83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
108 lines
3.0 KiB
C
108 lines
3.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* GRUB -- GRand Unified Bootloader
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* Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
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*/
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/*
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* Copyright 2010 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#ifndef _SYS_DMU_H
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#define _SYS_DMU_H
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/*
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* This file describes the interface that the DMU provides for its
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* consumers.
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*
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* The DMU also interacts with the SPA. That interface is described in
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* dmu_spa.h.
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*/
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typedef enum dmu_object_type {
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DMU_OT_NONE,
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/* general: */
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DMU_OT_OBJECT_DIRECTORY, /* ZAP */
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DMU_OT_OBJECT_ARRAY, /* UINT64 */
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DMU_OT_PACKED_NVLIST, /* UINT8 (XDR by nvlist_pack/unpack) */
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DMU_OT_PACKED_NVLIST_SIZE, /* UINT64 */
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DMU_OT_BPLIST, /* UINT64 */
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DMU_OT_BPLIST_HDR, /* UINT64 */
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/* spa: */
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DMU_OT_SPACE_MAP_HEADER, /* UINT64 */
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DMU_OT_SPACE_MAP, /* UINT64 */
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/* zil: */
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DMU_OT_INTENT_LOG, /* UINT64 */
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/* dmu: */
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DMU_OT_DNODE, /* DNODE */
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DMU_OT_OBJSET, /* OBJSET */
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/* dsl: */
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DMU_OT_DSL_DIR, /* UINT64 */
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DMU_OT_DSL_DIR_CHILD_MAP, /* ZAP */
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DMU_OT_DSL_DS_SNAP_MAP, /* ZAP */
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DMU_OT_DSL_PROPS, /* ZAP */
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DMU_OT_DSL_DATASET, /* UINT64 */
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/* zpl: */
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DMU_OT_ZNODE, /* ZNODE */
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DMU_OT_OLDACL, /* OLD ACL */
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DMU_OT_PLAIN_FILE_CONTENTS, /* UINT8 */
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DMU_OT_DIRECTORY_CONTENTS, /* ZAP */
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DMU_OT_MASTER_NODE, /* ZAP */
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DMU_OT_UNLINKED_SET, /* ZAP */
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/* zvol: */
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DMU_OT_ZVOL, /* UINT8 */
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DMU_OT_ZVOL_PROP, /* ZAP */
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/* other; for testing only! */
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DMU_OT_PLAIN_OTHER, /* UINT8 */
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DMU_OT_UINT64_OTHER, /* UINT64 */
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DMU_OT_ZAP_OTHER, /* ZAP */
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/* new object types: */
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DMU_OT_ERROR_LOG, /* ZAP */
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DMU_OT_SPA_HISTORY, /* UINT8 */
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DMU_OT_SPA_HISTORY_OFFSETS, /* spa_his_phys_t */
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DMU_OT_POOL_PROPS, /* ZAP */
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DMU_OT_DSL_PERMS, /* ZAP */
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DMU_OT_ACL, /* ACL */
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DMU_OT_SYSACL, /* SYSACL */
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DMU_OT_FUID, /* FUID table (Packed NVLIST UINT8) */
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DMU_OT_FUID_SIZE, /* FUID table size UINT64 */
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DMU_OT_NEXT_CLONES, /* ZAP */
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DMU_OT_SCRUB_QUEUE, /* ZAP */
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DMU_OT_USERGROUP_USED, /* ZAP */
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DMU_OT_USERGROUP_QUOTA, /* ZAP */
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DMU_OT_USERREFS, /* ZAP */
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DMU_OT_DDT_ZAP, /* ZAP */
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DMU_OT_DDT_STATS, /* ZAP */
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DMU_OT_SA, /* System attr */
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DMU_OT_SA_MASTER_NODE, /* ZAP */
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DMU_OT_SA_ATTR_REGISTRATION, /* ZAP */
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DMU_OT_SA_ATTR_LAYOUTS, /* ZAP */
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DMU_OT_NUMTYPES
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} dmu_object_type_t;
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typedef enum dmu_objset_type {
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DMU_OST_NONE,
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DMU_OST_META,
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DMU_OST_ZFS,
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DMU_OST_ZVOL,
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DMU_OST_OTHER, /* For testing only! */
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DMU_OST_ANY, /* Be careful! */
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DMU_OST_NUMTYPES
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} dmu_objset_type_t;
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/*
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* The names of zap entries in the DIRECTORY_OBJECT of the MOS.
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*/
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#define DMU_POOL_DIRECTORY_OBJECT 1
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#define DMU_POOL_CONFIG "config"
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#define DMU_POOL_ROOT_DATASET "root_dataset"
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#define DMU_POOL_SYNC_BPLIST "sync_bplist"
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#define DMU_POOL_ERRLOG_SCRUB "errlog_scrub"
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#define DMU_POOL_ERRLOG_LAST "errlog_last"
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#define DMU_POOL_SPARES "spares"
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#define DMU_POOL_DEFLATE "deflate"
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#define DMU_POOL_HISTORY "history"
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#define DMU_POOL_PROPS "pool_props"
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#define DMU_POOL_L2CACHE "l2cache"
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#endif /* _SYS_DMU_H */
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