sa_handler 320 lib/common/mainloop.c sa.sa_handler = dispatch; sa_handler 329 lib/common/mainloop.c return old.sa_handler; sa_handler 181 lib/services/services_linux.c data->sa.sa_handler = sigchld_handler; sa_handler 1235 tools/crm_mon.c sa.sa_handler = SIG_IGN;