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[TWSK]: Introduce struct timewait_sock_ops

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So that we can share several timewait sockets related functions and
make the timewait mini sockets infrastructure closer to the request
mini sockets one.

Next changesets will take advantage of this, moving more code out of
TCP and DCCP v4 and v6 to common infrastructure.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo
2005-12-13 23:25:19 -08:00
committed by David S. Miller
parent fc44b98053
commit 6d6ee43e0b
11 changed files with 118 additions and 63 deletions
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9
net/dccp/ipv4.c
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@ -20,6 +20,7 @@
#include <net/icmp.h>
#include <net/inet_hashtables.h>
#include <net/sock.h>
#include <net/timewait_sock.h>
#include <net/tcp_states.h>
#include <net/xfrm.h>
@ -1309,6 +1310,10 @@ static struct request_sock_ops dccp_request_sock_ops = {
.send_reset = dccp_v4_ctl_send_reset,
};
static struct timewait_sock_ops dccp_timewait_sock_ops = {
.twsk_obj_size = sizeof(struct inet_timewait_sock),
};
struct proto dccp_prot = {
.name = "DCCP",
.owner = THIS_MODULE,
@ -1332,5 +1337,7 @@ struct proto dccp_prot = {
.max_header = MAX_DCCP_HEADER,
.obj_size = sizeof(struct dccp_sock),
.rsk_prot = &dccp_request_sock_ops,
.twsk_obj_size = sizeof(struct inet_timewait_sock),
.twsk_prot = &dccp_timewait_sock_ops,
};
EXPORT_SYMBOL_GPL(dccp_prot);