Fix many sparse warnings.

ChangeLog

@@ -1,5 +1,7 @@
 2004-10-28  Matthias Clasen  <[email protected]>
 
+	* *: Clean up many sparse warnings.  (#156698, Kjartan Maraas)
+
 	* gtk/gtktreeview.c (gtk_tree_view_remove_widget): Disconnect
 	from the remove-widget signal after removing the signal.
 

ChangeLog.pre-2-10

@@ -1,5 +1,7 @@
 2004-10-28  Matthias Clasen  <[email protected]>
 
+	* *: Clean up many sparse warnings.  (#156698, Kjartan Maraas)
+
 	* gtk/gtktreeview.c (gtk_tree_view_remove_widget): Disconnect
 	from the remove-widget signal after removing the signal.
 

ChangeLog.pre-2-6

@@ -1,5 +1,7 @@
 2004-10-28  Matthias Clasen  <[email protected]>
 
+	* *: Clean up many sparse warnings.  (#156698, Kjartan Maraas)
+
 	* gtk/gtktreeview.c (gtk_tree_view_remove_widget): Disconnect
 	from the remove-widget signal after removing the signal.
 

ChangeLog.pre-2-8

@@ -1,5 +1,7 @@
 2004-10-28  Matthias Clasen  <[email protected]>
 
+	* *: Clean up many sparse warnings.  (#156698, Kjartan Maraas)
+
 	* gtk/gtktreeview.c (gtk_tree_view_remove_widget): Disconnect
 	from the remove-widget signal after removing the signal.
 

contrib/gdk-pixbuf-xlib/gdk-pixbuf-xlibrgb.c

@@ -821,7 +821,7 @@ xlib_rgb_init_with_depth (Display *display, Screen *screen, int prefDepth)
 
       image_info->stage_buf = NULL;
 
-      image_info->own_gc = 0;
+      image_info->own_gc = NULL;
 
       image_info->red_shift = 0;
       image_info->red_prec = 0;
@@ -908,7 +908,7 @@ xlib_rgb_init_with_depth (Display *display, Screen *screen, int prefDepth)
 					 image_info->x_visual_info->visual,
 					 1,
 					 XYBitmap,
-					 0, 0, IMAGE_WIDTH, IMAGE_HEIGHT,
+					 0, NULL, IMAGE_WIDTH, IMAGE_HEIGHT,
 					 8,
 					 0);
 	  static_image[i]->data = malloc(IMAGE_WIDTH * IMAGE_HEIGHT >> 3);
@@ -920,7 +920,7 @@ xlib_rgb_init_with_depth (Display *display, Screen *screen, int prefDepth)
 					 image_info->x_visual_info->visual,
 					 (unsigned int)image_info->x_visual_info->depth,
 					 ZPixmap,
-					 0, 0,
+					 0, NULL,
 					 IMAGE_WIDTH,
 					 IMAGE_HEIGHT,
 					 32, 0);
@@ -3651,7 +3651,7 @@ xlib_rgb_get_visual (void)
   if (image_info)
     return image_info->x_visual_info->visual;
   else
-    return 0;
+    return NULL;
 }
 
 /**
@@ -3668,7 +3668,7 @@ xlib_rgb_get_visual_info (void)
   if (image_info)
     return image_info->x_visual_info;
   else
-    return 0;
+    return NULL;
 }
 
 /**

demos/gtk-demo/main.c

@@ -386,7 +386,7 @@ parse_chars (gchar     *text,
 
 /* While not as cool as c-mode, this will do as a quick attempt at highlighting */
 static void
-fontify ()
+fontify (void)
 {
   GtkTextIter start_iter, next_iter, tmp_iter;
   gint state;

docs/reference/ChangeLog

@@ -4,6 +4,8 @@
 
 2004-10-26  Matthias Clasen  <[email protected]>
 
+	* gtk/gtk-sections.txt: Additions.
+
 	* gdk-pixbuf/tmpl/scaling.sgml: Document GdkPixbufRotation. 
 
