/* * gelf.h - public header file for libelf. * Copyright (C) 2000 - 2006 Michael Riepe * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ /* @(#) $Id: gelf.h,v 1.16 2008/05/23 08:15:34 michael Exp $ */ #ifndef _GELF_H #define _GELF_H #if __LIBELF_INTERNAL__ #include #else /* __LIBELF_INTERNAL__ */ #include #endif /* __LIBELF_INTERNAL__ */ #if __LIBELF_NEED_LINK_H #include #elif __LIBELF_NEED_SYS_LINK_H #include #endif /* __LIBELF_NEED_LINK_H */ #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ #ifndef __P # if (__STDC__ + 0) || defined(__cplusplus) || defined(_WIN32) # define __P(args) args # else /* __STDC__ || defined(__cplusplus) */ # define __P(args) () # endif /* __STDC__ || defined(__cplusplus) */ #endif /* __P */ #if !__LIBELF64 #error "GElf is not supported on this system." #else /* __LIBELF64 */ typedef Elf64_Addr GElf_Addr; typedef Elf64_Half GElf_Half; typedef Elf64_Off GElf_Off; typedef Elf64_Sword GElf_Sword; typedef Elf64_Word GElf_Word; typedef Elf64_Sxword GElf_Sxword; typedef Elf64_Xword GElf_Xword; typedef Elf64_Ehdr GElf_Ehdr; typedef Elf64_Phdr GElf_Phdr; typedef Elf64_Shdr GElf_Shdr; typedef Elf64_Dyn GElf_Dyn; typedef Elf64_Rel GElf_Rel; typedef Elf64_Rela GElf_Rela; typedef Elf64_Sym GElf_Sym; /* * Symbol versioning */ #if __LIBELF_SYMBOL_VERSIONS typedef Elf64_Verdef GElf_Verdef; typedef Elf64_Verneed GElf_Verneed; typedef Elf64_Verdaux GElf_Verdaux; typedef Elf64_Vernaux GElf_Vernaux; #endif /* __LIBELF_SYMBOL_VERSIONS */ /* * These types aren't implemented (yet) * typedef Elf64_Move GElf_Move; typedef Elf64_Syminfo GElf_Syminfo; */ /* * Generic macros */ #define GELF_ST_BIND ELF64_ST_BIND #define GELF_ST_TYPE ELF64_ST_TYPE #define GELF_ST_INFO ELF64_ST_INFO #define GELF_R_TYPE ELF64_R_TYPE #define GELF_R_SYM ELF64_R_SYM #define GELF_R_INFO ELF64_R_INFO /* * Function declarations */ extern int gelf_getclass __P((Elf *__elf)); extern size_t gelf_fsize __P((Elf *__elf, Elf_Type __type, size_t __count, unsigned __ver)); extern Elf_Data *gelf_xlatetof __P((Elf *__elf, Elf_Data *__dst, const Elf_Data *__src, unsigned __encode)); extern Elf_Data *gelf_xlatetom __P((Elf *__elf, Elf_Data *__dst, const Elf_Data *__src, unsigned __encode)); extern GElf_Ehdr *gelf_getehdr __P((Elf *__elf, GElf_Ehdr *__dst)); extern int gelf_update_ehdr __P((Elf *__elf, GElf_Ehdr *__src)); extern unsigned long gelf_newehdr __P((Elf *__elf, int __elfclass)); extern GElf_Phdr *gelf_getphdr __P((Elf *__elf, int ndx, GElf_Phdr *__dst)); extern int gelf_update_phdr __P((Elf *__elf, int ndx, GElf_Phdr *__src)); extern unsigned long gelf_newphdr __P((Elf *__elf, size_t __phnum)); extern GElf_Shdr *gelf_getshdr __P((Elf_Scn *__scn, GElf_Shdr *__dst)); extern int gelf_update_shdr __P((Elf_Scn *__scn, GElf_Shdr *__src)); extern GElf_Dyn *gelf_getdyn __P((Elf_Data *__src, int __ndx, GElf_Dyn *__dst)); extern int gelf_update_dyn __P((Elf_Data *__dst, int __ndx, GElf_Dyn *__src)); extern GElf_Rel *gelf_getrel __P((Elf_Data *__src, int __ndx, GElf_Rel *__dst)); extern int gelf_update_rel __P((Elf_Data *__dst, int __ndx, GElf_Rel *__src)); extern GElf_Rela *gelf_getrela __P((Elf_Data *__src, int __ndx, GElf_Rela *__dst)); extern int gelf_update_rela __P((Elf_Data *__dst, int __ndx, GElf_Rela *__src)); extern GElf_Sym *gelf_getsym __P((Elf_Data *__src, int __ndx, GElf_Sym *__dst)); extern int gelf_update_sym __P((Elf_Data *__dst, int __ndx, GElf_Sym *__src)); extern long gelf_checksum __P((Elf *__elf)); /* * These functions aren't implemented (yet) * extern GElf_Move *gelf_getmove __P((Elf_Data *__src, int __ndx, GElf_Move *__src)); extern int gelf_update_move __P((Elf_Data *__dst, int __ndx, GElf_Move *__src)); * extern GElf_Syminfo* gelf_getsyminfo __P((Elf_Data *__src, int __ndx, GElf_Syminfo *__dst)); extern int gelf_update_syminfo __P((Elf_Data *__dst, int __ndx, GElf_Syminfo *__src)); */ /* * Extensions (not available in other versions of libelf) */ extern size_t gelf_msize __P((Elf *__elf, Elf_Type __type, size_t __count, unsigned __ver)); #endif /* __LIBELF64 */ #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* _GELF_H */