HP 3000 Manuals HP 3000 Manuals
SDGetVersionList
Returns a list of versions within the current domain.
Syntax
SDGetVersionList (Dcb,RetrievalID,Version,Status)
Parameters
Dcb Required input; type = DcbType
This parameter passes information about the
dictionary to this intrinsic. It is
initialized by the SDOpen intrinsic.
RetrievalID Required input; Output; type = RetrievalIDType
This parameter is used internally to pass
information between multiple calls of this
intrinsic, to retrieve all of the version names
in the current domain.
To find the first version, initialize the first
four bytes of this parameter to a binary zero.
To find additional versions call this intrinsic
once for each version to be returned.
Version Output; type = NameType
This parameter returns one version name for
each successful call of this intrinsic.
Status Output; type = StatusType
This parameter contains information indicating
the success or failure of the intrinsic call.
This information is detailed in Table Table
3-1, located in Chapter 3 of this manual.
If this intrinsic is successful, the Status
parameter contains the following information,
in addition to the description contained in
Table Table 3-1.
-------------------------------------------------
| | |
| Bytes | Contain |
| | |
-------------------------------------------------
| | |
| 17 - 20 | Internal version number |
| | |
-------------------------------------------------
Discussion
The following restrictions apply when using this intrinsic:
1. Open mode--The dictionary must be opened in Shared Read mode,
Shared Read-Only mode, Shared Update mode, or Exclusive Update
mode.
2. Security--This intrinsic will succeed with any current scope.