svn commit: r229815 - head/sys/netinet
Gleb Smirnoff
glebius at FreeBSD.org
Sun Jan 8 17:20:30 UTC 2012
Author: glebius
Date: Sun Jan 8 17:20:29 2012
New Revision: 229815
URL: http://svn.freebsd.org/changeset/base/229815
Log:
Provide IA_MASKSIN() macro similar to IA_SIN() and IA_DSTSIN().
Modified:
head/sys/netinet/in_var.h
Modified: head/sys/netinet/in_var.h
==============================================================================
--- head/sys/netinet/in_var.h Sun Jan 8 17:11:53 2012 (r229814)
+++ head/sys/netinet/in_var.h Sun Jan 8 17:20:29 2012 (r229815)
@@ -85,6 +85,7 @@ struct in_aliasreq {
*/
#define IA_SIN(ia) (&(((struct in_ifaddr *)(ia))->ia_addr))
#define IA_DSTSIN(ia) (&(((struct in_ifaddr *)(ia))->ia_dstaddr))
+#define IA_MASKSIN(ia) (&(((struct in_ifaddr *)(ia))->ia_sockmask))
#define IN_LNAOF(in, ifa) \
((ntohl((in).s_addr) & ~((struct in_ifaddr *)(ifa)->ia_subnetmask))
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