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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium 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 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "core/fxcrt/fxcrt_windows.h" | 7 #include "core/fxcrt/fxcrt_windows.h" |
8 | 8 |
9 #include "core/fxcrt/fx_string.h" | 9 #include "core/fxcrt/fx_string.h" |
10 | 10 |
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153 } | 153 } |
154 if (SetPosition(pos) == (FX_FILESIZE)-1) { | 154 if (SetPosition(pos) == (FX_FILESIZE)-1) { |
155 return 0; | 155 return 0; |
156 } | 156 } |
157 return Write(pBuffer, szBuffer); | 157 return Write(pBuffer, szBuffer); |
158 } | 158 } |
159 FX_BOOL CFXCRT_FileAccess_Win64::Flush() { | 159 FX_BOOL CFXCRT_FileAccess_Win64::Flush() { |
160 if (!m_hFile) { | 160 if (!m_hFile) { |
161 return FALSE; | 161 return FALSE; |
162 } | 162 } |
163 return ::FlushFileBuffers(m_hFile); | 163 return !!::FlushFileBuffers(m_hFile); |
164 } | 164 } |
165 FX_BOOL CFXCRT_FileAccess_Win64::Truncate(FX_FILESIZE szFile) { | 165 FX_BOOL CFXCRT_FileAccess_Win64::Truncate(FX_FILESIZE szFile) { |
166 if (SetPosition(szFile) == (FX_FILESIZE)-1) { | 166 if (SetPosition(szFile) == (FX_FILESIZE)-1) { |
167 return FALSE; | 167 return FALSE; |
168 } | 168 } |
169 return ::SetEndOfFile(m_hFile); | 169 return !!::SetEndOfFile(m_hFile); |
170 } | 170 } |
171 #endif | 171 #endif |
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