projects / mirror_zfs.git / blame
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|---|---|---|
| 572e2857 BB |
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 (the "License"). | |
| 6 | * You may not use this file except in compliance with the License. | |
| 7 | * | |
| 8 | * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
| 9 | * or http://www.opensolaris.org/os/licensing. | |
| 10 | * See the License for the specific language governing permissions | |
| 11 | * and limitations under the License. | |
| 12 | * | |
| 13 | * When distributing Covered Code, include this CDDL HEADER in each | |
| 14 | * file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
| 15 | * If applicable, add the following below this CDDL HEADER, with the | |
| 16 | * fields enclosed by brackets "[]" replaced with your own identifying | |
| 17 | * information: Portions Copyright [yyyy] [name of copyright owner] | |
| 18 | * | |
| 19 | * CDDL HEADER END | |
| 20 | */ | |
| 21 | /* | |
| 22 | * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. | |
| 23 | */ | |
| 24 | ||
| 25 | #ifndef _SYS_FS_ZFS_STAT_H | |
| 26 | #define _SYS_FS_ZFS_STAT_H | |
| 27 | ||
| 28 | #ifdef _KERNEL | |
| 29 | #include <sys/isa_defs.h> | |
| 30 | #include <sys/types32.h> | |
| 31 | #include <sys/dmu.h> | |
| 32 | #endif | |
| 33 | ||
| 34 | #ifdef __cplusplus | |
| 35 | extern "C" { | |
| 36 | #endif | |
| 37 | ||
| 38 | /* | |
| 39 | * A limited number of zpl level stats are retrievable | |
| 40 | * with an ioctl. zfs diff is the current consumer. | |
| 41 | */ | |
| 42 | typedef struct zfs_stat { | |
| 43 | uint64_t zs_gen; | |
| 44 | uint64_t zs_mode; | |
| 45 | uint64_t zs_links; | |
| 46 | uint64_t zs_ctime[2]; | |
| 47 | } zfs_stat_t; | |
| 48 | ||
| 49 | extern int zfs_obj_to_stats(objset_t *osp, uint64_t obj, zfs_stat_t *sb, | |
| 50 | char *buf, int len); | |
| 51 | ||
| 52 | #ifdef __cplusplus | |
| 53 | } | |
| 54 | #endif | |
| 55 | ||
| 56 | #endif /* _SYS_FS_ZFS_STAT_H */ |