other-licenses/7zstub/src/7zip/Common/LockedStream.cpp@b8a032363ba2
other-licenses/7zstub/src/7zip/Common/LockedStream.cpp
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
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 }
