1 files changed, 0 insertions, 85 deletions
diff --git a/vendor/github.com/cilium/ebpf/link/iter.go b/vendor/github.com/cilium/ebpf/link/iter.go
deleted file mode 100644
index d2b32ef33..000000000
--- a/vendor/github.com/cilium/ebpf/link/iter.go
+++ /dev/null
@@ -1,85 +0,0 @@
-package link
-
-import (
-	"fmt"
-	"io"
-	"unsafe"
-
-	"github.com/cilium/ebpf"
-	"github.com/cilium/ebpf/internal/sys"
-)
-
-type IterOptions struct {
-	// Program must be of type Tracing with attach type
-	// AttachTraceIter. The kind of iterator to attach to is
-	// determined at load time via the AttachTo field.
-	//
-	// AttachTo requires the kernel to include BTF of itself,
-	// and it to be compiled with a recent pahole (>= 1.16).
-	Program *ebpf.Program
-
-	// Map specifies the target map for bpf_map_elem and sockmap iterators.
-	// It may be nil.
-	Map *ebpf.Map
-}
-
-// AttachIter attaches a BPF seq_file iterator.
-func AttachIter(opts IterOptions) (*Iter, error) {
-	if err := haveBPFLink(); err != nil {
-		return nil, err
-	}
-
-	progFd := opts.Program.FD()
-	if progFd < 0 {
-		return nil, fmt.Errorf("invalid program: %s", sys.ErrClosedFd)
-	}
-
-	var info bpfIterLinkInfoMap
-	if opts.Map != nil {
-		mapFd := opts.Map.FD()
-		if mapFd < 0 {
-			return nil, fmt.Errorf("invalid map: %w", sys.ErrClosedFd)
-		}
-		info.map_fd = uint32(mapFd)
-	}
-
-	attr := sys.LinkCreateIterAttr{
-		ProgFd:      uint32(progFd),
-		AttachType:  sys.AttachType(ebpf.AttachTraceIter),
-		IterInfo:    sys.NewPointer(unsafe.Pointer(&info)),
-		IterInfoLen: uint32(unsafe.Sizeof(info)),
-	}
-
-	fd, err := sys.LinkCreateIter(&attr)
-	if err != nil {
-		return nil, fmt.Errorf("can't link iterator: %w", err)
-	}
-
-	return &Iter{RawLink{fd, ""}}, err
-}
-
-// Iter represents an attached bpf_iter.
-type Iter struct {
-	RawLink
-}
-
-// Open creates a new instance of the iterator.
-//
-// Reading from the returned reader triggers the BPF program.
-func (it *Iter) Open() (io.ReadCloser, error) {
-	attr := &sys.IterCreateAttr{
-		LinkFd: it.fd.Uint(),
-	}
-
-	fd, err := sys.IterCreate(attr)
-	if err != nil {
-		return nil, fmt.Errorf("can't create iterator: %w", err)
-	}
-
-	return fd.File("bpf_iter"), nil
-}
-
-// union bpf_iter_link_info.map
-type bpfIterLinkInfoMap struct {
-	map_fd uint32
-}