core_prev_pid     115 opal/runtime/opal_cr.c static int core_prev_pid = 0;
core_prev_pid     652 opal/runtime/opal_cr.c     core_prev_pid = getpid();
core_prev_pid     692 opal/runtime/opal_cr.c         opal_cr_refresh_environ(core_prev_pid);
core_prev_pid     717 opal/runtime/opal_cr.c             opal_cr_refresh_environ(core_prev_pid);