/* 32.getshdr.c - implementation of the elf{32,64}_getshdr(3) functions. Copyright (C) 1995 - 1998 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifndef lint static const char rcsid[] = "@(#) $Id: 32.getshdr.c,v 1.1 2008/06/16 00:01:21 cjohns Exp $"; #endif /* lint */ Elf32_Shdr* elf32_getshdr(Elf_Scn *scn) { if (!scn) { return NULL; } elf_assert(scn->s_magic == SCN_MAGIC); elf_assert(scn->s_elf); elf_assert(scn->s_elf->e_magic == ELF_MAGIC); if (scn->s_elf->e_class == ELFCLASS32) { return &scn->s_shdr32; } seterr(ERROR_CLASSMISMATCH); return NULL; } #if __LIBELF64 Elf64_Shdr* elf64_getshdr(Elf_Scn *scn) { if (!scn) { return NULL; } elf_assert(scn->s_magic == SCN_MAGIC); elf_assert(scn->s_elf); elf_assert(scn->s_elf->e_magic == ELF_MAGIC); if (scn->s_elf->e_class == ELFCLASS64) { return &scn->s_shdr64; } seterr(ERROR_CLASSMISMATCH); return NULL; } #endif /* __LIBELF64 */
