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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "base/sys_info.h" | 5 #include "base/sys_info.h" |
6 | 6 |
7 #include <windows.h> | 7 #include <windows.h> |
8 | 8 |
9 #include "base/files/file_path.h" | 9 #include "base/files/file_path.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
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41 return AmountOfMemory(&MEMORYSTATUSEX::ullTotalPhys); | 41 return AmountOfMemory(&MEMORYSTATUSEX::ullTotalPhys); |
42 } | 42 } |
43 | 43 |
44 // static | 44 // static |
45 int64 SysInfo::AmountOfAvailablePhysicalMemory() { | 45 int64 SysInfo::AmountOfAvailablePhysicalMemory() { |
46 return AmountOfMemory(&MEMORYSTATUSEX::ullAvailPhys); | 46 return AmountOfMemory(&MEMORYSTATUSEX::ullAvailPhys); |
47 } | 47 } |
48 | 48 |
49 // static | 49 // static |
50 int64 SysInfo::AmountOfVirtualMemory() { | 50 int64 SysInfo::AmountOfVirtualMemory() { |
51 return 0; | 51 return AmountOfMemory(&MEMORYSTATUSEX::ullTotalVirtual); |
52 } | 52 } |
53 | 53 |
54 // static | 54 // static |
55 int64 SysInfo::AmountOfFreeDiskSpace(const FilePath& path) { | 55 int64 SysInfo::AmountOfFreeDiskSpace(const FilePath& path) { |
56 ThreadRestrictions::AssertIOAllowed(); | 56 ThreadRestrictions::AssertIOAllowed(); |
57 | 57 |
58 ULARGE_INTEGER available, total, free; | 58 ULARGE_INTEGER available, total, free; |
59 if (!GetDiskFreeSpaceExW(path.value().c_str(), &available, &total, &free)) | 59 if (!GetDiskFreeSpaceExW(path.value().c_str(), &available, &total, &free)) |
60 return -1; | 60 return -1; |
61 | 61 |
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116 void SysInfo::OperatingSystemVersionNumbers(int32* major_version, | 116 void SysInfo::OperatingSystemVersionNumbers(int32* major_version, |
117 int32* minor_version, | 117 int32* minor_version, |
118 int32* bugfix_version) { | 118 int32* bugfix_version) { |
119 win::OSInfo* os_info = win::OSInfo::GetInstance(); | 119 win::OSInfo* os_info = win::OSInfo::GetInstance(); |
120 *major_version = os_info->version_number().major; | 120 *major_version = os_info->version_number().major; |
121 *minor_version = os_info->version_number().minor; | 121 *minor_version = os_info->version_number().minor; |
122 *bugfix_version = 0; | 122 *bugfix_version = 0; |
123 } | 123 } |
124 | 124 |
125 } // namespace base | 125 } // namespace base |
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