diff options
Diffstat (limited to 'include/net/sctp/user.h')
| -rw-r--r-- | include/net/sctp/user.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h index 4525d8c7f71..32fd5127403 100644 --- a/include/net/sctp/user.h +++ b/include/net/sctp/user.h @@ -354,6 +354,20 @@ struct sctp_authkey_event { enum { SCTP_AUTH_NEWKEY = 0, }; +/* + * 6.1.9. SCTP_SENDER_DRY_EVENT + * + * When the SCTP stack has no more user data to send or retransmit, this + * notification is given to the user. Also, at the time when a user app + * subscribes to this event, if there is no data to be sent or + * retransmit, the stack will immediately send up this notification. + */ +struct sctp_sender_dry_event { + __u16 sender_dry_type; + __u16 sender_dry_flags; + __u32 sender_dry_length; + sctp_assoc_t sender_dry_assoc_id; +}; /* * Described in Section 7.3 @@ -369,6 +383,7 @@ struct sctp_event_subscribe { __u8 sctp_partial_delivery_event; __u8 sctp_adaptation_layer_event; __u8 sctp_authentication_event; + __u8 sctp_sender_dry_event; }; /* @@ -392,6 +407,7 @@ union sctp_notification { struct sctp_adaptation_event sn_adaptation_event; struct sctp_pdapi_event sn_pdapi_event; struct sctp_authkey_event sn_authkey_event; + struct sctp_sender_dry_event sn_sender_dry_event; }; /* Section 5.3.1 @@ -410,6 +426,7 @@ enum sctp_sn_type { SCTP_ADAPTATION_INDICATION, SCTP_AUTHENTICATION_EVENT, #define SCTP_AUTHENTICATION_INDICATION SCTP_AUTHENTICATION_EVENT + SCTP_SENDER_DRY_EVENT, }; /* Notification error codes used to fill up the error fields in some |