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[RAW]: Introduce raw_hashinfo structure

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The ipv4/raw.c and ipv6/raw.c contain many common code (most
of which is proc interface) which can be consolidated.

Most of the places to consolidate deal with the raw sockets
hashtable, so introduce a struct raw_hashinfo which describes
the raw sockets hash.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pavel Emelyanov
2007-11-19 22:36:45 -08:00
committed by David S. Miller
parent 69d6da0b0f
commit b673e4dfc8
3 changed files with 57 additions and 49 deletions
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7
include/net/raw.h
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@@ -27,6 +27,13 @@ int raw_local_deliver(struct sk_buff *, int);
extern int raw_rcv(struct sock *, struct sk_buff *);
#define RAW_HTABLE_SIZE MAX_INET_PROTOS
struct raw_hashinfo {
rwlock_t lock;
struct hlist_head ht[RAW_HTABLE_SIZE];
};
#ifdef CONFIG_PROC_FS
extern int raw_proc_init(void);
extern void raw_proc_exit(void);