merge with latest dev version

1 files changed, 34 insertions, 0 deletions

diff --git a/core/includes/cleanup.inc b/core/includes/cleanup.inc
new file mode 100644
index 00000000..9716c841
--- /dev/null
+++ b/core/includes/cleanup.inc
@@ -0,0 +1,34 @@
+# -----------------------------------------------------------------------------
+#
+# Copyright (c) 2014 - OpenSLX GmbH
+#
+# This program is free software distributed under the GPL version 2.
+# See http://openslx.org/COPYING
+#
+# If you have any feedback please consult http://openslx.org/feedback and
+# send your suggestions, praise, or complaints to feedback@openslx.org
+#
+# General information about OpenSLX can be found at http://openslx.org/
+# -----------------------------------------------------------------------------
+#
+#						Trapped cleanup functions
+#
+# -----------------------------------------------------------------------------
+
+__init () {
+	# run 'cleanexit' when CTRL-c is pressed, an abrupt program termination or exit happens
+	trap cleanexit SIGINT SIGTERM
+}
+
+# main cleaner function
+cleanexit() {
+	trap '' SIGINT SIGTERM	# from now on, ignore INT and TERM
+	unset_quiet		# needed to get trap functioning correctly
+	pwarning "SIGINT/SIGTERM triggered - cleaning up ..."
+	# unmount and remove the temporary chroot stuff
+	pinfo "Calling chroot_cleanup_mounts ..."
+	chroot_cleanup_mounts
+	# TODO vmware etc/vmware/config stuff here, if it is still needed
+	exit 1			# perhaps a better exit code?
+}
+