/* * sysctl_net_llc.c: sysctl interface to LLC net subsystem. * * Arnaldo Carvalho de Melo <acme@conectiva.com.br> */ #include <linux/mm.h> #include <linux/init.h> #include <linux/sysctl.h> #include <net/net_namespace.h> #include <net/llc.h> #ifndef CONFIG_SYSCTL #error This file should not be compiled without CONFIG_SYSCTL defined #endif static struct ctl_table llc2_timeout_table[] = { { .procname = "ack", .data = &sysctl_llc2_ack_timeout, .maxlen = sizeof(sysctl_llc2_ack_timeout), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, { .procname = "busy", .data = &sysctl_llc2_busy_timeout, .maxlen = sizeof(sysctl_llc2_busy_timeout), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, { .procname = "p", .data = &sysctl_llc2_p_timeout, .maxlen = sizeof(sysctl_llc2_p_timeout), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, { .procname = "rej", .data = &sysctl_llc2_rej_timeout, .maxlen = sizeof(sysctl_llc2_rej_timeout), .mode = 0644, .proc_handler = proc_dointvec_jiffies, }, { }, }; static struct ctl_table llc_station_table[] = { { }, }; static struct ctl_table_header *llc2_timeout_header; static struct ctl_table_header *llc_station_header; int __init llc_sysctl_init(void) { llc2_timeout_header = register_net_sysctl(&init_net, "net/llc/llc2/timeout", llc2_timeout_table); llc_station_header = register_net_sysctl(&init_net, "net/llc/station", llc_station_table); if (!llc2_timeout_header || !llc_station_header) { llc_sysctl_exit(); return -ENOMEM; } return 0; } void llc_sysctl_exit(void) { if (llc2_timeout_header) { unregister_net_sysctl_table(llc2_timeout_header); llc2_timeout_header = NULL; } if (llc_station_header) { unregister_net_sysctl_table(llc_station_header); llc_station_header = NULL; } }