LCOV - code coverage report
Current view: top level - libelf - elf_getaroff.c (source / functions) Hit Total Coverage
Test: elfutils-0.190 Lines: 5 5 100.0 %
Date: 2023-11-14 00:32:03 Functions: 1 1 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4 6 66.7 %

           Branch data     Line data    Source code
       1                 :            : /* Return offset in archive for current file ELF.
       2                 :            :    Copyright (C) 2005, 2008, 2015 Red Hat, Inc.
       3                 :            :    This file is part of elfutils.
       4                 :            :    Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
       5                 :            : 
       6                 :            :    This file is free software; you can redistribute it and/or modify
       7                 :            :    it under the terms of either
       8                 :            : 
       9                 :            :      * the GNU Lesser General Public License as published by the Free
      10                 :            :        Software Foundation; either version 3 of the License, or (at
      11                 :            :        your option) any later version
      12                 :            : 
      13                 :            :    or
      14                 :            : 
      15                 :            :      * the GNU General Public License as published by the Free
      16                 :            :        Software Foundation; either version 2 of the License, or (at
      17                 :            :        your option) any later version
      18                 :            : 
      19                 :            :    or both in parallel, as here.
      20                 :            : 
      21                 :            :    elfutils is distributed in the hope that it will be useful, but
      22                 :            :    WITHOUT ANY WARRANTY; without even the implied warranty of
      23                 :            :    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      24                 :            :    General Public License for more details.
      25                 :            : 
      26                 :            :    You should have received copies of the GNU General Public License and
      27                 :            :    the GNU Lesser General Public License along with this program.  If
      28                 :            :    not, see <http://www.gnu.org/licenses/>.  */
      29                 :            : 
      30                 :            : #ifdef HAVE_CONFIG_H
      31                 :            : # include <config.h>
      32                 :            : #endif
      33                 :            : 
      34                 :            : #include <assert.h>
      35                 :            : #include <libelf.h>
      36                 :            : #include <stddef.h>
      37                 :            : 
      38                 :            : #include "libelfP.h"
      39                 :            : 
      40                 :            : 
      41                 :            : int64_t
      42                 :        206 : elf_getaroff (Elf *elf)
      43                 :            : {
      44                 :            :   /* Be gratious, the specs demand it.  */
      45   [ +  -  +  + ]:        206 :   if (elf == NULL || elf->parent == NULL)
      46                 :            :     return ELF_C_NULL;
      47                 :            : 
      48                 :            :   /* We can be sure the parent is an archive.  */
      49                 :         16 :   Elf *parent = elf->parent;
      50         [ -  + ]:         16 :   assert (parent->kind == ELF_K_AR);
      51                 :            : 
      52                 :         16 :   return elf->start_offset - sizeof (struct ar_hdr) - parent->start_offset;
      53                 :            : }

Generated by: LCOV version 1.16