Initial checkin

1 files changed, 78 insertions, 0 deletions

diff --git a/sutils/MAKEDEV.sh b/sutils/MAKEDEV.sh
new file mode 100644
index 00000000..88bef5d0
--- /dev/null
+++ b/sutils/MAKEDEV.sh
@@ -0,0 +1,78 @@
+#!/bin/sh
+#
+# Make standard devices
+#
+
+PATH=/bin
+
+function st {
+  NODE="$1"
+  OWNER="$2"
+  PERM="$3"
+  shift 3
+  settrans -cg "$NODE"
+  chown "$OWNER" "$NODE"
+  chmod "$PERM" "$NODE"
+  settrans "$NODE" "$@"
+}
+
+_CWD=${_CWD:-`pwd`}
+export _CWD
+
+for I; do
+  case "$I" in
+    std)
+      $0 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/null -z;;
+    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
+      $0 ${I}0 ${I}1 ${I}2 ${I}3 ${I}4 ${I}5 ${I}6 ${I}7
+      $0 ${I}8 ${I}9 ${I}a ${I}b ${I}c ${I}d ${I}e ${I}f
+      ;;
+
+    fd*|mt*)
+      st $I root 640 /hurd/storeio -d $I
+      ;;
+
+    [hrs]d*)
+      case "$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 -d $I
+	;;
+      *)
+	echo 1>&2 $0: $I: Illegal device name: must supply a device number
+	exit 1
+	;;
+      esac
+      ;;
+
+    *)
+      echo >&2 $0: $I: Unknown device
+      exit 1
+      ;;
+  esac
+done