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[wxWidgets.git] / include / wx / file.h

diff --git a/include/wx/file.h b/include/wx/file.h
index 8bfcb465b6944eaa82d33c57e97fd6534f2877f9..b767d0a4a09c4ead4b5a6e5e0f4d3ad92b5ec674 100644 (file)
--- a/include/wx/file.h
+++ b/include/wx/file.h
@@ -66,7 +66,7 @@ public:
   // ----------------
     // check whether a regular file by this name exists
   static bool Exists(const wxChar *name);
   // ----------------
     // check whether a regular file by this name exists
   static bool Exists(const wxChar *name);

-    // check whetther we can access the given file in given mode
+    // check whether we can access the given file in given mode

     // (only read and write make sense here)
   static bool Access(const wxChar *name, OpenMode mode);
 
     // (only read and write make sense here)
   static bool Access(const wxChar *name, OpenMode mode);
 


@@ -95,14 +95,14 @@ public:
 
   // read/write (unbuffered)
     // returns number of bytes read or ofsInvalid on error
 
   // read/write (unbuffered)
     // returns number of bytes read or ofsInvalid on error

-  off_t Read(void *pBuf, off_t nCount);
+  wxFileSize_t Read(void *pBuf, wxFileSize_t nCount);

     // returns the number of bytes written
     // returns the number of bytes written

-  size_t Write(const void *pBuf, size_t nCount);
+  wxFileSize_t Write(const void *pBuf, wxFileSize_t nCount);

     // returns true on success
   bool Write(const wxString& s, wxMBConv& conv = wxConvUTF8)
   {
       const wxWX2MBbuf buf = s.mb_str(conv);
     // returns true on success
   bool Write(const wxString& s, wxMBConv& conv = wxConvUTF8)
   {
       const wxWX2MBbuf buf = s.mb_str(conv);

-      size_t size = strlen(buf);
+      wxFileSize_t size = strlen(buf);

       return Write((const char *) buf, size) == size;
   }
     // flush data not yet written
       return Write((const char *) buf, size) == size;
   }
     // flush data not yet written


@@ -110,13 +110,13 @@ public:
 
   // file pointer operations (return ofsInvalid on failure)
     // move ptr ofs bytes related to start/current off_t/end of file
 
   // file pointer operations (return ofsInvalid on failure)
     // move ptr ofs bytes related to start/current off_t/end of file

-  off_t Seek(off_t ofs, wxSeekMode mode = wxFromStart);
+  wxFileSize_t Seek(wxFileOffset ofs, wxSeekMode mode = wxFromStart);

     // move ptr to ofs bytes before the end
     // move ptr to ofs bytes before the end

-  off_t SeekEnd(off_t ofs = 0) { return Seek(ofs, wxFromEnd); }
+  wxFileSize_t SeekEnd(wxFileOffset ofs = 0) { return Seek(ofs, wxFromEnd); }

     // get current off_t
     // get current off_t

-  off_t Tell() const;
+  wxFileSize_t Tell() const;

     // get current file length
     // get current file length

-  off_t Length() const;
+  wxFileSize_t Length() const;

 
   // simple accessors
     // is file opened?
 
   // simple accessors
     // is file opened?


@@ -164,7 +164,7 @@ public:
   bool IsOpened() const { return m_file.IsOpened(); }
 
   // I/O (both functions return true on success, false on failure)
   bool IsOpened() const { return m_file.IsOpened(); }
 
   // I/O (both functions return true on success, false on failure)

-  bool Write(const void *p, size_t n) { return m_file.Write(p, n) != 0; }
+  bool Write(const void *p, wxFileSize_t n) { return m_file.Write(p, n) == n; }

   bool Write(const wxString& str, wxMBConv& conv = wxConvUTF8)
     { return m_file.Write(str, conv); }
 
   bool Write(const wxString& str, wxMBConv& conv = wxConvUTF8)
     { return m_file.Write(str, conv); }