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-rw-r--r--include/net/sctp/constants.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 823afc42a3aa..15b4d9aec7ff 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -286,6 +286,18 @@ enum { SCTP_MAX_GABS = 16 };
* functions simpler to write.
*/
+/* These are the values for pf exposure, UNUSED is to keep compatible with old
+ * applications by default.
+ */
+enum {
+ SCTP_PF_EXPOSE_UNSET,
+ SCTP_PF_EXPOSE_DISABLE,
+ SCTP_PF_EXPOSE_ENABLE,
+};
+#define SCTP_PF_EXPOSE_MAX SCTP_PF_EXPOSE_ENABLE
+
+#define SCTP_PS_RETRANS_MAX 0xffff
+
/* These return values describe the success or failure of a number of
* routines which form the lower interface to SCTP_outqueue.
*/