diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2017-10-05 23:46:53 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-06 04:44:17 +0300 |
| commit | 413a4317aca7d6367d57a5971b0c461f03851207 (patch) | |
| tree | cf1b8a4ac209b5ce6ef8aaf861f84bc8279cf4d8 /net/vmw_vsock/Makefile | |
| parent | 3b4477d2dcf2709d0be89e2a8dced3d0f4a017f2 (diff) | |
| download | linux-413a4317aca7d6367d57a5971b0c461f03851207.tar.xz | |
VSOCK: add sock_diag interface
This patch adds the sock_diag interface for querying sockets from
userspace. Tools like ss(8) and netstat(8) can use this interface to
list open sockets.
The userspace ABI is defined in <linux/vm_sockets_diag.h> and includes
netlink request and response structs. The request can query sockets
based on their sk_state (e.g. listening sockets only) and the response
contains socket information fields including the local/remote addresses,
inode number, etc.
This patch does not dump VMCI pending sockets because I have only tested
the virtio transport, which does not use pending sockets. Support can
be added later by extending vsock_diag_dump() if needed by VMCI users.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/vmw_vsock/Makefile')
| -rw-r--r-- | net/vmw_vsock/Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/vmw_vsock/Makefile b/net/vmw_vsock/Makefile index e63d574234a9..64afc06805da 100644 --- a/net/vmw_vsock/Makefile +++ b/net/vmw_vsock/Makefile @@ -1,4 +1,5 @@ obj-$(CONFIG_VSOCKETS) += vsock.o +obj-$(CONFIG_VSOCKETS_DIAG) += vsock_diag.o obj-$(CONFIG_VMWARE_VMCI_VSOCKETS) += vmw_vsock_vmci_transport.o obj-$(CONFIG_VIRTIO_VSOCKETS) += vmw_vsock_virtio_transport.o obj-$(CONFIG_VIRTIO_VSOCKETS_COMMON) += vmw_vsock_virtio_transport_common.o @@ -6,6 +7,8 @@ obj-$(CONFIG_HYPERV_VSOCKETS) += hv_sock.o vsock-y += af_vsock.o af_vsock_tap.o vsock_addr.o +vsock_diag-y += diag.o + vmw_vsock_vmci_transport-y += vmci_transport.o vmci_transport_notify.o \ vmci_transport_notify_qstate.o |