org.aoju.bus.health.common.unix.freebsd

Class BsdSysctlUtils

java.lang.Object

org.aoju.bus.health.common.unix.freebsd.BsdSysctlUtils

public class BsdSysctlUtils
extends Object

Provides access to sysctl calls on FreeBSD

Since:

JDK 1.8+

Version:

5.6.6

Author:

Kimi Liu

Method Summary

Modifier and Type	Method and Description
static int	sysctl(String name, int def) Executes a sysctl call with an int result
static long	sysctl(String name, long def) Executes a sysctl call with a long result
static String	sysctl(String name, String def) Executes a sysctl call with a String result
static boolean	sysctl(String name, com.sun.jna.Structure struct) Executes a sysctl call with a Structure result

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

sysctl

public static int sysctl(String name,
                         int def)

Executes a sysctl call with an int result

Parameters:

name - name of the sysctl

def - default int value

Returns:

The int result of the call if successful; the default otherwise

sysctl

public static long sysctl(String name,
                          long def)

Executes a sysctl call with a long result

Parameters:

name - name of the sysctl

def - default long value

Returns:

The long result of the call if successful; the default otherwise

sysctl

public static String sysctl(String name,
                            String def)

Executes a sysctl call with a String result

Parameters:

name - name of the sysctl

def - default String value

Returns:

The String result of the call if successful; the default otherwise

sysctl

public static boolean sysctl(String name,
                             com.sun.jna.Structure struct)

Executes a sysctl call with a Structure result

Parameters:

name - name of the sysctl

struct - structure for the result

Returns:

True if structure is successfuly populated, false otherwise