4 * An implementation of the DCCP protocol
5 * Arnaldo Carvalho de Melo <acme@mandriva.com>
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License v2
9 * as published by the Free Software Foundation.
13 #include <linux/sysctl.h>
18 #error This file should not be compiled without CONFIG_SYSCTL defined
21 static struct ctl_table dccp_default_table
[] = {
23 .ctl_name
= NET_DCCP_DEFAULT_SEQ_WINDOW
,
24 .procname
= "seq_window",
25 .data
= &sysctl_dccp_feat_sequence_window
,
26 .maxlen
= sizeof(sysctl_dccp_feat_sequence_window
),
28 .proc_handler
= proc_dointvec
,
31 .ctl_name
= NET_DCCP_DEFAULT_RX_CCID
,
32 .procname
= "rx_ccid",
33 .data
= &sysctl_dccp_feat_rx_ccid
,
34 .maxlen
= sizeof(sysctl_dccp_feat_rx_ccid
),
36 .proc_handler
= proc_dointvec
,
39 .ctl_name
= NET_DCCP_DEFAULT_TX_CCID
,
40 .procname
= "tx_ccid",
41 .data
= &sysctl_dccp_feat_tx_ccid
,
42 .maxlen
= sizeof(sysctl_dccp_feat_tx_ccid
),
44 .proc_handler
= proc_dointvec
,
47 .ctl_name
= NET_DCCP_DEFAULT_ACK_RATIO
,
48 .procname
= "ack_ratio",
49 .data
= &sysctl_dccp_feat_ack_ratio
,
50 .maxlen
= sizeof(sysctl_dccp_feat_ack_ratio
),
52 .proc_handler
= proc_dointvec
,
55 .ctl_name
= NET_DCCP_DEFAULT_SEND_ACKVEC
,
56 .procname
= "send_ackvec",
57 .data
= &sysctl_dccp_feat_send_ack_vector
,
58 .maxlen
= sizeof(sysctl_dccp_feat_send_ack_vector
),
60 .proc_handler
= proc_dointvec
,
63 .ctl_name
= NET_DCCP_DEFAULT_SEND_NDP
,
64 .procname
= "send_ndp",
65 .data
= &sysctl_dccp_feat_send_ndp_count
,
66 .maxlen
= sizeof(sysctl_dccp_feat_send_ndp_count
),
68 .proc_handler
= proc_dointvec
,
71 .ctl_name
= NET_DCCP_DEFAULT_REQ_RETRIES
,
72 .procname
= "request_retries",
73 .data
= &sysctl_dccp_request_retries
,
74 .maxlen
= sizeof(sysctl_dccp_request_retries
),
76 .proc_handler
= proc_dointvec
,
79 .ctl_name
= NET_DCCP_DEFAULT_RETRIES1
,
80 .procname
= "retries1",
81 .data
= &sysctl_dccp_retries1
,
82 .maxlen
= sizeof(sysctl_dccp_retries1
),
84 .proc_handler
= proc_dointvec
,
87 .ctl_name
= NET_DCCP_DEFAULT_RETRIES2
,
88 .procname
= "retries2",
89 .data
= &sysctl_dccp_retries2
,
90 .maxlen
= sizeof(sysctl_dccp_retries2
),
92 .proc_handler
= proc_dointvec
,
95 .ctl_name
= NET_DCCP_DEFAULT_TX_QLEN
,
96 .procname
= "tx_qlen",
97 .data
= &sysctl_dccp_tx_qlen
,
98 .maxlen
= sizeof(sysctl_dccp_tx_qlen
),
100 .proc_handler
= proc_dointvec
,
106 static struct ctl_table dccp_table
[] = {
108 .ctl_name
= NET_DCCP_DEFAULT
,
109 .procname
= "default",
111 .child
= dccp_default_table
,
116 static struct ctl_table dccp_dir_table
[] = {
118 .ctl_name
= NET_DCCP
,
126 static struct ctl_table dccp_root_table
[] = {
131 .child
= dccp_dir_table
,
136 static struct ctl_table_header
*dccp_table_header
;
138 int __init
dccp_sysctl_init(void)
140 dccp_table_header
= register_sysctl_table(dccp_root_table
, 1);
142 return dccp_table_header
!= NULL
? 0 : -ENOMEM
;
145 void dccp_sysctl_exit(void)
147 if (dccp_table_header
!= NULL
) {
148 unregister_sysctl_table(dccp_table_header
);
149 dccp_table_header
= NULL
;