SIGALRM 155 event/modules/ngx_rtsig_module.c sigaddset(&set, SIGALRM); SIGALRM 420 event/modules/ngx_rtsig_module.c } else if (signo == SIGALRM) { SIGALRM 636 event/ngx_event.c if (sigaction(SIGALRM, &sa, NULL) == -1) { SIGALRM 68 os/unix/ngx_process.c { SIGALRM, "SIGALRM", "", ngx_signal_handler }, SIGALRM 375 os/unix/ngx_process.c case SIGALRM: SIGALRM 99 os/unix/ngx_process_cycle.c sigaddset(&set, SIGALRM);