Package oshi.util.platform.unix.freebsd

Class ProcstatUtil

java.lang.Object
oshi.util.platform.unix.freebsd.ProcstatUtil
@ThreadSafe
public final class ProcstatUtil
extends java.lang.Object
Reads from procstat into a map

  • Method Summary

    Modifier and Type Method Description
    static java.lang.String getCwd​(int pid)
    Gets current working directory info
    static java.util.Map<java.lang.Integer,​java.lang.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 java.util.Map<java.lang.Integer,​java.lang.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 java.lang.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.