[netfilter-cvslog] r4461 - trunk/libnfnetlink/include/libnfnetlink

[laforge at netfilter.org]

Author: laforge at netfilter.org
Date: 2005-11-05 13:56:38 +0100 (Sat, 05 Nov 2005)
New Revision: 4461

Modified:
   trunk/libnfnetlink/include/libnfnetlink/libnfnetlink.h
Log:
add nfnl_attr_present()


Modified: trunk/libnfnetlink/include/libnfnetlink/libnfnetlink.h
===================================================================
--- trunk/libnfnetlink/include/libnfnetlink/libnfnetlink.h	2005-11-05 11:52:12 UTC (rev 4460)
+++ trunk/libnfnetlink/include/libnfnetlink/libnfnetlink.h	2005-11-05 12:56:38 UTC (rev 4461)
@@ -97,6 +97,9 @@
 					  const unsigned char *buf,
 					  size_t len);
 
+#define nfnl_attr_present(tb, attr)			\
+	(tb[attr-1])
+
 #define nfnl_get_data(tb, attr, type)			\
 	({	type __ret = 0;				\
 	 if (tb[attr-1])				\