1/*- 2 * Copyright (c) 2006 Robert N. M. Watson 3 * Copyright (c) 2008 Apple, Inc. 4 * All rights reserved. 5 * 6 * This software was developed by Robert Watson for the TrustedBSD Project. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#ifndef _SECURITY_AUDIT_AUDIT_IOCTL_H_ 31#define _SECURITY_AUDIT_AUDIT_IOCTL_H_ 32 33#define AUDITPIPE_IOBASE 'A' 34#define AUDITSDEV_IOBASE 'S' 35 36/* 37 * Data structures used for complex ioctl arguments. Do not change existing 38 * structures, add new revised ones to be used by new ioctls, and keep the 39 * old structures and ioctls for backwards compatibility. 40 */ 41struct auditpipe_ioctl_preselect { 42 au_id_t aip_auid; 43 au_mask_t aip_mask; 44}; 45 46/* 47 * Possible modes of operation for audit pipe preselection. 48 */ 49#define AUDITPIPE_PRESELECT_MODE_TRAIL 1 /* Global audit trail. */ 50#define AUDITPIPE_PRESELECT_MODE_LOCAL 2 /* Local audit trail. */ 51 52/* 53 * Ioctls to read and control the behavior of individual audit pipe devices. 54 */ 55#define AUDITPIPE_GET_QLEN _IOR(AUDITPIPE_IOBASE, 1, u_int) 56#define AUDITPIPE_GET_QLIMIT _IOR(AUDITPIPE_IOBASE, 2, u_int) 57#define AUDITPIPE_SET_QLIMIT _IOW(AUDITPIPE_IOBASE, 3, u_int) 58#define AUDITPIPE_GET_QLIMIT_MIN _IOR(AUDITPIPE_IOBASE, 4, u_int) 59#define AUDITPIPE_GET_QLIMIT_MAX _IOR(AUDITPIPE_IOBASE, 5, u_int) 60#define AUDITPIPE_GET_PRESELECT_FLAGS _IOR(AUDITPIPE_IOBASE, 6, au_mask_t) 61#define AUDITPIPE_SET_PRESELECT_FLAGS _IOW(AUDITPIPE_IOBASE, 7, au_mask_t) 62#define AUDITPIPE_GET_PRESELECT_NAFLAGS _IOR(AUDITPIPE_IOBASE, 8, au_mask_t) 63#define AUDITPIPE_SET_PRESELECT_NAFLAGS _IOW(AUDITPIPE_IOBASE, 9, au_mask_t) 64#define AUDITPIPE_GET_PRESELECT_AUID _IOR(AUDITPIPE_IOBASE, 10, \ 65 struct auditpipe_ioctl_preselect) 66#define AUDITPIPE_SET_PRESELECT_AUID _IOW(AUDITPIPE_IOBASE, 11, \ 67 struct auditpipe_ioctl_preselect) 68#define AUDITPIPE_DELETE_PRESELECT_AUID _IOW(AUDITPIPE_IOBASE, 12, au_id_t) 69#define AUDITPIPE_FLUSH_PRESELECT_AUID _IO(AUDITPIPE_IOBASE, 13) 70#define AUDITPIPE_GET_PRESELECT_MODE _IOR(AUDITPIPE_IOBASE, 14, int) 71#define AUDITPIPE_SET_PRESELECT_MODE _IOW(AUDITPIPE_IOBASE, 15, int) 72#define AUDITPIPE_FLUSH _IO(AUDITPIPE_IOBASE, 16) 73#define AUDITPIPE_GET_MAXAUDITDATA _IOR(AUDITPIPE_IOBASE, 17, u_int) 74 75/* 76 * Ioctls to retrieve audit pipe statistics. 77 */ 78#define AUDITPIPE_GET_INSERTS _IOR(AUDITPIPE_IOBASE, 100, u_int64_t) 79#define AUDITPIPE_GET_READS _IOR(AUDITPIPE_IOBASE, 101, u_int64_t) 80#define AUDITPIPE_GET_DROPS _IOR(AUDITPIPE_IOBASE, 102, u_int64_t) 81#define AUDITPIPE_GET_TRUNCATES _IOR(AUDITPIPE_IOBASE, 103, u_int64_t) 82 83/* 84 * Ioctls for the audit session device. 85 */ 86#define AUDITSDEV_GET_QLEN _IOR(AUDITSDEV_IOBASE, 1, u_int) 87#define AUDITSDEV_GET_QLIMIT _IOR(AUDITSDEV_IOBASE, 2, u_int) 88#define AUDITSDEV_SET_QLIMIT _IOW(AUDITSDEV_IOBASE, 3, u_int) 89#define AUDITSDEV_GET_QLIMIT_MIN _IOR(AUDITSDEV_IOBASE, 4, u_int) 90#define AUDITSDEV_GET_QLIMIT_MAX _IOR(AUDITSDEV_IOBASE, 5, u_int) 91#define AUDITSDEV_FLUSH _IO(AUDITSDEV_IOBASE, 6) 92#define AUDITSDEV_GET_MAXDATA _IOR(AUDITSDEV_IOBASE, 7, u_int) 93 94/* 95 * Ioctls to retrieve and set the ALLSESSIONS flag in the audit session device. 96 */ 97#define AUDITSDEV_GET_ALLSESSIONS _IOR(AUDITSDEV_IOBASE, 100, u_int) 98#define AUDITSDEV_SET_ALLSESSIONS _IOW(AUDITSDEV_IOBASE, 101, u_int) 99 100/* 101 * Ioctls to retrieve audit sessions device statistics. 102 */ 103#define AUDITSDEV_GET_INSERTS _IOR(AUDITSDEV_IOBASE, 200, u_int64_t) 104#define AUDITSDEV_GET_READS _IOR(AUDITSDEV_IOBASE, 201, u_int64_t) 105#define AUDITSDEV_GET_DROPS _IOR(AUDITSDEV_IOBASE, 202, u_int64_t) 106 107#endif /* _SECURITY_AUDIT_AUDIT_IOCTL_H_ */ 108