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| author | Kevin Dankwardt <k@kcomputing.com> | 2010-02-10 23:43:40 +0900 |
|---|---|---|
| committer | OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> | 2010-02-10 23:49:08 +0900 |
| commit | eeb5b4ae81f4a750355fa0c15f4fea22fdf83be1 (patch) | |
| tree | d71cdc178b8643a5ddced54dc540403d11af9fa1 /include/linux/msdos_fs.h | |
| parent | 8045e2985012bdb95d832dfbcceae1815880a6ed (diff) | |
| download | linux-eeb5b4ae81f4a750355fa0c15f4fea22fdf83be1.tar.gz linux-eeb5b4ae81f4a750355fa0c15f4fea22fdf83be1.tar.bz2 linux-eeb5b4ae81f4a750355fa0c15f4fea22fdf83be1.zip | |
fat: Fix stat->f_namelen
I found that the length of a file name when created cannot exceed 255
characters, yet, pathconf(), via statfs(), returns the maximum as 260.
Signed-off-by: Kevin Dankwardt <k@kcomputing.com>
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Diffstat (limited to 'include/linux/msdos_fs.h')
| -rw-r--r-- | include/linux/msdos_fs.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/msdos_fs.h b/include/linux/msdos_fs.h index ce38f1caa5e1..34066e65fdeb 100644 --- a/include/linux/msdos_fs.h +++ b/include/linux/msdos_fs.h @@ -15,6 +15,7 @@ #define MSDOS_DPB_BITS 4 /* log2(MSDOS_DPB) */ #define MSDOS_DPS (SECTOR_SIZE / sizeof(struct msdos_dir_entry)) #define MSDOS_DPS_BITS 4 /* log2(MSDOS_DPS) */ +#define MSDOS_LONGNAME 256 /* maximum name length */ #define CF_LE_W(v) le16_to_cpu(v) #define CF_LE_L(v) le32_to_cpu(v) #define CT_LE_W(v) cpu_to_le16(v) @@ -47,8 +48,8 @@ #define DELETED_FLAG 0xe5 /* marks file as deleted when in name[0] */ #define IS_FREE(n) (!*(n) || *(n) == DELETED_FLAG) +#define FAT_LFN_LEN 255 /* maximum long name length */ #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 */ #define MSDOS_DOT ". " /* ".", padded to MSDOS_NAME chars */ #define MSDOS_DOTDOT ".. " /* "..", padded to MSDOS_NAME chars */ |