github.com/cilium/ebpf@v0.16.0/cmd/bpf2go/test/test_bpfel.go (about)

     1  // Code generated by bpf2go; DO NOT EDIT.
     2  //go:build 386 || amd64 || arm || arm64 || loong64 || mips64le || mipsle || ppc64le || riscv64
     3  
     4  package test
     5  
     6  import (
     7  	"bytes"
     8  	_ "embed"
     9  	"fmt"
    10  	"io"
    11  
    12  	"github.com/cilium/ebpf"
    13  )
    14  
    15  type testBarfoo struct {
    16  	Bar int64
    17  	Baz bool
    18  	_   [3]byte
    19  	Boo testE
    20  }
    21  
    22  type testE uint32
    23  
    24  const (
    25  	testEHOOPY testE = 0
    26  	testEFROOD testE = 1
    27  )
    28  
    29  // loadTest returns the embedded CollectionSpec for test.
    30  func loadTest() (*ebpf.CollectionSpec, error) {
    31  	reader := bytes.NewReader(_TestBytes)
    32  	spec, err := ebpf.LoadCollectionSpecFromReader(reader)
    33  	if err != nil {
    34  		return nil, fmt.Errorf("can't load test: %w", err)
    35  	}
    36  
    37  	return spec, err
    38  }
    39  
    40  // loadTestObjects loads test and converts it into a struct.
    41  //
    42  // The following types are suitable as obj argument:
    43  //
    44  //	*testObjects
    45  //	*testPrograms
    46  //	*testMaps
    47  //
    48  // See ebpf.CollectionSpec.LoadAndAssign documentation for details.
    49  func loadTestObjects(obj interface{}, opts *ebpf.CollectionOptions) error {
    50  	spec, err := loadTest()
    51  	if err != nil {
    52  		return err
    53  	}
    54  
    55  	return spec.LoadAndAssign(obj, opts)
    56  }
    57  
    58  // testSpecs contains maps and programs before they are loaded into the kernel.
    59  //
    60  // It can be passed ebpf.CollectionSpec.Assign.
    61  type testSpecs struct {
    62  	testProgramSpecs
    63  	testMapSpecs
    64  }
    65  
    66  // testSpecs contains programs before they are loaded into the kernel.
    67  //
    68  // It can be passed ebpf.CollectionSpec.Assign.
    69  type testProgramSpecs struct {
    70  	Filter *ebpf.ProgramSpec `ebpf:"filter"`
    71  }
    72  
    73  // testMapSpecs contains maps before they are loaded into the kernel.
    74  //
    75  // It can be passed ebpf.CollectionSpec.Assign.
    76  type testMapSpecs struct {
    77  	Map1 *ebpf.MapSpec `ebpf:"map1"`
    78  }
    79  
    80  // testObjects contains all objects after they have been loaded into the kernel.
    81  //
    82  // It can be passed to loadTestObjects or ebpf.CollectionSpec.LoadAndAssign.
    83  type testObjects struct {
    84  	testPrograms
    85  	testMaps
    86  }
    87  
    88  func (o *testObjects) Close() error {
    89  	return _TestClose(
    90  		&o.testPrograms,
    91  		&o.testMaps,
    92  	)
    93  }
    94  
    95  // testMaps contains all maps after they have been loaded into the kernel.
    96  //
    97  // It can be passed to loadTestObjects or ebpf.CollectionSpec.LoadAndAssign.
    98  type testMaps struct {
    99  	Map1 *ebpf.Map `ebpf:"map1"`
   100  }
   101  
   102  func (m *testMaps) Close() error {
   103  	return _TestClose(
   104  		m.Map1,
   105  	)
   106  }
   107  
   108  // testPrograms contains all programs after they have been loaded into the kernel.
   109  //
   110  // It can be passed to loadTestObjects or ebpf.CollectionSpec.LoadAndAssign.
   111  type testPrograms struct {
   112  	Filter *ebpf.Program `ebpf:"filter"`
   113  }
   114  
   115  func (p *testPrograms) Close() error {
   116  	return _TestClose(
   117  		p.Filter,
   118  	)
   119  }
   120  
   121  func _TestClose(closers ...io.Closer) error {
   122  	for _, closer := range closers {
   123  		if err := closer.Close(); err != nil {
   124  			return err
   125  		}
   126  	}
   127  	return nil
   128  }
   129  
   130  // Do not access this directly.
   131  //
   132  //go:embed test_bpfel.o
   133  var _TestBytes []byte