diff options
Diffstat (limited to 'console-client/vga-support.c')
| -rw-r--r-- | console-client/vga-support.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/console-client/vga-support.c b/console-client/vga-support.c index 30ed6533..717663ce 100644 --- a/console-client/vga-support.c +++ b/console-client/vga-support.c @@ -322,6 +322,14 @@ vga_set_font_height (int height) } +/* Get the font height in pixel. Can be 8 or 9. */ +int +vga_get_font_width (void) +{ + outb (VGA_SEQ_CLOCK_MODE_ADDR, VGA_SEQ_ADDR_REG); + return (inb (VGA_SEQ_DATA_REG) & VGA_SEQ_CLOCK_MODE_8) ? 8 : 9; +} + /* Set the font height in pixel. WIDTH can be 8 or 9. */ void vga_set_font_width (int width) |