Module: synfig
Branch: zelgadis_master
Commit: f0b3a083d6ebf2080c85696b2867f019d9a97fa9
URL:
http://synfig.git.sourceforge.net/git/gitweb.cgi?p=synfig;a=commit;h=f0b3a083d6ebf2080c85696b2867f019d9a97fa9
Author: Konstantin Dmitriev <ksee.zelga...@gmail.com>
Date: Mon Jul 27 18:29:08 2009 +0700
Forbid double run of synfigstudio-cph-monitor.
---
synfig-studio/trunk/synfigstudio-cph-monitor | 25 +++++++++++++++++++++++--
1 files changed, 23 insertions(+), 2 deletions(-)
diff --git a/synfig-studio/trunk/synfigstudio-cph-monitor
b/synfig-studio/trunk/synfigstudio-cph-monitor
index 000b83a..7ca8461 100755
--- a/synfig-studio/trunk/synfigstudio-cph-monitor
+++ b/synfig-studio/trunk/synfigstudio-cph-monitor
@@ -17,10 +17,9 @@ trap writelog INT
init()
{
-echo "Synfig Crash Monitor is a tool to collect statistics about synfig
crashes."
+echo "SynfigStudio Crash Monitor is a tool to collect statistics about synfig
crashes."
echo "All information is collected locally in ~/.synfig/cph directory."
echo
-echo `date +%H:%M` "Synfig Crash Monitor started."
STARTED=0
RUNTIME=0
VERSION=''
@@ -29,6 +28,27 @@ BRANCH=''
REVISION_ID=''
CRASH=0
[ ! -d ~/.synfig/cph ] && mkdir -p ~/.synfig/cph || true
+
+# Detect if crash monitor is already started
+PDIR=${0%`basename $0`}
+LCK_FILE=~/.synfig/cph/`basename $0`.lck
+if [ -f "${LCK_FILE}" ]; then
+ MYPID=`head -n 1 "${LCK_FILE}"`
+ if ! ( ps -p ${MYPID} | grep ${MYPID} >/dev/null ); then
+ # The process is not running
+ # Echo current PID into lock file
+ echo $$ > "${LCK_FILE}"
+ else
+ echo "`basename $0` is already running [${MYPID}]. Aborting."
+ sleep 5
+ exit 0
+ fi
+else
+ # The process is not running
+ # Echo current PID into lock file
+ echo $$ > "${LCK_FILE}"
+fi
+echo `date +%H:%M` "Synfig Crash Monitor started."
}
writelog()
@@ -143,5 +163,6 @@ mainloop()
done
}
+
init
mainloop
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