add sys_printchar

2024-09-12 12:35:34 -04:00
parent 4db0a014cd
commit f5117281a3
9 changed files with 46 additions and 1 deletions
--- a/kern/syscall/printchar.c
+++ b/kern/syscall/printchar.c
@@ -0,0 +1,7 @@
+#include <types.h>
+#include <lib.h>
+#include <syscall.h>
+int sys_printchar(char c) {
+  kprintf("%c", c);
+  return 0;
+}