ngx_http_copy_aio_event_handler   21 src/http/ngx_http_copy_filter_module.c static void ngx_http_copy_aio_event_handler(ngx_event_t *ev);
ngx_http_copy_aio_event_handler  178 src/http/ngx_http_copy_filter_module.c     file->aio->handler = ngx_http_copy_aio_event_handler;