Upstream version 5.34.92.0
[platform/framework/web/crosswalk.git] / src / content / common / sandbox_linux / bpf_cros_arm_gpu_policy_linux.h
1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef CONTENT_COMMON_SANDBOX_LINUX_BPF_CROS_ARM_GPU_POLICY_LINUX_H_
6 #define CONTENT_COMMON_SANDBOX_LINUX_BPF_CROS_ARM_GPU_POLICY_LINUX_H_
7
8 #include "content/common/sandbox_linux/bpf_gpu_policy_linux.h"
9
10 namespace content {
11
12 // This policy is for Chrome OS ARM.
13 class CrosArmGpuProcessPolicy : public GpuProcessPolicy {
14  public:
15   explicit CrosArmGpuProcessPolicy(bool allow_shmat);
16   virtual ~CrosArmGpuProcessPolicy();
17
18   virtual ErrorCode EvaluateSyscall(SandboxBPF* sandbox_compiler,
19                                     int system_call_number) const OVERRIDE;
20   virtual bool PreSandboxHook() OVERRIDE;
21
22  private:
23   const bool allow_shmat_;  // Allow shmat(2).
24   DISALLOW_COPY_AND_ASSIGN(CrosArmGpuProcessPolicy);
25 };
26
27 }  // namespace content
28
29 #endif // CONTENT_COMMON_SANDBOX_LINUX_BPF_CROS_ARM_GPU_POLICY_LINUX_H_