hashmap: allow hashmap_move() to fail

[elogind.git] / src / shared / log.h

diff --git a/src/shared/log.h b/src/shared/log.h
index 9918381d39df19dd5cceb63d887579613fedbbb5..a3e23a855cf570e5db94ef6151a807324bb648ae 100644 (file)
--- a/src/shared/log.h
+++ b/src/shared/log.h
@@ -157,6 +157,12 @@ do { \
 #define log_warning(...) log_full(LOG_WARNING, __VA_ARGS__)
 #define log_error(...)   log_full(LOG_ERR,     __VA_ARGS__)
 
+#ifdef LOG_TRACE
+#  define log_trace(...) log_debug(__VA_ARGS__)
+#else
+#  define log_trace(...) do {} while(0)
+#endif
+
 #define log_struct(level, ...) log_struct_internal(level, __FILE__, __LINE__, __func__, __VA_ARGS__)
 
 #define log_oom() log_oom_internal(__FILE__, __LINE__, __func__)