1 files changed, 10 insertions, 2 deletions
diff --git a/src/base/mem/arena.c b/src/base/mem/arena.c
index 37e7b56..7fe036a 100644
--- a/src/base/mem/arena.c
+++ b/src/base/mem/arena.c
@@ -31,6 +31,13 @@ static void*
     return mem·arenaalloc(heap, n, size);
 }
 
+static void*
+·arenarealloc(void *heap, void *old, uint n, ulong size)
+{
+    /* does not free */
+    return mem·arenaalloc(heap, n, size);
+}
+
 static void
 ·arenafree(void *heap, void *ptr)
 {
@@ -38,8 +45,9 @@ static void
 }
 
 mem·Allocator mem·ArenaAllocator = {
-    .alloc = ·arenaalloc,
-    .free  = ·arenafree,
+    .alloc   = ·arenaalloc,
+    .realloc = ·arenarealloc,
+    .free    = ·arenafree,
 };