Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* -*- linux-c -*- |
| 2 | * sysctl_net_core.c: sysctl interface to net core subsystem. |
| 3 | * |
| 4 | * Begun April 1, 1996, Mike Shaver. |
| 5 | * Added /proc/sys/net/core directory entry (empty =) ). [MS] |
| 6 | */ |
| 7 | |
| 8 | #include <linux/mm.h> |
| 9 | #include <linux/sysctl.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | #include <linux/module.h> |
Arnaldo Carvalho de Melo | 2038073 | 2005-08-16 02:18:02 -0300 | [diff] [blame] | 11 | #include <linux/socket.h> |
Pavel Emelyanov | a37ae40 | 2007-10-23 21:13:53 -0700 | [diff] [blame^] | 12 | #include <linux/netdevice.h> |
Arnaldo Carvalho de Melo | 2038073 | 2005-08-16 02:18:02 -0300 | [diff] [blame] | 13 | #include <net/sock.h> |
Pavel Emelyanov | a37ae40 | 2007-10-23 21:13:53 -0700 | [diff] [blame^] | 14 | #include <net/xfrm.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | |
| 16 | #ifdef CONFIG_SYSCTL |
| 17 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 18 | ctl_table core_table[] = { |
| 19 | #ifdef CONFIG_NET |
| 20 | { |
| 21 | .ctl_name = NET_CORE_WMEM_MAX, |
| 22 | .procname = "wmem_max", |
| 23 | .data = &sysctl_wmem_max, |
| 24 | .maxlen = sizeof(int), |
| 25 | .mode = 0644, |
| 26 | .proc_handler = &proc_dointvec |
| 27 | }, |
| 28 | { |
| 29 | .ctl_name = NET_CORE_RMEM_MAX, |
| 30 | .procname = "rmem_max", |
| 31 | .data = &sysctl_rmem_max, |
| 32 | .maxlen = sizeof(int), |
| 33 | .mode = 0644, |
| 34 | .proc_handler = &proc_dointvec |
| 35 | }, |
| 36 | { |
| 37 | .ctl_name = NET_CORE_WMEM_DEFAULT, |
| 38 | .procname = "wmem_default", |
| 39 | .data = &sysctl_wmem_default, |
| 40 | .maxlen = sizeof(int), |
| 41 | .mode = 0644, |
| 42 | .proc_handler = &proc_dointvec |
| 43 | }, |
| 44 | { |
| 45 | .ctl_name = NET_CORE_RMEM_DEFAULT, |
| 46 | .procname = "rmem_default", |
| 47 | .data = &sysctl_rmem_default, |
| 48 | .maxlen = sizeof(int), |
| 49 | .mode = 0644, |
| 50 | .proc_handler = &proc_dointvec |
| 51 | }, |
| 52 | { |
| 53 | .ctl_name = NET_CORE_DEV_WEIGHT, |
| 54 | .procname = "dev_weight", |
| 55 | .data = &weight_p, |
| 56 | .maxlen = sizeof(int), |
| 57 | .mode = 0644, |
| 58 | .proc_handler = &proc_dointvec |
| 59 | }, |
| 60 | { |
| 61 | .ctl_name = NET_CORE_MAX_BACKLOG, |
| 62 | .procname = "netdev_max_backlog", |
| 63 | .data = &netdev_max_backlog, |
| 64 | .maxlen = sizeof(int), |
| 65 | .mode = 0644, |
| 66 | .proc_handler = &proc_dointvec |
| 67 | }, |
| 68 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 69 | .ctl_name = NET_CORE_MSG_COST, |
| 70 | .procname = "message_cost", |
| 71 | .data = &net_msg_cost, |
| 72 | .maxlen = sizeof(int), |
| 73 | .mode = 0644, |
| 74 | .proc_handler = &proc_dointvec_jiffies, |
| 75 | .strategy = &sysctl_jiffies, |
| 76 | }, |
| 77 | { |
| 78 | .ctl_name = NET_CORE_MSG_BURST, |
