From e41aac41e3856c87fee52c5b8bca71705d15449b Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Thu, 11 Aug 2005 14:37:16 -0700 Subject: [PATCH] [TCPDIAG]: Introduce CONFIG_IP_TCPDIAG_DCCP Similar to CONFIG_IP_TCPDIAG_IPV6 Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv4/Kconfig | 9 ++++++--- net/ipv4/tcp_diag.c | 8 ++++---- 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index 0b3d9f1d80..c844954c1a 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -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 . If you want IPv6 support - and have selected IPv6 as a module, you need to build this as a - module too. + at . 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--- diff --git a/net/ipv4/tcp_diag.c b/net/ipv4/tcp_diag.c index f5fc84aaa9..8bf495c698 100644 --- a/net/ipv4/tcp_diag.c +++ b/net/ipv4/tcp_diag.c @@ -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 ) -- 2.39.5