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_ 30