[dovecot-cvs] dovecot/src/lib macros.h,1.21,1.22

[tss at dovecot.org]

Update of /var/lib/cvs/dovecot/src/lib
In directory talvi:/tmp/cvs-serv18573

Modified Files:
	macros.h 
Log Message:
warn_unused_result attribute exists only with gcc 4.0 and later.



Index: macros.h
===================================================================
RCS file: /var/lib/cvs/dovecot/src/lib/macros.h,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -d -r1.21 -r1.22
--- macros.h	15 Dec 2006 18:10:53 -0000	1.21
+++ macros.h	22 Feb 2007 15:59:54 -0000	1.22
@@ -104,11 +104,12 @@
 #  define __attr_noreturn__ __attribute__((noreturn))
 #  define __attr_const__ __attribute__((const))
 #  define __attr_malloc__ __attribute__((malloc))
-#  define __attr_warn_unused_result__ __attribute__((warn_unused_result))
 #  if __GNUC__ > 3
 /* GCC 4.0 and later */
+#    define __attr_warn_unused_result__ __attribute__((warn_unused_result))
 #    define __attr_sentinel__ __attribute__((sentinel))
 #  else
+#    define __attr_warn_unused_result__
 #    define __attr_sentinel__
 #  endif
 #else