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Diffstat (limited to 'include/sys/zfs_sa.h')
| -rw-r--r-- | include/sys/zfs_sa.h | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/include/sys/zfs_sa.h b/include/sys/zfs_sa.h deleted file mode 100644 index b40fbe469951..000000000000 --- a/include/sys/zfs_sa.h +++ /dev/null @@ -1,153 +0,0 @@ -// SPDX-License-Identifier: CDDL-1.0 -/* - * 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 https://opensource.org/licenses/CDDL-1.0. - * 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_ZFS_SA_H -#define _SYS_ZFS_SA_H - -#ifdef _KERNEL -#include <sys/types32.h> -#include <sys/list.h> -#include <sys/dmu.h> -#include <sys/zfs_acl.h> -#include <sys/zfs_znode.h> -#include <sys/sa.h> -#include <sys/zil.h> - - -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * This is the list of known attributes - * to the ZPL. The values of the actual - * attributes are not defined by the order - * the enums. It is controlled by the attribute - * registration mechanism. Two different file system - * could have different numeric values for the same - * attributes. this list is only used for dereferencing - * into the table that will hold the actual numeric value. - */ -typedef enum zpl_attr { - ZPL_ATIME, - ZPL_MTIME, - ZPL_CTIME, - ZPL_CRTIME, - ZPL_GEN, - ZPL_MODE, - ZPL_SIZE, - ZPL_PARENT, - ZPL_LINKS, - ZPL_XATTR, - ZPL_RDEV, - ZPL_FLAGS, - ZPL_UID, - ZPL_GID, - ZPL_PAD, - ZPL_ZNODE_ACL, - ZPL_DACL_COUNT, - ZPL_SYMLINK, - ZPL_SCANSTAMP, - ZPL_DACL_ACES, - ZPL_DXATTR, - ZPL_PROJID, - ZPL_END -} zpl_attr_t; - -#define ZFS_OLD_ZNODE_PHYS_SIZE 0x108 -#define ZFS_SA_BASE_ATTR_SIZE (ZFS_OLD_ZNODE_PHYS_SIZE - \ - sizeof (zfs_acl_phys_t)) - -#define SA_MODE_OFFSET 0 -#define SA_SIZE_OFFSET 8 -#define SA_GEN_OFFSET 16 -#define SA_UID_OFFSET 24 -#define SA_GID_OFFSET 32 -#define SA_PARENT_OFFSET 40 -#define SA_FLAGS_OFFSET 48 -#define SA_PROJID_OFFSET 128 - -extern const sa_attr_reg_t zfs_attr_table[ZPL_END + 1]; - -/* - * This is a deprecated data structure that only exists for - * dealing with file systems create prior to ZPL version 5. - */ -typedef struct znode_phys { - uint64_t zp_atime[2]; /* 0 - last file access time */ - uint64_t zp_mtime[2]; /* 16 - last file modification time */ - uint64_t zp_ctime[2]; /* 32 - last file change time */ - uint64_t zp_crtime[2]; /* 48 - creation time */ - uint64_t zp_gen; /* 64 - generation (txg of creation) */ - uint64_t zp_mode; /* 72 - file mode bits */ - uint64_t zp_size; /* 80 - size of file */ - uint64_t zp_parent; /* 88 - directory parent (`..') */ - uint64_t zp_links; /* 96 - number of links to file */ - uint64_t zp_xattr; /* 104 - DMU object for xattrs */ - uint64_t zp_rdev; /* 112 - dev_t for VBLK & VCHR files */ - uint64_t zp_flags; /* 120 - persistent flags */ - uint64_t zp_uid; /* 128 - file owner */ - uint64_t zp_gid; /* 136 - owning group */ - uint64_t zp_zap; /* 144 - extra attributes */ - uint64_t zp_pad[3]; /* 152 - future */ - zfs_acl_phys_t zp_acl; /* 176 - 263 ACL */ - /* - * Data may pad out any remaining bytes in the znode buffer, eg: - * - * |<---------------------- dnode_phys (512) ------------------------>| - * |<-- dnode (192) --->|<----------- "bonus" buffer (320) ---------->| - * |<---- znode (264) ---->|<---- data (56) ---->| - * - * At present, we use this space for the following: - * - symbolic links - * - 32-byte anti-virus scanstamp (regular files only) - */ -} znode_phys_t; - -#ifdef _KERNEL - -#define DXATTR_MAX_ENTRY_SIZE (32768) -#define DXATTR_MAX_SA_SIZE (SPA_OLD_MAXBLOCKSIZE >> 1) - -int zfs_sa_readlink(struct znode *, zfs_uio_t *); -void zfs_sa_symlink(struct znode *, char *link, int len, dmu_tx_t *); -void zfs_sa_get_scanstamp(struct znode *, xvattr_t *); -void zfs_sa_set_scanstamp(struct znode *, xvattr_t *, dmu_tx_t *); -int zfs_sa_get_xattr(struct znode *); -int zfs_sa_set_xattr(struct znode *, const char *, const void *, size_t); -void zfs_sa_upgrade(struct sa_handle *, dmu_tx_t *); -void zfs_sa_upgrade_txholds(dmu_tx_t *, struct znode *); -void zfs_sa_init(void); -void zfs_sa_fini(void); -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* _SYS_ZFS_SA_H */ |