sysctl.c

linux/unix下c/s形式的资源监视,客户端负责搜集机器,再传送到服务端.

/*
 *  Monitor-Server/sysctl.c
 *
 *  Copyright (C) 2004 Jian Shen <[e-mail]>
 */

#include "sysctl.h"

#include <linux/sysctl.h>

#define SYSCTL_CLTLOAD	19
#define SYSCTL_CLTLOAD_STOP		2

int sysctl_cltload_stop = 0;

static ctl_table cltload_table[] = {
	{	SYSCTL_CLTLOAD_STOP,
		"stop",
		&sysctl_cltload_stop,
		sizeof(int),
		0644,
		NULL,
		proc_dointvec,
		&sysctl_intvec,
		NULL,
		NULL,
		NULL
	},
	{0,0,0,0,0,0,0,0,0,0,0}	};

static ctl_table cltload_dir_table[] = {
	{SYSCTL_CLTLOAD, "cltload", NULL, 0, 0555, cltload_table,0,0,0,0,0},
	{0,0,0,0,0,0,0,0,0,0,0}
};

static ctl_table cltload_root_table[] = {
	{CTL_NET, "net", NULL, 0, 0555, cltload_dir_table,0,0,0,0,0},
	{0,0,0,0,0,0,0,0,0,0,0}
};

static struct ctl_table_header *cltload_table_header;

void start_sysctl()
{
	cltload_table_header = register_sysctl_table(cltload_root_table, 1);
}

void end_sysctl()
{
	unregister_sysctl_table(cltload_table_header);
}