system/boot/loader: fix wrong type of arguments to formatting function

Pointed out by LGTM

Change-Id: Ifd2cce8aa36308791845fe552893e077db47ad0c
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4606
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

bootloader: additional keyboard commands

In the boot menu, tab cycles between the menu items.

In the pager for logs, j and k allow to scroll the log (vim style keys).

These allow using the pager and menu on Sun machines, where Openboot
does not manage the keyboard arrow keys. It may be possible to get more
low-level input from the keyboard openboot device, but I think it is not
worth the effort for now, especially as we would need different handling
for the local keyboard and for serial ports.

Change-Id: I5fe74eb9f7a952ae49ae3c8a6bfae6ba4a16ae07
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2368
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

I accidentally committed r42122 and r42123 to the signals branch. Merged into
trunk. The interesting part of r42122 was already fixed in the trunk, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42124 a95241bf-73f2-0310-859d-f6bbb57e9c96

A simple pager implemented on top of the generic text console interface.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35812 a95241bf-73f2-0310-859d-f6bbb57e9c96

I accidentally committed r42122 and r42123 to the signals branch. Merged into
trunk. The interesting part of r42122 was already fixed in the trunk, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42124 a95241bf-73f2-0310-859d-f6bbb57e9c96

A simple pager implemented on top of the generic text console interface.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35812 a95241bf-73f2-0310-859d-f6bbb57e9c96