From 9c2f40441e0cc909ebefe432ddc10e2de29b82ac Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Mon, 7 Sep 2020 00:17:04 +0200
Subject: Added wait syscall.

This makes a process sleep until it receives a new message (no polling!).
I thought that this will result in performance improvements but I haven't
noticed any, yet. Maybe I'll remove this again in the future..
---
 apps/init.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'apps/init.c')

diff --git a/apps/init.c b/apps/init.c
index ba6f93e..ccf88dd 100644
--- a/apps/init.c
+++ b/apps/init.c
@@ -13,5 +13,8 @@ int main(int argc, char **argv)
 	/* int test = exec("/window", "test", NULL); */
 	int mandelbrot = exec("/mandelbrot", "mandelbrot", NULL);
 
+	while (1) {
+		yield();
+	};
 	return wm + mandelbrot;
 }
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