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large files support for wxFFile (patch 1077980 from Mike Wetherell)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@30952 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2004-12-12 11:53:53 +00:00
parent 34ea3c7491
commit 70a7bd90f9
8 changed files with 54 additions and 39 deletions
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18
src/common/wfstream.cpp
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@@ -250,14 +250,7 @@ size_t wxFFileInputStream::OnSysRead(void *buffer, size_t size)
wxFileOffset wxFFileInputStream::OnSysSeek(wxFileOffset pos, wxSeekMode mode)
{
#ifdef __VMS
#pragma message disable intsignchange
#endif
wxASSERT_MSG( pos >= LONG_MIN && pos <= LONG_MAX, _T("no huge wxFFile support") );
return ( m_file->Seek((long)pos, mode) ? (wxFileOffset)m_file->Tell() : wxInvalidOffset );
#ifdef __VMS
#pragma message enable intsignchange
#endif
return m_file->Seek(pos, mode) ? m_file->Tell() : wxInvalidOffset;
}
wxFileOffset wxFFileInputStream::OnSysTell() const
@@ -331,14 +324,7 @@ wxFileOffset wxFFileOutputStream::OnSysTell() const
wxFileOffset wxFFileOutputStream::OnSysSeek(wxFileOffset pos, wxSeekMode mode)
{
#ifdef __VMS
#pragma message disable intsignchange
#endif
wxASSERT_MSG( pos >= LONG_MIN && pos <= LONG_MAX, _T("no huge wxFFile support") );
return ( m_file->Seek((long)pos, mode) ? (wxFileOffset)m_file->Tell() : wxInvalidOffset );
#ifdef __VMS
#pragma message enable intsignchange
#endif
return m_file->Seek(pos, mode) ? m_file->Tell() : wxInvalidOffset;
}
void wxFFileOutputStream::Sync()