2 * net/tipc/sysctl.c: sysctl interface to TIPC subsystem
4 * Copyright (c) 2013, Wind River Systems
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40 #include <linux/sysctl.h>
42 static struct ctl_table_header *tipc_ctl_hdr;
44 static struct ctl_table tipc_table[] = {
46 .procname = "tipc_rmem",
47 .data = &sysctl_tipc_rmem,
48 .maxlen = sizeof(sysctl_tipc_rmem),
50 .proc_handler = proc_dointvec_minmax,
54 .procname = "named_timeout",
55 .data = &sysctl_tipc_named_timeout,
56 .maxlen = sizeof(sysctl_tipc_named_timeout),
58 .proc_handler = proc_dointvec_minmax,
59 .extra1 = SYSCTL_ZERO,
62 .procname = "sk_filter",
63 .data = &sysctl_tipc_sk_filter,
64 .maxlen = sizeof(sysctl_tipc_sk_filter),
66 .proc_handler = proc_doulongvec_minmax,
68 #ifdef CONFIG_TIPC_CRYPTO
70 .procname = "max_tfms",
71 .data = &sysctl_tipc_max_tfms,
72 .maxlen = sizeof(sysctl_tipc_max_tfms),
74 .proc_handler = proc_dointvec_minmax,
78 .procname = "key_exchange_enabled",
79 .data = &sysctl_tipc_key_exchange_enabled,
80 .maxlen = sizeof(sysctl_tipc_key_exchange_enabled),
82 .proc_handler = proc_dointvec_minmax,
83 .extra1 = SYSCTL_ZERO,
88 .procname = "bc_retruni",
89 .data = &sysctl_tipc_bc_retruni,
90 .maxlen = sizeof(sysctl_tipc_bc_retruni),
92 .proc_handler = proc_doulongvec_minmax,
97 int tipc_register_sysctl(void)
99 tipc_ctl_hdr = register_net_sysctl(&init_net, "net/tipc", tipc_table);
100 if (tipc_ctl_hdr == NULL)
105 void tipc_unregister_sysctl(void)
107 unregister_net_sysctl_table(tipc_ctl_hdr);