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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 * 26 * defines auditd interface uts/common/c2; project private. 27 */ 28 29 #ifndef _AUDIT_DOOR_INFC_H 30 #define _AUDIT_DOOR_INFC_H 31 32 #pragma ident "%Z%%M% %I% %E% SMI" 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 /* 39 * door buffer 40 */ 41 42 #define AU_DBUF_COMPLETE 0 /* buffer is a complete record */ 43 #define AU_DBUF_FIRST 1 /* first of two or more buffers */ 44 #define AU_DBUF_MIDDLE 2 /* intermediate of 3 or more bufs */ 45 #define AU_DBUF_LAST 3 /* last of two or more buffers */ 46 #define AU_DBUF_NOTIFY 0x8000 /* buffer contains a control message */ 47 #define AU_DBUF_POLICY 1 /* control msg: audit policy changed */ 48 #define AU_DBUF_SHUTDOWN 2 /* control msg: going down */ 49 50 /* 51 * control messages from the kernel to auditd 52 * 53 * POLICY: the new audit policy mask is in aub_buf at a uint32_t 54 */ 55 56 57 #define AU_DMARGIN 8 58 /* 59 * The actual length of buf is based on the dynamic allocation 60 * for this structure; any positive value for AU_DMARGIN would do. 61 */ 62 typedef struct aub { 63 uint32_t aub_size; 64 uint32_t aub_type; /* flags AU_DBUF_* */ 65 char aub_buf[AU_DMARGIN]; 66 } au_dbuf_t; 67 68 #define AU_DBUF_HEADER offsetof(au_dbuf_t, aub_buf[0]) 69 70 71 #ifdef __cplusplus 72 } 73 #endif 74 75 #endif /* _AUDIT_DOOR_INFC_H */ 76