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2009-09-24 Robert Millan <rmh.grub@aybabtu.com>

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* include/grub/i386/at_keyboard.h (KEYBOARD_ISREADY): Negate
        return value.
        * term/i386/pc/at_keyboard.c (grub_keyboard_getkey): Negate
        KEYBOARD_ISREADY check.
        (grub_at_keyboard_checkkey): Rename to ...
        (grub_at_keyboard_getkey_noblock): ... this.  Update all users.
        Remove gratuitous cast.
This commit is contained in:
robertmh 2009-09-24 13:15:51 +00:00
parent ff42022396
commit 74c958b180
3 changed files with 18 additions and 7 deletions
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2
include/grub/i386/at_keyboard.h
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@ -39,7 +39,7 @@
#define KEYBOARD_SCANCODE_SET1 0x40
#define KEYBOARD_ISMAKE(x) !((x) & 0x80)
#define KEYBOARD_ISREADY(x) (((x) & 0x01) == 0)
#define KEYBOARD_ISREADY(x) ((x) & 0x01)
#define KEYBOARD_SCANCODE(x) ((x) & 0x7f)
#ifdef GRUB_MACHINE_IEEE1275