 	* gtk/gtk-update-icon-cache.1: Regenerated.

docs/reference/gtk/gtk-sections.txt

@@ -30,6 +30,8 @@ gtk_about_dialog_get_translator_credits
 gtk_about_dialog_set_translator_credits
 gtk_about_dialog_get_logo
 gtk_about_dialog_set_logo
+gtk_about_dialog_get_logo_icon_name
+gtk_about_dialog_set_logo_icon_name
 GtkAboutDialogActivateLinkFunc
 gtk_about_dialog_set_email_hook
 gtk_about_dialog_set_url_hook
@@ -5113,6 +5115,8 @@ gtk_drag_source_unset
 gtk_drag_source_set_target_list
 gtk_drag_source_get_target_list
 gtk_drag_source_add_text_targets
+gtk_drag_source_add_image_targets
+gtk_drag_source_add_uri_targets
 </SECTION>
 
 

gdk-pixbuf/gdk-pixbuf-io.c

@@ -81,7 +81,7 @@ static GSList *file_formats = NULL;
 static void gdk_pixbuf_io_init ();
 
 static GSList *
-get_file_formats ()
+get_file_formats (void)
 {
 	if (file_formats == NULL)
 		gdk_pixbuf_io_init ();
@@ -236,7 +236,7 @@ gdk_pixbuf_get_module_file (void)
 }
 
 static void 
-gdk_pixbuf_io_init ()
+gdk_pixbuf_io_init (void)
 {
 	GIOChannel *channel;
 	gchar *line_buf;
@@ -334,7 +334,7 @@ gdk_pixbuf_io_init ()
 					module->info->mime_types =
 						g_realloc (module->info->mime_types, (n + 1) * sizeof (gchar*));
 					module->info->mime_types[n - 1] = g_strdup (tmp_buf->str);
-					module->info->mime_types[n] = 0;
+					module->info->mime_types[n] = NULL;
 					n++;
 				}
 			}
@@ -347,7 +347,7 @@ gdk_pixbuf_io_init ()
 					module->info->extensions =
 						g_realloc (module->info->extensions, (n + 1) * sizeof (gchar*));
 					module->info->extensions[n - 1] = g_strdup (tmp_buf->str);
-					module->info->extensions[n] = 0;
+					module->info->extensions[n] = NULL;
 					n++;
 				}
 			}
@@ -1952,7 +1952,7 @@ gdk_pixbuf_format_set_disabled (GdkPixbufFormat *format,
 gchar*
 gdk_pixbuf_format_get_license (GdkPixbufFormat *format)
 {
-	g_return_val_if_fail (format != NULL, FALSE);
+	g_return_val_if_fail (format != NULL, NULL);
 
 	return g_strdup (format->license);
 }

gdk/gdk.c

@@ -353,13 +353,13 @@ gdk_exit (gint errorcode)
 }
 
 void
-gdk_threads_enter ()
+gdk_threads_enter (void)
 {
   GDK_THREADS_ENTER ();
 }
 
 void
-gdk_threads_leave ()
+gdk_threads_leave (void)
 {
   GDK_THREADS_LEAVE ();
 }
@@ -389,7 +389,7 @@ gdk_threads_impl_unlock (void)
  * GTK+; to be safe, call it before gtk_init().
  **/
 void
-gdk_threads_init ()
+gdk_threads_init (void)
 {
   if (!g_thread_supported ())
     g_error ("g_thread_init() must be called before gdk_threads_init()");

gdk/gdkevents.c

@@ -1042,7 +1042,7 @@ _gdk_event_button_generate (GdkDisplay *display,
       display->button_click_time[1] = 0;
       display->button_click_time[0] = 0;
       display->button_window[1] = NULL;
-      display->button_window[0] = 0;
+      display->button_window[0] = NULL;
       display->button_number[1] = -1;
       display->button_number[0] = -1;
       display->button_x[0] = display->button_x[1] = 0;

