NGX_MAX_UINT32_VALUE 485 core/ngx_string.c if (ui64 <= NGX_MAX_UINT32_VALUE) { NGX_MAX_UINT32_VALUE 962 event/ngx_event_openssl.c if (limit == 0 || limit > (off_t) (NGX_MAX_UINT32_VALUE - ngx_pagesize)) { NGX_MAX_UINT32_VALUE 963 event/ngx_event_openssl.c limit = NGX_MAX_UINT32_VALUE - ngx_pagesize;