patricyan / jna

How to kill all the progresses that have been started by the same program or its offspring? How to load binary libs such as .so, .jnilibs, .dll? How to set PGID and SID? How to acess to libs in the JAR?

JNA/JNI

When we need to call the c/c++ program, it is JNA/JNI that we need to complete.

Kill the progresses of the same PGID

You can kill the progresses, parent, children and grandchildren which are of the same PGID

PGID=`ps j -A | grep 'xxxxx' | grep -v 'grep' | awk '{print  $3}'`
# safety kill application which could hook the sign to deal something
kill -SIGTERM -- -${PGID}

# just kill all the progresses
kill -9 -${pid}

• set the progress PGID and SID
• you can load the JNA/JNI from the jar, and don't need to set it in the classpath