Repo created

TMessagesProj/jni/voip/webrtc/base/system/sys_info_fuchsia.cc

@@ -0,0 +1,90 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/system/sys_info.h"
+
+#include <zircon/syscalls.h>
+
+#include "base/fuchsia/fuchsia_logging.h"
+#include "base/logging.h"
+#include "base/threading/scoped_blocking_call.h"
+#include "build/build_config.h"
+
+namespace base {
+
+// static
+int64_t SysInfo::AmountOfPhysicalMemoryImpl() {
+  return zx_system_get_physmem();
+}
+
+// static
+int64_t SysInfo::AmountOfAvailablePhysicalMemoryImpl() {
+  // TODO(https://crbug.com/986608): Implement this.
+  NOTIMPLEMENTED_LOG_ONCE();
+  return 0;
+}
+
+// static
+int SysInfo::NumberOfProcessors() {
+  return zx_system_get_num_cpus();
+}
+
+// static
+int64_t SysInfo::AmountOfVirtualMemory() {
+  return 0;
+}
+
+// static
+std::string SysInfo::OperatingSystemName() {
+  return "Fuchsia";
+}
+
+// static
+int64_t SysInfo::AmountOfFreeDiskSpace(const FilePath& path) {
+  base::ScopedBlockingCall scoped_blocking_call(FROM_HERE,
+                                                base::BlockingType::MAY_BLOCK);
+  NOTIMPLEMENTED_LOG_ONCE();
+  return -1;
+}
+
+// static
+int64_t SysInfo::AmountOfTotalDiskSpace(const FilePath& path) {
+  base::ScopedBlockingCall scoped_blocking_call(FROM_HERE,
+                                                base::BlockingType::MAY_BLOCK);
+  NOTIMPLEMENTED_LOG_ONCE();
+  return -1;
+}
+
+// static
+std::string SysInfo::OperatingSystemVersion() {
+  return zx_system_get_version_string();
+}
+
+// static
+void SysInfo::OperatingSystemVersionNumbers(int32_t* major_version,
+                                            int32_t* minor_version,
+                                            int32_t* bugfix_version) {
+  // Fuchsia doesn't have OS version numbers.
+  *major_version = 0;
+  *minor_version = 0;
+  *bugfix_version = 0;
+}
+
+// static
+std::string SysInfo::OperatingSystemArchitecture() {
+#if defined(ARCH_CPU_X86_64)
+  return "x86_64";
+#elif defined(ARCH_CPU_ARM64)
+  return "aarch64";
+#else
+#error Unsupported architecture.
+#endif
+}
+
+// static
+size_t SysInfo::VMAllocationGranularity() {
+  return getpagesize();
+}
+
+}  // namespace base