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[TCPDIAG]: Introduce CONFIG_IP_TCPDIAG_DCCP

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Similar to CONFIG_IP_TCPDIAG_IPV6

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 2005-08-11 14:37:16 -07:00 committed by David S. Miller
parent 14ab9b867a
commit e41aac41e3
2 changed files with 10 additions and 7 deletions
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9
net/ipv4/Kconfig
View File

@ -419,15 +419,18 @@ config IP_TCPDIAG
---help---
Support for TCP socket monitoring interface used by native Linux
tools such as ss. ss is included in iproute2, currently downloadable
at <http://developer.osdl.org/dev/iproute2>. If you want IPv6 support
and have selected IPv6 as a module, you need to build this as a
module too.
at <http://developer.osdl.org/dev/iproute2>. If you want IPv6 or DCCP
support and have selected IPv6 or DCCP as a module, you need to build
this as a module too.
If unsure, say Y.
config IP_TCPDIAG_IPV6
def_bool (IP_TCPDIAG=y && IPV6=y) || (IP_TCPDIAG=m && IPV6)
config IP_TCPDIAG_DCCP
def_bool (IP_TCPDIAG=y && IP_DCCP=y) || (IP_TCPDIAG=m && IP_DCCP)
config TCP_CONG_ADVANCED
bool "TCP: advanced congestion control"
---help---

8
net/ipv4/tcp_diag.c
View File

@ -45,7 +45,7 @@ static struct sock *tcpnl;
#define TCPDIAG_PUT(skb, attrtype, attrlen) \
RTA_DATA(__RTA_PUT(skb, attrtype, attrlen))
#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE)
#ifdef CONFIG_IP_TCPDIAG_DCCP
extern struct inet_hashinfo dccp_hashinfo;
#endif
@ -216,7 +216,7 @@ static int tcpdiag_get_exact(struct sk_buff *in_skb, const struct nlmsghdr *nlh)
struct tcpdiagreq *req = NLMSG_DATA(nlh);
struct sk_buff *rep;
struct inet_hashinfo *hashinfo = &tcp_hashinfo;
#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE)
#ifdef CONFIG_IP_TCPDIAG_DCCP
if (nlh->nlmsg_type == DCCPDIAG_GETSOCK)
hashinfo = &dccp_hashinfo;
#endif
@ -614,7 +614,7 @@ static int tcpdiag_dump(struct sk_buff *skb, struct netlink_callback *cb)
s_i = cb->args[1];
s_num = num = cb->args[2];
hashinfo = &tcp_hashinfo;
#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE)
#ifdef CONFIG_IP_TCPDIAG_DCCP
if (cb->nlh->nlmsg_type == DCCPDIAG_GETSOCK)
hashinfo = &dccp_hashinfo;
#endif
@ -752,7 +752,7 @@ tcpdiag_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
return 0;
if (nlh->nlmsg_type != TCPDIAG_GETSOCK
#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE)
#ifdef CONFIG_IP_TCPDIAG_DCCP
&& nlh->nlmsg_type != DCCPDIAG_GETSOCK
#endif
)