}
	if len(data) > 0 {
		datap = &strbuf{
			Len: int32(len(data)),
			Buf: (*int8)(unsafe.Pointer(&data[0])),
		}
	}
	return putmsg(fd, clp, datap, flags)
}

//sys	getmsg(fd int, clptr *strbuf, dataptr *strbuf, flags *int) (err error)

func Getmsg(fd int, cl []byte, data []byte) (retCl []byte, retData []byte, flags int, err error) {
	var clp, datap *strbuf
	if len(cl) > 0 {
		clp = &strbuf{

//go:cgo_import_dynamic libc_port_get port_get "libc.so"
//go:cgo_import_dynamic libc_port_getn port_getn "libc.so"
//go:cgo_import_dynamic libc_putmsg putmsg "libc.so"
//go:cgo_import_dynamic libc_getmsg getmsg "libc.so"

//go:linkname procpipe libc_pipe
//go:linkname procpipe2 libc_pipe2
//go:linkname procgetsockname libc_getsockname
//go:linkname procGetcwd libc_getcwd

			} else if nsLabel != "" {
				outMsg := fmt.Sprintf("Namespace label %s matches", nsLabel)
				if strings.Contains(nsLabel, "kubernetes.io/metadata.name") {
					outMsg += " (Automatic injection is enabled in all namespaces)."
				}
				return outMsg, true
			} else if podLabel != "" {
				return fmt.Sprintf("Pod label %s matches", podLabel), true
			}

	for _, opt := range opts {
		mo = opt(mo)
	}
	dstMsg, srcMsg := dst.ProtoReflect(), src.ProtoReflect()
	if dstMsg.Descriptor() != srcMsg.Descriptor() {
		if got, want := dstMsg.Descriptor().FullName(), srcMsg.Descriptor().FullName(); got != want {
			panic(fmt.Sprintf("descriptor mismatch: %v != %v", got, want))
		}
		panic("descriptor mismatch")
	}
	mo.mergeMessage(dstMsg, srcMsg)
}

				continue
			}
			if substr {
				if !strings.Contains(gotMsg, unquoted) {
					continue
				}
			} else {
				rx, err := regexp.Compile(unquoted)
				if err != nil {
					t.Errorf("%s:%d:%d: %v", filename, line, want.col, err)
					continue
				}
				if !rx.MatchString(gotMsg) {
					continue
				}
			}
			indices = append(indices, i)
		}

				continue
			}
			if substr {
				if !strings.Contains(gotMsg, unquoted) {
					continue
				}
			} else {
				rx, err := regexp.Compile(unquoted)
				if err != nil {
					t.Errorf("%s:%d:%d: %v", filename, line, want.Pos.Col(), err)
					continue
				}
				if !rx.MatchString(gotMsg) {
					continue
				}
			}
			indices = append(indices, i)
		}

	Index      int32
	Flags      uint32
	Change     uint32
}

type IfAddrmsg struct {
	Family    uint8
	Prefixlen uint8
	Flags     uint8
	Scope     uint8
	Index     uint32
}

type RtMsg struct {
	Family   uint8
	Dst_len  uint8
	Src_len  uint8
	Tos      uint8
	Table    uint8
	Protocol uint8
	Scope    uint8
	Type     uint8
	Flags    uint32
}

type RtNexthop struct {

	Index      int32
	Flags      uint32
	Change     uint32
}

type IfAddrmsg struct {
	Family    uint8
	Prefixlen uint8
	Flags     uint8
	Scope     uint8
	Index     uint32
}

type RtMsg struct {
	Family   uint8
	Dst_len  uint8
	Src_len  uint8
	Tos      uint8
	Table    uint8
	Protocol uint8
	Scope    uint8
	Type     uint8
	Flags    uint32
}

type RtNexthop struct {

	Index      int32
	Flags      uint32
	Change     uint32
}

type IfAddrmsg struct {
	Family    uint8
	Prefixlen uint8
	Flags     uint8
	Scope     uint8
	Index     uint32
}

type RtMsg struct {
	Family   uint8
	Dst_len  uint8
	Src_len  uint8
	Tos      uint8
	Table    uint8
	Protocol uint8
	Scope    uint8
	Type     uint8
	Flags    uint32
}

type RtNexthop struct {

	Index      int32
	Flags      uint32
	Change     uint32
}

type IfAddrmsg struct {
	Family    uint8
	Prefixlen uint8
	Flags     uint8
	Scope     uint8
	Index     uint32
}

type RtMsg struct {
	Family   uint8
	Dst_len  uint8
	Src_len  uint8
	Tos      uint8
	Table    uint8
	Protocol uint8
	Scope    uint8
	Type     uint8
	Flags    uint32
}

type RtNexthop struct {