*) of.test_only to not open file if only stat() is enough
*) of.failed to return exact name of failed syscall
diff --git a/src/core/ngx_open_file_cache.h b/src/core/ngx_open_file_cache.h
index a8d221b..f059d6b 100644
--- a/src/core/ngx_open_file_cache.h
+++ b/src/core/ngx_open_file_cache.h
@@ -21,13 +21,16 @@
time_t mtime;
off_t size;
off_t directio;
+
ngx_err_t err;
+ char *failed;
time_t valid;
ngx_uint_t min_uses;
unsigned test_dir:1;
+ unsigned test_only:1;
unsigned log:1;
unsigned errors:1;
unsigned events:1;