H5FSprivate.h File Reference

#include "H5Fprivate.h"
#include "H5FLprivate.h"

Go to the source code of this file.

Data Structures
struct	H5FS_section_class_t
struct	H5FS_section_info_t
struct	H5FS_create_t
struct	H5FS_stat_t

Macros
#define	H5FS_CLS_GHOST_OBJ
#define	H5FS_CLS_SEPAR_OBJ
#define	H5FS_CLS_MERGE_SYM
#define	H5FS_CLS_ADJUST_OK
#define	H5FS_ADD_DESERIALIZING
#define	H5FS_ADD_RETURNED_SPACE
#define	H5FS_ADD_SKIP_VALID
#define	H5FS_PAGE_END_NO_ADD
#define	H5FS_DESERIALIZE_NO_ADD

Typedefs
typedef struct H5FS_t	H5FS_t
typedef struct H5FS_section_info_t	H5FS_section_info_t
typedef struct H5FS_section_class_t	H5FS_section_class_t
typedef enum H5FS_section_state_t	H5FS_section_state_t
typedef enum H5FS_client_t	H5FS_client_t
typedef struct H5FS_create_t	H5FS_create_t
typedef struct H5FS_stat_t	H5FS_stat_t
typedef herr_t(*	H5FS_operator_t) (H5FS_section_info_t *sect, void *operator_data)

Enumerations
enum	H5FS_section_state_t { H5FS_SECT_LIVE, H5FS_SECT_SERIALIZED }
enum	H5FS_client_t { H5FS_CLIENT_FHEAP_ID = 0, H5FS_CLIENT_FILE_ID, H5FS_NUM_CLIENT_ID }

Functions
	H5FL_SEQ_EXTERN (H5FS_section_class_t)
H5_DLL herr_t	H5FS_init (void)
H5_DLL H5FS_t *	H5FS_create (H5F_t *f, haddr_t *fs_addr, const H5FS_create_t *fs_create, uint16_t nclasses, const H5FS_section_class_t *classes[], void *cls_init_udata, hsize_t alignment, hsize_t threshold)
H5_DLL H5FS_t *	H5FS_open (H5F_t *f, haddr_t fs_addr, uint16_t nclasses, const H5FS_section_class_t *classes[], void *cls_init_udata, hsize_t alignment, hsize_t threshold)
H5_DLL herr_t	H5FS_size (const H5FS_t *fspace, hsize_t *meta_size)
H5_DLL herr_t	H5FS_delete (H5F_t *f, haddr_t fs_addr)
H5_DLL herr_t	H5FS_close (H5F_t *f, H5FS_t *fspace)
H5_DLL herr_t	H5FS_alloc_hdr (H5F_t *f, H5FS_t *fspace, haddr_t *fs_addr)
H5_DLL herr_t	H5FS_alloc_sect (H5F_t *f, H5FS_t *fspace)
H5_DLL herr_t	H5FS_free (H5F_t *f, H5FS_t *fspace, hbool_t free_file_space)
H5_DLL herr_t	H5FS_sect_add (H5F_t *f, H5FS_t *fspace, H5FS_section_info_t *node, unsigned flags, void *op_data)
H5_DLL htri_t	H5FS_sect_try_merge (H5F_t *f, H5FS_t *fspace, H5FS_section_info_t *sect, unsigned flags, void *op_data)
H5_DLL htri_t	H5FS_sect_try_extend (H5F_t *f, H5FS_t *fspace, haddr_t addr, hsize_t size, hsize_t extra_requested, unsigned flags, void *op_data)
H5_DLL herr_t	H5FS_sect_remove (H5F_t *f, H5FS_t *fspace, H5FS_section_info_t *node)
H5_DLL htri_t	H5FS_sect_find (H5F_t *f, H5FS_t *fspace, hsize_t request, H5FS_section_info_t **node)
H5_DLL herr_t	H5FS_sect_iterate (H5F_t *f, H5FS_t *fspace, H5FS_operator_t op, void *op_data)
H5_DLL herr_t	H5FS_sect_stats (const H5FS_t *fspace, hsize_t *tot_space, hsize_t *nsects)
H5_DLL herr_t	H5FS_sect_change_class (H5F_t *f, H5FS_t *fspace, H5FS_section_info_t *sect, uint16_t new_class)
H5_DLL htri_t	H5FS_sect_try_shrink_eoa (H5F_t *f, H5FS_t *fspace, void *op_data)
H5_DLL herr_t	H5FS_stat_info (const H5F_t *f, const H5FS_t *frsp, H5FS_stat_t *stats)
H5_DLL herr_t	H5FS_get_sect_count (const H5FS_t *frsp, hsize_t *tot_sect_count)
H5_DLL herr_t	H5FS_vfd_alloc_hdr_and_section_info_if_needed (H5F_t *f, H5FS_t *fspace, haddr_t *fs_addr_ptr)
H5_DLL herr_t	H5FS_debug (H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth)
H5_DLL herr_t	H5FS_sects_debug (H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth, haddr_t fs_addr, haddr_t client_addr)
H5_DLL herr_t	H5FS_sect_debug (const H5FS_t *fspace, const H5FS_section_info_t *sect, FILE *stream, int indent, int fwidth)

