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use better check for drives even with Mingw32 (and, later, MSDOS)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13260 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík 2001-12-31 00:46:17 +00:00
parent 23213f1811
commit c9ecda60f5
1 changed files with 16 additions and 6 deletions
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22
src/generic/dirctrlg.cpp
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@ -50,10 +50,14 @@
#ifdef __WXMSW__
#include <windows.h>
#ifndef __GNUWIN32__
#include <direct.h>
#include <stdlib.h>
#include <ctype.h>
// FIXME - Mingw32 1.0 has both _getdrive() and _chdrive(). For now, let's assume
// older releases don't, but it should be verified and the checks modified
// accordingly.
#if !defined(__GNUWIN32__) || \
(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
#include <direct.h>
#include <stdlib.h>
#include <ctype.h>
#endif
#endif
@ -310,9 +314,13 @@ static const int ID_CANCEL = 1003;
static const int ID_NEW = 1004;
//static const int ID_CHECK = 1005;
#if defined(__WXMSW__) || defined(__WXPM__)
#if defined(__WXMSW__) || defined(__WXPM__) || defined(__DOS__)
int setdrive(int drive)
{
#if defined(__GNUWIN32__) && \
(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
return _chdrive(drive);
#else
wxChar newdrive[3];
if (drive < 1 || drive > 31)
@ -333,6 +341,7 @@ int setdrive(int drive)
return 0;
else
return -1;
#endif // !GNUWIN32
}
static bool wxIsDriveAvailable(const wxString dirName)
@ -347,7 +356,8 @@ static bool wxIsDriveAvailable(const wxString dirName)
if (dirName.Len() == 3 && dirName[(size_t)1] == wxT(':'))
{
wxString dirNameLower(dirName.Lower());
#if defined(__GNUWIN32__)
#if defined(__GNUWIN32__) && \
!(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
success = wxPathExists(dirNameLower);
#else
int currentDrive = _getdrive();