usterr.h: add DBG_raw() macro

diff --git a/include/usterr.h b/include/usterr.h
index 87e4e7f2331dce57c3208d7be4b19ca0cb740cc0..75d507ac10825825ec931a00f561d625192d1690 100644 (file)
--- a/include/usterr.h
+++ b/include/usterr.h
@@ -50,8 +50,10 @@
 
 #ifdef UST_DEBUG
 # define DBG(fmt, args...) ERRMSG(fmt, ## args)
+# define DBG_raw(fmt, args...) do { sigsafe_print_err(fmt, ## args); fflush(stderr); } while(0)
 #else
 # define DBG(fmt, args...) do {} while(0)
+# define DBG_raw(fmt, args...) do {} while(0)
 #endif
 #define WARN(fmt, args...) ERRMSG("Warning: " fmt, ## args)
 #define ERR(fmt, args...) ERRMSG("Error: " fmt, ## args)