patch-2.4.22 linux-2.4.22/include/linux/in.h

• Lines: 73
• Date: 2003-08-25 04:44:44.000000000 -0700
• Orig file: linux-2.4.21/include/linux/in.h
• Orig date: 2001-11-22 11:46:18.000000000 -0800

diff -urN linux-2.4.21/include/linux/in.h linux-2.4.22/include/linux/in.h
@@ -81,6 +81,21 @@
 #define IP_MULTICAST_LOOP 		34
 #define IP_ADD_MEMBERSHIP		35
 #define IP_DROP_MEMBERSHIP		36
+#define IP_UNBLOCK_SOURCE		37
+#define IP_BLOCK_SOURCE			38
+#define IP_ADD_SOURCE_MEMBERSHIP	39
+#define IP_DROP_SOURCE_MEMBERSHIP	40
+#define IP_MSFILTER			41
+#define MCAST_JOIN_GROUP		42
+#define MCAST_BLOCK_SOURCE		43
+#define MCAST_UNBLOCK_SOURCE		44
+#define MCAST_LEAVE_GROUP		45
+#define MCAST_JOIN_SOURCE_GROUP		46
+#define MCAST_LEAVE_SOURCE_GROUP	47
+#define MCAST_MSFILTER			48
+
+#define MCAST_EXCLUDE	0
+#define MCAST_INCLUDE	1
 
 /* These need to appear somewhere around here */
 #define IP_DEFAULT_MULTICAST_TTL        1
@@ -101,6 +116,50 @@
 	int		imr_ifindex;		/* Interface index */
 };
 
+struct ip_mreq_source {
+	__u32		imr_multiaddr;
+	__u32		imr_interface;
+	__u32		imr_sourceaddr;
+};
+
+struct ip_msfilter {
+	__u32		imsf_multiaddr;
+	__u32		imsf_interface;
+	__u32		imsf_fmode;
+	__u32		imsf_numsrc;
+	__u32		imsf_slist[1];
+};
+
+#define IP_MSFILTER_SIZE(numsrc) \
+	(sizeof(struct ip_msfilter) - sizeof(__u32) \
+	+ (numsrc) * sizeof(__u32))
+
+struct group_req
+{
+	__u32			gr_interface;	/* interface index */
+	struct sockaddr_storage	gr_group;	/* group address */
+};
+
+struct group_source_req
+{
+	__u32			gsr_interface;	/* interface index */
+	struct sockaddr_storage	gsr_group;	/* group address */
+	struct sockaddr_storage	gsr_source;	/* source address */
+};
+
+struct group_filter
+{
+	__u32			gf_interface;	/* interface index */
+	struct sockaddr_storage	gf_group;	/* multicast address */
+	__u32			gf_fmode;	/* filter mode */
+	__u32			gf_numsrc;	/* number of sources */
+	struct sockaddr_storage	gf_slist[1];	/* interface index */
+};
+
+#define GROUP_FILTER_SIZE(numsrc) \
+	(sizeof(struct group_filter) - sizeof(struct sockaddr_storage) \
+	+ (numsrc) * sizeof(struct sockaddr_storage))
+
 struct in_pktinfo
 {
 	int		ipi_ifindex;