From f1bf053c23b7eceab387632cf519f3aaa6181305 Mon Sep 17 00:00:00 2001
From: Stefan Lankes <slankes@eonerc.rwth-aachen.de>
Date: Sat, 12 Sep 2015 16:55:56 +0200
Subject: [PATCH] sys_write has to return the number of written bytes

=> fix bug
---
 hermit/kernel/syscall.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hermit/kernel/syscall.c b/hermit/kernel/syscall.c
index 6d29ff805..3994b8f31 100644
--- a/hermit/kernel/syscall.c
+++ b/hermit/kernel/syscall.c
@@ -65,7 +65,7 @@ static int sys_write(int fd, const char* buf, size_t len)
 	for(i=0; i<len; i++)
 		kputchar(buf[i]);
 
-	return 0;
+	return len;
 }
 
 static ssize_t sys_sbrk(int incr)