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ss: Get udp sockets info via sock-diag 

Now everything is prepared for it, so the patch is straightforward.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov 2012-10-25 03:24:58 +00:00 committed by Stephen Hemminger
parent 886d19d6c9
commit 346f8ca814
1 changed files with 7 additions and 0 deletions
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7
misc/ss.c
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@ -1508,6 +1508,9 @@ static int tcpdiag_send(int fd, int protocol, struct filter *f)
struct rtattr rta; struct rtattr rta;
struct iovec iov[3]; struct iovec iov[3];
if (protocol == IPPROTO_UDP)
return -1;
memset(&nladdr, 0, sizeof(nladdr)); memset(&nladdr, 0, sizeof(nladdr));
nladdr.nl_family = AF_NETLINK; nladdr.nl_family = AF_NETLINK;
@ -1976,6 +1979,10 @@ int udp_show(struct filter *f)
{ {
FILE *fp = NULL; FILE *fp = NULL;
if (!getenv("PROC_NET_UDP") && !getenv("PROC_ROOT")
&& inet_show_netlink(f, NULL, IPPROTO_UDP) == 0)
return 0;
dg_proto = UDP_PROTO; dg_proto = UDP_PROTO;
if (f->families&(1<<AF_INET)) { if (f->families&(1<<AF_INET)) {