Macro Definition Documentation

H5FS_ADD_DESERIALIZING

#define H5FS_ADD_DESERIALIZING

Value:

                                         0x01    /* Free space is being deserialized
                                         */

H5FS_ADD_RETURNED_SPACE

#define H5FS_ADD_RETURNED_SPACE

Value:

                                         0x02    /* Section was previously allocated
                                         *      and is being returned to the
                                         *      free space manager (usually
                                         *      as a result of freeing an
                                         *      object)
                                         */

H5FS_ADD_SKIP_VALID

#define H5FS_ADD_SKIP_VALID

Value:

                                         0x04    /* Don't check validity after adding
                                         *      this section.  (state of the
                                         *      managed sections is in flux)
                                         */

H5FS_CLS_ADJUST_OK

#define H5FS_CLS_ADJUST_OK

Value:

                                         0x08    /* Objects in this class can be merged
                                         *      without requiring a can_adjust/adjust
                                         *      callback pair.
                                         */

H5FS_CLS_GHOST_OBJ

#define H5FS_CLS_GHOST_OBJ

Value:

                                         0x01    /* Objects in this class shouldn't be
                                         *      serialized to the file.
                                         */

H5FS_CLS_MERGE_SYM

#define H5FS_CLS_MERGE_SYM

Value:

                                         0x04    /* Objects in this class only merge
                                         *      with other objects in this class.
                                         */

H5FS_CLS_SEPAR_OBJ

#define H5FS_CLS_SEPAR_OBJ

Value:

                                         0x02    /* Objects in this class shouldn't
                                         *      participate in merge operations.
                                         */

H5FS_DESERIALIZE_NO_ADD

#define H5FS_DESERIALIZE_NO_ADD

Value:

                                         0x01   /* Don't add section to free space
                                         *      manager after it's deserialized
                                         *      (its only here for it's side-
                                         *      effects).
                                         */

H5FS_PAGE_END_NO_ADD

#define H5FS_PAGE_END_NO_ADD

Value:

                                         0x08    /* For "small" page fs:
                                         * Don't add section to free space:
                                         *  when the section is at page end and
                                         *  when the section size is <= "small"
                                         */

Typedef Documentation

H5FS_client_t

typedef enum H5FS_client_t H5FS_client_t

H5FS_create_t

typedef struct H5FS_create_t H5FS_create_t

H5FS_operator_t

typedef herr_t(* H5FS_operator_t) (H5FS_section_info_t *sect, void *operator_data)

H5FS_section_class_t

typedef struct H5FS_section_class_t H5FS_section_class_t

H5FS_section_info_t

typedef struct H5FS_section_info_t H5FS_section_info_t

H5FS_section_state_t

typedef enum H5FS_section_state_t H5FS_section_state_t

H5FS_stat_t

typedef struct H5FS_stat_t H5FS_stat_t

H5FS_t

typedef struct H5FS_t H5FS_t

Enumeration Type Documentation

H5FS_client_t

enum H5FS_client_t

Enumerator
H5FS_CLIENT_FHEAP_ID
H5FS_CLIENT_FILE_ID
H5FS_NUM_CLIENT_ID

H5FS_section_state_t

enum H5FS_section_state_t

Enumerator
H5FS_SECT_LIVE
H5FS_SECT_SERIALIZED

Function Documentation

H5FL_SEQ_EXTERN()

H5FL_SEQ_EXTERN

(

H5FS_section_class_t

)

H5FS_alloc_hdr()

H5_DLL herr_t H5FS_alloc_hdr	(	H5F_t *	f,
		H5FS_t *	fspace,
		haddr_t *	fs_addr
	)

H5FS_alloc_sect()

H5_DLL herr_t H5FS_alloc_sect	(	H5F_t *	f,
		H5FS_t *	fspace
	)

H5FS_close()

H5_DLL herr_t H5FS_close	(	H5F_t *	f,
		H5FS_t *	fspace
	)

H5FS_create()

