[IPv4]: Move interface address bits to linux/if_addr.h

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
new file mode 100644 (file)
index 0000000..e159045
--- /dev/null
+++ b/include/linux/if_addr.h
@@ -0,0 +1,53 @@
+#ifndef __LINUX_IF_ADDR_H
+#define __LINUX_IF_ADDR_H
+
+#include <linux/netlink.h>
+
+struct ifaddrmsg
+{
+       __u8            ifa_family;
+       __u8            ifa_prefixlen;  /* The prefix length            */
+       __u8            ifa_flags;      /* Flags                        */
+       __u8            ifa_scope;      /* Address scope                */
+       __u32           ifa_index;      /* Link index                   */
+};
+
+/*
+ * Important comment:
+ * IFA_ADDRESS is prefix address, rather than local interface address.
+ * It makes no difference for normally configured broadcast interfaces,
+ * but for point-to-point IFA_ADDRESS is DESTINATION address,
+ * local address is supplied in IFA_LOCAL attribute.
+ */
+enum
+{
+       IFA_UNSPEC,
+       IFA_ADDRESS,
+       IFA_LOCAL,
+       IFA_LABEL,
+       IFA_BROADCAST,
+       IFA_ANYCAST,
+       IFA_CACHEINFO,
+       IFA_MULTICAST,
+       __IFA_MAX,
+};
+
+#define IFA_MAX (__IFA_MAX - 1)
+
+/* ifa_flags */
+#define IFA_F_SECONDARY                0x01
+#define IFA_F_TEMPORARY                IFA_F_SECONDARY
+
+#define IFA_F_DEPRECATED       0x20
+#define IFA_F_TENTATIVE                0x40
+#define IFA_F_PERMANENT                0x80
+
+struct ifa_cacheinfo
+{
+       __u32   ifa_prefered;
+       __u32   ifa_valid;
+       __u32   cstamp; /* created timestamp, hundredths of seconds */
+       __u32   tstamp; /* updated timestamp, hundredths of seconds */
+};
+
+#endif

diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index bf35353..890c4d4 100644 (file)
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -384,62 +384,6 @@ struct rta_session
 };
 
 
-/*********************************************************
- *             Interface address.
- ****/
-
-struct ifaddrmsg
-{
-       unsigned char   ifa_family;
-       unsigned char   ifa_prefixlen;  /* The prefix length            */
-       unsigned char   ifa_flags;      /* Flags                        */
-       unsigned char   ifa_scope;      /* See above                    */
-       int             ifa_index;      /* Link index                   */
-};
-
-enum
-{
-       IFA_UNSPEC,
-       IFA_ADDRESS,
-       IFA_LOCAL,
-       IFA_LABEL,
-       IFA_BROADCAST,
-       IFA_ANYCAST,
-       IFA_CACHEINFO,
-       IFA_MULTICAST,
-       __IFA_MAX
-};
-
-#define IFA_MAX (__IFA_MAX - 1)
-
-/* ifa_flags */
-
-#define IFA_F_SECONDARY                0x01
-#define IFA_F_TEMPORARY                IFA_F_SECONDARY
-
-#define IFA_F_DEPRECATED       0x20
-#define IFA_F_TENTATIVE                0x40
-#define IFA_F_PERMANENT                0x80
-
-struct ifa_cacheinfo
-{
-       __u32   ifa_prefered;
-       __u32   ifa_valid;
-       __u32   cstamp; /* created timestamp, hundredths of seconds */
-       __u32   tstamp; /* updated timestamp, hundredths of seconds */
-};
-
-
-#define IFA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg))))
-#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg))
-
-/*
-   Important comment:
-   IFA_ADDRESS is prefix address, rather than local interface address.
-   It makes no difference for normally configured broadcast interfaces,
-   but for point-to-point IFA_ADDRESS is DESTINATION address,
-   local address is supplied in IFA_LOCAL attribute.
- */
 
 /**************************************************************
  *             Neighbour discovery.

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index aa7cff2..3571203 100644 (file)
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -35,6 +35,7 @@
 #include <linux/init.h>
 #include <linux/security.h>
 #include <linux/mutex.h>
+#include <linux/if_addr.h>
 
 #include <asm/uaccess.h>
 #include <asm/system.h>

diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 476455f..632c5a9 100644 (file)
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -34,6 +34,7 @@
 #include <linux/seq_file.h>
 #include <linux/timer.h>
 #include <linux/string.h>
+#include <linux/if_addr.h>
 #include <linux/if_arp.h>
 #include <linux/if_ether.h>
 #include <linux/skbuff.h>

diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 80bf5b2..398e7b9 100644 (file)
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -43,6 +43,7 @@
 #include <linux/in.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
+#include <linux/if_addr.h>
 #include <linux/if_ether.h>
 #include <linux/inet.h>
 #include <linux/netdevice.h>

diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index fe4a53d..a83f1aa 100644 (file)
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -32,6 +32,7 @@
 #include <linux/inet.h>
 #include <linux/inetdevice.h>
 #include <linux/netdevice.h>
+#include <linux/if_addr.h>
 #include <linux/if_arp.h>
 #include <linux/skbuff.h>
 #include <linux/netlink.h>

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index ed766ee..c2a4db8 100644 (file)
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -48,6 +48,7 @@
 #include <linux/net.h>
 #include <linux/in6.h>
 #include <linux/netdevice.h>
+#include <linux/if_addr.h>
 #include <linux/if_arp.h>
 #include <linux/if_arcnet.h>
 #include <linux/if_infiniband.h>

diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 67cfc38..5743e8b 100644 (file)
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -62,6 +62,7 @@
 #include <linux/sysctl.h>
 #endif
 
+#include <linux/if_addr.h>
 #include <linux/if_arp.h>
 #include <linux/ipv6.h>
 #include <linux/icmpv6.h>