vg.h File Reference

Macros
#define	OLD_VGDESCTAG   61820 /* tag for a vgroup d */
#define	OLD_VSDESCTAG   61821 /* tag for a vdata descriptor */
#define	OLD_VSDATATAG   61822 /* tag for actual raw data of a vdata */
#define	NEW_VGDESCTAG   DFTAG_VG
#define	NEW_VSDESCTAG   DFTAG_VH
#define	NEW_VSDATATAG   DFTAG_VS
#define	VGDESCTAG   NEW_VGDESCTAG
#define	VSDESCTAG   NEW_VSDESCTAG
#define	VSDATATAG   NEW_VSDATATAG
#define	_HDF_VSPACK   0
#define	_HDF_VSUNPACK   1
#define	VG_ATTR_SET   0x00000001 /* this vgroup has attribute(s) */
#define	VS_ATTR_SET   0x00000001 /* this vdata has attribute(s) */
#define	_HDF_VDATA
#define	_HDF_ENTIRE_VDATA
#define	VATOM_HASH_SIZE   256
#define	VSET_NEW_VERSION   4 /* if attr or other new features are set */
#define	VSET_VERSION   3 /* DO NOT CHANGE!! */
#define	VSET_OLD_VERSION   2 /* All version <= 2 use old type mappings */
#define	VSET_OLD_TYPES   VSET_OLD_VERSION /* For backward compatibility */

Macro Definition Documentation

_HDF_ENTIRE_VDATA

#define _HDF_ENTIRE_VDATA

Value:

    _HDF_VDATA /* if users have already  used                                                                \
      _HDF_ENTIRE_VDATA since 4.1b1 was out */

_HDF_VDATA

#define _HDF_VDATA

Value:

    -1 /* used in vdata attr interface                                                                       \
  findex to represent the entire vdata  */

_HDF_VSPACK

#define _HDF_VSPACK   0

_HDF_VSUNPACK

#define _HDF_VSUNPACK   1

NEW_VGDESCTAG

#define NEW_VGDESCTAG   DFTAG_VG

NEW_VSDATATAG

#define NEW_VSDATATAG   DFTAG_VS

NEW_VSDESCTAG

#define NEW_VSDESCTAG   DFTAG_VH

OLD_VGDESCTAG

#define OLD_VGDESCTAG   61820 /* tag for a vgroup d */

OLD_VSDATATAG

#define OLD_VSDATATAG   61822 /* tag for actual raw data of a vdata */

OLD_VSDESCTAG

#define OLD_VSDESCTAG   61821 /* tag for a vdata descriptor */

VATOM_HASH_SIZE

#define VATOM_HASH_SIZE   256

VG_ATTR_SET

#define VG_ATTR_SET   0x00000001 /* this vgroup has attribute(s) */

VGDESCTAG

#define VGDESCTAG   NEW_VGDESCTAG

VS_ATTR_SET

#define VS_ATTR_SET   0x00000001 /* this vdata has attribute(s) */

VSDATATAG

#define VSDATATAG   NEW_VSDATATAG

VSDESCTAG

#define VSDESCTAG   NEW_VSDESCTAG

VSET_NEW_VERSION

#define VSET_NEW_VERSION   4 /* if attr or other new features are set */

VSET_OLD_TYPES

#define VSET_OLD_TYPES   VSET_OLD_VERSION /* For backward compatibility */

VSET_OLD_VERSION

#define VSET_OLD_VERSION   2 /* All version <= 2 use old type mappings */

VSET_VERSION

#define VSET_VERSION   3 /* DO NOT CHANGE!! */