* [Patch iproute2 v2] ss: add UNIX_DIAG_VFS and UNIX_DIAG_ICONS for unix sockets
@ 2018-08-29 17:09 Cong Wang
2018-08-30 14:55 ` Stephen Hemminger
0 siblings, 1 reply; 2+ messages in thread
From: Cong Wang @ 2018-08-29 17:09 UTC (permalink / raw)
To: netdev; +Cc: Cong Wang, Stephen Hemminger
UNIX_DIAG_VFS and UNIX_DIAG_ICONS are never used by ss,
make them available in ss -e output.
Cc: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
---
misc/ss.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/misc/ss.c b/misc/ss.c
index 41e7762b..b2c634c8 100644
--- a/misc/ss.c
+++ b/misc/ss.c
@@ -16,6 +16,7 @@
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/uio.h>
+#include <sys/sysmacros.h>
#include <netinet/in.h>
#include <string.h>
#include <errno.h>
@@ -3604,6 +3605,21 @@ static int unix_show_sock(const struct sockaddr_nl *addr, struct nlmsghdr *nlh,
out(" %c-%c",
mask & 1 ? '-' : '<', mask & 2 ? '-' : '>');
}
+ if (tb[UNIX_DIAG_VFS]) {
+ struct unix_diag_vfs *uv = RTA_DATA(tb[UNIX_DIAG_VFS]);
+
+ out(" ino:%u dev:%u/%u", uv->udiag_vfs_ino, major(uv->udiag_vfs_dev),
+ minor(uv->udiag_vfs_dev));
+ }
+ if (tb[UNIX_DIAG_ICONS]) {
+ int len = RTA_PAYLOAD(tb[UNIX_DIAG_ICONS]);
+ __u32 *peers = RTA_DATA(tb[UNIX_DIAG_ICONS]);
+ int i;
+
+ out(" peers:");
+ for (i = 0; i < len / sizeof(__u32); i++)
+ out(" %u", peers[i]);
+ }
}
return 0;
@@ -3641,6 +3657,8 @@ static int unix_show_netlink(struct filter *f)
req.r.udiag_show = UDIAG_SHOW_NAME | UDIAG_SHOW_PEER | UDIAG_SHOW_RQLEN;
if (show_mem)
req.r.udiag_show |= UDIAG_SHOW_MEMINFO;
+ if (show_details)
+ req.r.udiag_show |= UDIAG_SHOW_VFS | UDIAG_SHOW_ICONS;
return handle_netlink_request(f, &req.nlh, sizeof(req), unix_show_sock);
}
--
2.14.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [Patch iproute2 v2] ss: add UNIX_DIAG_VFS and UNIX_DIAG_ICONS for unix sockets
2018-08-29 17:09 [Patch iproute2 v2] ss: add UNIX_DIAG_VFS and UNIX_DIAG_ICONS for unix sockets Cong Wang
@ 2018-08-30 14:55 ` Stephen Hemminger
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Hemminger @ 2018-08-30 14:55 UTC (permalink / raw)
To: Cong Wang; +Cc: netdev
On Wed, 29 Aug 2018 10:09:27 -0700
Cong Wang <xiyou.wangcong@gmail.com> wrote:
> UNIX_DIAG_VFS and UNIX_DIAG_ICONS are never used by ss,
> make them available in ss -e output.
>
> Cc: Stephen Hemminger <stephen@networkplumber.org>
> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Applied, thanks
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-08-29 17:09 [Patch iproute2 v2] ss: add UNIX_DIAG_VFS and UNIX_DIAG_ICONS for unix sockets Cong Wang
2018-08-30 14:55 ` Stephen Hemminger
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