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From: | Vladimir 'φ-coder/phcoder' Serbinenko |
Subject: | Re: Question: how to add new menu functionality |
Date: | Sat, 23 Apr 2011 00:40:15 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.15) Gecko/20110402 Iceowl/1.0b2 Icedove/3.1.9 |
> 1. This relates to the use of the kvm for testing a grub2 iso. How do > you scroll up and down in the view in the kvm window? > pager=1 > 2. How do you do unblocking I/O from stdin? There are ways to do it with > the select system call but it seems that there are only grub functions > that are substituted for system calls. > grub_checkkey > 3. How do you call a standard C library routine or system call to work > in grub? For example called read(). > You don't. You're in an inter-OS space and the only functions you have are the ones you have in your oxygen bottles. -- Regards Vladimir 'φ-coder/phcoder' Serbinenko
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