[#node-BlockManager-PruneOneBlockFile]
= xref:node.adoc[node]::xref:node/BlockManager.adoc[BlockManager]::PruneOneBlockFile
:relfileprefix: ../../
:mrdocs:

Mark one block file as pruned (modify associated database entries)

== Synopsis

Declared in `<node/blockstorage.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7fb95f04cd98), requires_capability(0x7fb969da6b58), requires_capability(0x7fb96c5635a8), requires_capability(0x7fb9857a0668), requires_capability(0x7fb96cb95f78), requires_capability(0x7fb95a5b94c8)]]
void
PruneOneBlockFile(int fileNumber);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *fileNumber*
| The block‐file number to mark as pruned.
|===


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