Cross Reference: /osnet-11/usr/src/lib/libparted/common/libparted/fs/ntfs/ntfs.c

Lines Matching defs:geom
50 ntfs_probe (PedGeometry* geom)
54 	PED_ASSERT(geom != NULL, return 0);
56 	if (!ped_geometry_read (geom, buf, 0, 1))
60 		return ped_geometry_new (geom->dev, geom->start,
69 ntfs_clobber (PedGeometry* geom)
73 	PED_ASSERT(geom != NULL, return 0);
76 	return ped_geometry_write (geom, buf, 0, 1);
80 ntfs_open (PedGeometry* geom)
84 	PED_ASSERT(geom != NULL, return 0);
91 	fs->geom = ped_geometry_duplicate (geom);
99  * Returns partition number (1..4) that contains geom, 0 otherwise.
102 _get_partition_num_by_geom(const PedGeometry* geom)
108 	PED_ASSERT(geom != NULL, return 0);
110         disk = ped_disk_new (geom->dev);
115 		part = ped_disk_get_partition_by_sector (disk, geom->start);
130  * return the partition device name for geom in partpath.
134 _get_part_device_path(const PedGeometry* geom, char *partpath, const int len)
138 	PED_ASSERT(geom != NULL, return 0);
141 	partnum = _get_partition_num_by_geom(geom);
145 	strncpy(partpath, geom->dev->path, len);
149 	 * geom->dev->path looks like this: "/devices/.../cmdk@0,0:q"
197 ntfs_create (PedGeometry* geom, PedTimer* timer)
204 	PED_ASSERT(geom != NULL, return 0);
211 	if (_get_part_device_path(geom, partpath, sizeof(partpath)) == 0)
216 		geom->dev->sector_size,
217 		geom->dev->hw_geom.sectors,
218 		geom->dev->hw_geom.heads,
226 	ped_device_begin_external_access(geom->dev);
228 	ped_device_end_external_access(geom->dev);
238 	fs->geom = ped_geometry_duplicate (geom);
255 	ped_geometry_destroy (fs->geom);
280 	if (_get_part_device_path(fs->geom, partpath, sizeof(partpath)) == 0)
290 	ped_device_begin_external_access(fs->geom->dev);
292 	ped_device_end_external_access(fs->geom->dev);
307  * Copy from source fs to destination geom.
313 ntfs_copy(const PedFileSystem *fs, PedGeometry *geom, PedTimer *timer)
322 	PED_ASSERT(geom != NULL, return 0);
329 	if (_get_part_device_path(fs->geom, spartpath, sizeof(spartpath)) == 0)
332 	if (_get_part_device_path(geom, dpartpath, sizeof(dpartpath)) == 0)
342 	ped_device_begin_external_access(geom->dev);
344 	ped_device_end_external_access(geom->dev);
354 	new_fs->geom = ped_geometry_duplicate(geom);
364  * fs->geom has the current filesystem size in sectors.
365  * geom has the new, requested filesystem size in sectors.
367  * fs->geom->dev is the same object as geom->dev.
368  * geom->dev->path looks like this:
379 ntfs_resize (PedFileSystem* fs, PedGeometry* geom, PedTimer* timer)
387 	PED_ASSERT(geom != NULL, return 0);
390 	if (fs->geom->start != geom->start) {
401 	if (fs->geom->length > geom->length) {
404 	else if (fs->geom->length < geom->length) {
411 	if (_get_part_device_path(fs->geom, partpath, sizeof(partpath)) == 0)
414 	ped_device_begin_external_access(geom->dev);
430 	    geom->length * geom->dev->sector_size, partpath);
444 	    geom->length * geom->dev->sector_size, partpath);
455 	ped_device_end_external_access(geom->dev);
499  * return the minimum resize size in blocks, fs->geom->length on error.
504 	PedSector	max_length = fs->geom->length;
511 	if (_get_part_device_path(fs->geom, partpath, sizeof(partpath)) == 0)
523 	return (length / fs->geom->dev->sector_size);
548 	return ntfs_get_copy_constraint (fs, fs->geom->dev);