Calling saHpiSessionOpen/saHpiSessionClose leaves a file descriptor open.
1) Create a simple CGP project with openhpi setup.sh --distro=wrlinux-cgl --all-layers --dl-layers --layers=wr-cgl --machines=intel-x86-64 2) Include a test case, I attached it as a layer in order to not use the SDK (extract the attached tarball in the root of the project) 3) Add the openhpi-test package to the project $echo IMAGE_INSTALL += \"openhpi-test\" >> build/conf/wrimage.inc $bitbake 4) Start the target and start openhpid service with systemctl. You will need to disable the first line before. # OPENHPI_UNCONFIGURED = "YES" 5) Run openhpi-test in the background 6) There are two ways to see the issue: 6.1) ls -l /proc/`pidof wrl8_openhpi_test`/fd can be used to monitor file descriptor being leaked. 6.2) strace the test program, close()
