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Side by Side Diff: content/common/sandbox_linux/bpf_cros_arm_gpu_policy_linux.cc

Issue 630853003: Replace OVERRIDE and FINAL with override and final in content/common/[a-s]* (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "content/common/sandbox_linux/bpf_cros_arm_gpu_policy_linux.h" 5 #include "content/common/sandbox_linux/bpf_cros_arm_gpu_policy_linux.h"
6 6
7 #include <dlfcn.h> 7 #include <dlfcn.h>
8 #include <errno.h> 8 #include <errno.h>
9 #include <fcntl.h> 9 #include <fcntl.h>
10 #include <sys/socket.h> 10 #include <sys/socket.h>
(...skipping 83 matching lines...) Expand 10 before | Expand all | Expand 10 after
94 AddArmMaliGpuWhitelist(read_whitelist, write_whitelist); 94 AddArmMaliGpuWhitelist(read_whitelist, write_whitelist);
95 } 95 }
96 96
97 class CrosArmGpuBrokerProcessPolicy : public CrosArmGpuProcessPolicy { 97 class CrosArmGpuBrokerProcessPolicy : public CrosArmGpuProcessPolicy {
98 public: 98 public:
99 static sandbox::bpf_dsl::SandboxBPFDSLPolicy* Create() { 99 static sandbox::bpf_dsl::SandboxBPFDSLPolicy* Create() {
100 return new CrosArmGpuBrokerProcessPolicy(); 100 return new CrosArmGpuBrokerProcessPolicy();
101 } 101 }
102 virtual ~CrosArmGpuBrokerProcessPolicy() {} 102 virtual ~CrosArmGpuBrokerProcessPolicy() {}
103 103
104 virtual ResultExpr EvaluateSyscall(int system_call_number) const OVERRIDE; 104 virtual ResultExpr EvaluateSyscall(int system_call_number) const override;
105 105
106 private: 106 private:
107 CrosArmGpuBrokerProcessPolicy() : CrosArmGpuProcessPolicy(false) {} 107 CrosArmGpuBrokerProcessPolicy() : CrosArmGpuProcessPolicy(false) {}
108 DISALLOW_COPY_AND_ASSIGN(CrosArmGpuBrokerProcessPolicy); 108 DISALLOW_COPY_AND_ASSIGN(CrosArmGpuBrokerProcessPolicy);
109 }; 109 };
110 110
111 // A GPU broker policy is the same as a GPU policy with open and 111 // A GPU broker policy is the same as a GPU policy with open and
112 // openat allowed. 112 // openat allowed.
113 ResultExpr CrosArmGpuBrokerProcessPolicy::EvaluateSyscall(int sysno) const { 113 ResultExpr CrosArmGpuBrokerProcessPolicy::EvaluateSyscall(int sysno) const {
114 switch (sysno) { 114 switch (sysno) {
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181 // Preload the Tegra V4L2 (video decode acceleration) library. 181 // Preload the Tegra V4L2 (video decode acceleration) library.
182 dlopen("/usr/lib/libtegrav4l2.so", dlopen_flag); 182 dlopen("/usr/lib/libtegrav4l2.so", dlopen_flag);
183 // Resetting errno since platform-specific libraries will fail on other 183 // Resetting errno since platform-specific libraries will fail on other
184 // platforms. 184 // platforms.
185 errno = 0; 185 errno = 0;
186 186
187 return true; 187 return true;
188 } 188 }
189 189
190 } // namespace content 190 } // namespace content
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