Replace remaining calls to unlink() with fl_unlink().

Tested under Linux, MinGW, and Visual Studio 2015.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12496 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

4 files changed, 7 insertions, 12 deletions

diff --git a/fluid/fluid.cxx b/fluid/fluid.cxx
index 5d65942a6..7c5131829 100644
--- a/fluid/fluid.cxx
+++ b/fluid/fluid.cxx
@@ -61,7 +61,6 @@
 #    define access _access
 #    define chdir _chdir
 #    define getcwd _getcwd
-#    define unlink _unlink
 #  endif // !__WATCOMC__
 #else
 #  include <unistd.h>
@@ -671,7 +670,7 @@ void new_cb(Fl_Widget *, void *v) {
 
       undo_suspend();
       read_file(cutfname(1), 0);
-      unlink(cutfname(1));
+      fl_unlink(cutfname(1));
       undo_resume();
     } else {
       // No instance name, so read the template without replacements...
@@ -864,7 +863,7 @@ void duplicate_cb(Fl_Widget*, void*) {
   if (!read_file(cutfname(1), 1)) {
     fl_message("Can't read %s: %s", cutfname(1), strerror(errno));
   }
-  unlink(cutfname(1));
+  fl_unlink(cutfname(1));
   undo_resume();
 
   force_parent = 0;
diff --git a/fluid/template_panel.cxx b/fluid/template_panel.cxx
index 565bb3a4d..5762980ac 100644
--- a/fluid/template_panel.cxx
+++ b/fluid/template_panel.cxx
@@ -202,7 +202,7 @@ void template_delete_cb(Fl_Button *, void *) {
   if (!fl_choice("Are you sure you want to delete the template \"%s\"?",
                  "Cancel", "Delete", 0, name)) return;
   
-  if (unlink(flfile)) {
+  if (fl_unlink(flfile)) {
     fl_alert("Unable to delete template \"%s\":\n%s", name, strerror(errno));
     return;
   }
diff --git a/fluid/template_panel.fl b/fluid/template_panel.fl
index fd145c5c2..fd6a1d5e1 100644
--- a/fluid/template_panel.fl
+++ b/fluid/template_panel.fl
@@ -197,7 +197,7 @@ if (!flfile) return;
 if (!fl_choice("Are you sure you want to delete the template \\"%s\\"?",
                "Cancel", "Delete", 0, name)) return;
 
-if (unlink(flfile)) {
+if (fl_unlink(flfile)) {
   fl_alert("Unable to delete template \\"%s\\":\\n%s", name, strerror(errno));
   return;
 }
diff --git a/fluid/undo.cxx b/fluid/undo.cxx
index 7d4af49bd..62770fec4 100644
--- a/fluid/undo.cxx
+++ b/fluid/undo.cxx
@@ -3,7 +3,7 @@
 //
 // FLUID undo support for the Fast Light Tool Kit (FLTK).
 //
-// Copyright 1998-2010 by Bill Spitzak and others.
+// Copyright 1998-2017 by Bill Spitzak and others.
 //
 // This library is free software. Distribution and use rights are outlined in
 // the file "COPYING" which should have been included with this file.  If this
@@ -22,15 +22,11 @@
 #include <FL/Fl_Preferences.H>
 #include <FL/filename.H>
 #include "../src/flstring.h"
+
 #if defined(WIN32) && !defined(__CYGWIN__)
 #  include <io.h>
 #  include <windows.h>
 #  define getpid (int)GetCurrentProcessId
-#  ifndef __WATCOMC__
-// Visual C++ 2005 incorrectly displays a warning about the use of POSIX APIs
-// on Windows, which is supposed to be POSIX compliant...
-#    define unlink _unlink
-#  endif // !__WATCOMC__
 #else
 #  include <unistd.h>
 #endif // WIN32 && !__CYGWIN__
@@ -159,7 +155,7 @@ void undo_clear() {
 
   // Remove old checkpoint files...
   for (int i = 0; i <= undo_max; i ++) {
-    unlink(undo_filename(i, filename, sizeof(filename)));
+    fl_unlink(undo_filename(i, filename, sizeof(filename)));
   }
 
   // Reset current, last, and save indices...