H5_DLL H5FS_t* H5FS_create	(	H5F_t *	f,
		haddr_t *	fs_addr,
		const H5FS_create_t *	fs_create,
		uint16_t	nclasses,
		const H5FS_section_class_t *	classes[],
		void *	cls_init_udata,
		hsize_t	alignment,
		hsize_t	threshold
	)

H5FS_debug()

H5_DLL herr_t H5FS_debug	(	H5F_t *	f,
		haddr_t	addr,
		FILE *	stream,
		int	indent,
		int	fwidth
	)

H5FS_delete()

H5_DLL herr_t H5FS_delete	(	H5F_t *	f,
		haddr_t	fs_addr
	)

H5FS_free()

H5_DLL herr_t H5FS_free	(	H5F_t *	f,
		H5FS_t *	fspace,
		hbool_t	free_file_space
	)

H5FS_get_sect_count()

H5_DLL herr_t H5FS_get_sect_count	(	const H5FS_t *	frsp,
		hsize_t *	tot_sect_count
	)

H5FS_init()

H5_DLL herr_t H5FS_init

(

void

)

H5FS_open()

H5_DLL H5FS_t* H5FS_open	(	H5F_t *	f,
		haddr_t	fs_addr,
		uint16_t	nclasses,
		const H5FS_section_class_t *	classes[],
		void *	cls_init_udata,
		hsize_t	alignment,
		hsize_t	threshold
	)

H5FS_sect_add()

H5_DLL herr_t H5FS_sect_add	(	H5F_t *	f,
		H5FS_t *	fspace,
		H5FS_section_info_t *	node,
		unsigned	flags,
		void *	op_data
	)

H5FS_sect_change_class()

H5_DLL herr_t H5FS_sect_change_class	(	H5F_t *	f,
		H5FS_t *	fspace,
		H5FS_section_info_t *	sect,
		uint16_t	new_class
	)

H5FS_sect_debug()

H5_DLL herr_t H5FS_sect_debug	(	const H5FS_t *	fspace,
		const H5FS_section_info_t *	sect,
		FILE *	stream,
		int	indent,
		int	fwidth
	)

H5FS_sect_find()

H5_DLL htri_t H5FS_sect_find	(	H5F_t *	f,
		H5FS_t *	fspace,
		hsize_t	request,
		H5FS_section_info_t **	node
	)

H5FS_sect_iterate()

H5_DLL herr_t H5FS_sect_iterate	(	H5F_t *	f,
		H5FS_t *	fspace,
		H5FS_operator_t	op,
		void *	op_data
	)

H5FS_sect_remove()

H5_DLL herr_t H5FS_sect_remove	(	H5F_t *	f,
		H5FS_t *	fspace,
		H5FS_section_info_t *	node
	)

H5FS_sect_stats()

H5_DLL herr_t H5FS_sect_stats	(	const H5FS_t *	fspace,
		hsize_t *	tot_space,
		hsize_t *	nsects
	)

H5FS_sect_try_extend()

H5_DLL htri_t H5FS_sect_try_extend	(	H5F_t *	f,
		H5FS_t *	fspace,
		haddr_t	addr,
		hsize_t	size,
		hsize_t	extra_requested,
		unsigned	flags,
		void *	op_data
	)

H5FS_sect_try_merge()

H5_DLL htri_t H5FS_sect_try_merge	(	H5F_t *	f,
		H5FS_t *	fspace,
		H5FS_section_info_t *	sect,
		unsigned	flags,
		void *	op_data
	)

H5FS_sect_try_shrink_eoa()

H5_DLL htri_t H5FS_sect_try_shrink_eoa	(	H5F_t *	f,
		H5FS_t *	fspace,
		void *	op_data
	)

H5FS_sects_debug()

H5_DLL herr_t H5FS_sects_debug	(	H5F_t *	f,
		haddr_t	addr,
		FILE *	stream,
		int	indent,
		int	fwidth,
		haddr_t	fs_addr,
		haddr_t	client_addr
	)

H5FS_size()

H5_DLL herr_t H5FS_size	(	const H5FS_t *	fspace,
		hsize_t *	meta_size
	)

H5FS_stat_info()

H5_DLL herr_t H5FS_stat_info	(	const H5F_t *	f,
		const H5FS_t *	frsp,
		H5FS_stat_t *	stats
	)

H5FS_vfd_alloc_hdr_and_section_info_if_needed()

H5_DLL herr_t H5FS_vfd_alloc_hdr_and_section_info_if_needed	(	H5F_t *	f,
		H5FS_t *	fspace,
		haddr_t *	fs_addr_ptr
	)