From 8a3452098267e1af127d6c4f1836a9d82cd23f38 Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Tue, 2 Jul 2024 21:40:10 +0300
Subject: more complete interrupt handling outline

+ Still largely untested, should really try to come up with a proper
  testsuite, at the moment it's mostly me trying things out in the (as
  of yet unreleased) kmx repo
---
 src/uapi/proc.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/uapi/proc.c')

diff --git a/src/uapi/proc.c b/src/uapi/proc.c
index 153b183..e87a2ec 100644
--- a/src/uapi/proc.c
+++ b/src/uapi/proc.c
@@ -10,6 +10,7 @@
 #include <kmi/uapi.h>
 #include <kmi/proc.h>
 #include <kmi/bits.h>
+#include <kmi/notify.h>
 #include <kmi/mem_regions.h>
 
 /**
@@ -186,6 +187,14 @@ SYSCALL_DEFINE1(swap)(struct tcb *t, sys_arg_t tid){
 	/* set return value for current thread */
 	set_args1(t, OK);
 
+	/* not running anymore lol */
+	if (t->notify_state == NOTIFY_RUNNING)
+		t->notify_state = NOTIFY_WAITING;
+
+	/* handle possible queued notification */
+	if (s->notify_state == NOTIFY_QUEUED)
+		notify(s, 0);
+
 	/* get register state for new thread */
 	return_args(s, get_args(s));
 }
-- 
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