priv_vm_munlock.c revision 172106
1162271Srwatson/*- 2162271Srwatson * Copyright (c) 2006 nCircle Network Security, Inc. 3172106Srwatson * Copyright (c) 2007 Robert N. M. Watson 4162271Srwatson * All rights reserved. 5162271Srwatson * 6162271Srwatson * This software was developed by Robert N. M. Watson for the TrustedBSD 7162271Srwatson * Project under contract to nCircle Network Security, Inc. 8162271Srwatson * 9162271Srwatson * Redistribution and use in source and binary forms, with or without 10162271Srwatson * modification, are permitted provided that the following conditions 11162271Srwatson * are met: 12162271Srwatson * 1. Redistributions of source code must retain the above copyright 13162271Srwatson * notice, this list of conditions and the following disclaimer. 14162271Srwatson * 2. Redistributions in binary form must reproduce the above copyright 15162271Srwatson * notice, this list of conditions and the following disclaimer in the 16162271Srwatson * documentation and/or other materials provided with the distribution. 17162271Srwatson * 18162271Srwatson * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19162271Srwatson * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20162271Srwatson * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21162271Srwatson * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR, NCIRCLE NETWORK SECURITY, 22162271Srwatson * INC., OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23162271Srwatson * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 24162271Srwatson * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 25162271Srwatson * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 26162271Srwatson * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 27162271Srwatson * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 28162271Srwatson * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29162271Srwatson * 30162271Srwatson * $FreeBSD: head/tools/regression/priv/priv_vm_munlock.c 172106 2007-09-09 23:08:39Z rwatson $ 31162271Srwatson */ 32162271Srwatson 33162271Srwatson/* 34172106Srwatson * Test that munlock() requires privilege. 35162271Srwatson */ 36162271Srwatson 37162271Srwatson#include <sys/types.h> 38162271Srwatson#include <sys/mman.h> 39162271Srwatson 40162271Srwatson#include <err.h> 41162271Srwatson#include <errno.h> 42162271Srwatson#include <unistd.h> 43162271Srwatson 44162271Srwatson#include "main.h" 45162271Srwatson 46172106Srwatsonint 47172106Srwatsonpriv_vm_munlock_setup(int asroot, int injail, struct test *test) 48172106Srwatson{ 49172106Srwatson 50172106Srwatson return (0); 51172106Srwatson} 52172106Srwatson 53162271Srwatsonvoid 54172106Srwatsonpriv_vm_munlock(int asroot, int injail, struct test *test) 55162271Srwatson{ 56162271Srwatson int error; 57162271Srwatson 58162271Srwatson error = munlock(&error, getpagesize()); 59172106Srwatson if (asroot && injail) 60172106Srwatson expect("priv_vm_munlock(asroot, injail)", error, -1, EPERM); 61172106Srwatson if (asroot && !injail) 62172106Srwatson expect("priv_vm_munlock(asroot, !injail", error, 0, 0); 63172106Srwatson if (!asroot && injail) 64172106Srwatson expect("priv_vm_munlock(!asroot, injail", error, -1, EPERM); 65172106Srwatson if (!asroot && !injail) 66172106Srwatson expect("priv_vm_munlock(!asroot, !injail", error, -1, EPERM); 67172106Srwatson} 68162271Srwatson 69162271Srwatson 70172106Srwatsonvoid 71172106Srwatsonpriv_vm_munlock_cleanup(int asroot, int injail, struct test *test) 72172106Srwatson{ 73172106Srwatson 74162271Srwatson} 75