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netlink: add nla_policy_len()
[safe/jmp/linux-2.6]
/
include
/
net
/
protocol.h
diff --git
a/include/net/protocol.h
b/include/net/protocol.h
index
40b6b9c
..
ffa5b8b
100644
(file)
--- a/
include/net/protocol.h
+++ b/
include/net/protocol.h
@@
-36,25
+36,40
@@
struct net_protocol {
int (*handler)(struct sk_buff *skb);
void (*err_handler)(struct sk_buff *skb, u32 info);
struct net_protocol {
int (*handler)(struct sk_buff *skb);
void (*err_handler)(struct sk_buff *skb, u32 info);
+ int (*gso_send_check)(struct sk_buff *skb);
struct sk_buff *(*gso_segment)(struct sk_buff *skb,
int features);
struct sk_buff *(*gso_segment)(struct sk_buff *skb,
int features);
- int no_policy;
+ struct sk_buff **(*gro_receive)(struct sk_buff **head,
+ struct sk_buff *skb);
+ int (*gro_complete)(struct sk_buff *skb);
+ unsigned int no_policy:1,
+ netns_ok:1;
};
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
struct inet6_protocol
{
};
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
struct inet6_protocol
{
- int (*handler)(struct sk_buff *
*
skb);
+ int (*handler)(struct sk_buff *skb);
void (*err_handler)(struct sk_buff *skb,
struct inet6_skb_parm *opt,
int type, int code, int offset,
void (*err_handler)(struct sk_buff *skb,
struct inet6_skb_parm *opt,
int type, int code, int offset,
- __u32 info);
+ __be32 info);
+
+ int (*gso_send_check)(struct sk_buff *skb);
+ struct sk_buff *(*gso_segment)(struct sk_buff *skb,
+ int features);
+ struct sk_buff **(*gro_receive)(struct sk_buff **head,
+ struct sk_buff *skb);
+ int (*gro_complete)(struct sk_buff *skb);
+
unsigned int flags; /* INET6_PROTO_xxx */
};
#define INET6_PROTO_NOPOLICY 0x1
#define INET6_PROTO_FINAL 0x2
unsigned int flags; /* INET6_PROTO_xxx */
};
#define INET6_PROTO_NOPOLICY 0x1
#define INET6_PROTO_FINAL 0x2
+/* This should be set for any extension header which is compatible with GSO. */
+#define INET6_PROTO_GSO_EXTHDR 0x4
#endif
/* This is used to register socket interfaces for IP protocols. */
#endif
/* This is used to register socket interfaces for IP protocols. */
@@
-63,7
+78,7
@@
struct inet_protosw {
/* These two fields form the lookup key. */
unsigned short type; /* This is the 2nd argument to socket(2). */
/* These two fields form the lookup key. */
unsigned short type; /* This is the 2nd argument to socket(2). */
-
int
protocol; /* This is the L4 protocol number. */
+
unsigned short
protocol; /* This is the L4 protocol number. */
struct proto *prot;
const struct proto_ops *ops;
struct proto *prot;
const struct proto_ops *ops;
@@
-94,7
+109,7
@@
extern void inet_unregister_protosw(struct inet_protosw *p);
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
extern int inet6_add_protocol(struct inet6_protocol *prot, unsigned char num);
extern int inet6_del_protocol(struct inet6_protocol *prot, unsigned char num);
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
extern int inet6_add_protocol(struct inet6_protocol *prot, unsigned char num);
extern int inet6_del_protocol(struct inet6_protocol *prot, unsigned char num);
-extern
void
inet6_register_protosw(struct inet_protosw *p);
+extern
int
inet6_register_protosw(struct inet_protosw *p);
extern void inet6_unregister_protosw(struct inet_protosw *p);
#endif
extern void inet6_unregister_protosw(struct inet_protosw *p);
#endif