geom.h File Reference

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Data Structures
struct	_PedGeometry
	Geometry of the partition. More...
Typedefs
typedef _PedGeometry	PedGeometry
Functions
PedSector	ped_geometry_check (PedGeometry *geom, void *buffer, PedSector buffer_size, PedSector offset, PedSector granularity, PedSector count, PedTimer *timer)
	Checks for physical disk errors.
void	ped_geometry_destroy (PedGeometry *geom)
	Destroy a PedGeometry object.
PedGeometry *	ped_geometry_duplicate (const PedGeometry *geom)
	Duplicate a PedGeometry object.
int	ped_geometry_init (PedGeometry *geom, const PedDevice *dev, PedSector start, PedSector length)
	Initialize the previously allocated PedGeometry geom.
PedGeometry *	ped_geometry_intersect (const PedGeometry *a, const PedGeometry *b)
	Return a PedGeometry object that refers to the intersection of a and b.
PedSector	ped_geometry_map (const PedGeometry *dst, const PedGeometry *src, PedSector sector)
	This function takes a sector inside the region described by src, and returns that sector's address inside dst.
PedGeometry *	ped_geometry_new (const PedDevice *dev, PedSector start, PedSector length)
	Create a new PedGeometry object on disk, starting at start with a size of length sectors.
int	ped_geometry_read (const PedGeometry *geom, void *buffer, PedSector offset, PedSector count)
	Reads data from the region represented by geom.
int	ped_geometry_set (PedGeometry *geom, PedSector start, PedSector length)
	Assign a new start, end (implicitly) and length to geom.
int	ped_geometry_set_end (PedGeometry *geom, PedSector end)
	Assign a new end to geom without changing geom->start.
int	ped_geometry_set_start (PedGeometry *geom, PedSector start)
	Assign a new start to geom without changing geom->end.
int	ped_geometry_sync (PedGeometry *geom)
	Flushes the cache on geom.
int	ped_geometry_sync_fast (PedGeometry *geom)
	Flushes the cache on geom.
int	ped_geometry_test_equal (const PedGeometry *a, const PedGeometry *b)
	Tests if a and b refer to the same physical region.
int	ped_geometry_test_inside (const PedGeometry *a, const PedGeometry *b)
	Tests if b lies completely within a.
int	ped_geometry_test_overlap (const PedGeometry *a, const PedGeometry *b)
	Test if a overlaps with b.
int	ped_geometry_test_sector_inside (const PedGeometry *geom, PedSector sector)
	Tests if sector is inside geom.
int	ped_geometry_write (PedGeometry *geom, const void *buffer, PedSector offset, PedSector count)
	Writes data into the region represented by geom.

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Detailed Description

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