From 2c9ad5c9509a1ce100df5c0c966ddc27a1283518 Mon Sep 17 00:00:00 2001
From: oko256 <139907514+oko256@users.noreply.github.com>
Date: Fri, 19 Apr 2024 18:16:31 +0300
Subject: [PATCH] zloop: ensure zsys_init() when creating zloop

If no sockets or actors are used in zloop, `zsys_init()` does not get
run and zsys interrupt handler does not get initialized. This means that
interrupts will not work correctly in zloop if, for example, only timers
are used. `zsys_init()` is safe to call multiple times, so we ensure
that it's called when new zloop instance is created.
---
 src/zloop.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/zloop.c b/src/zloop.c
index b025a3cd3..6176b6941 100644
--- a/src/zloop.c
+++ b/src/zloop.c
@@ -313,6 +313,8 @@ s_tickless (zloop_t *self)
 zloop_t *
 zloop_new (void)
 {
+    zsys_init ();
+
     zloop_t *self = (zloop_t *) zmalloc (sizeof (zloop_t));
     assert (self);