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#!/bin/sh
#
# Make standard devices
#
PATH=/bin
USAGE="Usage: $0 [OPTION...] DEVNAME..."
while :; do
case "$1" in
--help|"-?")
echo "$USAGE"
echo "Make filesystem nodes for accessing standard system devices"
echo ""
echo " -?, --help Give this help list"
echo " --usage Give a short usage message"
echo " -V, --version Print program version"
exit 0;;
--usage)
echo "Usage: $0 [-V?] [--help] [--usage] [--version] DEVNODE..."
exit 0;;
--version|-V)
echo "STANDARD_HURD_VERSION_MAKEDEV_"; exit 0;;
-*)
echo 1>&2 "$0: unrecognized option \`$1'"
echo 1>&2 "Try \`$0 --help' for more information";
exit 1;;
*)
break;;
esac
done
case "$#" in 1 | 2) ;; # ok
*) echo 1>&2 "$USAGE"
echo 1>&2 "Try \`--help' for more information";
exit 1;;
esac
DEVICE="$1"; shift
OS="$1"
function st {
NODE="$1"
OWNER="$2"
PERM="$3"
shift 3
settrans -cg "$NODE"
chown "$OWNER" "$NODE"
chmod "$PERM" "$NODE"
settrans "$NODE" "$@"
}
_CWD=${_CWD:-`pwd`}
export _CWD
function mkdev {
for I; do
case "$I" in
std)
mkdev console tty null zero fd time
;;
console|tty[0-9][0-9a-f]|tty[0-9a-f]|com[0-9])
st $I root 600 /hurd/term $_CWD/$I device $I;;
null)
st $I root 666 /hurd/null;;
zero)
st $I root 666 /hurd/storeio -Tzero;;
tty)
st $I root 666 /hurd/magic tty;;
fd)
st $I root 666 /hurd/magic fd
ln -f -s fd/0 stdin
ln -f -s fd/1 stdout
ln -f -s fd/2 stderr
;;
time)
st $I root 666 /hurd/devport time ;;
# ptys
[pt]ty[pqPQ]?)
# Make one pty, both the master and slave halves
ID="`expr substr $I 4 99`"
st pty$ID root 640 /hurd/term $_CWD/pty$ID pty-master $_CWD/tty$ID
st tty$ID root 640 /hurd/term $_CWD/tty$ID pty-slave $_CWD/pty$ID
;;
[pt]ty[pqPQ])
# Make a bunch of ptys
mkdev ${I}0 ${I}1 ${I}2 ${I}3 ${I}4 ${I}5 ${I}6 ${I}7
mkdev ${I}8 ${I}9 ${I}a ${I}b ${I}c ${I}d ${I}e ${I}f
;;
fd*|mt*)
st $I root 640 /hurd/storeio $I
;;
[hrs]d*)
case "$I" in
[a-z][a-z][0-9][a-z] | [a-z][a-z][0-9]s[1-9] | [a-z][a-z][0-9]s[1-9][a-z] | [a-z][a-z][0-9])
st $I root 640 /hurd/storeio $I
;;
*)
echo 1>&2 $0: $I: Invalid device name: must supply a device number
exit 1
;;
esac
;;
*)
echo >&2 $0: $I: Unknown device name
exit 1
;;
esac
done
}
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