gdk/x11/gdkdisplay-x11.c

@@ -917,7 +917,7 @@ broadcast_xmessage   (GdkDisplay   *display,
                      0,
                      CopyFromParent,
                      CopyFromParent,
-                     CopyFromParent,
+                     (Visual *)CopyFromParent,
                      CWOverrideRedirect | CWEventMask,
                      &attrs);
   }

gdk/x11/gdkdnd-x11.c

@@ -853,7 +853,7 @@ motif_find_drag_window (GdkDisplay *display,
 		XCreateWindow (persistant_xdisplay, 
 			       RootWindow (persistant_xdisplay, 0),
 			      -100, -100, 10, 10, 0, 0,
-			      InputOnly, CopyFromParent,
+			      InputOnly, (Visual *)CopyFromParent,
 			      (CWOverrideRedirect | CWEventMask), &attr);
 
 	      GDK_NOTE (DND,

gdk/x11/gdkdrawable-x11.c

@@ -853,7 +853,7 @@ static GdkDrawable * get_impl_drawable (GdkDrawable *drawable)
   else
     {
       g_warning (G_STRLOC " drawable is not a pixmap or window");
-      return None;
+      return (GdkDrawable *)None;
     }
   return impl;
 }

gdk/x11/gdkim-x11.c

@@ -109,7 +109,7 @@ gdk_set_locale (void)
 }
 
 static GdkDisplay *
-find_a_display ()
+find_a_display (void)
 {
   GdkDisplay *display = gdk_display_get_default ();
 

gdk/x11/gdkimage-x11.c

@@ -183,7 +183,7 @@ gdk_image_new_bitmap(GdkVisual *visual, gpointer data, gint width, gint height)
       xvisual = ((GdkVisualPrivate*) visual)->xvisual;
       private->ximage = XCreateImage (GDK_SCREEN_XDISPLAY (private->screen),
 				      xvisual, 1, XYBitmap,
-				      0, 0, width, height, 8, 0);
+				      0, NULL, width, height, 8, 0);
     }
 
   private->ximage->data = data;
@@ -318,7 +318,7 @@ _gdk_image_new_for_depth (GdkScreen    *screen,
 		}
 
 	      x_shm_info->readOnly = False;
-	      x_shm_info->shmaddr = shmat (x_shm_info->shmid, 0, 0);
+	      x_shm_info->shmaddr = shmat (x_shm_info->shmid, NULL, 0);
 	      private->ximage->data = x_shm_info->shmaddr;
 
 	      if (x_shm_info->shmaddr == (char*) -1)
@@ -350,7 +350,7 @@ _gdk_image_new_for_depth (GdkScreen    *screen,
 	       * we die in XShmAttach. In theory, a signal handler
 	       * could be set up.
 	       */
-	      shmctl (x_shm_info->shmid, IPC_RMID, 0);		      
+	      shmctl (x_shm_info->shmid, IPC_RMID, NULL);		      
 
 	      if (image)
 		image_list = g_list_prepend (image_list, image);
@@ -361,7 +361,7 @@ _gdk_image_new_for_depth (GdkScreen    *screen,
 	  break;
 	case GDK_IMAGE_NORMAL:
 	  private->ximage = XCreateImage (screen_x11->xdisplay, xvisual, depth,
-					  ZPixmap, 0, 0, width, height, 32, 0);
+					  ZPixmap, 0, NULL, width, height, 32, 0);
 
 	  /* Use malloc, not g_malloc here, because X will call free()
 	   * on this data
@@ -402,7 +402,7 @@ _gdk_image_new_for_depth (GdkScreen    *screen,
       if (x_shm_info->shmaddr != (char *)-1)
 	shmdt (x_shm_info->shmaddr);
       if (x_shm_info->shmid != -1) 
-	shmctl (x_shm_info->shmid, IPC_RMID, 0);
+	shmctl (x_shm_info->shmid, IPC_RMID, NULL);
 
       g_free (x_shm_info);
       private->x_shm_info = NULL;

