Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/openzfs/include/os/freebsd/zfs/sys/zfs_dir.h
Version:
- FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
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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 https://opensource.org/licenses/CDDL-1.0. 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 2010 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_FS_ZFS_DIR_H 27 #define _SYS_FS_ZFS_DIR_H 28 29 #include <sys/pathname.h> 30 #include <sys/dmu.h> 31 #include <sys/zfs_znode.h> 32 33 #ifdef __cplusplus 34 extern "C" { 35 #endif 36 37 /* zfs_dirent_lock() flags */ 38 #define ZNEW 0x0001 /* entry should not exist */ 39 #define ZEXISTS 0x0002 /* entry should exist */ 40 #define ZSHARED 0x0004 /* shared access (zfs_dirlook()) */ 41 #define ZXATTR 0x0008 /* we want the xattr dir */ 42 #define ZRENAMING 0x0010 /* znode is being renamed */ 43 #define ZCILOOK 0x0020 /* case-insensitive lookup requested */ 44 #define ZCIEXACT 0x0040 /* c-i requires c-s match (rename) */ 45 #define ZHAVELOCK 0x0080 /* z_name_lock is already held */ 46 47 /* mknode flags */ 48 #define IS_ROOT_NODE 0x01 /* create a root node */ 49 #define IS_XATTR 0x02 /* create an extended attribute node */ 50 51 extern int zfs_dirent_lookup(znode_t *, const char *, znode_t **, int); 52 extern int zfs_link_create(znode_t *, const char *, znode_t *, dmu_tx_t *, int); 53 extern int zfs_link_destroy(znode_t *, const char *, znode_t *, dmu_tx_t *, int, 54 boolean_t *); 55 extern int zfs_dirlook(znode_t *, const char *name, znode_t **); 56 extern void zfs_mknode(znode_t *, vattr_t *, dmu_tx_t *, cred_t *, 57 uint_t, znode_t **, zfs_acl_ids_t *); 58 extern void zfs_rmnode(znode_t *); 59 extern boolean_t zfs_dirempty(znode_t *); 60 extern void zfs_unlinked_add(znode_t *, dmu_tx_t *); 61 extern void zfs_unlinked_drain(zfsvfs_t *zfsvfs); 62 extern int zfs_sticky_remove_access(znode_t *, znode_t *, cred_t *cr); 63 extern int zfs_get_xattrdir(znode_t *, znode_t **, cred_t *, int); 64 extern int zfs_make_xattrdir(znode_t *, vattr_t *, znode_t **, cred_t *); 65 66 #ifdef __cplusplus 67 } 68 #endif 69 70 #endif /* _SYS_FS_ZFS_DIR_H */
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