From: Duje Mihanović <duje.mihanovic@skole.hr>
Date: Thu, 9 Sep 2021 08:27:18 +0000 (+0200)
Subject: kprint can accept a const string
X-Git-Tag: 0.1.0~21
X-Git-Url: http://git.dujemihanovic.xyz/posts?a=commitdiff_plain;h=0ef05b6c3cc6f4236f2d5ae35d64328d96bcff24;p=nameless-os.git

kprint can accept a const string
---

diff --git a/.gitignore b/.gitignore
index 76d7ba6..988eea0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ boot
 boot.img
 **/*.o
 **/*.bin
+**/*.elf
diff --git a/include/arch/x86/tty.h b/include/arch/x86/tty.h
index ced66d7..988d738 100644
--- a/include/arch/x86/tty.h
+++ b/include/arch/x86/tty.h
@@ -1,5 +1,5 @@
 #ifndef X86_TTY_H
 #define X86_TTY_H
 extern void screen_clear(void);
-extern void kprint(char *string);
+extern void kprint(const char *string);
 #endif
diff --git a/kernel/arch/x86/tty/tty.c b/kernel/arch/x86/tty/tty.c
index 6d250c5..c1bb0a5 100644
--- a/kernel/arch/x86/tty/tty.c
+++ b/kernel/arch/x86/tty/tty.c
@@ -34,7 +34,7 @@ void scroll_up(void)
 	cursor_y = VGA_HEIGHT - 1;
 }
 
-void kprint(char *string)
+void kprint(const char *string)
 {
 	char next_char;
 	next_char = *string;