class sun.nio.ch.EPoll
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: sun.nio.ch.EPoll
  super_class: java.lang.Object
{
  private static final jdk.internal.misc.Unsafe unsafe;
    descriptor: Ljdk/internal/misc/Unsafe;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int SIZEOF_EPOLLEVENT;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int OFFSETOF_EVENTS;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int OFFSETOF_FD;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static final int EPOLL_CTL_ADD;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  static final int EPOLL_CTL_DEL;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  static final int EPOLL_CTL_MOD;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 3

  static final int EPOLLONESHOT;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 1073741824

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 38
            invokestatic jdk.internal.misc.Unsafe.getUnsafe:()Ljdk/internal/misc/Unsafe;
            putstatic sun.nio.ch.EPoll.unsafe:Ljdk/internal/misc/Unsafe;
         1: .line 53
            invokestatic sun.nio.ch.EPoll.eventSize:()I
            putstatic sun.nio.ch.EPoll.SIZEOF_EPOLLEVENT:I
         2: .line 54
            invokestatic sun.nio.ch.EPoll.eventsOffset:()I
            putstatic sun.nio.ch.EPoll.OFFSETOF_EVENTS:I
         3: .line 55
            invokestatic sun.nio.ch.EPoll.dataOffset:()I
            putstatic sun.nio.ch.EPoll.OFFSETOF_FD:I
         4: .line 116
            invokestatic sun.nio.ch.IOUtil.load:()V
         5: .line 117
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.nio.ch.EPoll this
         0: .line 36
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // sun.nio.ch.EPoll this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/ch/EPoll;

  static long allocatePollArray(int);
    descriptor: (I)J
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // int count
         0: .line 69
            getstatic sun.nio.ch.EPoll.unsafe:Ljdk/internal/misc/Unsafe;
            iload 0 /* count */
            getstatic sun.nio.ch.EPoll.SIZEOF_EPOLLEVENT:I
            imul
            i2l
            invokevirtual jdk.internal.misc.Unsafe.allocateMemory:(J)J
            lreturn
        end local 0 // int count
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  count  I
    MethodParameters:
       Name  Flags
      count  

  static void freePollArray(long);
    descriptor: (J)V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // long address
         0: .line 76
            getstatic sun.nio.ch.EPoll.unsafe:Ljdk/internal/misc/Unsafe;
            lload 0 /* address */
            invokevirtual jdk.internal.misc.Unsafe.freeMemory:(J)V
         1: .line 77
            return
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  address  J
    MethodParameters:
         Name  Flags
      address  

  static long getEvent(long, int);
    descriptor: (JI)J
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // long address
        start local 2 // int i
         0: .line 83
            lload 0 /* address */
            getstatic sun.nio.ch.EPoll.SIZEOF_EPOLLEVENT:I
            iload 2 /* i */
            imul
            i2l
            ladd
            lreturn
        end local 2 // int i
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  address  J
            0    1     2        i  I
    MethodParameters:
         Name  Flags
      address  
      i        

  static int getDescriptor(long);
    descriptor: (J)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // long eventAddress
         0: .line 90
            getstatic sun.nio.ch.EPoll.unsafe:Ljdk/internal/misc/Unsafe;
            lload 0 /* eventAddress */
            getstatic sun.nio.ch.EPoll.OFFSETOF_FD:I
            i2l
            ladd
            invokevirtual jdk.internal.misc.Unsafe.getInt:(J)I
            ireturn
        end local 0 // long eventAddress
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0  eventAddress  J
    MethodParameters:
              Name  Flags
      eventAddress  

  static int getEvents(long);
    descriptor: (J)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // long eventAddress
         0: .line 97
            getstatic sun.nio.ch.EPoll.unsafe:Ljdk/internal/misc/Unsafe;
            lload 0 /* eventAddress */
            getstatic sun.nio.ch.EPoll.OFFSETOF_EVENTS:I
            i2l
            ladd
            invokevirtual jdk.internal.misc.Unsafe.getInt:(J)I
            ireturn
        end local 0 // long eventAddress
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0  eventAddress  J
    MethodParameters:
              Name  Flags
      eventAddress  

  private static native int eventSize();
    descriptor: ()I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private static native int eventsOffset();
    descriptor: ()I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private static native int dataOffset();
    descriptor: ()I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  static native int epollCreate();
    descriptor: ()I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE
    Exceptions:
      throws java.io.IOException

  static native int epollCtl(int, int, int, int);
    descriptor: (IIII)I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE
    MethodParameters:
        Name  Flags
      epfd    
      opcode  
      fd      
      events  

  static native int epollWait(int, long, int);
    descriptor: (IJI)I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
             Name  Flags
      epfd         
      pollAddress  
      numfds       
}
SourceFile: "EPoll.java"