1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright (c) 1992, 2010, Oracle and/or its affiliates. All rights reserved. 23 */ 24 25 #include <sys/types.h> 26 #include <bsm/audit.h> 27 #include <bsm/libbsm.h> 28 29 /* 30 * getfauditflags() - combines system event flag mask with user event 31 * flag masks. 32 * 33 * input: usremasks->as_success - always audit on success 34 * usremasks->as_failure - always audit on failure 35 * usrdmasks->as_success - never audit on success 36 * usrdmasks->as_failure - never audit on failure 37 * 38 * output: lastmasks->as_success - audit on success 39 * lastmasks->as_failure - audit on failure 40 * 41 * returns: 0 - ok 42 * -1 - error (cannot get attributable mask) 43 */ 44 int 45 getfauditflags(au_mask_t *usremasks, au_mask_t *usrdmasks, au_mask_t *lastmasks) 46 { 47 au_mask_t masks; 48 49 /* get system audit mask and convert to bit mask */ 50 if (auditon(A_GETAMASK, (caddr_t)&masks, sizeof (masks)) == -1) { 51 return (-1); 52 } 53 54 /* combine system and user event masks */ 55 lastmasks->as_success = masks.as_success; 56 lastmasks->as_failure = masks.as_failure; 57 58 lastmasks->as_success |= usremasks->as_success; 59 lastmasks->as_failure |= usremasks->as_failure; 60 61 lastmasks->as_success &= ~(usrdmasks->as_success); 62 lastmasks->as_failure &= ~(usrdmasks->as_failure); 63 64 return (0); 65 } 66