fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / linux / netlink.h

diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index c256ebe..b3b9b60 100644 (file)
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -5,7 +5,7 @@
 #include <linux/types.h>
 
 #define NETLINK_ROUTE          0       /* Routing/device hook                          */
-#define NETLINK_W1             1       /* 1-wire subsystem                             */
+#define NETLINK_UNUSED         1       /* Unused number                                */
 #define NETLINK_USERSOCK       2       /* Reserved for user mode socket protocols      */
 #define NETLINK_FIREWALL       3       /* Firewalling hook                             */
 #define NETLINK_INET_DIAG      4       /* INET socket monitoring                       */
@@ -21,6 +21,8 @@
 #define NETLINK_DNRTMSG                14      /* DECnet routing messages */
 #define NETLINK_KOBJECT_UEVENT 15      /* Kernel messages to userspace */
 #define NETLINK_GENERIC                16
+/* leave room for NETLINK_DM (DM Events) */
+#define NETLINK_SCSITRANSPORT  18      /* SCSI Transports */
 
 #define MAX_LINKS 32           
 
@@ -139,10 +141,10 @@ struct netlink_skb_parms
 {
        struct ucred            creds;          /* Skb credentials      */
        __u32                   pid;
-       __u32                   dst_pid;
        __u32                   dst_group;
        kernel_cap_t            eff_cap;
        __u32                   loginuid;       /* Login (audit) uid */
+       __u32                   sid;            /* SELinux security id */
 };
 
 #define NETLINK_CB(skb)                (*(struct netlink_skb_parms*)&((skb)->cb))
@@ -151,6 +153,7 @@ struct netlink_skb_parms
 
 extern struct sock *netlink_kernel_create(int unit, unsigned int groups, void (*input)(struct sock *sk, int len), struct module *module);
 extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
+extern int netlink_has_listeners(struct sock *sk, unsigned int group);
 extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int nonblock);
 extern int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid,
                             __u32 group, gfp_t allocation);
@@ -170,6 +173,7 @@ int netlink_sendskb(struct sock *sk, struct sk_buff *skb, int protocol);
  */
 #define NLMSG_GOODORDER 0
 #define NLMSG_GOODSIZE (SKB_MAX_ORDER(0, NLMSG_GOODORDER))
+#define NLMSG_DEFAULT_SIZE (NLMSG_GOODSIZE - NLMSG_HDRLEN)
 
 
 struct netlink_callback