From 8abe20b980db3a90d3dea0a29741074872325d35 Mon Sep 17 00:00:00 2001
From: peter <peter@pmikkelsen.com>
Date: Tue, 1 Sep 2026 19:10:55 +0000
Subject: First step at garbage collection

We now visit all objects and change the tag of those which are unreachable, to CHUNK_TAG_FREE.
Next step will be to implement compaction to combine all free chunks at the end of the memory
space.

FossilOrigin-Name: f8641c857b5d430f45d7c1f36fb00866659a5ea78f36ee0535c9166060ea0e19
---
 src/lib/aplwc_internal.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/lib/aplwc_internal.h')

diff --git a/src/lib/aplwc_internal.h b/src/lib/aplwc_internal.h
index b87cfad..1637ef2 100644
--- a/src/lib/aplwc_internal.h
+++ b/src/lib/aplwc_internal.h
@@ -19,6 +19,7 @@ struct aplwc {
 	size_t size;
 	struct memory_ptr_frame *memptrs;
 	struct root_ptr *rootptrs;
+	unsigned int reachable_bit:1;
 };
 
 struct memory_ptr_frame {
-- 
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