From 3ecfb0ffb910ea628033dbfe61a1e7794d351945 Mon Sep 17 00:00:00 2001
From: wnstngs <64602598+wnstngs@users.noreply.github.com>
Date: Wed, 23 Sep 2026 16:28:45 +0300
Subject: [PATCH] kernel: detach all event listener attachments

---
 kernel-src/include/kernel/event.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/kernel-src/include/kernel/event.h b/kernel-src/include/kernel/event.h
index ec0f1dc2..7d64a9b4 100644
--- a/kernel-src/include/kernel/event.h
+++ b/kernel-src/include/kernel/event.h
@@ -16,18 +16,21 @@ typedef struct {
 #define EVENT_INITLISTENER(e) { \
 		poll_initdesc(&(e)->polldesc, 0); \
 		(e)->polldesc.data = (e)->polldata; \
+		(e)->polldesc.size = EVENT_MAX_ATTACHMENT; \
 		(e)->current = 0; \
-		for (int i = 0; i < EVENT_MAX_ATTACHMENT; ++i) \
+		for (int i = 0; i < EVENT_MAX_ATTACHMENT; ++i) { \
 			(e)->polldata[i].desc = &(e)->polldesc; \
+			(e)->polldata[i].header = NULL; \
+		} \
 	}
 
 #define EVENT_ATTACH(e, h) { \
-		poll_add(h, &(e)->polldata[(e)->current++], POLLPRI); \
 		if ((e)->current >= EVENT_MAX_ATTACHMENT) { \
 			/* spin forever to say that there have been too many attachments */ \
 			/* this should never happen normally and is meant as a way to alert whoever is programming about it */ \
 			for (;;) asm volatile(""); \
 		} \
+		poll_add(h, &(e)->polldata[(e)->current++], POLLPRI); \
 	}
 
 #define EVENT_WAIT(e, t) poll_dowait(&(e)->polldesc, t)