| /* Return string from debug string section. |
| Copyright (C) 2001, 2002 Red Hat, Inc. |
| This file is part of Red Hat elfutils. |
| Written by Ulrich Drepper <drepper@redhat.com>, 2001. |
| |
| Red Hat elfutils is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by the |
| Free Software Foundation; version 2 of the License. |
| |
| Red Hat elfutils is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License along |
| with Red Hat elfutils; if not, write to the Free Software Foundation, |
| Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. |
| |
| Red Hat elfutils is an included package of the Open Invention Network. |
| An included package of the Open Invention Network is a package for which |
| Open Invention Network licensees cross-license their patents. No patent |
| license is granted, either expressly or impliedly, by designation as an |
| included package. Should you wish to participate in the Open Invention |
| Network licensing program, please visit www.openinventionnetwork.com |
| <http://www.openinventionnetwork.com>. */ |
| |
| #ifdef HAVE_CONFIG_H |
| # include <config.h> |
| #endif |
| |
| #include <string.h> |
| |
| #include "libdwarfP.h" |
| |
| |
| int |
| dwarf_get_str (dbg, offset, string, returned_str_len, error) |
| Dwarf_Debug dbg; |
| Dwarf_Off offset; |
| char **string; |
| Dwarf_Signed *returned_str_len; |
| Dwarf_Error *error; |
| { |
| *string = (char *) dbg->sections[IDX_debug_str].addr; |
| if (*string == NULL) |
| return DW_DLV_NO_ENTRY; |
| |
| if (unlikely (offset >= dbg->sections[IDX_debug_str].size)) |
| return DW_DLV_NO_ENTRY; |
| |
| *string += offset; |
| *returned_str_len = strlen (*string); |
| |
| return DW_DLV_OK; |
| } |