System Use Sharing Protocol - Revision history

Jsummers: /* Format details */

2019-02-05T19:31:44Z

‎Format details

Jsummers at 19:27, 5 February 2019

2019-02-05T19:27:31Z

Jsummers: /* Specifications */

2019-01-29T15:30:55Z

‎Specifications

Jsummers at 14:56, 26 January 2019

2019-01-26T14:56:46Z

Jsummers: Created page with "{{FormatInfo |formattype=electronic |subcat=Filesystem |released=~1994 }} '''System Use Sharing Protocol''' ('''SUSP''') is a standard that specifies a uniform way to extend [..."

2019-01-25T16:26:10Z

Created page with "{{FormatInfo |formattype=electronic |subcat=Filesystem |released=~1994 }} '''System Use Sharing Protocol''' ('''SUSP''') is a standard that specifies a uniform way to extend [..."

New page

{{FormatInfo
|formattype=electronic
|subcat=Filesystem
|released=~1994
}}
'''System Use Sharing Protocol''' ('''SUSP''') is a standard that specifies a uniform way to extend [[ISO 9660]] (CD-ROM) format, to attach arbitrary metadata to each file. It is standardized as IEEE P1281.

== Format details ==
Each ISO 9660 member file has an optional "system use area", whose use is undefined by the ISO 9660 standard. SUSP divides this area into tagged "entries", and defines some standard entry types. Other standards built on SUSP, notably [[Rock Ridge]], define additional entry types.

== Specifications ==
* [ftp://ftp.ymi.com/pub/rockridge/susp112.ps SUSP draft standard v1.12]
* [http://cdrtools.sourceforge.net/private/RRIP/susp.ps SUSP draft standard v1, rev. 1.10]

[[Category:Metadata]]

@@ Line 15: / Line 15: @@
 * "<code>AAIP_0100</code>", "<code>AAIP_0200</code>" = [[AAIP]]
-Some extensions (e.g. [[zisofs]]) that maybe ought to be SUSP lack an "ER" ID, and instead are essentially rogue extensions of [[Rock Ridge]].
+Some extensions (e.g. [[zisofs]]) that maybe ought to be SUSP lack their own "ER" ID, and instead are essentially rogue extensions of [[Rock Ridge]].
 Refer to [[ISO 9660#Extensions]] for a list of extensions, some of which are extensions of SUSP and/or Rock Ridge.

@@ Line 7: / Line 7: @@
 == Format details ==
-Each ISO 9660 member file has an optional "system use area", whose use is undefined by the ISO 9660 standard. SUSP divides this area into tagged "entries", and defines some standard entry types. Other standards built on SUSP, notably [[Rock Ridge]], define additional entry types. The [[Wikipedia:Rock Ridge|Wikipedia article for Rock Ridge]] has a list of entry tags.
+Each ISO 9660 member file has an optional "system use area", whose use is undefined by the ISO 9660 standard. SUSP divides this area into tagged "entries", and defines some standard entry types. Other standards built on SUSP, notably [[Rock Ridge]], define additional entry types.
 Technically, non-core entries are namespaced, using the extension ID string in one or more "ER" entries. Known ID strings:
-* "<code>RRIP 1991A</code>" = [[Rock Ridge]] 1.10
+* "<code>RRIP 1991A</code>" = [[Rock Ridge]] 1.09, 1.10
-* "<code>IEEE_P1282</code>" = [[Rock Ridge]] 1.12
+* "<code>IEEE_P1282</code>" = Rock Ridge 1.12
 == Identification ==

@@ Line 19: / Line 19: @@
 * [ftp://ftp.ymi.com/pub/rockridge/susp112.ps SUSP draft standard v1.12]
 * [http://cdrtools.sourceforge.net/private/RRIP/susp.ps SUSP draft standard v1, rev. 1.10]
 [[Category:Metadata]]

@@ Line 2: / Line 2: @@
 |formattype=electronic
 |subcat=Filesystem
-|released=~1994
+|released=~1991
 }}
 '''System Use Sharing Protocol''' ('''SUSP''') is a standard that specifies a uniform way to extend [[ISO 9660]] (CD-ROM) format, to attach arbitrary metadata to each file. It is standardized as IEEE P1281.
 == Format details ==
-Each ISO 9660 member file has an optional "system use area", whose use is undefined by the ISO 9660 standard. SUSP divides this area into tagged "entries", and defines some standard entry types. Other standards built on SUSP, notably [[Rock Ridge]], define additional entry types.
+Each ISO 9660 member file has an optional "system use area", whose use is undefined by the ISO 9660 standard. SUSP divides this area into tagged "entries", and defines some standard entry types. Other standards built on SUSP, notably [[Rock Ridge]], define additional entry types. The [[Wikipedia:Rock Ridge|Wikipedia article for Rock Ridge]] has a list of entry tags.
 == Specifications ==