 :            : 
      29                 :            : #ifdef HAVE_CONFIG_H
      30                 :            : # include <config.h>
      31                 :            : #endif
      32                 :            : 
      33                 :            : #include "libdwP.h"
      34                 :            : 
      35                 :            : void
      36                 :         46 : dwarf_setalt (Dwarf *main, Dwarf *alt)
      37                 :            : {
      38         [ -  + ]:         46 :   if (main->alt_fd != -1)
      39                 :            :     {
      40                 :          0 :       INTUSE(dwarf_end) (main->alt_dwarf);
      41                 :          0 :       close (main->alt_fd);
      42                 :          0 :       main->alt_fd = -1;
      43                 :            :     }
      44                 :            : 
      45                 :         46 :   main->alt_dwarf = alt;
      46                 :         46 : }
      47                 :            : INTDEF (dwarf_setalt)