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-rw-r--r--include/linux/rtnetlink.h27
1 files changed, 13 insertions, 14 deletions
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index d50482ba27f..df0cdd41085 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -199,6 +199,7 @@ enum
#define RTPROT_BIRD 12 /* BIRD */
#define RTPROT_DNROUTED 13 /* DECnet routing daemon */
#define RTPROT_XORP 14 /* XORP */
+#define RTPROT_NTK 15 /* Netsukuku */
/* rtm_scope
@@ -733,6 +734,8 @@ enum
#define IFLA_MAP IFLA_MAP
IFLA_WEIGHT,
#define IFLA_WEIGHT IFLA_WEIGHT
+ IFLA_OPERSTATE,
+ IFLA_LINKMODE,
__IFLA_MAX
};
@@ -836,6 +839,7 @@ enum
#define RTMGRP_IPV4_IFADDR 0x10
#define RTMGRP_IPV4_MROUTE 0x20
#define RTMGRP_IPV4_ROUTE 0x40
+#define RTMGRP_IPV4_RULE 0x80
#define RTMGRP_IPV6_IFADDR 0x100
#define RTMGRP_IPV6_MROUTE 0x200
@@ -866,7 +870,8 @@ enum rtnetlink_groups {
#define RTNLGRP_IPV4_MROUTE RTNLGRP_IPV4_MROUTE
RTNLGRP_IPV4_ROUTE,
#define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE
- RTNLGRP_NOP1,
+ RTNLGRP_IPV4_RULE,
+#define RTNLGRP_IPV4_RULE RTNLGRP_IPV4_RULE
RTNLGRP_IPV6_IFADDR,
#define RTNLGRP_IPV6_IFADDR RTNLGRP_IPV6_IFADDR
RTNLGRP_IPV6_MROUTE,
@@ -905,6 +910,7 @@ struct tcamsg
#ifdef __KERNEL__
#include <linux/config.h>
+#include <linux/mutex.h>
extern size_t rtattr_strlcpy(char *dest, const struct rtattr *rta, size_t size);
static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
@@ -1036,24 +1042,17 @@ __rta_reserve(struct sk_buff *skb, int attrtype, int attrlen)
extern void rtmsg_ifinfo(int type, struct net_device *dev, unsigned change);
-extern struct semaphore rtnl_sem;
-
-#define rtnl_shlock() down(&rtnl_sem)
-#define rtnl_shlock_nowait() down_trylock(&rtnl_sem)
-
-#define rtnl_shunlock() do { up(&rtnl_sem); \
- if (rtnl && rtnl->sk_receive_queue.qlen) \
- rtnl->sk_data_ready(rtnl, 0); \
- } while(0)
-
+/* RTNL is used as a global lock for all changes to network configuration */
extern void rtnl_lock(void);
-extern int rtnl_lock_interruptible(void);
extern void rtnl_unlock(void);
+extern int rtnl_trylock(void);
+
extern void rtnetlink_init(void);
+extern void __rtnl_unlock(void);
#define ASSERT_RTNL() do { \
- if (unlikely(down_trylock(&rtnl_sem) == 0)) { \
- up(&rtnl_sem); \
+ if (unlikely(rtnl_trylock())) { \
+ rtnl_unlock(); \
printk(KERN_ERR "RTNL: assertion failed at %s (%d)\n", \
__FILE__, __LINE__); \
dump_stack(); \