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       1                 :             : /* Finish a session using libdwfl.
       2                 :             :    Copyright (C) 2005, 2008, 2012-2013, 2015 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 "libdwflP.h"
      34                 :             : 
      35                 :             : void
      36                 :       12070 : dwfl_end (Dwfl *dwfl)
      37                 :             : {
      38         [ +  + ]:       12070 :   if (dwfl == NULL)
      39                 :             :     return;
      40                 :             : 
      41                 :             : #ifdef ENABLE_LIBDEBUGINFOD
      42                 :       11544 :   __libdwfl_debuginfod_end (dwfl->debuginfod);
      43                 :             : #endif
      44                 :             : 
      45         [ +  + ]:       11544 :   if (dwfl->process)
      46                 :         102 :     __libdwfl_process_free (dwfl->process);
      47                 :             : 
      48                 :       11544 :   free (dwfl->lookup_addr);
      49                 :       11544 :   free (dwfl->lookup_module);
      50                 :       11544 :   free (dwfl->lookup_segndx);
      51                 :       11544 :   free (dwfl->sysroot);
      52                 :             : 
      53                 :       11544 :   Dwfl_Module *next = dwfl->modulelist;
      54         [ +  + ]:       93480 :   while (next != NULL)
      55                 :             :     {
      56                 :       81936 :       Dwfl_Module *dead = next;
      57                 :       81936 :       next = dead->next;
      58                 :       81936 :       __libdwfl_module_free (dead);
      59                 :             :     }
      60                 :             : 
      61         [ +  + ]:       11544 :   if (dwfl->user_core != NULL)
      62                 :             :     {
      63                 :          74 :       free (dwfl->user_core->executable_for_core);
      64                 :          74 :       elf_end (dwfl->user_core->core);
      65         [ +  + ]:          74 :       if (dwfl->user_core->fd != -1)
      66                 :          46 :         close (dwfl->user_core->fd);
      67                 :          74 :       free (dwfl->user_core);
      68                 :             :     }
      69                 :       11544 :   free (dwfl);
      70                 :             : }