From 68915f46e66ed65ce2d32009fdfa2f5dca116842 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Tue, 10 Dec 2019 21:47:41 +0100
Subject: Some syscalls and userspace stuff

sorry for the worse-getting commit messages...
---
 src/kernel/syscall/actions/sys_read.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/kernel/syscall/actions/sys_read.c')

diff --git a/src/kernel/syscall/actions/sys_read.c b/src/kernel/syscall/actions/sys_read.c
index f04f3ef..02960f6 100644
--- a/src/kernel/syscall/actions/sys_read.c
+++ b/src/kernel/syscall/actions/sys_read.c
@@ -3,6 +3,7 @@
 #include <kernel/input/input.h>
 #include <kernel/lib/lib.h>
 #include <kernel/lib/string.h>
+#include <kernel/io/io.h>
 
 uint32_t sys_read(char *buf)
 {
@@ -15,7 +16,10 @@ uint32_t sys_read(char *buf)
     return strlen(buf);
 }
 
-uint32_t sys_readc()
+uint32_t sys_readc(char *ch)
 {
-    return getch();
+    char buf = getch();
+    ch = &buf;
+    serial_put(*ch);
+    return (uint32_t) ch;
 }
\ No newline at end of file
-- 
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