f28f99f9bb
(original "High Sierra") CD format. I've already implemented this for 1.1.5.1 (and posted to -hackers), but didn't get any response to it. Perhaps i'm the only one who has such an old CD lying around... Everything is done empirically, but i had three of them around (from different vendors), so there's a high probability that i've got it right. :)
80 lines
2.4 KiB
Plaintext
80 lines
2.4 KiB
Plaintext
# $Id: TODO,v 1.1.1.1 1994/05/24 10:04:12 rgrimes Exp $
|
|
|
|
1) should understand "older", original High Sierra ("CDROM001") type
|
|
|
|
Not yet. ( I don't have this technical information, yet. )
|
|
Done. (16-Jan-95, Joerg Wunsch joerg@freebsd.org)
|
|
|
|
|
|
2) should understand Rock Ridge
|
|
|
|
Yes, we have follows function.
|
|
|
|
o Symbolic Link
|
|
o Real Name(long name)
|
|
o File Attribute
|
|
o Time stamp
|
|
o uid, gid
|
|
o Devices
|
|
o Relocated directories
|
|
|
|
Except follows:
|
|
|
|
o POSIX device number mapping
|
|
|
|
There is some preliminary stuff in there that (ab-)uses the mknod
|
|
system call, but this needs a writable filesystem
|
|
|
|
3) should be called cdfs, as there are other ISO file system soon possible
|
|
|
|
Not yet. Probably we should make another file system when the ECMA draft
|
|
is valid and do it. For doing Rock Ridge Support, I can use almost same
|
|
code. So I just use the same file system interface...
|
|
|
|
4) should have file handles implemented for use with NFS, etc
|
|
|
|
Yes. we have already this one, and I based it for this release.
|
|
|
|
5) should have name translation enabled by mount flag
|
|
|
|
Yes. we can disable the Rock Ridge Extension by follows option;
|
|
|
|
"mount -t isofs -o -norrip /dev/cd0d /cdrom"
|
|
|
|
6) should run as a user process, and not take up kernel space (cdroms
|
|
are slow)
|
|
|
|
Not yet.
|
|
|
|
7) ECMA support.
|
|
|
|
Not yet. we need not only a technical spec but also ECMA format
|
|
cd-rom itself!
|
|
|
|
8) Character set change by SVD ( multi SVD support )
|
|
|
|
Not yet. We should also hack the other part of system as 8 bit
|
|
clean. As far as I know, if you export the cdrom by NFS, the client
|
|
can access the 8 bit clean (ie. Solaris Japanese with EUC code )
|
|
|
|
9) Access checks in isofs_access
|
|
|
|
Not yet.
|
|
|
|
10) Support for generation numbers
|
|
|
|
Yes. Default is to list only the last file (the one with the highest
|
|
generation number). If you mount with -gen, all files are shown with
|
|
their generation numbers. In both cases you can specify the generation
|
|
number on opening files (if you happen to know it) or leave it off,
|
|
when it will again find the last file.
|
|
|
|
11) Support for extended attributes
|
|
|
|
Yes. Since this requires an extra block buffer for the attributes
|
|
this must be enabled on mounting with the option -extattr.
|
|
|
|
----------
|
|
Last update July 19, '93 by Atsushi Murai. (amurai@spec.co.jp)
|
|
Last update August 19, '93 by Wolfgang Solfrank. (ws@tools.de)
|