| /* SCTP kernel reference Implementation |
| * Copyright (c) 2002 International Business Machines Corp. |
| * Copyright (c) 2002 Intel Corp. |
| * |
| * This file is part of the SCTP kernel reference Implementation |
| * |
| * Sysctl related interfaces for SCTP. |
| * |
| * The SCTP reference implementation 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, or (at your option) |
| * any later version. |
| * |
| * The SCTP reference implementation is distributed in the hope that it |
| * will be useful, but WITHOUT ANY WARRANTY; without even the implied |
| * ************************ |
| * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| * See the GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with GNU CC; see the file COPYING. If not, write to |
| * the Free Software Foundation, 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| * |
| * Please send any bug reports or fixes you make to the |
| * email address(es): |
| * lksctp developers <lksctp-developers@lists.sourceforge.net> |
| * |
| * Or submit a bug report through the following website: |
| * http://www.sf.net/projects/lksctp |
| * |
| * Written or modified by: |
| * Mingqin Liu <liuming@us.ibm.com> |
| * Jon Grimm <jgrimm@us.ibm.com> |
| * Ardelle Fan <ardelle.fan@intel.com> |
| * |
| * Any bugs reported given to us we will try to fix... any fixes shared will |
| * be incorporated into the next SCTP release. |
| */ |
| |
| #include <net/sctp/structs.h> |
| #include <linux/sysctl.h> |
| |
| extern sctp_protocol_t sctp_proto; |
| |
| static ctl_table sctp_table[] = { |
| { |
| .ctl_name = NET_SCTP_RTO_INITIAL, |
| .procname = "rto_initial", |
| .data = &sctp_proto.rto_initial, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec_jiffies, |
| .strategy = &sysctl_jiffies |
| }, |
| { |
| .ctl_name = NET_SCTP_RTO_MIN, |
| .procname = "rto_min", |
| .data = &sctp_proto.rto_min, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec_jiffies, |
| .strategy = &sysctl_jiffies |
| }, |
| { |
| .ctl_name = NET_SCTP_RTO_MAX, |
| .procname = "rto_max", |
| .data = &sctp_proto.rto_max, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec_jiffies, |
| .strategy = &sysctl_jiffies |
| }, |
| { |
| .ctl_name = NET_SCTP_VALID_COOKIE_LIFE, |
| .procname = "valid_cookie_life", |
| .data = &sctp_proto.valid_cookie_life, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec_jiffies, |
| .strategy = &sysctl_jiffies |
| }, |
| { |
| .ctl_name = NET_SCTP_MAX_BURST, |
| .procname = "max_burst", |
| .data = &sctp_proto.max_burst, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec |
| }, |
| { |
| .ctl_name = NET_SCTP_ASSOCIATION_MAX_RETRANS, |
| .procname = "association_max_retrans", |
| .data = &sctp_proto.max_retrans_association, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec |
| }, |
| { |
| .ctl_name = NET_SCTP_PATH_MAX_RETRANS, |
| .procname = "path_max_retrans", |
| .data = &sctp_proto.max_retrans_path, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec |
| }, |
| { |
| .ctl_name = NET_SCTP_MAX_INIT_RETRANSMITS, |
| .procname = "max_init_retransmits", |
| .data = &sctp_proto.max_retrans_init, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec |
| }, |
| { |
| .ctl_name = NET_SCTP_HB_INTERVAL, |
| .procname = "hb_interval", |
| .data = &sctp_proto.hb_interval, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec_jiffies, |
| .strategy = &sysctl_jiffies |
| }, |
| { |
| .ctl_name = NET_SCTP_PRESERVE_ENABLE, |
| .procname = "cookie_preserve_enable", |
| .data = &sctp_proto.cookie_preserve_enable, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec_jiffies, |
| .strategy = &sysctl_jiffies |
| }, |
| { |
| .ctl_name = NET_SCTP_RTO_ALPHA, |
| .procname = "rto_alpha_exp_divisor", |
| .data = &sctp_proto.rto_alpha, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec |
| }, |
| { |
| .ctl_name = NET_SCTP_RTO_BETA, |
| .procname = "rto_beta_exp_divisor", |
| .data = &sctp_proto.rto_beta, |
| .maxlen = sizeof(int), |
| .mode = 0644, |
| .proc_handler = &proc_dointvec |
| }, |
| { .ctl_name = 0 } |
| }; |
| |
| static ctl_table sctp_net_table[] = { |
| { |
| .ctl_name = NET_SCTP, |
| .procname = "sctp", |
| .maxlen = 0, |
| .mode = 0555, |
| .child = sctp_table |
| }, |
| { .ctl_name = 0 } |
| }; |
| |
| static ctl_table sctp_root_table[] = { |
| { |
| .ctl_name = CTL_NET, |
| .procname = "net", |
| .maxlen = 0, |
| .mode = 0555, |
| .child = sctp_net_table |
| }, |
| { .ctl_name = 0 } |
| }; |
| |
| static struct ctl_table_header * sctp_sysctl_header; |
| |
| /* Sysctl registration. */ |
| void sctp_sysctl_register(void) |
| { |
| sctp_sysctl_header = register_sysctl_table(sctp_root_table, 0); |
| } |
| |
| /* Sysctl deregistration. */ |
| void sctp_sysctl_unregister(void) |
| { |
| unregister_sysctl_table(sctp_sysctl_header); |
| } |