minix/drivers/ramdisk/rc
Ben Gras b1eba81b9d simplify build logic a bit
. always compile acpi, with clang, so never have
	  build/clean inconsistencies; can be enabled (i.e. run
	  at boot time) by setting acpi variable in the boot monitor
	. always strip binaries with the right strip cmd, so never
	  have ack/elf strip inconsistencies
2011-11-18 17:11:17 +01:00

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#!/bin/sh
set -e
exec >/dev/log
exec 2>/dev/log
exec </dev/null
ACPI=/sbin/acpi
if [ -e $ACPI -a -n "`sysenv acpi`" ]
then
/bin/service -c up $ACPI
fi
/bin/service -c up /sbin/pci
/bin/service -cn up /sbin/floppy -dev /dev/fd0
if [ X`/bin/sysenv bios_wini` = Xyes ]
then
echo Using bios_wini.
/bin/service -c up /sbin/bios_wini -dev /dev/c0d0
elif [ X`/bin/sysenv ahci` = Xyes ]
then
# this is here temporarily, for testing purposes
/bin/service -c up /sbin/ahci -dev /dev/c0d0 -label ahci_0 -args instance=0
else
/bin/service -c up /sbin/at_wini -dev /dev/c0d0 -label at_wini_0
/bin/service -cr up /sbin/at_wini -dev /dev/c1d0 -label at_wini_1 -args instance=1
fi
/bin/service -c edit /sbin/mfs -label fs_imgrd
/bin/service up /sbin/procfs || echo "WARNING: couldn't start procfs"
rootdev=`sysenv rootdev` || echo 'No rootdev?'
rootdevname=`/bin/dev2name "$rootdev"` ||
{ echo 'No device name for root device'; exit 1; }
if [ "`sysenv bin_img`" = 1 ]
then
bin_img="-i "
fi
if sysenv cdproberoot >/dev/null
then
echo
echo 'Looking for boot CD. This may take a minute.'
echo 'Please ignore any error messages.'
echo
cddev=`cdprobe` || { echo 'No CD found'; exit 1; }
export cddev
echo "Loading ramdisk from ${cddev}p1"
loadramdisk "$cddev"p1
elif [ "$rootdevname" = "/dev/ram" ]
then
ramimagedev=`sysenv ramimagedev` ||
{ echo 'ramimagedev not found'; exit 1; }
ramimagename=`/bin/dev2name "$ramimagedev"` ||
{ echo 'No device name for ramimagedev'; exit 1; }
echo "Loading ramdisk from $ramimagename"
loadramdisk "$ramimagename"
fi
echo "Root device name is $rootdevname"
/bin/newroot $bin_img"$rootdevname"
/bin/mount -e -t procfs none /proc || echo "WARNING: couldn't mount procfs"
exec /bin/sh /etc/rc "$@"