/usr/include/ncbi-vdb/xfs/node.h is in libncbi-vdb-dev 2.8.1+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* PUBLIC DOMAIN NOTICE
* National Center for Biotechnology Information
*
* This software/database is a "United States Government Work" under the
* terms of the United States Copyright Act. It was written as part of
* the author's official duties as a United States Government employee and
* thus cannot be copyrighted. This software/database is freely available
* to the public for use. The National Library of Medicine and the U.S.
* Government have not placed any restriction on its use or reproduction.
*
* Although all reasonable efforts have been taken to ensure the accuracy
* and reliability of the software and data, the NLM and the U.S.
* Government do not and cannot warrant the performance or results that
* may be obtained by using this software or data. The NLM and the U.S.
* Government disclaim all warranties, express or implied, including
* warranties of performance, merchantability or fitness for any particular
* purpose.
*
* Please cite the author in any work or product based on this material.
*
* ===========================================================================
*
*/
#ifndef _xfs_node_h_
#define _xfs_node_h_
#include <xfs/xfs-defs.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*))
|| Lyrics.
++ That file contains interfaces for XFS Tree
||
((*/
/*)))
/// XFSModel and other forwards.
(((*/
struct XFSTree;
struct XFSNode;
struct XFSModel;
struct XFSPath;
struct KRefcount;
/*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*/
/*)) Node itself
((*/
union XFSNode_vt;
struct XFSDirEditor;
struct XFSFileEditor;
struct XFSAttrEditor;
struct XFSNode {
const union XFSNode_vt * vt;
KRefcount refcount;
char * Name;
};
struct XFSNode_vt_v1 {
/* version, as is */
uint32_t maj;
uint32_t min;
/* needed for authomatic node recognition */
uint32_t ( CC * flavor ) ( const struct XFSNode * self );
/* needed for authomatic node dipsosal */
rc_t ( CC * dispose ) ( const struct XFSNode * self );
/* will return node for path */
rc_t ( CC * findnode ) (
const struct XFSNode * self,
const struct XFSPath * Path,
uint32_t PathIndex,
const struct XFSNode ** Node
);
/* returns interface to node as a directory, if exists */
rc_t ( CC * dir ) (
const struct XFSNode * self,
const struct XFSDirEditor ** Dir
);
/* returns interface to node as a file, if exists */
rc_t ( CC * file ) (
const struct XFSNode * self,
const struct XFSFileEditor ** File
);
/* returns interface which allows access node attributes */
rc_t ( CC * attr ) (
const struct XFSNode * self,
const struct XFSAttrEditor ** Attr
);
/* quite stupid method which will print some info about node */
rc_t ( CC * describe ) (
const struct XFSNode * self,
char * Buffer,
size_t BufferSize
);
};
union XFSNode_vt {
struct XFSNode_vt_v1 v1;
};
/*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*/
/*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*/
XFS_EXTERN rc_t CC XFSNodeInit (
const struct XFSNode * self,
const char * NodeName
);
XFS_EXTERN rc_t CC XFSNodeInitVT (
const struct XFSNode * self,
const char * NodeName,
const union XFSNode_vt * VT /* Could be
NULL */
);
XFS_EXTERN rc_t CC XFSNodeMake (
const struct XFSModel * ModelNode,
const char * NodeName,
const char * NameAlias, /* NULL is OK */
const struct XFSNode ** Node
);
XFS_EXTERN rc_t CC XFSNodeDispose ( const struct XFSNode * self );
XFS_EXTERN rc_t CC XFSNodeAddRef ( const struct XFSNode * self );
XFS_EXTERN rc_t CC XFSNodeRelease ( const struct XFSNode * self );
XFS_EXTERN rc_t CC XFSNodeFindNode (
const struct XFSNode * self,
const struct XFSPath * Path,
uint32_t PathIndex,
const struct XFSNode ** Node
);
/* That method checks values and inits useful variables
*/
XFS_EXTERN rc_t CC XFSNodeFindNodeCheckInitStandard (
const struct XFSNode * self,
const struct XFSPath * Path,
uint32_t PathIndex,
const struct XFSNode ** Node,
const char ** NodeName,
uint32_t * PathCount,
bool * IsLast
);
/* returns interface to node as a directory, if exists */
XFS_EXTERN rc_t CC XFSNodeDirEditor (
const struct XFSNode * self,
const struct XFSDirEditor ** Dir
);
/* returns interface to node as a file, if exists */
XFS_EXTERN rc_t CC XFSNodeFileEditor (
const struct XFSNode * self,
const struct XFSFileEditor ** File
);
/* returns interface which allows access node attributes */
XFS_EXTERN rc_t CC XFSNodeAttrEditor (
const struct XFSNode * self,
const struct XFSAttrEditor ** Attr
);
/* describes node content */
XFS_EXTERN rc_t CC XFSNodeDescribe (
const struct XFSNode * self,
char * Buffer,
size_t BufferSize
);
XFS_EXTERN rc_t CC XFSNodeDump ( const struct XFSNode * self );
XFS_EXTERN const char * CC XFSNodeName ( const struct XFSNode * self );
XFS_EXTERN uint32_t CC XFSNodeFlavor ( const struct XFSNode * self );
/*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*/
/*))) Way to make special Bogus nodes
(((*/
XFS_EXTERN rc_t CC XFSNodeNotFoundMake (
const char * NodeName,
const struct XFSNode ** Node
);
XFS_EXTERN rc_t CC XFSNodeBadPathMake (
const char * NodeName,
const struct XFSNode ** Node
);
/*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*_*/
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _xfs_node_h_ */
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