diff options
| author | Craig Gallek <kraig@google.com> | 2015-06-15 11:26:18 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-06-15 19:49:22 -0700 |
| commit | eb4cb008529ca08e0d8c0fa54e8f739520197a65 (patch) | |
| tree | e7f6c004e7e540abba090a618240c6426d2df956 /include/uapi/linux/sock_diag.h | |
| parent | 916035ddd3f453a9152db8755dc8a1f53505444c (diff) | |
sock_diag: define destruction multicast groups
These groups will contain socket-destruction events for
AF_INET/AF_INET6, IPPROTO_TCP/IPPROTO_UDP.
Near the end of socket destruction, a check for listeners is
performed. In the presence of a listener, rather than completely
cleanup the socket, a unit of work will be added to a private
work queue which will first broadcast information about the socket
and then finish the cleanup operation.
Signed-off-by: Craig Gallek <kraig@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/sock_diag.h')
| -rw-r--r-- | include/uapi/linux/sock_diag.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/uapi/linux/sock_diag.h b/include/uapi/linux/sock_diag.h index b00e29efb161..49230d36f9ce 100644 --- a/include/uapi/linux/sock_diag.h +++ b/include/uapi/linux/sock_diag.h @@ -23,4 +23,14 @@ enum { SK_MEMINFO_VARS, }; +enum sknetlink_groups { + SKNLGRP_NONE, + SKNLGRP_INET_TCP_DESTROY, + SKNLGRP_INET_UDP_DESTROY, + SKNLGRP_INET6_TCP_DESTROY, + SKNLGRP_INET6_UDP_DESTROY, + __SKNLGRP_MAX, +}; +#define SKNLGRP_MAX (__SKNLGRP_MAX - 1) + #endif /* _UAPI__SOCK_DIAG_H__ */ |