core: tokbuf: Dynamically expand token buffer

Signed-off-by: Ian Moffett <ian@mirocom.org>
2026-05-23 11:35:31 -04:00
parent a0b204fadd
commit 833978f414
3 changed files with 40 additions and 4 deletions
@@ -13,7 +13,8 @@
 #define TOKBUF_CAP 4

 struct tokbuf {
-    struct token buf[TOKBUF_CAP];
+    struct token *buf;
+    size_t cap;
    uint8_t head;
 };

@@ -47,4 +48,11 @@ int tokbuf_push(struct tokbuf *tokbuf, struct token *tok);
 */
 int tokbuf_noff(struct tokbuf *tokbuf, size_t noff, struct token *res);

+/*
+ * Destroy a token buffer
+ *
+ * @tokbuf:  Token buffer to destroy
+ */
+void tokbuf_destroy(struct tokbuf *tokbuf);
+
 #endif  /* !CESCAL_TOKBUF_H */