ngx_read_file_n   528 core/ngx_conf_file.c                                    ngx_read_file_n " returned "
ngx_read_file_n   569 core/ngx_output_chain.c                           ngx_read_file_n " read only %z of %O from \"%s\"",
ngx_read_file_n  1222 http/modules/ngx_http_geo_module.c                            ngx_read_file_n " \"%s\" failed", name->data);
ngx_read_file_n  1228 http/modules/ngx_http_geo_module.c             ngx_read_file_n " \"%s\" returned only %z bytes instead of %z",