Changeset 2057

Timestamp:

01/18/2008 11:05:47 AM (7 months ago)

Author:

glen

Message:

- give compiler hint that log_trace is printf format args

Files:

• trunk/src/log.h (modified) (2 diffs)

trunk/src/log.h

@@ -20 +20 @@
 #endif
 
+// TODO: perhaps make portable (detect if cc supports)
+#define __ATTRIBUTE_PRINTF_FORMAT(fmt, arg) __attribute__ ((__format__ (__printf__, fmt, arg)))
+
 #define ERROR(fmt, ...) \
         log_trace("%s.%d: (error) "fmt, REMOVE_PATH(__FILE__), __LINE__, __VA_ARGS__)
@@ -32 +35 @@
                 abort();\
         } while(0)
-LI_API int log_trace(const char *fmt, ...);
+LI_API int log_trace(const char *fmt, ...) __ATTRIBUTE_PRINTF_FORMAT(1, 2);
 #endif