| #ifndef _LINUX_MINIX_FS_H |
| #define _LINUX_MINIX_FS_H |
| * The minix filesystem constants/structures |
| * Thanks to Kees J Bot for sending me the definitions of the new |
| * minix filesystem (aka V2) with bigger inodes and 32-bit block |
| /* Not the same as the bogus LINK_MAX in <linux/limits.h>. Oh well. */ |
| #define MINIX_LINK_MAX 250 |
| #define MINIX2_LINK_MAX 65530 |
| #define MINIX_I_MAP_SLOTS 8 |
| #define MINIX_Z_MAP_SLOTS 64 |
| #define MINIX_VALID_FS 0x0001 /* Clean fs. */ |
| #define MINIX_ERROR_FS 0x0002 /* fs has errors. */ |
| #define MINIX_INODES_PER_BLOCK ((BLOCK_SIZE)/(sizeof (struct minix_inode))) |
| #define MINIX2_INODES_PER_BLOCK ((BLOCK_SIZE)/(sizeof (struct minix2_inode))) |
| * This is the original minix inode layout on disk. |
| * Note the 8-bit gid and atime and ctime. |
| * The new minix inode has all the time entries, as well as |
| * long block numbers and a third indirect block (7+1+1+1 |
| * instead of 7+1+1). Also, some previously 8-bit values are |
| * now 16-bit. The inode is now 64 bytes instead of 32. |
| * minix super-block data on disk |
| struct minix_super_block { |