/*
32.getshdr.c - implementation of the elf32_getshdr(3) function.
Copyright (C) 1995 Michael Riepe <riepe@ifwsn4.ifw.uni-hannover.de>

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 <private.h>

Elf32_Shdr*
elf32_getshdr(Elf_Scn *scn) {
    if (!scn) {
	return NULL;
    }
    elf_assert(scn->s_magic == SCN_MAGIC);
    elf_assert(scn->s_shdr);
    elf_assert(scn->s_elf);
    if (scn->s_elf->e_class == ELFCLASS32) {
	return (Elf32_Shdr*)scn->s_shdr;
    }
    seterr(ERROR_CLASSMISMATCH);
    return NULL;
}