Radix cross Linux

Index: libcgroup-pkg-install.sh
===================================================================
--- libcgroup-pkg-install.sh	(nonexistent)
+++ libcgroup-pkg-install.sh	(revision 5)
@@ -0,0 +1,81 @@
+#!/bin/sh
+
+# Preserve new files
+install_file() {
+  NEW="$1"
+  OLD="`dirname $NEW`/`basename $NEW .new`"
+  # If there's no file by that name, mv it over:
+  if [ ! -r $OLD ]; then
+    mv $NEW $OLD
+  elif [ "`cat $OLD | md5sum`" = "`cat $NEW | md5sum`" ]; then # toss the redundant copy
+    rm $NEW
+  fi
+  # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+
+# arg 1:  the new package version
+pre_install() {
+  /bin/true
+}
+
+# arg 1:  the new package version
+post_install() {
+  # Leave any new rc files with the same permissions as the old ones:
+  if [ -e etc/rc.d/rc.cgconfig ]; then
+    if [ -x etc/rc.d/rc.cgconfig ]; then
+      chmod 755 etc/rc.d/rc.cgconfig.new
+    else
+      chmod 644 etc/rc.d/rc.cgconfig.new
+    fi
+  fi
+  if [ -e etc/rc.d/rc.cgred ]; then
+    if [ -x etc/rc.d/rc.cgred ]; then
+      chmod 755 etc/rc.d/rc.cgred.new
+    else
+      chmod 644 etc/rc.d/rc.cgred.new
+    fi
+  fi
+
+  # Then install_file() them:
+  install_file etc/rc.d/rc.cgconfig.new
+  install_file etc/rc.d/rc.cgred.new
+
+  # install_file() the other configuration files:
+  install_file etc/cgconfig.conf.new
+  install_file etc/cgred.conf.new
+  install_file etc/cgrules.conf.new
+  install_file etc/cgsnapshot_blacklist.conf.new
+
+  # If there are already installed config files, get rid of the .new ones.
+  # There will still be fresh samples in the docs.
+  rm -f etc/cgconfig.conf.new etc/cgred.conf.new etc/cgrules.conf.new etc/cgsnapshot_blacklist.conf.new
+}
+
+# arg 1:  the new package version
+# arg 2:  the old package version
+pre_update() {
+  /bin/true
+}
+
+# arg 1:  the new package version
+# arg 2:  the old package version
+post_update() {
+  post_install
+}
+
+# arg 1:  the old package version
+pre_remove() {
+  /bin/true
+}
+
+# arg 1:  the old package version
+post_remove() {
+  /bin/true
+}
+
+
+operation=$1
+shift
+
+$operation $*

Property changes on: libcgroup-pkg-install.sh
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Added: svn:executable
## -0,0 +1 ##
+*
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