Revert "Merge pull request 101888 from kolyshkin/update-runc-rc94"

This reverts commit b1b06fe0a4, reversing
changes made to 382a33986b.

vendor/github.com/cilium/ebpf/internal/syscall.go

@@ -91,19 +91,6 @@ func BPFProgDetach(attr *BPFProgDetachAttr) error {
 	return err
 }
 
-type BPFEnableStatsAttr struct {
-	StatsType uint32
-}
-
-func BPFEnableStats(attr *BPFEnableStatsAttr) (*FD, error) {
-	ptr, err := BPF(BPF_ENABLE_STATS, unsafe.Pointer(attr), unsafe.Sizeof(*attr))
-	if err != nil {
-		return nil, fmt.Errorf("enable stats: %w", err)
-	}
-	return NewFD(uint32(ptr)), nil
-
-}
-
 type bpfObjAttr struct {
 	fileName  Pointer
 	fd        uint32
@@ -140,10 +127,9 @@ func BPFObjPin(fileName string, fd *FD) error {
 }
 
 // BPFObjGet wraps BPF_OBJ_GET.
-func BPFObjGet(fileName string, flags uint32) (*FD, error) {
+func BPFObjGet(fileName string) (*FD, error) {
 	attr := bpfObjAttr{
-		fileName:  NewStringPointer(fileName),
-		fileFlags: flags,
+		fileName: NewStringPointer(fileName),
 	}
 	ptr, err := BPF(BPF_OBJ_GET, unsafe.Pointer(&attr), unsafe.Sizeof(attr))
 	if err != nil {