Ticket #8522: format.patch

trunk/common/util.h

@@ -261 +261 @@
 }       // End of namespace Common
 
 
+#if !(defined(__GNUC__) || defined(__GNUG__) || defined(__attribute__))
+#       define __attribute__(p) /* nothing */
+#endif
 
 #if defined(__GNUC__)
-void CDECL error(const char *s, ...) NORETURN;
+void CDECL error(const char *s, ...) __attribute__((format(printf, 1, 2))) NORETURN;
 #else
 void CDECL NORETURN error(const char *s, ...);
 #endif
 
-void CDECL warning(const char *s, ...);
+void CDECL warning(const char *s, ...) __attribute__((format(printf, 1, 2)));
 
-void CDECL debug(int level, const char *s, ...);
-void CDECL debug(const char *s, ...);
-void CDECL debugN(int level, const char *s, ...);
+void CDECL debug(int level, const char *s, ...) __attribute__((format(printf, 2, 3)));
+void CDECL debug(const char *s, ...) __attribute__((format(printf, 1, 2)));
+void CDECL debugN(int level, const char *s, ...) __attribute__((format(printf, 2, 3)));
 void checkHeap();
 
-void CDECL debugC(int level, uint32 engine_level, const char *s, ...);
+void CDECL debugC(int level, uint32 engine_level, const char *s, ...) __attribute__((format(printf, 3, 4)));
 
 extern int gDebugLevel;