minix/usr.sbin/mkfs.mfs/v1/type.h
Antoine Leca e35821b207 mkfs.mfs: various programs
Split in as many programs as needed to support various variants of MFS
Manual page updated (in mandoc format)
2013-05-13 11:18:15 +02:00

19 lines
660 B
C

#ifndef _MKFS_MFS_TYPE_H__
#define _MKFS_MFS_TYPE_H__
/* Declaration of the V1 inode as it is on the disk (not in core). */
struct inode { /* V1 disk inode */
uint16_t i_mode; /* file type, protection, etc. */
uint16_t i_uid; /* user id of the file's owner. */
uint32_t i_size; /* current file size in bytes */
uint32_t i_mtime; /* when was file data last changed */
uint8_t i_gid; /* group number */
uint8_t i_nlinks; /* how many links to this file. */
uint16_t i_zone[NR_TZONES]; /* zone nums for direct, ind, and dbl ind */
};
/* Note: in V1 there was only one kind of timestamp kept in inodes! */
#define MFS_INODE_ONLY_MTIME
#endif