Update dosfstools
* Version 3.0.28
* Update filenames in source
* Remove unnecessary symlink to fsck
* Commit "Recode short filenames from DOS codepage (default 437)." has
been reverted since we do not have access to iconv
* Commits cherry-picked on top of 3.0.28:
- mkfs.fat: fix incorrect int type
- Prevent out of bound array read in date_dos2unix()
Change-Id: I50310235c62ec2e6bc90afcd10f2814d3afb5113
diff --git a/dosfstools/src/msdos_fs.h b/dosfstools/src/msdos_fs.h
new file mode 100644
index 0000000..54b2a34
--- /dev/null
+++ b/dosfstools/src/msdos_fs.h
@@ -0,0 +1,61 @@
+/* msdos_fs.h - MS-DOS filesystem constants/structures
+
+ 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/>.
+
+ The complete text of the GNU General Public License
+ can be found in /usr/share/common-licenses/GPL-3 file.
+*/
+
+#ifndef _MSDOS_FS_H
+#define _MSDOS_FS_H
+
+#include <stdint.h>
+
+#define SECTOR_SIZE 512 /* sector size (bytes) */
+#define MSDOS_DPS (SECTOR_SIZE / sizeof(struct msdos_dir_entry))
+#define MSDOS_DPS_BITS 4 /* log2(MSDOS_DPS) */
+#define MSDOS_DIR_BITS 5 /* log2(sizeof(struct msdos_dir_entry)) */
+
+#define ATTR_NONE 0 /* no attribute bits */
+#define ATTR_RO 1 /* read-only */
+#define ATTR_HIDDEN 2 /* hidden */
+#define ATTR_SYS 4 /* system */
+#define ATTR_VOLUME 8 /* volume label */
+#define ATTR_DIR 16 /* directory */
+#define ATTR_ARCH 32 /* archived */
+
+/* attribute bits that are copied "as is" */
+#define ATTR_UNUSED (ATTR_VOLUME | ATTR_ARCH | ATTR_SYS | ATTR_HIDDEN)
+
+#define DELETED_FLAG 0xe5 /* marks file as deleted when in name[0] */
+#define IS_FREE(n) (!*(n) || *(n) == DELETED_FLAG)
+
+#define MSDOS_NAME 11 /* maximum name length */
+#define MSDOS_DOT ". " /* ".", padded to MSDOS_NAME chars */
+#define MSDOS_DOTDOT ".. " /* "..", padded to MSDOS_NAME chars */
+
+struct msdos_dir_entry {
+ uint8_t name[8], ext[3]; /* name and extension */
+ uint8_t attr; /* attribute bits */
+ uint8_t lcase; /* Case for base and extension */
+ uint8_t ctime_cs; /* Creation time, centiseconds (0-199) */
+ uint16_t ctime; /* Creation time */
+ uint16_t cdate; /* Creation date */
+ uint16_t adate; /* Last access date */
+ uint16_t starthi; /* High 16 bits of cluster in FAT32 */
+ uint16_t time, date, start; /* time, date and first cluster */
+ uint32_t size; /* file size (in bytes) */
+} __attribute__ ((packed));
+
+#endif /* _MSDOS_FS_H */