1# $Id: TODO,v 1.4 1993/09/07 15:40:51 ws Exp $ 2 3 1) should understand "older", original High Sierra ("CDROM001") type 4 5 Not yet. ( I don't have this technical information, yet. ) 6 7 2) should understand Rock Ridge 8 9 Yes, we have follows function. 10 11 o Symbolic Link 12 o Real Name(long name) 13 o File Attribute 14 o Time stamp 15 o uid, gid 16 o Devices 17 o Relocated directories 18 19 Except follows: 20 21 o POSIX device number mapping 22 23 There is some preliminary stuff in there that (ab-)uses the mknod 24 system call, but this needs a writable filesystem 25 26 3) should be called cdfs, as there are other ISO file system soon possible 27 28 Not yet. Probably we should make another file system when the ECMA draft 29 is valid and do it. For doing Rock Ridge Support, I can use almost same 30 code. So I just use the same file system interface... 31 32 4) should have file handles implemented for use with NFS, etc 33 34 Yes. we have already this one, and I based it for this release. 35 36 5) should have name translation enabled by mount flag 37 38 Yes. we can disable the Rock Ridge Extension by follows option; 39 40 "mount -t isofs -o -norrip /dev/cd0d /cdrom" 41 42 6) should run as a user process, and not take up kernel space (cdroms 43 are slow) 44 45 Not yet. 46 47 7) ECMA support. 48 49 Not yet. we need not only a technical spec but also ECMA format 50 cd-rom itself! 51 52 8) Character set change by SVD ( multi SVD support ) 53 54 Not yet. We should also hack the other part of system as 8 bit 55 clean. As far as I know, if you export the cdrom by NFS, the client 56 can access the 8 bit clean (ie. Solaris Japanese with EUC code ) 57 58 9) Access checks in isofs_access 59 60 Not yet. 61 62 10) Support for generation numbers 63 64 Yes. Default is to list only the last file (the one with the highest 65 generation number). If you mount with -gen, all files are shown with 66 their generation numbers. In both cases you can specify the generation 67 number on opening files (if you happen to know it) or leave it off, 68 when it will again find the last file. 69 70 11) Support for extended attributes 71 72 Yes. Since this requires an extra block buffer for the attributes 73 this must be enabled on mounting with the option -extattr. 74 75---------- 76Last update July 19, '93 by Atsushi Murai. (amurai@spec.co.jp) 77Last update August 19, '93 by Wolfgang Solfrank. (ws@tools.de) 78