Package oshi.util.platform.unix.freebsd

Class ProcstatUtil

java.lang.Object

oshi.util.platform.unix.freebsd.ProcstatUtil

@ThreadSafe
public final class ProcstatUtil
extends Object

Reads from procstat into a map

Method Summary

Modifier and Type	Method	Description
static String	getCwd(int pid)	Gets current working directory info
static Map<Integer,String>	getCwdMap(int pid)	Gets a map containing current working directory info
static long	getOpenFiles(int pid)	Gets open files

Methods inherited from class java.lang.Object

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

Method Details

getCwdMap

public static Map<Integer,String> getCwdMap(int pid)

Gets a map containing current working directory info

Parameters:

pid - a process ID, optional

Returns:

a map of process IDs to their current working directory. If pid is a negative number, all processes are returned; otherwise the map may contain only a single element for pid

getCwd

public static String getCwd(int pid)

Gets current working directory info

Parameters:

pid - a process ID

Returns:

the current working directory for that process.

getOpenFiles

public static long getOpenFiles(int pid)

Gets open files

Parameters:

pid - The process ID

Returns:

the number of open files.