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-rw-r--r--net/dccp/feat.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/net/dccp/feat.h b/net/dccp/feat.h
index f73b47abca9..f8456bca4ee 100644
--- a/net/dccp/feat.h
+++ b/net/dccp/feat.h
@@ -99,6 +99,13 @@ struct ccid_dependency {
u8 val;
};
+/*
+ * Sysctls to seed defaults for feature negotiation
+ */
+extern unsigned long sysctl_dccp_sequence_window;
+extern int sysctl_dccp_rx_ccid;
+extern int sysctl_dccp_tx_ccid;
+
#ifdef CONFIG_IP_DCCP_DEBUG
extern const char *dccp_feat_typename(const u8 type);
extern const char *dccp_feat_name(const u8 feat);
@@ -113,6 +120,7 @@ static inline void dccp_feat_debug(const u8 type, const u8 feat, const u8 val)
#endif /* CONFIG_IP_DCCP_DEBUG */
extern int dccp_feat_init(struct sock *sk);
+extern void dccp_feat_initialise_sysctls(void);
extern int dccp_feat_register_sp(struct sock *sk, u8 feat, u8 is_local,
u8 const *list, u8 len);
extern int dccp_feat_register_nn(struct sock *sk, u8 feat, u64 val);