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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 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 /*
     23  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #ifndef _SPE_IMPL_H
     28 #define	_SPE_IMPL_H
     29 
     30 #include <sys/sysmacros.h>
     31 #include <sys/types.h>
     32 
     33 #include <nfs/mds_state.h>
     34 
     35 /*
     36  * This is a private header file.  Applications should not directly include
     37  * this file.
     38  */
     39 
     40 #ifdef	__cplusplus
     41 extern "C" {
     42 #endif
     43 
     44 /*
     45  *  Ask the Policy engine to allocate the pool mds_sids; stripe count
     46  *  and unit size.
     47  */
     48 extern int nfs41_spe_allocate(vattr_t *, struct netbuf *, char *,
     49     layout_core_t *, int);
     50 
     51 /*
     52  * Given a dataset name, get the mds sid
     53  */
     54 extern int (*nfs41_spe_path2mds_sid)(utf8string *, mds_sid *);
     55 extern int mds_ds_path_to_mds_sid(utf8string *, mds_sid *);
     56 
     57 /*
     58  * Stop and start routines for the kspe.
     59  */
     60 extern void nfs41_spe_fini(void);
     61 extern void nfs41_spe_init(void);
     62 
     63 #ifdef	__cplusplus
     64 }
     65 #endif
     66 
     67 #endif /* _SPE_IMPL_H */
     68