headers/shell.h

@@ -49,14 +49,13 @@ typedef enum {
 	POWEROFF,
 	HALT,
 	STACK,
-	CLEAR,
 	ECHO,
 	COLOR,
 	MERDELLA,
 	ERROR
 } CMD_TOK;
 
-void shell_init(void);
 void reboot(void);
 void halt(void);
+void shell_init(void);
 void print_stack(void);

headers/terminal.h

@@ -46,7 +46,6 @@ int terminal_write(const char *data, size_t size);
 int terminal_writestring(const char *data);
 int terminal_writelong(long number);
 void terminal_set_screen(int pos);
-void terminal_clear(void);
 struct key_event terminal_getkey(void);
 void update_cursor(void);
 void move_cursor(int direction);

src/shell/exec.c

@@ -31,8 +31,6 @@ static CMD_TOK find_command(char *line)
 		command = HALT;
 	else if (!strcmp(line, "stack"))
 		command = STACK;
-	else if (!strcmp(line, "clear"))
-		command = CLEAR;
 	else if (!strcmp(line, "echo"))
 		command = ECHO;
 	else if (!strcmp(line, "color"))
@@ -102,9 +100,6 @@ void shell_init(void)
 		case STACK:
 			print_stack();
 			break;
-		case CLEAR:
-			terminal_clear();
-			break;
 		case ECHO:
 			kprintf(0, "echoing\n");
 			break;

src/terminal/put.c

@@ -76,19 +76,6 @@ static void terminal_new_line(void)
 		terminal_scroll();
 }
 
-void terminal_clear(void)
-{
-	for (size_t y = 0; y < VGA_HEIGHT; y++) {
-		for (size_t x = 0; x < VGA_WIDTH; x++) {
-			const size_t index = y * VGA_WIDTH + x;
-			TERM_BUF[index] = vga_entry(' ', VGA_COLOR_WHITE);
-		}
-	}
-	memcpy(screen->buffer, TERM_BUF, sizeof(screen->buffer));
-	screen->column = 0;
-	screen->row = 0;
-}
-
 int terminal_putchar(char c)
 {
 	if (c == '\r')