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authorXin Long <lucien.xin@gmail.com>2017-02-09 01:18:20 +0800
committerDavid S. Miller <davem@davemloft.net>2017-02-09 16:57:38 -0500
commit242bd2d519d7194633e309286ba7ba29a1ad63e8 (patch)
treecda37b0df90dff6a18070f3330da80183f6456e5 /include/uapi
parent78098117f8bfad4f2104c3f7b6b69071af95a246 (diff)
downloadlinux-242bd2d519d7194633e309286ba7ba29a1ad63e8.tar.gz
sctp: implement sender-side procedures for Add Incoming/Outgoing Streams Request Parameter
This patch is to implement Sender-Side Procedures for the Add Outgoing and Incoming Streams Request Parameter described in rfc6525 section 5.1.5-5.1.6. It is also to add sockopt SCTP_ADD_STREAMS in rfc6525 section 6.3.4 for users. Signed-off-by: Xin Long <lucien.xin@gmail.com> Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/sctp.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index c0bd8c3d565a..a91a9cccbae6 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -118,6 +118,7 @@ typedef __s32 sctp_assoc_t;
#define SCTP_ENABLE_STREAM_RESET 118
#define SCTP_RESET_STREAMS 119
#define SCTP_RESET_ASSOC 120
+#define SCTP_ADD_STREAMS 121
/* PR-SCTP policies */
#define SCTP_PR_SCTP_NONE 0x0000
@@ -1027,4 +1028,10 @@ struct sctp_reset_streams {
uint16_t srs_stream_list[]; /* list if srs_num_streams is not 0 */
};
+struct sctp_add_streams {
+ sctp_assoc_t sas_assoc_id;
+ uint16_t sas_instrms;
+ uint16_t sas_outstrms;
+};
+
#endif /* _UAPI_SCTP_H */