2015-08-11 22:56:19 +00:00
|
|
|
|
|
|
|
|
; minix V1 (L)
|
|
|
|
|
; uses 30-char filenames
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
BLOCK_SIZE equ 1024
|
|
|
|
|
BOOT_BLOCK equ 0
|
|
|
|
|
SUPER_BLOCK equ 1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
v1 record 0
|
|
|
|
|
MAGIC equ $137F
|
|
|
|
|
DIRSIZE equ 14
|
|
|
|
|
|
|
|
|
|
NR_DZONES equ 7 ; 7 direct zones
|
|
|
|
|
NR_TZONES equ 9 ; 9 total zones
|
|
|
|
|
|
|
|
|
|
; too big...
|
|
|
|
|
;MAX_FILE_SIZE equ $10081c00
|
|
|
|
|
|
|
|
|
|
endr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
v1_super record 0
|
|
|
|
|
|
|
|
|
|
ninodes ds.w 1
|
|
|
|
|
nzones ds.w 1
|
|
|
|
|
imap_blocks ds.w 1
|
|
|
|
|
zmap_blocks ds.w 1
|
|
|
|
|
firstdatazone ds.w 1
|
|
|
|
|
log_zone_size ds.w 1
|
|
|
|
|
max_size ds.l 1
|
|
|
|
|
magic ds.w 1
|
|
|
|
|
sizeof equ *
|
|
|
|
|
endr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
v1_inode record 0
|
|
|
|
|
|
|
|
|
|
mode ds.w 1
|
|
|
|
|
uid ds.w 1
|
|
|
|
|
size ds.l 1
|
|
|
|
|
mtime ds.l 1
|
|
|
|
|
gid ds.b 1
|
|
|
|
|
nlinks ds.b 1
|
|
|
|
|
zone ds.w v1.NR_TZONES
|
|
|
|
|
sizeof equ *
|
|
|
|
|
|
|
|
|
|
endr
|
|
|
|
|
|
|
|
|
|
v1_dirent record 0
|
|
|
|
|
inode ds.w 1
|
|
|
|
|
name ds.b v1.DIRSIZE
|
|
|
|
|
sizeof equ *
|
|
|
|
|
endr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
; v1 (Linux)
|
|
|
|
|
v1L record 0
|
|
|
|
|
MAGIC equ $138F
|
|
|
|
|
DIRSIZE equ 30
|
|
|
|
|
|
|
|
|
|
endr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
; version 2
|
|
|
|
|
v2 record 0
|
|
|
|
|
|
|
|
|
|
NR_DZONES equ 7
|
|
|
|
|
NR_TZONES equ 10
|
|
|
|
|
MAGIC equ $2468
|
|
|
|
|
DIRSIZE equ 14
|
|
|
|
|
|
|
|
|
|
;MAX_FILE_SIZE equ $7fffffff
|
|
|
|
|
endr
|
|
|
|
|
|
|
|
|
|
v2_super record 0
|
|
|
|
|
|
|
|
|
|
inodes ds.w 1
|
|
|
|
|
nzones ds.w 1
|
|
|
|
|
imap_blocks ds.w 1
|
|
|
|
|
zmap_blocks ds.w 1
|
|
|
|
|
firstdatazone ds.w 1
|
|
|
|
|
log_zone_size ds.w 1
|
|
|
|
|
max_size ds.l 1
|
|
|
|
|
magic ds.w 1
|
|
|
|
|
ds.w 1 ; padding
|
|
|
|
|
zones ds.l 1
|
|
|
|
|
|
|
|
|
|
sizeof equ *
|
|
|
|
|
endr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
v2_inode record 0
|
|
|
|
|
mode ds.w 1
|
|
|
|
|
nlinks ds.w 1
|
|
|
|
|
uid ds.w 1
|
|
|
|
|
gid ds.w 1
|
|
|
|
|
size ds.l 1
|
|
|
|
|
atime ds.l 1
|
|
|
|
|
mtime ds.l 1
|
|
|
|
|
ctime ds.l 1
|
|
|
|
|
zone ds.l v2.NR_TZONES
|
|
|
|
|
sizeof equ *
|
|
|
|
|
endr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
v2_dirent record 0
|
|
|
|
|
inode ds.w 1
|
|
|
|
|
name ds.b v2.DIRSIZE
|
|
|
|
|
sizeof equ *
|
|
|
|
|
endr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
; v2 (Linux)
|
|
|
|
|
v2l record 0
|
|
|
|
|
|
|
|
|
|
MAGIC equ $2478
|
|
|
|
|
DIRSIZE equ 30
|
|
|
|
|
endr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
; sys/stat equates
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
S_IFMT equ $f000 ; type of file
|
2015-08-12 15:25:55 +00:00
|
|
|
S_IFWHT equ $e000 ; union white out.
|
|
|
|
|
S_IFSOCK equ $c000 ; unix domain socket
|
2015-08-11 22:56:19 +00:00
|
|
|
S_IFLNK equ $a000 ; symbolic link, not implemented
|
|
|
|
|
S_IFREG equ $8000 ; regular
|
|
|
|
|
S_IFBLK equ $6000 ; block special
|
|
|
|
|
S_IFDIR equ $4000 ; directory
|
|
|
|
|
S_IFCHR equ $2000 ; character special
|
|
|
|
|
S_IFIFO equ $1000 ; this is a FIFO
|
2015-08-12 15:25:55 +00:00
|
|
|
|
2015-08-11 22:56:19 +00:00
|
|
|
S_ISUID equ $0800 ; set user id on execution
|
|
|
|
|
S_ISGID equ $0400 ; set group id on execution
|
|
|
|
|
|
|
|
|
|
S_IRWXU equ $01c0 ; owner: rwx------
|
|
|
|
|
S_IRUSR equ $0100 ; owner: r--------
|
|
|
|
|
S_IWUSR equ $0080 ; owner: -w-------
|
|
|
|
|
S_IXUSR equ $0040 ; owner: --x------
|
|
|
|
|
|
|
|
|
|
S_IRWXG equ $0038 ; group: ---rwx---
|
|
|
|
|
S_IRGRP equ $0020 ; group: ---r-----
|
|
|
|
|
S_IWGRP equ $0010 ; group: ----w----
|
|
|
|
|
S_IXGRP equ $0008 ; group: -----x---
|
|
|
|
|
|
|
|
|
|
S_IRWXO equ $0007 ; others: ------rwx
|
|
|
|
|
S_IROTH equ $0004 ; others: ------r--
|
|
|
|
|
S_IWOTH equ $0002 ; others: -------w-
|
|
|
|
|
S_IXOTH equ $0001 ; others: --------x
|
