X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dbus%2Fdbus-macros.h;h=cae4100e469f7dea3bb4b7830db3f37575ac365f;hb=bb8dd7fec5389db4df9b5e8863974149e8a650dc;hp=d1e40ecba51e61d6f09d7b80f1bb1ebde5e87237;hpb=df89cfeb3808acc213c9620db6988611a34207c5;p=platform%2Fupstream%2Fdbus.git

diff --git a/dbus/dbus-macros.h b/dbus/dbus-macros.h
index d1e40ec..cae4100 100644
--- a/dbus/dbus-macros.h
+++ b/dbus/dbus-macros.h
@@ -74,13 +74,35 @@
 #define _DBUS_GNUC_NORETURN
 #endif  /* !__GNUC__ */
 
+#if    __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
+#define DBUS_MALLOC     __attribute__((__malloc__))
+#else
+#define DBUS_MALLOC
+#endif
+
+#if     (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)
+#define DBUS_ALLOC_SIZE(x) __attribute__((__alloc_size__(x)))
+#define DBUS_ALLOC_SIZE2(x,y) __attribute__((__alloc_size__(x,y)))
+#else
+#define DBUS_ALLOC_SIZE(x)
+#define DBUS_ALLOC_SIZE2(x,y)
+#endif
+
+#if    (__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
+#define _DBUS_GNUC_WARN_UNUSED_RESULT __attribute__((warn_unused_result))
+#else
+#define _DBUS_GNUC_WARN_UNUSED_RESULT
+#endif
+
 /** @def _DBUS_GNUC_PRINTF
  * used to tell gcc about printf format strings
  */
 /** @def _DBUS_GNUC_NORETURN
  * used to tell gcc about functions that never return, such as _dbus_abort()
  */
-
+/** @def _DBUS_GNUC_WARN_UNUSED_RESULT
+ * used to tell gcc about functions whose result must be used
+ */
 
 /* Normally docs are in .c files, but there isn't a .c file for this. */
 /**