diff options
| author |   OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> | 2008-11-06 12:53:54 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2008-11-06 15:41:21 -0800 |
| commit | 9c0aa1b87bf541affef519eb4879ce7c5a5941ae (patch) | |
| tree | 3bd583d8331c630b59fc01b68ab9cb34bb953d6e /include/linux/msdos_fs.h | |
| parent | fat: Cleanup msdos_lookup() (diff) | |
| download | linux-dev-9c0aa1b87bf541affef519eb4879ce7c5a5941ae.tar.xz linux-dev-9c0aa1b87bf541affef519eb4879ce7c5a5941ae.zip | |
fat: Cleanup FAT attribute stuff
This adds three helpers:
fat_make_attrs() - makes FAT attributes from inode.
fat_make_mode() - makes mode_t from FAT attributes.
fat_save_attrs() - saves FAT attributes to inode.
Then this replaces: MSDOS_MKMODE() by fat_make_mode(), fat_attr() by
fat_make_attrs(), ->i_attrs = attr & ATTR_UNUSED by fat_save_attrs().
And for root inode, those is used with ATTR_DIR instead of bogus
ATTR_NONE.
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/msdos_fs.h')
| -rw-r--r-- | include/linux/msdos_fs.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h index 0982fb47a90d..e0a9b207920d 100644 --- a/include/linux/msdos_fs.h +++ b/include/linux/msdos_fs.h @@ -46,11 +46,6 @@ #define DELETED_FLAG 0xe5 /* marks file as deleted when in name[0] */ #define IS_FREE(n) (!*(n) || *(n) == DELETED_FLAG) -/* valid file mode bits */ -#define MSDOS_VALID_MODE (S_IFREG | S_IFDIR | S_IRWXU | S_IRWXG | S_IRWXO) -/* Convert attribute bits and a mask to the UNIX mode. */ -#define MSDOS_MKMODE(a, m) (m & (a & ATTR_RO ? S_IRUGO|S_IXUGO : S_IRWXUGO)) - #define MSDOS_NAME 11 /* maximum name length */ #define MSDOS_LONGNAME 256 /* maximum name length */ #define MSDOS_SLOTS 21 /* max # of slots for short and long names */ |