[linux-2.6-block.git] / net / core / sysctl_net_core.c

/* -*- linux-c -*-
 * sysctl_net_core.c: sysctl interface to net core subsystem.
 *
 * Begun April 1, 1996, Mike Shaver.
 * Added /proc/sys/net/core directory entry (empty =) ). [MS]
 */

#include <linux/mm.h>
#include <linux/sysctl.h>
#include <linux/config.h>
#include <linux/module.h>
#include <linux/socket.h>
#include <net/sock.h>

#ifdef CONFIG_SYSCTL

extern int netdev_max_backlog;
extern int weight_p;

extern __u32 sysctl_wmem_max;
extern __u32 sysctl_rmem_max;

extern int sysctl_core_destroy_delay;

#ifdef CONFIG_NET_DIVERT
extern char sysctl_divert_version[];
#endif /* CONFIG_NET_DIVERT */

ctl_table core_table[] = {
#ifdef CONFIG_NET
	{
		.ctl_name	= NET_CORE_WMEM_MAX,
		.procname	= "wmem_max",
		.data		= &sysctl_wmem_max,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec
	},
	{
		.ctl_name	= NET_CORE_RMEM_MAX,
		.procname	= "rmem_max",
		.data		= &sysctl_rmem_max,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec
	},
	{
		.ctl_name	= NET_CORE_WMEM_DEFAULT,
		.procname	= "wmem_default",
		.data		= &sysctl_wmem_default,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec
	},
	{
		.ctl_name	= NET_CORE_RMEM_DEFAULT,
		.procname	= "rmem_default",
		.data		= &sysctl_rmem_default,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec
	},
	{
		.ctl_name	= NET_CORE_DEV_WEIGHT,
		.procname	= "dev_weight",
		.data		= &weight_p,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec
	},
	{
		.ctl_name	= NET_CORE_MAX_BACKLOG,
		.procname	= "netdev_max_backlog",
		.data		= &netdev_max_backlog,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec
	},
	{
		.ctl_name	= NET_CORE_MSG_COST,
		.procname	= "message_cost",
		.data		= &net_msg_cost,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec_jiffies,
		.strategy	= &sysctl_jiffies,
	},
	{
		.ctl_name	= NET_CORE_MSG_BURST,
		.procname	= "message_burst",
		.data		= &net_msg_burst,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec,
	},
	{
		.ctl_name	= NET_CORE_OPTMEM_MAX,
		.procname	= "optmem_max",
		.data		= &sysctl_optmem_max,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec
	},
#ifdef CONFIG_NET_DIVERT
	{
		.ctl_name	= NET_CORE_DIVERT_VERSION,
		.procname	= "divert_version",
		.data		= (void *)sysctl_divert_version,
		.maxlen		= 32,
		.mode		= 0444,
		.proc_handler	= &proc_dostring
	},
#endif /* CONFIG_NET_DIVERT */
#endif /* CONFIG_NET */
	{
		.ctl_name	= NET_CORE_SOMAXCONN,
		.procname	= "somaxconn",
		.data		= &sysctl_somaxconn,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec
	},
	{
		.ctl_name	= NET_CORE_BUDGET,
		.procname	= "netdev_budget",
		.data		= &netdev_budget,
		.maxlen		= sizeof(int),
		.mode		= 0644,
		.proc_handler	= &proc_dointvec
	},
	{ .ctl_name = 0 }
};

