1/*- 2 * Copyright (c) 2006 nCircle Network Security, Inc. 3 * Copyright (c) 2007 Robert N. M. Watson 4 * All rights reserved. 5 * 6 * This software was developed by Robert N. M. Watson for the TrustedBSD 7 * Project under contract to nCircle Network Security, Inc. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR, NCIRCLE NETWORK SECURITY, 22 * INC., OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 24 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 25 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 26 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 27 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 * 30 * $FreeBSD: releng/10.3/tools/regression/priv/priv_adjtime.c 172106 2007-09-09 23:08:39Z rwatson $ 31 */ 32 33/* 34 * Confirm that privilege is required to invoke adjtime(); first query, then 35 * try setting with and without privilege. Hopefully this will not disturb 36 * system time too much. 37 */ 38 39#include <sys/time.h> 40 41#include <err.h> 42#include <errno.h> 43#include <unistd.h> 44 45#include "main.h" 46 47static int initialized; 48static struct timeval query_tv; 49 50int 51priv_adjtime_setup(int asroot, int injail, struct test *test) 52{ 53 54 if (initialized) 55 return (0); 56 if (adjtime(NULL, &query_tv) < 0) { 57 warn("priv_adjtime_setup: adjtime(NULL)"); 58 return (-1); 59 } 60 initialized = 1; 61 return (0); 62} 63 64void 65priv_adjtime_set(int asroot, int injail, struct test *test) 66{ 67 int error; 68 69 error = adjtime(&query_tv, NULL); 70 if (asroot && injail) 71 expect("priv_adjtime(asroot, injail)", error, -1, EPERM); 72 if (asroot && !injail) 73 expect("priv_adjtime(asroot, !injail)", error, 0, 0); 74 if (!asroot && injail) 75 expect("priv_adjtime(!asroot, injail)", error, -1, EPERM); 76 if (!asroot && !injail) 77 expect("priv_adjtime(!asroot, !injail)", error, -1, EPERM); 78} 79 80void 81priv_adjtime_cleanup(int asroot, int injail, struct test *test) 82{ 83 84} 85