@@ -4,9 +4,8 @@
* Copyright 2020 Google LLC.
*/
+#include "vmlinux.h"
#include <errno.h>
-#include <linux/bpf.h>
-#include <stdbool.h>
#include <bpf/bpf_helpers.h>
#include <bpf/bpf_tracing.h>
@@ -36,23 +35,6 @@ struct {
__type(value, struct dummy_storage);
} sk_storage_map SEC(".maps");
-/* TODO Use vmlinux.h once BTF pruning for embedded types is fixed.
- */
-struct sock {} __attribute__((preserve_access_index));
-struct sockaddr {} __attribute__((preserve_access_index));
-struct socket {
- struct sock *sk;
-} __attribute__((preserve_access_index));
-
-struct inode {} __attribute__((preserve_access_index));
-struct dentry {
- struct inode *d_inode;
-} __attribute__((preserve_access_index));
-struct file {
- struct inode *f_inode;
-} __attribute__((preserve_access_index));
-
-
SEC("lsm/inode_unlink")
int BPF_PROG(unlink_hook, struct inode *dir, struct dentry *victim)
{