wxFromEnd
};
+enum wxFileTypeEnum
+{
+ wxFILE_TYPE_UNKNOWN,
+ wxFILE_TYPE_DISK, // a file supporting seeking to arbitrary offsets
+ wxFILE_TYPE_TERMINAL, // a tty
+ wxFILE_TYPE_PIPE // a pipe
+};
+
// ----------------------------------------------------------------------------
// declare our versions of low level file functions: some compilers prepend
// underscores to the usual names, some also have Unicode versions of them
// Implemented in filefnwce.cpp
#if defined( __WXWINCE__)
typedef __int64 wxFileOffset;
- typedef unsigned __int64 wxFileSize_t;
#define wxFileOffsetFmtSpec _("I64")
int wxOpen(const wxChar *filename, int oflag, int WXUNUSED(pmode));
int wxAccess(const wxChar *name, int WXUNUSED(how));
int wxWrite(int fd, const void *buf, unsigned int count);
int wxEof(int fd);
wxFileOffset wxSeek(int fd, wxFileOffset offset, int origin);
+ inline HANDLE wxGetOSFHandle(int fd) { return (HANDLE)fd; }
#define wxLSeek wxSeek
wxFileOffset wxTell(int fd);
-
- #if wxUSE_UNICODE
- #if wxUSE_UNICODE_MSLU
- #define wxMkDir wxMSLU__wmkdir
- #define wxRmDir wxMSLU__wrmdir
- #define wxStat wxMSLU__wstat
- #else
- #define wxMkDir _wmkdir
- #define wxRmDir _wrmdir
- #define wxStat _wstat
- #endif
- #else // !wxUSE_UNICODE
- #define wxMkDir _mkdir
- #ifdef __WATCOMC__
- #define wxRmDir rmdir
- #else
- #define wxRmDir _rmdir
- #endif
- #define wxStat _stat
- #endif
+
+ // always Unicode under WinCE
+ #define wxMkDir _wmkdir
+ #define wxRmDir _wrmdir
+ #define wxStat _wstat
#define wxStructStat struct _stat
// Microsoft compiler loves underscores, feed them to it
// detect compilers which have support for huge files (currently only
// Digital Mars doesn't)
- #ifndef __PALMOS__
+ #ifndef __WXPALMOS__
#include "wx/msw/private.h"
#endif
#if wxHAS_HUGE_FILES
typedef wxLongLong_t wxFileOffset;
- typedef unsigned wxLongLong_t wxFileSize_t;
#define wxFileOffsetFmtSpec wxLongLongFmtSpec
#else
typedef off_t wxFileOffset;
- typedef unsigned long wxFileSize_t;
#endif
#define wxClose _close
#endif
// constants (unless already defined by the user code)
- #if !defined(__BORLANDC__) && !defined(__WATCOMC__) && !defined(__PALMOS__)
+ #if !defined(__BORLANDC__) && !defined(__WATCOMC__) && !defined(__WXPALMOS__)
#ifndef O_RDONLY
#define O_RDONLY _O_RDONLY
#define O_WRONLY _O_WRONLY
#define wxFileOffsetFmtSpec wxLongLongFmtSpec
wxCOMPILE_TIME_ASSERT( sizeof(off_t) == sizeof(wxLongLong_t),
BadFileSizeType );
- typedef unsigned wxLongLong_t wxFileSize_t;
#else
#define wxFileOffsetFmtSpec _T("")
- typedef unsigned long wxFileSize_t;
#endif
// functions
#define wxClose close
#endif
#endif // platforms
+#if defined __WXMSW__ && !defined __WXWINCE__
+ // get the HANDLE associated with a file descriptor
+ inline HANDLE wxGetOSFHandle(int fd) { return (HANDLE)_get_osfhandle(fd); }
+#endif
+
#if defined(__VISAGECPP__) && __IBMCPP__ >= 400
//
// VisualAge C++ V4.0 cannot have any external linkage const decs
// in headers included by more than one primary source
//
-extern const wxFileSize_t wxInvalidOffset;
+extern const int wxInvalidOffset;
#else
-const wxFileSize_t wxInvalidOffset = (wxFileSize_t)-1;
+const int wxInvalidOffset = -1;
#endif
// ----------------------------------------------------------------------------
// Remove directory. Flags reserved for future use.
WXDLLIMPEXP_BASE bool wxRmdir(const wxString& dir, int flags = 0);
+// Return the type of an open file
+WXDLLIMPEXP_BASE wxFileTypeEnum wxGetFileType(int fd);
+inline wxFileTypeEnum wxGetFileType(FILE *fp) { return wxGetFileType(fileno(fp)); }
+
// compatibility defines, don't use in new code
#define wxDirExists wxPathExists