bool wtfRenamer::HasHardlinkSupport()
{
#ifdef __WXMSW__
int major, minor;
wxOperatingSystemId sys_id = wxGetOsVersion(&major, &minor);
if (sys_id != wxOS_WINDOWS_NT)
{
return false;
}
if (wtfRenamer::m_hasHLS)
{
# ifdef _UNICODE
return wtfRenamer::m_HLShasW || wtfRenamer::m_HLShasA;
# else
return wtfRenamer::m_HLShasA;
# endif
}
wtfRenamer::m_hasHLS = true;
wtfRenamer::m_lib = WXDEBUG_NEW wxDynamicLibrary(_T("kernel32"));
if (!wtfRenamer::m_lib->IsLoaded())
{
delete(wtfRenamer::m_lib);
wtfRenamer::m_lib = NULL;
return false;
}
wtfRenamer::m_HLShasW = wtfRenamer::m_lib->HasSymbol(_T("CreateHardLinkW"));
wtfRenamer::m_HLShasA = wtfRenamer::m_lib->HasSymbol(_T("CreateHardLinkA"));
# ifdef __WXDEBUG__
if (wtfRenamer::m_HLShasW)
{
wxLogDebug(wxT("Found CreateHardLinkW"));
}
if (wtfRenamer::m_HLShasA)
{
wxLogDebug(wxT("Found CreateHardLinkA"));
}
# endif
if
# ifdef _UNICODE
(!wtfRenamer::m_HLShasW && !wtfRenamer::m_HLShasA)
# else
(!wtfRenamer::m_HLShasA)
# endif
{
delete(wtfRenamer::m_lib);
wtfRenamer::m_lib = NULL;
return false;
}
bool wxCriticalSection::TryEnter()
{
#if wxUSE_DYNLIB_CLASS
typedef BOOL
(WINAPI *TryEnterCriticalSection_t)(LPCRITICAL_SECTION lpCriticalSection);
static TryEnterCriticalSection_t
pfnTryEnterCriticalSection = (TryEnterCriticalSection_t)
wxDynamicLibrary(wxT("kernel32.dll")).
GetSymbol(wxT("TryEnterCriticalSection"));
return pfnTryEnterCriticalSection
? (*pfnTryEnterCriticalSection)((CRITICAL_SECTION *)m_buffer) != 0
: false;
#else
return false;
#endif
}
