/*
mkexfat.h (09.11.10)
- Common declarations.
+ FS creation engine.
- Copyright (C) 2009, 2010 Andrew Nayenko
+ Free exFAT implementation.
+ Copyright (C) 2011-2017 Andrew Nayenko
- This program is free software: you can redistribute it and/or modify
+ 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
+ the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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/>.
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MKFS_MKEXFAT_H_INCLUDED
#include <exfat.h>
-extern struct exfat_super_block sb;
-extern struct exfat_entry_label label_entry;
-extern struct exfat_entry_bitmap bitmap_entry;
-extern struct exfat_entry_upcase upcase_entry;
-
-#define OFFSET_TO_SECTOR(off) ((off) >> (sb).sector_bits)
-#define SECTOR_TO_CLUSTER(sector) \
- ((((sector) - le32_to_cpu((sb).cluster_sector_start)) >> (sb).spc_bits) + \
- EXFAT_FIRST_DATA_CLUSTER)
-#define OFFSET_TO_CLUSTER(off) SECTOR_TO_CLUSTER(OFFSET_TO_SECTOR(off))
+struct fs_object
+{
+ off_t (*get_alignment)(void);
+ off_t (*get_size)(void);
+ int (*write)(struct exfat_dev* dev);
+};
+
+extern const struct fs_object* objects[];
+
+int get_sector_bits(void);
+int get_spc_bits(void);
+off_t get_volume_size(void);
+const le16_t* get_volume_label(void);
+uint32_t get_volume_serial(void);
+uint64_t get_first_sector(void);
+int get_sector_size(void);
+int get_cluster_size(void);
+
+int mkfs(struct exfat_dev* dev, off_t volume_size);
+off_t get_position(const struct fs_object* object);
#endif /* ifndef MKFS_MKEXFAT_H_INCLUDED */