Class IOURingRestriction

  • All Implemented Interfaces:
    java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer

    public class IOURingRestriction
    extends org.lwjgl.system.Struct
    implements org.lwjgl.system.NativeResource

    Layout

    
     struct io_uring_restriction {
         __u16 opcode;
         union {
             __u8 register_op;
             __u8 sqe_op;
             __u8 sqe_flags;
         };
         __u8 resv;
         __u32 resv2[3];
     }
    • Field Detail

      • SIZEOF

        The struct size in bytes.
      • ALIGNOF

        The struct alignment in bytes.
      • OPCODE, REGISTER_OP, SQE_OP, SQE_FLAGS, RESV, RESV2

        The struct member offsets.
    • Constructor Detail

      • IOURingRestriction

        public IOURingRestriction​(java.nio.ByteBuffer container)
        Creates a IOURingRestriction 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 Detail

      • sizeof

        public int sizeof()
        Specified by:
        sizeof in class org.lwjgl.system.Struct
      • opcode

        public short opcode()
        Returns:
        the value of the opcode field.
      • register_op

        public byte register_op()
        Returns:
        the value of the register_op field.
      • sqe_op

        public byte sqe_op()
        Returns:
        the value of the sqe_op field.
      • sqe_flags

        public byte sqe_flags()
        Returns:
        the value of the sqe_flags field.
      • opcode

        public IOURingRestriction opcode​(short value)
        Sets the specified value to the opcode field.
      • register_op

        public IOURingRestriction register_op​(byte value)
        Sets the specified value to the register_op field.
      • sqe_op

        public IOURingRestriction sqe_op​(byte value)
        Sets the specified value to the sqe_op field.
      • sqe_flags

        public IOURingRestriction sqe_flags​(byte value)
        Sets the specified value to the sqe_flags field.
      • malloc

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

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

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

        public static IOURingRestriction create​(long address)
        Returns a new IOURingRestriction instance for the specified memory address.
      • createSafe

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

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

        public static IOURingRestriction malloc​(org.lwjgl.system.MemoryStack stack)
        Returns a new IOURingRestriction instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate
      • calloc

        public static IOURingRestriction calloc​(org.lwjgl.system.MemoryStack stack)
        Returns a new IOURingRestriction instance allocated on the specified MemoryStack and initializes all its bits to zero.
        Parameters:
        stack - the stack from which to allocate
      • malloc

        public static IOURingRestriction.Buffer malloc​(int capacity,
                                                       org.lwjgl.system.MemoryStack stack)
        Returns a new IOURingRestriction.Buffer instance allocated on the specified MemoryStack.
        Parameters:
        stack - the stack from which to allocate
        capacity - the buffer capacity
      • calloc

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

        public static short nopcode​(long struct)
        Unsafe version of opcode().
      • nregister_op

        public static byte nregister_op​(long struct)
        Unsafe version of register_op().
      • nsqe_op

        public static byte nsqe_op​(long struct)
        Unsafe version of sqe_op().
      • nsqe_flags

        public static byte nsqe_flags​(long struct)
        Unsafe version of sqe_flags().
      • nresv

        public static byte nresv​(long struct)
      • nresv2

        public static java.nio.IntBuffer nresv2​(long struct)
      • nresv2

        public static int nresv2​(long struct,
                                 int index)
      • nopcode

        public static void nopcode​(long struct,
                                   short value)
        Unsafe version of opcode.
      • nregister_op

        public static void nregister_op​(long struct,
                                        byte value)
        Unsafe version of register_op.
      • nsqe_op

        public static void nsqe_op​(long struct,
                                   byte value)
        Unsafe version of sqe_op.
      • nsqe_flags

        public static void nsqe_flags​(long struct,
                                      byte value)
        Unsafe version of sqe_flags.
      • nresv

        public static void nresv​(long struct,
                                 byte value)
      • nresv2

        public static void nresv2​(long struct,
                                  java.nio.IntBuffer value)
      • nresv2

        public static void nresv2​(long struct,
                                  int index,
                                  int value)