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       1                 :             : /* Finish a session using libdwfl.
       2                 :             :    Copyright (C) 2005, 2008, 2012-2013, 2015, 2025 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                 :             : #include "libdwfl_stacktraceP.h"
      35                 :             : 
      36                 :             : void
      37                 :       12080 : dwfl_end (Dwfl *dwfl)
      38                 :             : {
      39         [ +  + ]:       12080 :   if (dwfl == NULL)
      40                 :         526 :     return;
      41                 :             : 
      42                 :             : #ifdef ENABLE_LIBDEBUGINFOD
      43                 :       11554 :   __libdwfl_debuginfod_end (dwfl->debuginfod);
      44                 :             : #endif
      45                 :             : 
      46         [ -  + ]:       11554 :   if (dwfl->tracker != NULL)
      47                 :           0 :     __libdwfl_stacktrace_remove_dwfl_from_tracker (dwfl);
      48                 :             : 
      49         [ +  + ]:       11554 :   if (dwfl->process)
      50                 :         104 :     __libdwfl_process_free (dwfl->process);
      51                 :             : 
      52                 :       11554 :   free (dwfl->lookup_addr);
      53                 :       11554 :   free (dwfl->lookup_module);
      54                 :       11554 :   free (dwfl->lookup_segndx);
      55                 :       11554 :   free (dwfl->sysroot);
      56                 :             : 
      57                 :       11554 :   Dwfl_Module *next = dwfl->modulelist;
      58         [ +  + ]:       93508 :   while (next != NULL)
      59                 :             :     {
      60                 :       81954 :       Dwfl_Module *dead = next;
      61                 :       81954 :       next = dead->next;
      62                 :       81954 :       __libdwfl_module_free (dead);
      63                 :             :     }
      64                 :             : 
      65         [ +  + ]:       11554 :   if (dwfl->user_core != NULL)
      66                 :             :     {
      67                 :          76 :       free (dwfl->user_core->executable_for_core);
      68                 :          76 :       elf_end (dwfl->user_core->core);
      69         [ +  + ]:          76 :       if (dwfl->user_core->fd != -1)
      70                 :          48 :         close (dwfl->user_core->fd);
      71                 :          76 :       free (dwfl->user_core);
      72                 :             :     }
      73                 :       11554 :   free (dwfl);
      74                 :             : }
      75                 :             : INTDEF(dwfl_end)
      76                 :             :