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Oops, Watcom doesn't have _mktemp in DOS

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13022 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík 2001-12-15 16:44:43 +00:00
parent 17d5bdf9e9
commit 7070f55b2c
1 changed files with 6 additions and 16 deletions
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22
src/common/filename.cpp
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@ -468,8 +468,8 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix)
#ifndef __WATCOMC__
::DosCreateDir(wxStringBuffer(path, MAX_PATH), NULL);
#endif
#else // !Windows, !OS/2, !DOS
#else // !Windows, !OS/2
if ( dir.empty() )
{
dir = wxGetenv(_T("TMP"));
@ -499,19 +499,7 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix)
path += name;
#if defined(__DOS__) && defined(__WATCOMC__)
// scratch space for mkstemp()
path += _T("XXXXXX");
// can use the cast here because the length doesn't change and the string
// is not shared
if ( !_mktemp((char *)path.mb_str()) )
{
// this might be not necessary as mkstemp() on most systems should have
// already done it but it doesn't hurt neither...
path.clear();
}
#elif defined(HAVE_MKSTEMP)
#if defined(HAVE_MKSTEMP)
// scratch space for mkstemp()
path += _T("XXXXXX");
@ -534,9 +522,11 @@ wxString wxFileName::CreateTempFileName(const wxString& prefix)
{
path.clear();
}
#else // !HAVE_MKTEMP
#else // !HAVE_MKTEMP (includes __DOS__)
// generate the unique file name ourselves
#ifndef __DOS__
path << (unsigned int)getpid();
#endif
wxString pathTry;