LCOV - code coverage report
Current view: top level - libdwfl - dwfl_getdwarf.c (source / functions) Hit Total Coverage
Test: lcov.out Lines: 8 8 100.0 %
Date: 2017-01-05 09:15:16 Functions: 2 2 100.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* Iterate through modules to fetch Dwarf information.
       2             :    Copyright (C) 2005, 2008 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             : #include "libdwflP.h"
      30             : 
      31             : struct module_callback_info
      32             : {
      33             :   int (*callback) (Dwfl_Module *, void **,
      34             :                    const char *, Dwarf_Addr,
      35             :                    Dwarf *, Dwarf_Addr, void *);
      36             :   void *arg;
      37             : };
      38             : 
      39             : static int
      40          11 : module_callback (Dwfl_Module *mod, void **userdata,
      41             :                  const char *name, Dwarf_Addr start, void *arg)
      42             : {
      43          11 :   const struct module_callback_info *info = arg;
      44          11 :   Dwarf_Addr bias = 0;
      45          11 :   Dwarf *dw = INTUSE(dwfl_module_getdwarf) (mod, &bias);
      46          11 :   return (*info->callback) (mod, userdata, name, start, dw, bias, info->arg);
      47             : }
      48             : 
      49             : ptrdiff_t
      50          11 : dwfl_getdwarf (Dwfl *dwfl,
      51             :                int (*callback) (Dwfl_Module *, void **,
      52             :                                 const char *, Dwarf_Addr,
      53             :                                 Dwarf *, Dwarf_Addr, void *),
      54             :                void *arg,
      55             :                ptrdiff_t offset)
      56             : {
      57          11 :   struct module_callback_info info = { callback, arg };
      58          11 :   return INTUSE(dwfl_getmodules) (dwfl, &module_callback, &info, offset);
      59             : }

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