sa_handler 252 opal/mca/event/libevent2022/libevent/signal.c sa.sa_handler = handler; sa_handler 1148 opal/mca/event/libevent2022/libevent/test/regress.c sa.sa_handler = signal_cb_sa; sa_handler 323 opal/mca/pmix/pmix4x/pmix/test/simple/simptest.c act.sa_handler = SIG_DFL; sa_handler 634 opal/util/stacktrace.c if (SIG_IGN != old.sa_handler && SIG_DFL != old.sa_handler) { sa_handler 523 orte/mca/ess/singleton/ess_singleton_module.c act.sa_handler = SIG_DFL; sa_handler 217 orte/mca/odls/alps/odls_alps_module.c act.sa_handler = SIG_DFL; sa_handler 219 orte/mca/odls/default/odls_default_module.c act.sa_handler = SIG_DFL; sa_handler 1375 orte/mca/plm/rsh/plm_rsh_module.c act.sa_handler = SIG_DFL;