logging: add print_info function

This is for debugging print.

Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>

diff --git a/util/logging.h b/util/logging.h
index 7b1814cb78c4b54dc5790104045a7a8bdb9ff766..bf02984889779e7c7ebe0c9d5f4dc3b930216895 100644 (file)
--- a/util/logging.h
+++ b/util/logging.h
@@ -5,6 +5,12 @@
 
 #include <stdbool.h>
 
+#define print_info(...) \
+       do { \
+               if (log_level >= LOG_INFO) \
+                       printf(__VA_ARGS__); \
+       } while (false)
+
 extern int log_level;
 
 int map_log_level(int verbose, bool quiet);