From 221f4ad7ea257d7d65598e89799cb389d6d5932d Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Thu, 19 Dec 2024 15:16:33 -0500
Subject: Default RNG now uses static, thread-local memory instead of heap
 allocated

---
 stdlib/rng.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'stdlib/rng.c')

diff --git a/stdlib/rng.c b/stdlib/rng.c
index c6bcfa5d..8e98aa8e 100644
--- a/stdlib/rng.c
+++ b/stdlib/rng.c
@@ -18,14 +18,14 @@
 
 #include "chacha.h"
 
-public RNG_t default_rng = NULL;
-
 struct RNGState_t {
     chacha_ctx chacha;
     size_t unused_bytes;
     uint8_t random_bytes[1024];
 };
 
+public _Thread_local RNG_t default_rng = (struct RNGState_t[1]){};
+
 PUREFUNC static Text_t RNG$as_text(const void *rng, bool colorize, const TypeInfo_t*)
 {
     if (!rng) return Text("RNG");
-- 
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