/*
* Copyright (c) 1997 X/Open Company Ltd., A member of The Open Group
*
* All rights reserved. No part of this source code may be reproduced,
* stored in a retrieval system, or transmitted, in any form or by any
* means, electronic, mechanical, photocopying, recording or otherwise,
* except as stated in the end-user licence agreement, without the prior
* permission of the copyright owners.
*
* Motif, OSF/1 and UNIX are registered trademarks and X/Open,
* the "X Device" and The Open Group are trademarks of The Open Group.
*
* Developed for X/Open by Applied Testing and Technology, Inc.
*
* Project: VSRT
*
* File: tset/rt.os/mlock/mlockall/mlockall4.c
*
* Modifications:
* $Log: mlockall4.c,v $
* Revision 2.0  1997/06/15  19:46:01  andy
* Branch point for Release 5.0.0b1
*
* Revision 1.1  1997/05/27  18:06:53  andy
* Initial revision
*
*/

/*Exec-ed by mlockall.c to test locking as it requires privilege
to lock memory*/

#ifndef lint
#define MAIN
#ifdef	MAIN
static	char sccsid[] = "@(#)rt.os/mlock/mlockall - mlockall4 Rel 4.3.1 (05/18/94)";
char	*copyright[] = {
		"(C) Copyright 1997 X/Open Company Limited",
		"All Rights Reserved."
};
#endif	/* MAIN */
#endif	/* lint */

#include	<vsrt/vsrt.h>
#include	<std.h>
#include	<stdio.h>
#include	<unistd.h>
#include	<signal.h>
#include	<errno.h>
#include	<string.h>
#include	<sys/mman.h>
#include	<sys/stat.h>
#include	<fcntl.h>
#include	<exitcodes.h>
#include	<pathres.h>
#include	<sysdep.h>
#include	<dbug.h>
#include	<report.h>
#include	<setprv.h>
#include	<tet_api.h>

private	int tb_mlockall();
private	void checkids();
private void subtest4();

int	errors = 0;

/*from vsrtlib/mkmmap.c*/
extern int	vsrt_got_sigsegv;
extern int	vsrt_got_sigbus;
extern int	vsrt_got_sig;
extern unsigned long	vsrt_pgsz;
extern unsigned long	vsrt_ipgsz;
extern int	vsrt_setjmp_called;

#define	test_file	"vsrt_mlockall"

public  int tet_main(argc, argv)
int     argc;
char    **argv;
{
	subtest4();

	return 0;
}

private void subtest4()
{
	int	fd;
	int	err;
	int	i;
	int	pathok = 0;
	void	*addr;

	DBUG_ENTER("subtest4");

	if (setprv(PRV_MEMLOCK) != 0) {
		xx_rpt(FAILURE);
		in_rpt("setprv(PRV_MEMLOCK) failed");
		DBUG_VOID_RETURN 
        }

	if (tb_mlockall(0) != -1) {
		in_rpt("mlockall(0) succeeded");
		xx_rpt(FAILURE);
		DBUG_VOID_RETURN 
	}
	if (errno != EINVAL) {
		vsrt_sysfail("mlockall(0)");
		xx_rpt(FAILURE);
		DBUG_VOID_RETURN 
	}

	xs_rpt();

	DBUG_VOID_RETURN 
}

private	int tb_mlockall(flags)
int	flags;
{
	int	retval;

	retval = mlockall(flags);
#ifdef	TESTBED
	errno++;
	return -1;
#else
	return retval;
#endif
}