/* sysctl.c: Rx RPC control * * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ #include <linux/sched.h> #include <linux/slab.h> #include <linux/module.h> #include <linux/sysctl.h> #include <rxrpc/types.h> #include <rxrpc/rxrpc.h> #include <asm/errno.h> #include "internal.h" int rxrpc_ktrace; int rxrpc_kdebug; int rxrpc_kproto; int rxrpc_knet; #ifdef CONFIG_SYSCTL static struct ctl_table_header *rxrpc_sysctl = NULL; static ctl_table rxrpc_sysctl_table[] = { { .ctl_name = 1, .procname = "kdebug", .data = &rxrpc_kdebug, .maxlen = sizeof(int), .mode = 0644, .proc_handler = &proc_dointvec }, { .ctl_name = 2, .procname = "ktrace", .data = &rxrpc_ktrace, .maxlen = sizeof(int), .mode = 0644, .proc_handler = &proc_dointvec }, { .ctl_name = 3, .procname = "kproto", .data = &rxrpc_kproto, .maxlen = sizeof(int), .mode = 0644, .proc_handler = &proc_dointvec }, { .ctl_name = 4, .procname = "knet", .data = &rxrpc_knet, .maxlen = sizeof(int), .mode = 0644, .proc_handler = &proc_dointvec }, { .ctl_name = 5, .procname = "peertimo", .data = &rxrpc_peer_timeout, .maxlen = sizeof(unsigned long), .mode = 0644, .proc_handler = &proc_doulongvec_minmax }, { .ctl_name = 6, .procname = "conntimo", .data = &rxrpc_conn_timeout, .maxlen = sizeof(unsigned long), .mode = 0644, .proc_handler = &proc_doulongvec_minmax }, { .ctl_name = 0 } }; static ctl_table rxrpc_dir_sysctl_table[] = { { .ctl_name = 1, .procname = "rxrpc", .maxlen = 0, .mode = 0555, .child = rxrpc_sysctl_table }, { .ctl_name = 0 } }; #endif /* CONFIG_SYSCTL */ /*****************************************************************************/ /* * initialise the sysctl stuff for Rx RPC */ int rxrpc_sysctl_init(void) { #ifdef CONFIG_SYSCTL rxrpc_sysctl = register_sysctl_table(rxrpc_dir_sysctl_table, 0); if (!rxrpc_sysctl) return -ENOMEM; #endif /* CONFIG_SYSCTL */ return 0; } /* end rxrpc_sysctl_init() */ /*****************************************************************************/ /* * clean up the sysctl stuff for Rx RPC */ void rxrpc_sysctl_cleanup(void) { #ifdef CONFIG_SYSCTL if (rxrpc_sysctl) { unregister_sysctl_table(rxrpc_sysctl); rxrpc_sysctl = NULL; } #endif /* CONFIG_SYSCTL */ } /* end rxrpc_sysctl_cleanup() */