1 files changed, 126 insertions, 0 deletions
diff --git a/net/dccp/sysctl.c b/net/dccp/sysctl.c
new file mode 100644
index 0000000..2129599
--- /dev/null
+++ b/net/dccp/sysctl.c
@@ -0,0 +1,126 @@
+/*
+ *  net/dccp/sysctl.c
+ *
+ *  An implementation of the DCCP protocol
+ *  Arnaldo Carvalho de Melo <acme@mandriva.com>
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License v2
+ *	as published by the Free Software Foundation.
+ */
+
+#include <linux/mm.h>
+#include <linux/sysctl.h>
+#include "dccp.h"
+#include "feat.h"
+
+#ifndef CONFIG_SYSCTL
+#error This file should not be compiled without CONFIG_SYSCTL defined
+#endif
+
+static struct ctl_table dccp_default_table[] = {
+	{
+		.procname	= "seq_window",
+		.data		= &sysctl_dccp_feat_sequence_window,
+		.maxlen		= sizeof(sysctl_dccp_feat_sequence_window),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "rx_ccid",
+		.data		= &sysctl_dccp_feat_rx_ccid,
+		.maxlen		= sizeof(sysctl_dccp_feat_rx_ccid),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "tx_ccid",
+		.data		= &sysctl_dccp_feat_tx_ccid,
+		.maxlen		= sizeof(sysctl_dccp_feat_tx_ccid),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "ack_ratio",
+		.data		= &sysctl_dccp_feat_ack_ratio,
+		.maxlen		= sizeof(sysctl_dccp_feat_ack_ratio),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "send_ackvec",
+		.data		= &sysctl_dccp_feat_send_ack_vector,
+		.maxlen		= sizeof(sysctl_dccp_feat_send_ack_vector),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "send_ndp",
+		.data		= &sysctl_dccp_feat_send_ndp_count,
+		.maxlen		= sizeof(sysctl_dccp_feat_send_ndp_count),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "request_retries",
+		.data		= &sysctl_dccp_request_retries,
+		.maxlen		= sizeof(sysctl_dccp_request_retries),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "retries1",
+		.data		= &sysctl_dccp_retries1,
+		.maxlen		= sizeof(sysctl_dccp_retries1),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "retries2",
+		.data		= &sysctl_dccp_retries2,
+		.maxlen		= sizeof(sysctl_dccp_retries2),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "tx_qlen",
+		.data		= &sysctl_dccp_tx_qlen,
+		.maxlen		= sizeof(sysctl_dccp_tx_qlen),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec,
+	},
+	{
+		.procname	= "sync_ratelimit",
+		.data		= &sysctl_dccp_sync_ratelimit,
+		.maxlen		= sizeof(sysctl_dccp_sync_ratelimit),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec_ms_jiffies,
+	},
+
+	{ .ctl_name = 0, }
+};
+
+static struct ctl_path dccp_path[] = {
+	{ .procname = "net", .ctl_name = CTL_NET, },
+	{ .procname = "dccp", .ctl_name = NET_DCCP, },
+	{ .procname = "default", .ctl_name = NET_DCCP_DEFAULT, },
+	{ }
+};
+
+static struct ctl_table_header *dccp_table_header;
+
+int __init dccp_sysctl_init(void)
+{
+	dccp_table_header = register_sysctl_paths(dccp_path,
+			dccp_default_table);
+
+	return dccp_table_header != NULL ? 0 : -ENOMEM;
+}
+
+void dccp_sysctl_exit(void)
+{
+	if (dccp_table_header != NULL) {
+		unregister_sysctl_table(dccp_table_header);
+		dccp_table_header = NULL;
+	}
+}