chromium/sandbox/linux/seccomp-bpf/bpf_tester_compatibility_delegate.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SANDBOX_LINUX_SECCOMP_BPF_BPF_TESTER_COMPATIBILITY_DELEGATE_H_
#define SANDBOX_LINUX_SECCOMP_BPF_BPF_TESTER_COMPATIBILITY_DELEGATE_H_

#include <memory>

#include "sandbox/linux/seccomp-bpf/sandbox_bpf_test_runner.h"

namespace sandbox {

// This templated class allows building a BPFTesterDelegate from a
// deprecated-style BPF policy (that is a SyscallEvaluator function pointer,
// instead of a SandboxBPFPolicy class), specified in |policy_function| and a
// function pointer to a test in |test_function|.
// This allows both the policy and the test function to take a pointer to an
// object of type "Aux" as a parameter. This is used to implement the BPF_TEST
// macro and should generally not be used directly.
template <class Policy, class Aux>
class BPFTesterCompatibilityDelegate : public BPFTesterDelegate { … };

}  // namespace sandbox

#endif  // SANDBOX_LINUX_SECCOMP_BPF_BPF_TESTER_COMPATIBILITY_DELEGATE_H_