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60 lines
2.0 KiB
C
60 lines
2.0 KiB
C
/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=8:tabstop=8:
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*
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* lustre/dmu/udmu.c
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* Module that interacts with the ZFS DMU and provides an abstraction
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* to the rest of Lustre.
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*
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* Copyright (c) 2007 Cluster File Systems, Inc.
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* Author: Manoj Joseph <manoj.joseph@sun.com>
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*
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* This file is part of the Lustre file system, http://www.lustre.org
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* Lustre is a trademark of Cluster File Systems, Inc.
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*
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* You may have signed or agreed to another license before downloading
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* this software. If so, you are bound by the terms and conditions
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* of that agreement, and the following does not apply to you. See the
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* LICENSE file included with this distribution for more information.
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*
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* If you did not agree to a different license, then this copy of Lustre
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* is open source software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* In either case, Lustre is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* license text for more details.
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*/
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#ifndef _DMU_UTIL_H
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#define _DMU_UTIL_H
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#ifdef DMU_OSD
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#ifdef __cplusplus
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extern "C" {
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#endif
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int udmu_util_lookup(udmu_objset_t *uos, dmu_buf_t *parent_db,
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const char *name, dmu_buf_t **new_dbp, void *tag);
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int udmu_util_create(udmu_objset_t *uos, dmu_buf_t *parent_db,
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const char *name, dmu_buf_t **new_db, void *tag);
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int udmu_util_mkdir(udmu_objset_t *uos, dmu_buf_t *parent_db,
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const char *name, dmu_buf_t **new_db, void *tag);
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int udmu_util_setattr(udmu_objset_t *uos, dmu_buf_t *db, vnattr_t *va);
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int udmu_util_write(udmu_objset_t *uos, dmu_buf_t *db,
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uint64_t offset, uint64_t len, void *buf);
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#ifdef __cplusplus
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}
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#endif
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#endif /* DMU_OSD */
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#endif /* _DMU_UTIL_H */
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