fsw_extent Struct Reference

#include <fsw_core.h>

Data Fields
int	type
	Type of extent specification.
fsw_u32	log_start
	Starting logical block number.
fsw_u32	log_count
	Logical block count.
fsw_u32	phys_start
	Starting physical block number (for FSW_EXTENT_TYPE_PHYSBLOCK only)
void *	buffer
	Allocated buffer pointer (for FSW_EXTENT_TYPE_BUFFER only)

Detailed Description

Core: Stores the mapping of a region of a file to the data on disk.

Definition at line 281 of file fsw_core.h.

Field Documentation

buffer

void* fsw_extent::buffer

Allocated buffer pointer (for FSW_EXTENT_TYPE_BUFFER only)

Definition at line 286 of file fsw_core.h.

log_count

fsw_u32 fsw_extent::log_count

Logical block count.

Definition at line 284 of file fsw_core.h.

log_start

fsw_u32 fsw_extent::log_start

Starting logical block number.

Definition at line 283 of file fsw_core.h.

phys_start

fsw_u32 fsw_extent::phys_start

Starting physical block number (for FSW_EXTENT_TYPE_PHYSBLOCK only)

Definition at line 285 of file fsw_core.h.

type

int fsw_extent::type

Type of extent specification.

Definition at line 282 of file fsw_core.h.

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The documentation for this struct was generated from the following file:

• Staging/OpenHfsPlus/fsw_core.h