#endif
Commit	Line	Data
1da177e4 LT	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>
	10	#include <linux/config.h>
	11	#include <linux/module.h>
20380731 ACM	12	#include <linux/socket.h>
20380731 ACM	13	#include <net/sock.h>
1da177e4 LT	14
	15	#ifdef CONFIG_SYSCTL
	16
	17	extern int netdev_max_backlog;
	18	extern int weight_p;
1da177e4 LT	19
	20	extern __u32 sysctl_wmem_max;
	21	extern __u32 sysctl_rmem_max;
1da177e4 LT	22
1da177e4 LT	23	extern int sysctl_core_destroy_delay;
1da177e4 LT	24
	25	#ifdef CONFIG_NET_DIVERT
	26	extern char sysctl_divert_version[];
	27	#endif /* CONFIG_NET_DIVERT */
	28
1da177e4 LT	29	ctl_table core_table[] = {
	30	#ifdef CONFIG_NET
	31	{
	32	.ctl_name = NET_CORE_WMEM_MAX,
	33	.procname = "wmem_max",
	34	.data = &sysctl_wmem_max,
	35	.maxlen = sizeof(int),
	36	.mode = 0644,
	37	.proc_handler = &proc_dointvec
	38	},
	39	{
	40	.ctl_name = NET_CORE_RMEM_MAX,
	41	.procname = "rmem_max",
	42	.data = &sysctl_rmem_max,
	43	.maxlen = sizeof(int),
	44	.mode = 0644,
	45	.proc_handler = &proc_dointvec
	46	},
	47	{
	48	.ctl_name = NET_CORE_WMEM_DEFAULT,
	49	.procname = "wmem_default",
	50	.data = &sysctl_wmem_default,
	51	.maxlen = sizeof(int),
	52	.mode = 0644,
	53	.proc_handler = &proc_dointvec
	54	},
	55	{
	56	.ctl_name = NET_CORE_RMEM_DEFAULT,
	57	.procname = "rmem_default",
	58	.data = &sysctl_rmem_default,
	59	.maxlen = sizeof(int),
	60	.mode = 0644,
	61	.proc_handler = &proc_dointvec
	62	},
	63	{
	64	.ctl_name = NET_CORE_DEV_WEIGHT,
	65	.procname = "dev_weight",
	66	.data = &weight_p,
	67	.maxlen = sizeof(int),
	68	.mode = 0644,
	69	.proc_handler = &proc_dointvec
	70	},
	71	{
	72	.ctl_name = NET_CORE_MAX_BACKLOG,
	73	.procname = "netdev_max_backlog",
	74	.data = &netdev_max_backlog,
	75	.maxlen = sizeof(int),
	76	.mode = 0644,
	77	.proc_handler = &proc_dointvec
	78	},
1da177e4 LT	79	{
	80	.ctl_name = NET_CORE_MSG_COST,
	81	.procname = "message_cost",
	82	.data = &net_msg_cost,
	83	.maxlen = sizeof(int),
	84	.mode = 0644,
	85	.proc_handler = &proc_dointvec_jiffies,
	86	.strategy = &sysctl_jiffies,
	87	},
	88	{
	89	.ctl_name = NET_CORE_MSG_BURST,
	90	.procname = "message_burst",
	91	.data = &net_msg_burst,
	92	.maxlen = sizeof(int),
	93	.mode = 0644,
	94	.proc_handler = &proc_dointvec,
	95	},
	96	{
	97	.ctl_name = NET_CORE_OPTMEM_MAX,
	98	.procname = "optmem_max",
	99	.data = &sysctl_optmem_max,
	100	.maxlen = sizeof(int),
	101	.mode = 0644,
	102	.proc_handler = &proc_dointvec
	103	},
	104	#ifdef CONFIG_NET_DIVERT
	105	{
	106	.ctl_name = NET_CORE_DIVERT_VERSION,
	107	.procname = "divert_version",
	108	.data = (void *)sysctl_divert_version,
	109	.maxlen = 32,
	110	.mode = 0444,
	111	.proc_handler = &proc_dostring
	112	},
	113	#endif /* CONFIG_NET_DIVERT */
	114	#endif /* CONFIG_NET */
	115	{
	116	.ctl_name = NET_CORE_SOMAXCONN,
	117	.procname = "somaxconn",
	118	.data = &sysctl_somaxconn,
	119	.maxlen = sizeof(int),
	120	.mode = 0644,
	121	.proc_handler = &proc_dointvec
	122	},
51b0bded SH	123	{
	124	.ctl_name = NET_CORE_BUDGET,
	125	.procname = "netdev_budget",
	126	.data = &netdev_budget,
	127	.maxlen = sizeof(int),
	128	.mode = 0644,
	129	.proc_handler = &proc_dointvec
	130	},
1da177e4 LT	131	{ .ctl_name = 0 }
	132	};
	133
1da177e4	134	#endif