Placeholder from entry kind#
This page is generated from the code and must not be edited by hand.
A shortcut, or a file that claims a size but takes up no room on the disk, is taken to stand in for contents kept somewhere else.
placeholder_from_entry_kind version 1
Kind of rule: What files are (
classifies). Says what a file or a folder is, by placing it in a class.What it concludes: a class
Reasoning:
defeasible. A conclusion is usually right, and is retracted when a rule it names concludes against it.What it reads: one file at a time
Is it available in this version?#
Yes, the engine runs it. It publishes no conclusion yet: it names nothing that would defeat its conclusions, and a rule of this kind may not publish a conclusion that nothing could retract.
What would defeat it#
It names no rule whose conclusion would defeat it.
This rule is named as what would defeat:
Parameters#
Parameter |
Shipped value |
May be |
What it does |
|---|---|---|---|
|
|
yes or no |
Whether to read a file occupying no blocks as a stub. The link half is what the filesystem says and needs no setting; this half is a heuristic and is separable from it. |
|
|
whole number, from 1 to 1099511627776 |
How much a file must claim before occupying nothing is read as a stub rather than as an ordinary empty file. |