fix: Enable computation of last known record and block based on lastknownrecord and lastknownblock even if last changes are updates

2021-12-06 23:55:31 +01:00
parent 7abca5f164
commit 15382ffcfd
17 changed files with 203 additions and 175 deletions
@@ -2,8 +2,12 @@
 create table headers (
    -- Record of this header on the tape
    record integer not null,
+    -- Record of the last update header of this header on the tape
+    lastknownrecord integer not null,
    -- Block of this header in the record
    block integer not null,
+    -- Block of the last update header of this header in the record
+    lastknownblock integer not null,
    -- Typeflag is the type of header entry.
    -- The zero value is automatically promoted to either TypeReg or TypeDir
    -- depending on the presence of a trailing slash in Name.