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5452c30fac
The ebpf implementations uses cgo, but only to access some C struct definitions. Instead of using cgo simply duplicate the defintion of those two structs in Go and add a test to check that the duplicate definitions remain synchronized. Fixes #2827
45 lines
1009 B
Go
45 lines
1009 B
Go
//go:build !linux || !amd64 || !go1.16
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// +build !linux !amd64 !go1.16
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package ebpf
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import (
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"debug/elf"
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"errors"
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)
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type EBPFContext struct {
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}
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func (ctx *EBPFContext) Close() {
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}
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func (ctx *EBPFContext) AttachUprobe(pid int, name string, offset uint32) error {
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return errors.New("eBPF is disabled")
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}
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func (ctx *EBPFContext) AttachURetprobe(pid int, name string, offset uint32) error {
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return errors.New("eBPF is disabled")
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}
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func (ctx *EBPFContext) UpdateArgMap(key uint64, goidOffset int64, args []UProbeArgMap, gAddrOffset uint64, isret bool) error {
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return errors.New("eBPF is disabled")
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}
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func (ctx *EBPFContext) GetBufferedTracepoints() []RawUProbeParams {
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return nil
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}
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func SymbolToOffset(file, symbol string) (uint32, error) {
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return 0, errors.New("eBPF disabled")
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}
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func LoadEBPFTracingProgram(path string) (*EBPFContext, error) {
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return nil, errors.New("eBPF disabled")
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}
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func AddressToOffset(f *elf.File, addr uint64) (uint32, error) {
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return 0, errors.New("eBPF disabled")
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}
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