other-licenses/7zstub/src/7zip/Common/LockedStream.cpp@6474c204b198
other-licenses/7zstub/src/7zip/Common/LockedStream.cpp
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 // LockedStream.cpp
3 #include "StdAfx.h"
5 #include "LockedStream.h"
7 HRESULT CLockedInStream::Read(UInt64 startPos, void *data, UInt32 size,
8 UInt32 *processedSize)
9 {
10 NWindows::NSynchronization::CCriticalSectionLock lock(_criticalSection);
11 RINOK(_stream->Seek(startPos, STREAM_SEEK_SET, NULL));
12 return _stream->Read(data, size, processedSize);
13 }
15 STDMETHODIMP CLockedSequentialInStreamImp::Read(void *data, UInt32 size, UInt32 *processedSize)
16 {
17 UInt32 realProcessedSize = 0;
18 HRESULT result = _lockedInStream->Read(_pos, data, size, &realProcessedSize);
19 _pos += realProcessedSize;
20 if (processedSize != NULL)
21 *processedSize = realProcessedSize;
22 return result;
23 }
