busybox/examples/bootfloppy/mkdevs.sh

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#!/bin/sh
#
# makedev.sh - creates device files for a busybox boot floppy image
# we do our work in the dev/ directory
if [ -z "$1" ]; then
echo "usage: `basename $0` path/to/dev/dir"
exit 1
fi
cd $1
# miscellaneous one-of-a-kind stuff
mknod console c 5 1
mknod full c 1 7
mknod kmem c 1 2
mknod mem c 1 1
mknod null c 1 3
mknod port c 1 4
mknod random c 1 8
mknod urandom c 1 9
mknod zero c 1 5
ln -s /proc/kcore core
# IDE HD devs
# note: not going to bother creating all concievable partitions; you can do
# that yourself as you need 'em.
mknod hda b 3 0
mknod hdb b 3 64
mknod hdc b 22 0
mknod hdd b 22 64
# loop devs
for i in `seq 0 7`; do
mknod loop$i b 7 $i
done
# ram devs
for i in `seq 0 9`; do
mknod ram$i b 1 $i
done
ln -s ram1 ram
# ttys
mknod tty c 5 0
for i in `seq 0 9`; do
mknod tty$i c 4 $i
done
# virtual console screen devs
for i in `seq 0 9`; do
mknod vcs$i b 7 $i
done
ln -s vcs0 vcs
# virtual console screen w/ attributes devs
for i in `seq 0 9`; do
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mknod vcsa$i b 7 $((128 + i))
done
ln -s vcsa0 vcsa