1 files changed, 179 insertions, 0 deletions

diff --git a/meta/recipes-core/sysvinit/sysvinit/rc b/meta/recipes-core/sysvinit/sysvinit/rc
new file mode 100755
index 0000000000..1f400d9e55
--- /dev/null
+++ b/meta/recipes-core/sysvinit/sysvinit/rc
@@ -0,0 +1,179 @@
+#!/bin/sh
+#
+# rc            This file is responsible for starting/stopping
+#               services when the runlevel changes.
+#
+#               Optimization feature:
+#               A startup script is _not_ run when the service was
+#               running in the previous runlevel and it wasn't stopped
+#               in the runlevel transition (most Debian services don't
+#               have K?? links in rc{1,2,3,4,5} )
+#
+# Author:       Miquel van Smoorenburg <miquels@cistron.nl>
+#               Bruce Perens <Bruce@Pixar.com>
+#
+# Version:      @(#)rc  2.78  07-Nov-1999  miquels@cistron.nl
+#
+
+. /etc/default/rcS
+export VERBOSE
+
+startup_progress() {
+    step=$(($step + $step_change))
+    if [ "$num_steps" != "0" ]; then
+        progress=$((($step * $progress_size / $num_steps) + $first_step))
+    else
+        progress=$progress_size
+    fi
+    #echo "PROGRESS is $progress $runlevel $first_step + ($step of $num_steps) $step_change $progress_size"
+    #if type psplash-write >/dev/null 2>&1; then
+    #    TMPDIR=/mnt/.psplash psplash-write "PROGRESS $progress" || true
+    #fi
+    if [ -e /mnt/.psplash/psplash_fifo ]; then
+        echo "PROGRESS $progress" > /mnt/.psplash/psplash_fifo
+    fi
+}
+
+
+#
+# Start script or program.
+#
+startup() {
+  # Handle verbosity
+  [ "$VERBOSE" = very ] && echo "INIT: Running $@..."
+
+  case "$1" in
+        *.sh)
+                # Source shell script for speed.
+                (
+                        trap - INT QUIT TSTP
+                        scriptname=$1
+                        shift
+                        . $scriptname
+                )
+                ;;
+        *)
+                "$@"
+                ;;
+  esac
+  startup_progress
+}
+
+  # Ignore CTRL-C only in this shell, so we can interrupt subprocesses.
+  trap ":" INT QUIT TSTP
+
+  # Set onlcr to avoid staircase effect.
+  stty onlcr 0>&1
+
+  # Now find out what the current and what the previous runlevel are.
+
+  runlevel=$RUNLEVEL
+  # Get first argument. Set new runlevel to this argument.
+  [ "$1" != "" ] && runlevel=$1
+  if [ "$runlevel" = "" ]
+  then
+        echo "Usage: $0 <runlevel>" >&2
+        exit 1
+  fi
+  previous=$PREVLEVEL
+  [ "$previous" = "" ] && previous=N
+
+  export runlevel previous
+
+  # Is there an rc directory for this new runlevel?
+  if [ -d /etc/rc$runlevel.d ]
+  then
+        # Find out where in the progress bar the initramfs got to.
+        PROGRESS_STATE=0
+        #if [ -f /dev/.initramfs/progress_state ]; then
+        #    . /dev/.initramfs/progress_state
+        #fi
+
+        # Split the remaining portion of the progress bar into thirds
+        progress_size=$(((100 - $PROGRESS_STATE) / 3))
+
+        case "$runlevel" in
+                0|6)
+                        # Count down from -100 to 0 and use the entire bar
+                        first_step=-100
+                        progress_size=100
+                        step_change=1
+                        ;;
+                S)
+                        # Begin where the initramfs left off and use 2/3
+                        # of the remaining space
+                        first_step=$PROGRESS_STATE
+                        progress_size=$(($progress_size * 2))
+                        step_change=1
+                        ;;
+                *)
+                        # Begin where rcS left off and use the final 1/3 of
+                        # the space (by leaving progress_size unchanged)
+                        first_step=$(($progress_size * 2 + $PROGRESS_STATE))
+                        step_change=1
+                        ;;
+        esac
+
+        num_steps=0
+        for s in /etc/rc$runlevel.d/[SK]*; do
+            case "${s##/etc/rc$runlevel.d/S??}" in
+                gdm|xdm|kdm|reboot|halt)
+                    break
+                    ;;
+            esac
+            num_steps=$(($num_steps + 1))
+        done
+        step=0
+
+        # First, run the KILL scripts.
+        if [ $previous != N ]
+        then
+                for i in /etc/rc$runlevel.d/K[0-9][0-9]*
+                do
+                        # Check if the script is there.
+                        [ ! -f $i ] && continue
+
+                        # Stop the service.
+                        startup $i stop
+                done
+        fi
+
+        # Now run the START scripts for this runlevel.
+        for i in /etc/rc$runlevel.d/S*
+        do
+                [ ! -f $i ] && continue
+
+                if [ $previous != N ] && [ $previous != S ]
+                then
+                        #
+                        # Find start script in previous runlevel and
+                        # stop script in this runlevel.
+                        #
+                        suffix=${i#/etc/rc$runlevel.d/S[0-9][0-9]}
+                        stop=/etc/rc$runlevel.d/K[0-9][0-9]$suffix
+                        previous_start=/etc/rc$previous.d/S[0-9][0-9]$suffix
+                        #
+                        # If there is a start script in the previous level
+                        # and _no_ stop script in this level, we don't
+                        # have to re-start the service.
+                        #
+                        [ -f $previous_start ] && [ ! -f $stop ] && continue
+                fi
+                case "$runlevel" in
+                        0|6)
+                                startup $i stop
+                                ;;
+                        *)
+                                startup $i start
+                                ;;
+                esac
+        done
+  fi
+
+#Uncomment to cause psplash to exit manually, otherwise it exits when it sees a VC switch
+if [ "x$runlevel" != "xS" ] && [ ! -x /etc/rc${runlevel}.d/S??xserver-nodm ]; then
+    if type psplash-write >/dev/null 2>&1; then
+        TMPDIR=/mnt/.psplash psplash-write "QUIT" || true
+        umount -l /mnt/.psplash
+    fi
+fi