| 79 | .procname = "message_burst", |
| 80 | .data = &net_msg_burst, |
| 81 | .maxlen = sizeof(int), |
| 82 | .mode = 0644, |
| 83 | .proc_handler = &proc_dointvec, |
| 84 | }, |
| 85 | { |
| 86 | .ctl_name = NET_CORE_OPTMEM_MAX, |
| 87 | .procname = "optmem_max", |
| 88 | .data = &sysctl_optmem_max, |
| 89 | .maxlen = sizeof(int), |
| 90 | .mode = 0644, |
| 91 | .proc_handler = &proc_dointvec |
| 92 | }, |
Jamal Hadi Salim | f8cd548 | 2006-03-20 19:15:11 -0800 | [diff] [blame] | 93 | #ifdef CONFIG_XFRM |
| 94 | { |
| 95 | .ctl_name = NET_CORE_AEVENT_ETIME, |
| 96 | .procname = "xfrm_aevent_etime", |
| 97 | .data = &sysctl_xfrm_aevent_etime, |
| 98 | .maxlen = sizeof(u32), |
| 99 | .mode = 0644, |
| 100 | .proc_handler = &proc_dointvec |
| 101 | }, |
| 102 | { |
| 103 | .ctl_name = NET_CORE_AEVENT_RSEQTH, |
| 104 | .procname = "xfrm_aevent_rseqth", |
| 105 | .data = &sysctl_xfrm_aevent_rseqth, |
| 106 | .maxlen = sizeof(u32), |
| 107 | .mode = 0644, |
| 108 | .proc_handler = &proc_dointvec |
| 109 | }, |
David S. Miller | 14e50e5 | 2007-05-24 18:17:54 -0700 | [diff] [blame] | 110 | { |
| 111 | .ctl_name = CTL_UNNUMBERED, |
| 112 | .procname = "xfrm_larval_drop", |
| 113 | .data = &sysctl_xfrm_larval_drop, |
| 114 | .maxlen = sizeof(int), |
| 115 | .mode = 0644, |
| 116 | .proc_handler = &proc_dointvec |
| 117 | }, |
David S. Miller | 01e67d0 | 2007-05-25 00:41:38 -0700 | [diff] [blame] | 118 | { |
| 119 | .ctl_name = CTL_UNNUMBERED, |
| 120 | .procname = "xfrm_acq_expires", |
| 121 | .data = &sysctl_xfrm_acq_expires, |
| 122 | .maxlen = sizeof(int), |
| 123 | .mode = 0644, |
| 124 | .proc_handler = &proc_dointvec |
| 125 | }, |
Jamal Hadi Salim | f8cd548 | 2006-03-20 19:15:11 -0800 | [diff] [blame] | 126 | #endif /* CONFIG_XFRM */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 127 | #endif /* CONFIG_NET */ |
| 128 | { |
| 129 | .ctl_name = NET_CORE_SOMAXCONN, |
| 130 | .procname = "somaxconn", |
| 131 | .data = &sysctl_somaxconn, |
| 132 | .maxlen = sizeof(int), |
| 133 | .mode = 0644, |
| 134 | .proc_handler = &proc_dointvec |
| 135 | }, |
Stephen Hemminger | 51b0bde | 2005-06-23 20:14:40 -0700 | [diff] [blame] | 136 | { |
| 137 | .ctl_name = NET_CORE_BUDGET, |
| 138 | .procname = "netdev_budget", |
| 139 | .data = &netdev_budget, |
| 140 | .maxlen = sizeof(int), |
| 141 | .mode = 0644, |
| 142 | .proc_handler = &proc_dointvec |
| 143 | }, |
Stephen Hemminger | a2a316f | 2007-03-08 20:41:08 -0800 | [diff] [blame] | 144 | { |
| 145 | .ctl_name = NET_CORE_WARNINGS, |
| 146 | .procname = "warnings", |
| 147 | .data = &net_msg_warn, |
| 148 | .maxlen = sizeof(int), |
| 149 | .mode = 0644, |
| 150 | .proc_handler = &proc_dointvec |
| 151 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 152 | { .ctl_name = 0 } |
| 153 | }; |
| 154 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 155 | #endif |