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| author | emaste <emaste@FreeBSD.org> | 2014-04-24 20:53:09 +0000 |
|---|---|---|
| committer | emaste <emaste@FreeBSD.org> | 2014-04-24 20:53:09 +0000 |
| commit | f2b36dcede6bf2c225cb1c8635a2f5e25663d86d (patch) | |
| tree | 6e153b746292e00ddd63ab9baafb69761f4cbefc /sbin | |
| parent | 285b96444f59e952253a3ac9374885b29a03e9fe (diff) | |
| download | FreeBSD-src-f2b36dcede6bf2c225cb1c8635a2f5e25663d86d.zip FreeBSD-src-f2b36dcede6bf2c225cb1c8635a2f5e25663d86d.tar.gz | |
Correct min/max cluster counts for FAT12/16/32
FAT12 1..4084
FAT16 4085..65524
FAT32 65525..
This is required for interoperability with other FAT implementations,
and in particular UEFI.
Obtained from: NetBSD
Sponsored by: The FreeBSD Foundation
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/newfs_msdos/newfs_msdos.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sbin/newfs_msdos/newfs_msdos.c b/sbin/newfs_msdos/newfs_msdos.c index 217b720..1f5b438 100644 --- a/sbin/newfs_msdos/newfs_msdos.c +++ b/sbin/newfs_msdos/newfs_msdos.c @@ -64,11 +64,11 @@ static const char rcsid[] = #define DEFRDE 512 /* default root directory entries */ #define RESFTE 2 /* reserved FAT entries */ #define MINCLS12 1U /* minimum FAT12 clusters */ -#define MINCLS16 0x1000U /* minimum FAT16 clusters */ -#define MINCLS32 2U /* minimum FAT32 clusters */ -#define MAXCLS12 0xfedU /* maximum FAT12 clusters */ -#define MAXCLS16 0xfff5U /* maximum FAT16 clusters */ -#define MAXCLS32 0xffffff5U /* maximum FAT32 clusters */ +#define MINCLS16 0xff5U /* minimum FAT16 clusters */ +#define MINCLS32 0xfff5U /* minimum FAT32 clusters */ +#define MAXCLS12 0xff4U /* maximum FAT12 clusters */ +#define MAXCLS16 0xfff4U /* maximum FAT16 clusters */ +#define MAXCLS32 0xffffff4U /* maximum FAT32 clusters */ #define mincls(fat) ((fat) == 12 ? MINCLS12 : \ (fat) == 16 ? MINCLS16 : \ |
