Package org.lwjgl.system.linux

Class Flock

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<Flock>
org.lwjgl.system.linux.Flock
All Implemented Interfaces:
AutoCloseable, NativeResource, Pointer
public class Flock extends Struct<Flock> implements NativeResource

 struct flock64 {
     short l_type;
     short l_whence;
     off_t l_start;
     off_t l_len;
     pid_t l_pid;
 }

  • Field Details

    • SIZEOF

      public static final int SIZEOF
      The struct size in bytes.

    • ALIGNOF

      public static final int ALIGNOF
      The struct alignment in bytes.

    • L_TYPE

      public static final int L_TYPE
      The struct member offsets.

    • L_WHENCE

      public static final int L_WHENCE
      The struct member offsets.

    • L_START

      public static final int L_START
      The struct member offsets.

    • L_LEN

      public static final int L_LEN
      The struct member offsets.

    • L_PID

      public static final int L_PID
      The struct member offsets.

  • Constructor Details

    • Flock

      public Flock(ByteBuffer container)
      Creates a Flock instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

      The created instance holds a strong reference to the container object.

  • Method Details

    • sizeof

      public int sizeof()
      Description copied from class: Struct
      Returns sizeof(struct).
      Specified by:
      sizeof in class Struct<Flock>

    • l_type

      public short l_type()
      Returns:
      the value of the l_type field.

    • l_whence

      public short l_whence()
      Returns:
      the value of the l_whence field.

    • l_start

      public long l_start()
      Returns:
      the value of the l_start field.

    • l_len

      public long l_len()
      Returns:
      the value of the l_len field.

    • l_pid

      public int l_pid()
      Returns:
      the value of the l_pid field.

    • l_type

      public Flock l_type(short value)
      Sets the specified value to the l_type field.

    • l_whence

      public Flock l_whence(short value)
      Sets the specified value to the l_whence field.

    • l_start

      public Flock l_start(long value)
      Sets the specified value to the l_start field.

    • l_len

      public Flock l_len(long value)
      Sets the specified value to the l_len field.

    • l_pid

      public Flock l_pid(int value)
      Sets the specified value to the l_pid field.

    • set

      public Flock set(short l_type, short l_whence, long l_start, long l_len, int l_pid)
      Initializes this struct with the specified values.

    • set

      public Flock set(Flock src)
      Copies the specified struct data to this struct.
      Parameters:
      src - the source struct
      Returns:
      this struct

    • malloc

      public static Flock malloc()
      Returns a new Flock instance allocated with memAlloc. The instance must be explicitly freed.

    • calloc

      public static Flock calloc()
      Returns a new Flock instance allocated with memCalloc. The instance must be explicitly freed.

    • create

      public static Flock create()
      Returns a new Flock instance allocated with BufferUtils.

    • create

      public static Flock create(long address)
      Returns a new Flock instance for the specified memory address.

    • createSafe

      public static @Nullable Flock createSafe(long address)
      Like create, but returns null if address is NULL.

    • malloc

      public static Flock.Buffer malloc(int capacity)
      Returns a new Flock.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • calloc

      public static Flock.Buffer calloc(int capacity)
      Returns a new Flock.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • create

      public static Flock.Buffer create(int capacity)
      Returns a new Flock.Buffer instance allocated with BufferUtils.
      Parameters:
      capacity - the buffer capacity

    • create

      public static Flock.Buffer create(long address, int capacity)
      Create a Flock.Buffer instance at the specified memory.
      Parameters:
      address - the memory address
      capacity - the buffer capacity

    • createSafe

      public static @Nullable Flock.Buffer createSafe(long address, int capacity)
      Like create, but returns null if address is NULL.

    • malloc

      public static Flock malloc(MemoryStack stack)
      Returns a new Flock instance allocated on the specified MemoryStack.
      Parameters:
      stack - the stack from which to allocate

    • calloc

      public static Flock calloc(MemoryStack stack)
      Returns a new Flock instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      stack - the stack from which to allocate

    • malloc

      public static Flock.Buffer malloc(int capacity, MemoryStack stack)
      Returns a new Flock.Buffer instance allocated on the specified MemoryStack.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • calloc

      public static Flock.Buffer calloc(int capacity, MemoryStack stack)
      Returns a new Flock.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • nl_type

      public static short nl_type(long struct)
      Unsafe version of l_type().

    • nl_whence

      public static short nl_whence(long struct)
      Unsafe version of l_whence().

    • nl_start

      public static long nl_start(long struct)
      Unsafe version of l_start().

    • nl_len

      public static long nl_len(long struct)
      Unsafe version of l_len().

    • nl_pid

      public static int nl_pid(long struct)
      Unsafe version of l_pid().

    • nl_type

      public static void nl_type(long struct, short value)
      Unsafe version of l_type.

    • nl_whence

      public static void nl_whence(long struct, short value)
      Unsafe version of l_whence.

    • nl_start

      public static void nl_start(long struct, long value)
      Unsafe version of l_start.

    • nl_len

      public static void nl_len(long struct, long value)
      Unsafe version of l_len.

    • nl_pid

      public static void nl_pid(long struct, int value)
      Unsafe version of l_pid.