root/usr/src/uts/common/sys/idmap.h
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _SYS_IDMAP_H
#define _SYS_IDMAP_H


/* Idmap status codes */
#define IDMAP_SUCCESS                   0
#define IDMAP_NEXT                      1
#define IDMAP_ERR_OTHER                 -10000
#define IDMAP_ERR_INTERNAL              -9999
#define IDMAP_ERR_MEMORY                -9998
#define IDMAP_ERR_NORESULT              -9997
#define IDMAP_ERR_NOTUSER               -9996
#define IDMAP_ERR_NOTGROUP              -9995
#define IDMAP_ERR_NOTSUPPORTED          -9994
#define IDMAP_ERR_W2U_NAMERULE          -9993
#define IDMAP_ERR_U2W_NAMERULE          -9992
#define IDMAP_ERR_CACHE                 -9991
#define IDMAP_ERR_DB                    -9990
#define IDMAP_ERR_ARG                   -9989
#define IDMAP_ERR_SID                   -9988
#define IDMAP_ERR_IDTYPE                -9987
#define IDMAP_ERR_RPC_HANDLE            -9986
#define IDMAP_ERR_RPC                   -9985
#define IDMAP_ERR_CLIENT_HANDLE         -9984
#define IDMAP_ERR_BUSY                  -9983
#define IDMAP_ERR_PERMISSION_DENIED     -9982
#define IDMAP_ERR_NOMAPPING             -9981
#define IDMAP_ERR_NEW_ID_ALLOC_REQD     -9980
#define IDMAP_ERR_DOMAIN                -9979
#define IDMAP_ERR_SECURITY              -9978
#define IDMAP_ERR_NOTFOUND              -9977
#define IDMAP_ERR_DOMAIN_NOTFOUND       -9976
#define IDMAP_ERR_UPDATE_NOTALLOWED     -9975
#define IDMAP_ERR_CFG                   -9974
#define IDMAP_ERR_CFG_CHANGE            -9973
#define IDMAP_ERR_NOTMAPPED_WELLKNOWN   -9972
#define IDMAP_ERR_RETRIABLE_NET_ERR     -9971
#define IDMAP_ERR_W2U_NAMERULE_CONFLICT -9970
#define IDMAP_ERR_U2W_NAMERULE_CONFLICT -9969
#define IDMAP_ERR_BAD_UTF8              -9968
#define IDMAP_ERR_NONE_GENERATED        -9967
#define IDMAP_ERR_PROP_UNKNOWN          -9966
#define IDMAP_ERR_NS_LDAP_OP_FAILED     -9965
#define IDMAP_ERR_NS_LDAP_PARTIAL       -9964
#define IDMAP_ERR_NS_LDAP_CFG           -9963
#define IDMAP_ERR_NS_LDAP_BAD_WINNAME   -9962
#define IDMAP_ERR_NO_ACTIVEDIRECTORY    -9961

/* Reserved GIDs for some well-known SIDs */
#define IDMAP_WK_LOCAL_SYSTEM_GID       2147483648U /* 0x80000000 */
#define IDMAP_WK_CREATOR_GROUP_GID      2147483649U
#define IDMAP_WK__MAX_GID               2147483649U

/* Reserved UIDs for some well-known SIDs */
#define IDMAP_WK_CREATOR_OWNER_UID      2147483648U
#define IDMAP_WK__MAX_UID               2147483648U

/* Reserved SIDs */
#define IDMAP_WK_CREATOR_SID_AUTHORITY  "S-1-3"

/*
 * Max door RPC size for ID mapping (can't be too large relative to the
 * default user-land thread stack size, since clnt_door_call()
 * alloca()s).  See libidmap:idmap_init().
 */
#define IDMAP_MAX_DOOR_RPC              (256 * 1024)

#define IDMAP_SENTINEL_PID              UINT32_MAX
#define IDMAP_ID_IS_EPHEMERAL(pid)      \
        (((pid) > INT32_MAX) && ((pid) != IDMAP_SENTINEL_PID))

#endif /* _SYS_IDMAP_H */