71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
// SPDX-License-Identifier: LGPL-2.1
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/*
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* Copyright (c) 2000-2002, 2005 Silicon Graphics, Inc.
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* All Rights Reserved.
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*/
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#ifndef __JDM_H__
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#define __JDM_H__
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typedef int intgen_t;
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typedef void jdm_fshandle_t; /* filesystem handle */
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typedef void jdm_filehandle_t; /* filehandle */
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struct xfs_bstat;
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struct attrlist_cursor;
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struct parent;
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extern jdm_fshandle_t *
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jdm_getfshandle( char *mntpnt);
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extern void
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jdm_new_filehandle( jdm_filehandle_t **handlep, /* new filehandle */
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size_t *hlen, /* new filehandle size */
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jdm_fshandle_t *fshandlep, /* filesystem filehandle */
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struct xfs_bstat *sp); /* bulkstat info */
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extern void
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jdm_delete_filehandle( jdm_filehandle_t *handlep,/* filehandle to delete */
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size_t hlen); /* filehandle size */
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extern intgen_t
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jdm_open( jdm_fshandle_t *fshandlep,
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struct xfs_bstat *sp,
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intgen_t oflags);
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extern intgen_t
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jdm_readlink( jdm_fshandle_t *fshandlep,
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struct xfs_bstat *sp,
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char *bufp,
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size_t bufsz);
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extern intgen_t
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jdm_attr_multi( jdm_fshandle_t *fshp,
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struct xfs_bstat *statp,
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char *bufp, int rtrvcnt, int flags);
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extern intgen_t
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jdm_attr_list( jdm_fshandle_t *fshp,
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struct xfs_bstat *statp,
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char *bufp, size_t bufsz, int flags,
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struct attrlist_cursor *cursor);
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extern int
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jdm_parents( jdm_fshandle_t *fshp,
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struct xfs_bstat *statp,
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struct parent *bufp, size_t bufsz,
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unsigned int *count);
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extern int
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jdm_parentpaths( jdm_fshandle_t *fshp,
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struct xfs_bstat *statp,
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struct parent *bufp, size_t bufsz,
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unsigned int *count);
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/* macro for determining the size of a structure member */
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#define sizeofmember( t, m ) sizeof( ( ( t * )0 )->m )
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/* macro for calculating the offset of a structure member */
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#define offsetofmember( t, m ) ( ( size_t )( char * )&( ( ( t * )0 )->m ) )
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#endif /* __JDM_H__ */
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