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1da177e4 LT |
1 | /* |
2 | * sysctl_net_ipv6.c: sysctl interface to net IPV6 subsystem. | |
3 | * | |
4 | * Changes: | |
5 | * YOSHIFUJI Hideaki @USAGI: added icmp sysctl table. | |
6 | */ | |
7 | ||
8 | #include <linux/mm.h> | |
9 | #include <linux/sysctl.h> | |
1da177e4 LT |
10 | #include <linux/in6.h> |
11 | #include <linux/ipv6.h> | |
12 | #include <net/ndisc.h> | |
13 | #include <net/ipv6.h> | |
14 | #include <net/addrconf.h> | |
15 | ||
1da177e4 LT |
16 | #ifdef CONFIG_SYSCTL |
17 | ||
18 | static ctl_table ipv6_table[] = { | |
19 | { | |
20 | .ctl_name = NET_IPV6_ROUTE, | |
21 | .procname = "route", | |
22 | .maxlen = 0, | |
23 | .mode = 0555, | |
24 | .child = ipv6_route_table | |
25 | }, | |
26 | { | |
27 | .ctl_name = NET_IPV6_ICMP, | |
28 | .procname = "icmp", | |
29 | .maxlen = 0, | |
30 | .mode = 0555, | |
31 | .child = ipv6_icmp_table | |
32 | }, | |
33 | { | |
34 | .ctl_name = NET_IPV6_BINDV6ONLY, | |
35 | .procname = "bindv6only", | |
36 | .data = &sysctl_ipv6_bindv6only, | |
37 | .maxlen = sizeof(int), | |
38 | .mode = 0644, | |
39 | .proc_handler = &proc_dointvec | |
40 | }, | |
41 | { | |
42 | .ctl_name = NET_IPV6_IP6FRAG_HIGH_THRESH, | |
43 | .procname = "ip6frag_high_thresh", | |
44 | .data = &sysctl_ip6frag_high_thresh, | |
45 | .maxlen = sizeof(int), | |
46 | .mode = 0644, | |
47 | .proc_handler = &proc_dointvec | |
48 | }, | |
49 | { | |
50 | .ctl_name = NET_IPV6_IP6FRAG_LOW_THRESH, | |
51 | .procname = "ip6frag_low_thresh", | |
52 | .data = &sysctl_ip6frag_low_thresh, | |
53 | .maxlen = sizeof(int), | |
54 | .mode = 0644, | |
55 | .proc_handler = &proc_dointvec | |
56 | }, | |
57 | { | |
58 | .ctl_name = NET_IPV6_IP6FRAG_TIME, | |
59 | .procname = "ip6frag_time", | |
60 | .data = &sysctl_ip6frag_time, | |
61 | .maxlen = sizeof(int), | |
62 | .mode = 0644, | |
63 | .proc_handler = &proc_dointvec_jiffies, | |
64 | .strategy = &sysctl_jiffies, | |
65 | }, | |
66 | { | |
67 | .ctl_name = NET_IPV6_IP6FRAG_SECRET_INTERVAL, | |
68 | .procname = "ip6frag_secret_interval", | |
69 | .data = &sysctl_ip6frag_secret_interval, | |
70 | .maxlen = sizeof(int), | |
71 | .mode = 0644, | |
72 | .proc_handler = &proc_dointvec_jiffies, | |
73 | .strategy = &sysctl_jiffies | |
74 | }, | |
75 | { | |
76 | .ctl_name = NET_IPV6_MLD_MAX_MSF, | |
77 | .procname = "mld_max_msf", | |
78 | .data = &sysctl_mld_max_msf, | |
79 | .maxlen = sizeof(int), | |
80 | .mode = 0644, | |
81 | .proc_handler = &proc_dointvec | |
82 | }, | |
83 | { .ctl_name = 0 } | |
84 | }; | |
85 | ||
86 | static struct ctl_table_header *ipv6_sysctl_header; | |
87 | ||
88 | static ctl_table ipv6_net_table[] = { | |
89 | { | |
90 | .ctl_name = NET_IPV6, | |
91 | .procname = "ipv6", | |
92 | .mode = 0555, | |
93 | .child = ipv6_table | |
94 | }, | |
1ab1457c | 95 | { .ctl_name = 0 } |
1da177e4 LT |
96 | }; |
97 | ||
98 | static ctl_table ipv6_root_table[] = { | |
99 | { | |
100 | .ctl_name = CTL_NET, | |
101 | .procname = "net", | |
102 | .mode = 0555, | |
103 | .child = ipv6_net_table | |
104 | }, | |
1ab1457c | 105 | { .ctl_name = 0 } |
1da177e4 LT |
106 | }; |
107 | ||
108 | void ipv6_sysctl_register(void) | |
109 | { | |
0b4d4147 | 110 | ipv6_sysctl_header = register_sysctl_table(ipv6_root_table); |
1da177e4 LT |
111 | } |
112 | ||
113 | void ipv6_sysctl_unregister(void) | |
114 | { | |
115 | unregister_sysctl_table(ipv6_sysctl_header); | |
116 | } | |
117 | ||
118 | #endif /* CONFIG_SYSCTL */ | |
119 | ||
120 | ||
121 |