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ss: show destination address for netlink sockets 

A netlink socket may be connected to a specific group.

Cc: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Andrey Vagin <avagin@openvz.org>
This commit is contained in:
Andrey Vagin 2013-06-05 12:42:00 +04:00 committed by Stephen Hemminger
parent 129709aea1
commit f271fe011a
1 changed files with 10 additions and 3 deletions
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13
misc/ss.c
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@ -2674,6 +2674,7 @@ static int packet_show(struct filter *f)
static void netlink_show_one(struct filter *f,
int prot, int pid, unsigned groups,
int state, int dst_pid, unsigned dst_group,
int rq, int wq,
unsigned long long sk, unsigned long long cb)
{
@ -2728,8 +2729,14 @@ static void netlink_show_one(struct filter *f,
} else {
printf("%-*d ", serv_width, pid);
}
printf("%*s*%-*s",
addr_width, "", serv_width, "");
if (state == NETLINK_CONNECTED) {
printf("%*d:%-*d",
addr_width, dst_group, serv_width, dst_pid);
} else {
printf("%*s*%-*s",
addr_width, "", serv_width, "");
}
if (show_details) {
printf(" sk=%llx cb=%llx groups=0x%08x", sk, cb, groups);
@ -2764,7 +2771,7 @@ static int netlink_show(struct filter *f)
&sk,
&prot, &pid, &groups, &rq, &wq, &cb, &rc);
netlink_show_one(f, prot, pid, groups, rq, wq, sk, cb);
netlink_show_one(f, prot, pid, groups, 0, 0, 0, rq, wq, sk, cb);
}
return 0;