add safe wxStrlcpy() function and replaced all wxStrncpy() calls by it

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

diff --git a/include/wx/filefn.h b/include/wx/filefn.h
index 3c69ff07588414053fac8844aa2388f4d254f4bb..4f9435e6ddc42611133091d9df374104ea927f16 100644 (file)
--- a/include/wx/filefn.h
+++ b/include/wx/filefn.h
@@ -163,6 +163,7 @@ enum wxFileKind
 #elif (defined(__WXMSW__) || defined(__OS2__)) && !defined(__WXPALMOS__) && \
       ( \
         defined(__VISUALC__) || \
 #elif (defined(__WXMSW__) || defined(__OS2__)) && !defined(__WXPALMOS__) && \
       ( \
         defined(__VISUALC__) || \

+        defined(__MINGW64__) || \

         (defined(__MINGW32__) && !defined(__WINE__) && \
                                 wxCHECK_W32API_VERSION(0, 5)) || \
         defined(__MWERKS__) || \
         (defined(__MINGW32__) && !defined(__WINE__) && \
                                 wxCHECK_W32API_VERSION(0, 5)) || \
         defined(__MWERKS__) || \


@@ -176,7 +177,7 @@ enum wxFileKind
     // detect compilers which have support for huge files
     #if defined(__VISUALC__)
         #define wxHAS_HUGE_FILES 1
     // detect compilers which have support for huge files
     #if defined(__VISUALC__)
         #define wxHAS_HUGE_FILES 1

-    #elif defined(__MINGW32__)
+    #elif defined(__MINGW32__) || defined(__MINGW64__)

         #define wxHAS_HUGE_FILES 1
     #elif defined(_LARGE_FILES)
         #define wxHAS_HUGE_FILES 1
         #define wxHAS_HUGE_FILES 1
     #elif defined(_LARGE_FILES)
         #define wxHAS_HUGE_FILES 1


@@ -202,7 +203,7 @@ enum wxFileKind
     // to avoid using them as they're not present in earlier versions and
     // always using the native functions spelling is easier than testing for
     // the versions
     // to avoid using them as they're not present in earlier versions and
     // always using the native functions spelling is easier than testing for
     // the versions

-    #if defined(__BORLANDC__) || defined(__DMC__) || defined(__WATCOMC__)
+    #if defined(__BORLANDC__) || defined(__DMC__) || defined(__WATCOMC__) || defined(__MINGW64__)

         #define wxPOSIX_IDENT(func)    ::func
     #else // by default assume MSVC-compatible names
         #define wxPOSIX_IDENT(func)    _ ## func
         #define wxPOSIX_IDENT(func)    ::func
     #else // by default assume MSVC-compatible names
         #define wxPOSIX_IDENT(func)    _ ## func


@@ -237,9 +238,16 @@ enum wxFileKind
     #endif
 
     #ifdef wxHAS_HUGE_FILES
     #endif
 
     #ifdef wxHAS_HUGE_FILES

-        #define   wxSeek       wxPOSIX_IDENT(lseeki64)
-        #define   wxLseek      wxPOSIX_IDENT(lseeki64)
-        #define   wxTell       wxPOSIX_IDENT(telli64)
+        #ifndef __MINGW64__
+            #define   wxSeek       wxPOSIX_IDENT(lseeki64)
+            #define   wxLseek      wxPOSIX_IDENT(lseeki64)
+            #define   wxTell       wxPOSIX_IDENT(telli64)
+        #else
+            // unfortunately, mingw-W64 is somewhat inconsistent...
+            #define   wxSeek       _lseeki64
+            #define   wxLseek      _lseeki64
+            #define   wxTell       _telli64
+        #endif

     #else // !wxHAS_HUGE_FILES
         #define   wxSeek       wxPOSIX_IDENT(lseek)
         #define   wxLseek      wxPOSIX_IDENT(lseek)
     #else // !wxHAS_HUGE_FILES
         #define   wxSeek       wxPOSIX_IDENT(lseek)
         #define   wxLseek      wxPOSIX_IDENT(lseek)


@@ -341,20 +349,31 @@ enum wxFileKind
 
     // Types: Notice that Watcom is the only compiler to have a wide char
     // version of struct stat as well as a wide char stat function variant.
 
     // Types: Notice that Watcom is the only compiler to have a wide char
     // version of struct stat as well as a wide char stat function variant.

-    // This was droped since OW 1.4 "for consistency across platforms".
-    #ifdef wxHAS_HUGE_FILES
-        #if wxUSE_UNICODE && wxONLY_WATCOM_EARLIER_THAN(1,4)
-            #define   wxStructStat struct _wstati64
+    // This was dropped since OW 1.4 "for consistency across platforms".
+    //
+    // Borland is also special in that it uses _stat with Unicode functions
+    // (for MSVC compatibility?) but stat with ANSI ones
+    #ifdef __BORLANDC__
+        #if wxUSE_UNICODE
+            #define wxStructStat struct _stat

         #else
         #else

-            #define   wxStructStat struct _stati64
+            #define wxStructStat struct stat

         #endif
         #endif

-    #else
-        #if wxUSE_UNICODE && wxONLY_WATCOM_EARLIER_THAN(1,4)
-            #define   wxStructStat struct _wstat
+    #else // !__BORLANDC__
+        #ifdef wxHAS_HUGE_FILES
+            #if wxUSE_UNICODE && wxONLY_WATCOM_EARLIER_THAN(1,4)
+                #define wxStructStat struct _wstati64
+            #else
+                #define wxStructStat struct _stati64
+            #endif

         #else
         #else

-            #define   wxStructStat struct _stat
+            #if wxUSE_UNICODE && wxONLY_WATCOM_EARLIER_THAN(1,4)
+                #define wxStructStat struct _wstat
+            #else
+                #define wxStructStat struct _stat
+            #endif

         #endif
         #endif

-    #endif
+    #endif // __BORLANDC__/!__BORLANDC__

 
     // constants (unless already defined by the user code)
     #ifdef wxHAS_UNDERSCORES_IN_POSIX_IDENTS
 
     // constants (unless already defined by the user code)
     #ifdef wxHAS_UNDERSCORES_IN_POSIX_IDENTS