107 lines
3.5 KiB
C
Executable File
107 lines
3.5 KiB
C
Executable File
/*
|
|
libparted - a library for manipulating disk partitions
|
|
Copyright (C) 1998-2001, 2005, 2007, 2009-2014, 2019-2023 Free Software
|
|
Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/**
|
|
* \addtogroup PedGeometry
|
|
* @{
|
|
*/
|
|
|
|
/** \file geom.h */
|
|
|
|
#ifndef PED_GEOM_H_INCLUDED
|
|
#define PED_GEOM_H_INCLUDED
|
|
|
|
typedef struct _PedGeometry PedGeometry;
|
|
|
|
/**
|
|
* Geometry of the partition
|
|
*/
|
|
struct _PedGeometry {
|
|
PedDevice* dev;
|
|
PedSector start;
|
|
PedSector length;
|
|
PedSector end;
|
|
};
|
|
|
|
#include <parted/device.h>
|
|
#include <parted/timer.h>
|
|
|
|
extern int ped_geometry_init (PedGeometry* geom, const PedDevice* dev,
|
|
PedSector start, PedSector length);
|
|
extern PedGeometry* ped_geometry_new (const PedDevice* dev, PedSector start,
|
|
PedSector length);
|
|
extern PedGeometry* ped_geometry_duplicate (const PedGeometry* geom);
|
|
extern PedGeometry* ped_geometry_intersect (const PedGeometry* a,
|
|
const PedGeometry* b);
|
|
extern void ped_geometry_destroy (PedGeometry* geom);
|
|
extern int ped_geometry_set (PedGeometry* geom, PedSector start,
|
|
PedSector length);
|
|
extern int ped_geometry_set_start (PedGeometry* geom, PedSector start);
|
|
extern int ped_geometry_set_end (PedGeometry* geom, PedSector end);
|
|
extern int ped_geometry_test_overlap (const PedGeometry* a,
|
|
const PedGeometry* b)
|
|
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
|
|
__attribute ((__pure__))
|
|
#endif
|
|
;
|
|
extern int ped_geometry_test_inside (const PedGeometry* a,
|
|
const PedGeometry* b)
|
|
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
|
|
__attribute ((__pure__))
|
|
#endif
|
|
;
|
|
extern int ped_geometry_test_equal (const PedGeometry* a, const PedGeometry* b)
|
|
|
|
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
|
|
__attribute ((__pure__))
|
|
#endif
|
|
;
|
|
extern int ped_geometry_test_sector_inside (const PedGeometry* geom,
|
|
PedSector sect)
|
|
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
|
|
__attribute ((__pure__))
|
|
#endif
|
|
;
|
|
|
|
extern int ped_geometry_read (const PedGeometry* geom, void* buffer,
|
|
PedSector offset, PedSector count);
|
|
extern int ped_geometry_read_alloc (const PedGeometry* geom, void** buffer,
|
|
PedSector offset, PedSector count);
|
|
extern int ped_geometry_write (PedGeometry* geom, const void* buffer,
|
|
PedSector offset, PedSector count);
|
|
extern PedSector ped_geometry_check (PedGeometry* geom, void* buffer,
|
|
PedSector buffer_size, PedSector offset,
|
|
PedSector granularity, PedSector count,
|
|
PedTimer* timer);
|
|
extern int ped_geometry_sync (PedGeometry* geom);
|
|
extern int ped_geometry_sync_fast (PedGeometry* geom);
|
|
|
|
/* returns -1 if "sector" is not within dest's space. */
|
|
extern PedSector ped_geometry_map (const PedGeometry* dst,
|
|
const PedGeometry* src,
|
|
PedSector sector)
|
|
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
|
|
__attribute ((__pure__))
|
|
#endif
|
|
;
|
|
|
|
#endif /* PED_GEOM_H_INCLUDED */
|
|
|
|
/** @} */
|