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/*
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* gelf.h - public header file for libelf.
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* Copyright (C) 2000 - 2006 Michael Riepe
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/* @(#) $Id: gelf.h,v 1.16 2008/05/23 08:15:34 michael Exp $ */
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#ifndef _GELF_H
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#define _GELF_H
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#if __LIBELF_INTERNAL__
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#include <libelf.h>
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#else /* __LIBELF_INTERNAL__ */
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#include <libelf/libelf.h>
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#endif /* __LIBELF_INTERNAL__ */
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#if __LIBELF_NEED_LINK_H
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#include <link.h>
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#elif __LIBELF_NEED_SYS_LINK_H
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#include <sys/link.h>
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#endif /* __LIBELF_NEED_LINK_H */
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#ifndef __P
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# if (__STDC__ + 0) || defined(__cplusplus) || defined(_WIN32)
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# define __P(args) args
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# else /* __STDC__ || defined(__cplusplus) */
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# define __P(args) ()
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# endif /* __STDC__ || defined(__cplusplus) */
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#endif /* __P */
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#if !__LIBELF64
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#error "GElf is not supported on this system."
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#else /* __LIBELF64 */
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typedef Elf64_Addr GElf_Addr;
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typedef Elf64_Half GElf_Half;
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typedef Elf64_Off GElf_Off;
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typedef Elf64_Sword GElf_Sword;
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typedef Elf64_Word GElf_Word;
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typedef Elf64_Sxword GElf_Sxword;
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typedef Elf64_Xword GElf_Xword;
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typedef Elf64_Ehdr GElf_Ehdr;
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typedef Elf64_Phdr GElf_Phdr;
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typedef Elf64_Shdr GElf_Shdr;
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typedef Elf64_Dyn GElf_Dyn;
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typedef Elf64_Rel GElf_Rel;
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typedef Elf64_Rela GElf_Rela;
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typedef Elf64_Sym GElf_Sym;
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/*
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* Symbol versioning
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*/
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#if __LIBELF_SYMBOL_VERSIONS
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typedef Elf64_Verdef GElf_Verdef;
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typedef Elf64_Verneed GElf_Verneed;
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typedef Elf64_Verdaux GElf_Verdaux;
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typedef Elf64_Vernaux GElf_Vernaux;
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#endif /* __LIBELF_SYMBOL_VERSIONS */
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/*
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* These types aren't implemented (yet)
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*
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typedef Elf64_Move GElf_Move;
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typedef Elf64_Syminfo GElf_Syminfo;
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*/
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/*
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* Generic macros
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*/
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#define GELF_ST_BIND ELF64_ST_BIND
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#define GELF_ST_TYPE ELF64_ST_TYPE
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#define GELF_ST_INFO ELF64_ST_INFO
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#define GELF_R_TYPE ELF64_R_TYPE
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#define GELF_R_SYM ELF64_R_SYM
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#define GELF_R_INFO ELF64_R_INFO
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/*
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* Function declarations
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*/
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extern int gelf_getclass __P((Elf *__elf));
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extern size_t gelf_fsize __P((Elf *__elf, Elf_Type __type, size_t __count, unsigned __ver));
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extern Elf_Data *gelf_xlatetof __P((Elf *__elf, Elf_Data *__dst, const Elf_Data *__src, unsigned __encode));
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extern Elf_Data *gelf_xlatetom __P((Elf *__elf, Elf_Data *__dst, const Elf_Data *__src, unsigned __encode));
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extern GElf_Ehdr *gelf_getehdr __P((Elf *__elf, GElf_Ehdr *__dst));
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extern int gelf_update_ehdr __P((Elf *__elf, GElf_Ehdr *__src));
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extern unsigned long gelf_newehdr __P((Elf *__elf, int __elfclass));
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extern GElf_Phdr *gelf_getphdr __P((Elf *__elf, int ndx, GElf_Phdr *__dst));
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extern int gelf_update_phdr __P((Elf *__elf, int ndx, GElf_Phdr *__src));
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extern unsigned long gelf_newphdr __P((Elf *__elf, size_t __phnum));
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extern GElf_Shdr *gelf_getshdr __P((Elf_Scn *__scn, GElf_Shdr *__dst));
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extern int gelf_update_shdr __P((Elf_Scn *__scn, GElf_Shdr *__src));
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extern GElf_Dyn *gelf_getdyn __P((Elf_Data *__src, int __ndx, GElf_Dyn *__dst));
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extern int gelf_update_dyn __P((Elf_Data *__dst, int __ndx, GElf_Dyn *__src));
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extern GElf_Rel *gelf_getrel __P((Elf_Data *__src, int __ndx, GElf_Rel *__dst));
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extern int gelf_update_rel __P((Elf_Data *__dst, int __ndx, GElf_Rel *__src));
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extern GElf_Rela *gelf_getrela __P((Elf_Data *__src, int __ndx, GElf_Rela *__dst));
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extern int gelf_update_rela __P((Elf_Data *__dst, int __ndx, GElf_Rela *__src));
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extern GElf_Sym *gelf_getsym __P((Elf_Data *__src, int __ndx, GElf_Sym *__dst));
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extern int gelf_update_sym __P((Elf_Data *__dst, int __ndx, GElf_Sym *__src));
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extern long gelf_checksum __P((Elf *__elf));
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/*
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* These functions aren't implemented (yet)
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*
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extern GElf_Move *gelf_getmove __P((Elf_Data *__src, int __ndx, GElf_Move *__src));
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extern int gelf_update_move __P((Elf_Data *__dst, int __ndx, GElf_Move *__src));
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*
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extern GElf_Syminfo* gelf_getsyminfo __P((Elf_Data *__src, int __ndx, GElf_Syminfo *__dst));
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extern int gelf_update_syminfo __P((Elf_Data *__dst, int __ndx, GElf_Syminfo *__src));
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*/
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/*
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* Extensions (not available in other versions of libelf)
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*/
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extern size_t gelf_msize __P((Elf *__elf, Elf_Type __type, size_t __count, unsigned __ver));
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#endif /* __LIBELF64 */
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* _GELF_H */
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