// SPDX-License-Identifier: GPL-2.0 /* -*- linux-c -*- * sysctl_net_x25.c: sysctl interface to net X.25 subsystem. * * Begun April 1, 1996, Mike Shaver. * Added /proc/sys/net/x25 directory entry (empty =) ). [MS] */ #include <linux/sysctl.h> #include <linux/skbuff.h> #include <linux/socket.h> #include <linux/netdevice.h> #include <linux/init.h> #include <net/x25.h> static int min_timer[] = { 1 * HZ }; static int max_timer[] = { 300 * HZ }; static struct ctl_table_header *x25_table_header; static struct ctl_table x25_table[] = { { .procname = "restart_request_timeout", .data = &sysctl_x25_restart_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, .extra1 = &min_timer, .extra2 = &max_timer, }, { .procname = "call_request_timeout", .data = &sysctl_x25_call_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, .extra1 = &min_timer, .extra2 = &max_timer, }, { .procname = "reset_request_timeout", .data = &sysctl_x25_reset_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, .extra1 = &min_timer, .extra2 = &max_timer, }, { .procname = "clear_request_timeout", .data = &sysctl_x25_clear_request_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, .extra1 = &min_timer, .extra2 = &max_timer, }, { .procname = "acknowledgement_hold_back_timeout", .data = &sysctl_x25_ack_holdback_timeout, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, .extra1 = &min_timer, .extra2 = &max_timer, }, { .procname = "x25_forward", .data = &sysctl_x25_forward, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, }, { }, }; int __init x25_register_sysctl(void) { x25_table_header = register_net_sysctl(&init_net, "net/x25", x25_table); if (!x25_table_header) return -ENOMEM; return 0; } void x25_unregister_sysctl(void) { unregister_net_sysctl_table(x25_table_header); }