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authorWei Yongjun <yjwei@cn.fujitsu.com>2011-04-17 17:27:08 +0000
committerDavid S. Miller <davem@davemloft.net>2011-04-21 10:35:43 -0700
commit209ba424c2c6e5ff4dd0ff79bb23659aa6048eac (patch)
treedf443b83a4d458cfb46ea2e08e176b2433fa5b66 /include/net/sctp
parent4c6a6f42131dd750dcfe3c71e63bfc046e5a227e (diff)
sctp: implement socket option SCTP_GET_ASSOC_ID_LIST
This patch Implement socket option SCTP_GET_ASSOC_ID_LIST. SCTP Socket API Extension: 8.2.6. Get the Current Identifiers of Associations (SCTP_GET_ASSOC_ID_LIST) This option gets the current list of SCTP association identifiers of the SCTP associations handled by a one-to-many style socket. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sctp')
-rw-r--r--include/net/sctp/user.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index e73ebdae323..793617ecbfd 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -91,6 +91,7 @@ typedef __s32 sctp_assoc_t;
#define SCTP_PEER_AUTH_CHUNKS 26 /* Read only */
#define SCTP_LOCAL_AUTH_CHUNKS 27 /* Read only */
#define SCTP_GET_ASSOC_NUMBER 28 /* Read only */
+#define SCTP_GET_ASSOC_ID_LIST 29 /* Read only */
/* Internal Socket Options. Some of the sctp library functions are
* implemented using these socket options.
@@ -669,6 +670,18 @@ struct sctp_authchunks {
};
/*
+ * 8.2.6. Get the Current Identifiers of Associations
+ * (SCTP_GET_ASSOC_ID_LIST)
+ *
+ * This option gets the current list of SCTP association identifiers of
+ * the SCTP associations handled by a one-to-many style socket.
+ */
+struct sctp_assoc_ids {
+ __u32 gaids_number_of_ids;
+ sctp_assoc_t gaids_assoc_id[];
+};
+
+/*
* 8.3, 8.5 get all peer/local addresses in an association.
* This parameter struct is used by SCTP_GET_PEER_ADDRS and
* SCTP_GET_LOCAL_ADDRS socket options used internally to implement