Package one.nio.os.bpf

Class BpfProg

java.lang.Object

one.nio.os.bpf.Handle

one.nio.os.bpf.BpfObj

one.nio.os.bpf.BpfProg

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class BpfProg
extends BpfObj

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BpfProg.TestRunContext

Nested classes/interfaces inherited from class one.nio.os.bpf.BpfObj

BpfObj.IdsIterator

Field Summary

Fields

Modifier and Type	Field	Description
ProgType	type

Fields inherited from class one.nio.os.bpf.BpfObj

id, MAX_NAME_LEN, name

Fields inherited from class one.nio.os.bpf.Handle

fdUpdater

Constructor Summary

Constructors

Constructor	Description
BpfProg(ProgType type, int id, java.lang.String name, int fd)

Method Summary

Modifier and Type	Method	Description
void	attach(PerfCounter counter)
Handle	attachRawTracepoint(java.lang.String name)
static java.lang.Iterable<java.lang.Integer>	getAllIds()
static BpfProg	getByFd(int fd)
static BpfProg	getById(int id)
int[]	getMapIds()
static BpfProg	getPinned(java.lang.String path)
static BpfProg	load(java.lang.String path, ProgType type)
void	testRun(BpfProg.TestRunContext context)

Methods inherited from class one.nio.os.bpf.BpfObj

pin

Methods inherited from class one.nio.os.bpf.Handle

close, fd

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

type

public final ProgType type

Constructor Detail

BpfProg

BpfProg(ProgType type,
        int id,
        java.lang.String name,
        int fd)

Method Detail

load

public static BpfProg load(java.lang.String path,
                           ProgType type)
                    throws java.io.IOException

Throws:

java.io.IOException

getPinned

public static BpfProg getPinned(java.lang.String path)
                         throws java.io.IOException

Throws:

java.io.IOException

getById

public static BpfProg getById(int id)
                       throws java.io.IOException

Throws:

java.io.IOException

getByFd

public static BpfProg getByFd(int fd)
                       throws java.io.IOException

Throws:

java.io.IOException

attach

public void attach(PerfCounter counter)
            throws java.io.IOException

Throws:

java.io.IOException

attachRawTracepoint

public Handle attachRawTracepoint(java.lang.String name)
                           throws java.io.IOException

Throws:

java.io.IOException

getMapIds

public int[] getMapIds()
                throws java.io.IOException

Throws:

java.io.IOException

testRun

public void testRun(BpfProg.TestRunContext context)
             throws java.io.IOException

Throws:

java.io.IOException

getAllIds

public static java.lang.Iterable<java.lang.Integer> getAllIds()