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/*
* Copyright (c) 2000-2002, 2005 Silicon Graphics, Inc.
* All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __JDM_H__
#define __JDM_H__
typedef int intgen_t;
typedef void jdm_fshandle_t; /* filesystem handle */
typedef void jdm_filehandle_t; /* filehandle */
struct xfs_bstat;
struct attrlist_cursor;
struct parent;
extern jdm_fshandle_t *
jdm_getfshandle( char *mntpnt);
extern void
jdm_new_filehandle( jdm_filehandle_t **handlep, /* new filehandle */
size_t *hlen, /* new filehandle size */
jdm_fshandle_t *fshandlep, /* filesystem filehandle */
struct xfs_bstat *sp); /* bulkstat info */
extern void
jdm_delete_filehandle( jdm_filehandle_t *handlep,/* filehandle to delete */
size_t hlen); /* filehandle size */
extern intgen_t
jdm_open( jdm_fshandle_t *fshandlep,
struct xfs_bstat *sp,
intgen_t oflags);
extern intgen_t
jdm_readlink( jdm_fshandle_t *fshandlep,
struct xfs_bstat *sp,
char *bufp,
size_t bufsz);
extern intgen_t
jdm_attr_multi( jdm_fshandle_t *fshp,
xfs_bstat_t *statp,
char *bufp, int rtrvcnt, int flags);
extern intgen_t
jdm_attr_list( jdm_fshandle_t *fshp,
xfs_bstat_t *statp,
char *bufp, size_t bufsz, int flags,
struct attrlist_cursor *cursor);
extern int
jdm_parents( jdm_fshandle_t *fshp,
xfs_bstat_t *statp,
struct parent *bufp, size_t bufsz,
unsigned int *count);
extern int
jdm_parentpaths( jdm_fshandle_t *fshp,
xfs_bstat_t *statp,
struct parent *bufp, size_t bufsz,
unsigned int *count);
/* macro for determining the size of a structure member */
#define sizeofmember( t, m ) sizeof( ( ( t * )0 )->m )
/* macro for calculating the offset of a structure member */
#define offsetofmember( t, m ) ( ( size_t )( char * )&( ( ( t * )0 )->m ) )
#endif /* __JDM_H__ */
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