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Fix compile with MinGW-W64 9.0.0: Redefinition of 'struct _FILE_ID_INFO' 

With MinGW-W64 9.0.0, _WIN32_WINNT is set to Windows 10 by default, so
_FILE_ID_INFO is already defined.

Fixes: QTBUG-94031
Pick-to: 6.2
Change-Id: I0b29a4a1932425e1c4079aba6768fe94460c60af
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
bb10
Jonas Kvinge 2021-08-16 22:01:39 +02:00
parent b9e8d85fb2
commit 4ddbfb68f8
1 changed files with 2 additions and 2 deletions
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4
src/corelib/io/qfilesystemengine_win.cpp
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@ -627,14 +627,14 @@ QFileSystemEntry QFileSystemEngine::absoluteName(const QFileSystemEntry &entry)
return QFileSystemEntry(ret, QFileSystemEntry::FromInternalPath());
}
#if defined(Q_CC_MINGW) && WINVER < 0x0602 // Windows 8 onwards
#if defined(Q_CC_MINGW) && WINVER < 0x0602 && _WIN32_WINNT < _WIN32_WINNT_WIN8 // Windows 8 onwards
typedef struct _FILE_ID_INFO {
ULONGLONG VolumeSerialNumber;
FILE_ID_128 FileId;
} FILE_ID_INFO, *PFILE_ID_INFO;
#endif // if defined (Q_CC_MINGW) && WINVER < 0x0602
#endif // if defined(Q_CC_MINGW) && WINVER < 0x0602 && _WIN32_WINNT < _WIN32_WINNT_WIN8
// File ID for Windows up to version 7 and FAT32 drives
static inline QByteArray fileId(HANDLE handle)