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1 // Copyright (c) 2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2008 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 #include "base/basictypes.h" | 6 #include "base/basictypes.h" |
7 | 7 |
8 #include <errno.h> | 8 #include <errno.h> |
9 #include <string.h> | 9 #include <string.h> |
10 #include <sys/statvfs.h> | 10 #include <sys/statvfs.h> |
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127 int SysInfo::DisplayCount() { | 127 int SysInfo::DisplayCount() { |
128 NOTIMPLEMENTED(); | 128 NOTIMPLEMENTED(); |
129 return 1; | 129 return 1; |
130 } | 130 } |
131 | 131 |
132 // static | 132 // static |
133 size_t SysInfo::VMAllocationGranularity() { | 133 size_t SysInfo::VMAllocationGranularity() { |
134 return getpagesize(); | 134 return getpagesize(); |
135 } | 135 } |
136 | 136 |
137 #if defined(OS_MACOSX) | |
138 // static | |
139 void SysInfo::CacheSysInfo() { | |
140 // Due to startup time concerns [premature optimization?] we only cache values | |
141 // from functions we know to be called in the renderer & fail when the sandbox | |
142 // is enabled. | |
143 NumberOfProcessors(); | |
144 } | |
145 #endif | |
146 | |
147 } // namespace base | 137 } // namespace base |
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