Merge branch 'linus' into cont_syslog

[safe/jmp/linux-2.6] / include / linux / genetlink.h

diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h
index f7a9377..61549b2 100644 (file)
--- a/include/linux/genetlink.h
+++ b/include/linux/genetlink.h
@@ -1,6 +1,7 @@
 #ifndef __LINUX_GENERIC_NETLINK_H
 #define __LINUX_GENERIC_NETLINK_H
 
+#include <linux/types.h>
 #include <linux/netlink.h>
 
 #define GENL_NAMSIZ    16      /* length of family name */
@@ -39,6 +40,9 @@ enum {
        CTRL_CMD_NEWOPS,
        CTRL_CMD_DELOPS,
        CTRL_CMD_GETOPS,
+       CTRL_CMD_NEWMCAST_GRP,
+       CTRL_CMD_DELMCAST_GRP,
+       CTRL_CMD_GETMCAST_GRP, /* unused */
        __CTRL_CMD_MAX,
 };
 
@@ -52,6 +56,7 @@ enum {
        CTRL_ATTR_HDRSIZE,
        CTRL_ATTR_MAXATTR,
        CTRL_ATTR_OPS,
+       CTRL_ATTR_MCAST_GROUPS,
        __CTRL_ATTR_MAX,
 };
 
@@ -66,4 +71,21 @@ enum {
 
 #define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1)
 
+enum {
+       CTRL_ATTR_MCAST_GRP_UNSPEC,
+       CTRL_ATTR_MCAST_GRP_NAME,
+       CTRL_ATTR_MCAST_GRP_ID,
+       __CTRL_ATTR_MCAST_GRP_MAX,
+};
+
+#define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1)
+
+#ifdef __KERNEL__
+
+/* All generic netlink requests are serialized by a global lock.  */
+extern void genl_lock(void);
+extern void genl_unlock(void);
+
+#endif /* __KERNEL__ */
+
 #endif /* __LINUX_GENERIC_NETLINK_H */