From 70092ae5c8f83a99fbc98dc8e2ca2eaab676a5a8 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Wed, 20 Dec 2023 20:18:35 -0500
Subject: expr: Arena-allocate expressions

---
 src/ctx.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/ctx.h')

diff --git a/src/ctx.h b/src/ctx.h
index 75891da..aa91f2c 100644
--- a/src/ctx.h
+++ b/src/ctx.h
@@ -8,9 +8,11 @@
 #ifndef BFS_CTX_H
 #define BFS_CTX_H
 
+#include "alloc.h"
 #include "bftw.h"
 #include "config.h"
 #include "diag.h"
+#include "expr.h"
 #include "trie.h"
 #include <stddef.h>
 #include <sys/resource.h>
@@ -34,6 +36,10 @@ struct bfs_ctx {
 	struct bfs_expr *expr;
 	/** An expression for files to filter out. */
 	struct bfs_expr *exclude;
+	/** A list of allocated expressions. */
+	struct bfs_exprs expr_list;
+	/** bfs_expr arena. */
+	struct arena expr_arena;
 
 	/** -mindepth option. */
 	int mindepth;
-- 
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