Package oshi.software.os.unix.freebsd

Class FreeBsdFileSystem

java.lang.Object
oshi.software.common.AbstractFileSystem
oshi.software.os.unix.freebsd.FreeBsdFileSystem
All Implemented Interfaces:
FileSystem
@ThreadSafe
public final class FreeBsdFileSystem
extends AbstractFileSystem
The FreeBSD File System contains OSFileStores which are a storage pool, device, partition, volume, concrete file system or other implementation specific means of file storage.

  • Field Details

    • OSHI_FREEBSD_FS_PATH_EXCLUDES

      public static final java.lang.String OSHI_FREEBSD_FS_PATH_EXCLUDES
      See Also:
      Constant Field Values

    • OSHI_FREEBSD_FS_PATH_INCLUDES

      public static final java.lang.String OSHI_FREEBSD_FS_PATH_INCLUDES
      See Also:
      Constant Field Values

    • OSHI_FREEBSD_FS_VOLUME_EXCLUDES

      public static final java.lang.String OSHI_FREEBSD_FS_VOLUME_EXCLUDES
      See Also:
      Constant Field Values

    • OSHI_FREEBSD_FS_VOLUME_INCLUDES

      public static final java.lang.String OSHI_FREEBSD_FS_VOLUME_INCLUDES
      See Also:
      Constant Field Values

  • Constructor Details

    • FreeBsdFileSystem

      public FreeBsdFileSystem()

  • Method Details

    • getFileStores

      public java.util.List<OSFileStore> getFileStores​(boolean localOnly)
      Description copied from interface: FileSystem
      Get file stores on this machine Instantiates a list of OSFileStore objects, representing a storage pool, device, partition, volume, concrete file system or other implementation specific means of file storage.
      Parameters:
      localOnly - If true, filters the list to only local file stores.
      Returns:
      A list of OSFileStore objects or an empty array if none are present.

    • getOpenFileDescriptors

      public long getOpenFileDescriptors()
      Description copied from interface: FileSystem
      The current number of open file descriptors. A file descriptor is an abstract handle used to access I/O resources such as files and network connections. On UNIX-based systems there is a system-wide limit on the number of open file descriptors. On Windows systems, this method returns the total number of handles held by Processes. While Windows handles are conceptually similar to file descriptors, they may also refer to a number of non-I/O related objects.
      Returns:
      The number of open file descriptors if available, 0 otherwise.

    • getMaxFileDescriptors

      public long getMaxFileDescriptors()
      Description copied from interface: FileSystem
      The maximum number of open file descriptors. A file descriptor is an abstract handle used to access I/O resources such as files and network connections. On UNIX-based systems there is a system-wide limit on the number of open file descriptors. On Windows systems, this method returns the theoretical max number of handles (2^24-2^15 on 32-bit, 2^24-2^16 on 64-bit). There may be a lower per-process limit. While Windows handles are conceptually similar to file descriptors, they may also refer to a number of non-I/O related objects.
      Returns:
      The maximum number of file descriptors if available, 0 otherwise.