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VC6 SDK doesn't define INVALID_FILE_ATTRIBUTES, do it ourselves

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57404 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2008-12-17 15:22:16 +00:00
parent 888e963843
commit 834c8ade28
1 changed files with 6 additions and 2 deletions
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8
src/common/filefn.cpp
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@@ -96,6 +96,10 @@
#define _MAXPATHLEN 1024
#endif
#ifndef INVALID_FILE_ATTRIBUTES
#define INVALID_FILE_ATTRIBUTES ((DWORD)-1)
#endif
// ----------------------------------------------------------------------------
// private globals
// ----------------------------------------------------------------------------
@@ -316,7 +320,7 @@ wxFileExists (const wxString& filename)
// it can cope with network (UNC) paths unlike them
DWORD ret = ::GetFileAttributes(filename.fn_str());
return (ret != (DWORD)-1) && !(ret & FILE_ATTRIBUTE_DIRECTORY);
return (ret != INVALID_FILE_ATTRIBUTES) && !(ret & FILE_ATTRIBUTE_DIRECTORY);
#else // !__WIN32__
#ifndef S_ISREG
#define S_ISREG(mode) ((mode) & S_IFREG)
@@ -1339,7 +1343,7 @@ bool wxDirExists(const wxString& pathName)
// stat() can't cope with network paths
DWORD ret = ::GetFileAttributes(strPath.fn_str());
return (ret != (DWORD)-1) && (ret & FILE_ATTRIBUTE_DIRECTORY);
return (ret != INVALID_FILE_ATTRIBUTES) && (ret & FILE_ATTRIBUTE_DIRECTORY);
#elif defined(__OS2__)
FILESTATUS3 Info = {{0}};
APIRET rc = ::DosQueryPathInfo((PSZ)(WXSTRINGCAST strPath), FIL_STANDARD,