diff options
Diffstat (limited to 'kernel/fs.h')
| -rw-r--r-- | kernel/fs.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/kernel/fs.h b/kernel/fs.h index 9ae5ece..139dcc9 100644 --- a/kernel/fs.h +++ b/kernel/fs.h @@ -24,10 +24,8 @@ struct superblock { #define FSMAGIC 0x10203040 -#define NDIRECT 11 -#define NSG_INDIRECT (BSIZE / sizeof(uint)) -#define NDB_INDIRECT (NSG_INDIRECT * NSG_INDIRECT) -#define NINDIRECT (NSG_INDIRECT + NDB_INDIRECT) +#define NDIRECT 12 +#define NINDIRECT (BSIZE / sizeof(uint)) #define MAXFILE (NDIRECT + NINDIRECT) // On-disk inode structure @@ -37,7 +35,7 @@ struct dinode { short minor; // Minor device number (T_DEVICE only) short nlink; // Number of links to inode in file system uint size; // Size of file (bytes) - uint addrs[NDIRECT+2]; // Data block addresses + uint addrs[NDIRECT+1]; // Data block addresses }; // Inodes per block. |