sigio 89 os/unix/ngx_process_cycle.c ngx_uint_t n, sigio; sigio 142 os/unix/ngx_process_cycle.c sigio = 0; sigio 148 os/unix/ngx_process_cycle.c sigio = 0; sigio 174 os/unix/ngx_process_cycle.c "wake up, sigio %i", sigio); sigio 192 os/unix/ngx_process_cycle.c if (sigio) { sigio 193 os/unix/ngx_process_cycle.c sigio--; sigio 197 os/unix/ngx_process_cycle.c sigio = ccf->worker_processes + 2 /* cache processes */;