/*	Copyright (c) 1988 AT&T	*/
/*	  All Rights Reserved  	*/

/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
/*	The copyright notice above does not evidence any   	*/
/*	actual or intended publication of such source code.	*/

#pragma ident	"@(#)rand.c	1.4	92/07/17 SMI" 	/* SVr4.0 1.2	*/

/*LINTLIBRARY*/

#ifdef __STDC__
	#pragma weak	elf_rand = _elf_rand
#endif


#include "syn.h"
#include "libelf.h"
#include "decl.h"
#include "error.h"


size_t
elf_rand(elf, off)
	Elf	*elf;
	size_t	off;
{
	if (elf == 0)
		return 0;
	if (elf->ed_kind != ELF_K_AR)
	{
		_elf_err = EREQ_AR;
		return 0;
	}
	if (off == 0 || elf->ed_fsz < off)
	{
		_elf_err = EREQ_RAND;
		return 0;
	}
	return elf->ed_nextoff = off;
}