gdk/x11/gdkmain-x11.c

@@ -736,7 +736,7 @@ _gdk_region_get_xrectangles (GdkRegion   *region,
  * gdk_x11_grab_server()/gdk_x11_ungrab_server() calls can be nested.
  **/ 
 void
-gdk_x11_grab_server ()
+gdk_x11_grab_server (void)
 {
   gdk_x11_display_grab (gdk_display_get_default ());
 }
@@ -748,7 +748,7 @@ gdk_x11_grab_server ()
  * gdk_x11_grab_server(). 
  **/
 void
-gdk_x11_ungrab_server ()
+gdk_x11_ungrab_server (void)
 {
   gdk_x11_display_ungrab (gdk_display_get_default ());
 }

gdk/x11/gdkscreen-x11.c

@@ -61,7 +61,7 @@ static gpointer parent_class = NULL;
 static guint signals[LAST_SIGNAL] = { 0 };
 
 GType
-_gdk_screen_x11_get_type ()
+_gdk_screen_x11_get_type (void)
 {
   static GType object_type = 0;
 

gdk/x11/gdkwindow-x11.c

@@ -2262,7 +2262,7 @@ gdk_window_set_modal_hint (GdkWindow *window,
   if (GDK_WINDOW_IS_MAPPED (window))
     gdk_wmspec_change_state (modal, window,
 			     gdk_atom_intern ("_NET_WM_STATE_MODAL", FALSE), 
-			     0);
+			     NULL);
 }
 
 /**
@@ -2298,7 +2298,7 @@ gdk_window_set_skip_taskbar_hint (GdkWindow *window,
   if (GDK_WINDOW_IS_MAPPED (window))
     gdk_wmspec_change_state (skips_taskbar, window,
 			     gdk_atom_intern ("_NET_WM_STATE_SKIP_TASKBAR", FALSE), 
-			     0);
+			     NULL);
 }
 
 /**
@@ -2335,7 +2335,7 @@ gdk_window_set_skip_pager_hint (GdkWindow *window,
   if (GDK_WINDOW_IS_MAPPED (window))
     gdk_wmspec_change_state (skips_pager, window,
 			     gdk_atom_intern ("_NET_WM_STATE_SKIP_PAGER", FALSE), 
-			     0);
+			     NULL);
 }
 
 /**
@@ -4064,7 +4064,7 @@ gdk_window_stick (GdkWindow *window)
       /* Request stick during viewport scroll */
       gdk_wmspec_change_state (TRUE, window,
 			       gdk_atom_intern ("_NET_WM_STATE_STICKY", FALSE),
-			       0);
+			       NULL);
 
       /* Request desktop 0xFFFFFFFF */
       xev.xclient.type = ClientMessage;
@@ -4124,7 +4124,7 @@ gdk_window_unstick (GdkWindow *window)
       /* Request unstick from viewport */
       gdk_wmspec_change_state (FALSE, window,
 			       gdk_atom_intern ("_NET_WM_STATE_STICKY", FALSE),
-			       0);
+			       NULL);
 
       /* Get current desktop, then set it; this is a race, but not
        * one that matters much in practice.

gtk/gtkaboutdialog.c

@@ -519,7 +519,7 @@ gtk_about_dialog_get_property (GObject    *object,
     case PROP_LOGO_ICON_NAME:
       if (gtk_image_get_storage_type (GTK_IMAGE (priv->logo_image)) == GTK_IMAGE_ICON_NAME)
 	{
-	  gchar *icon_name;
+	  const gchar *icon_name;
 
 	  gtk_image_get_icon_name (GTK_IMAGE (priv->logo_image), &icon_name, NULL);
 	  g_value_set_string (value, icon_name);
@@ -1333,7 +1333,7 @@ G_CONST_RETURN gchar *
 gtk_about_dialog_get_logo_icon_name (GtkAboutDialog *about)
 {
   GtkAboutDialogPrivate *priv;
-  gchar *icon_name = NULL;
+  const gchar *icon_name;
 
   g_return_val_if_fail (GTK_IS_ABOUT_DIALOG (about), NULL);
 

gtk/gtkcurve.c

@@ -189,7 +189,7 @@ gtk_curve_init (GtkCurve *curve)
   curve->grab_point = -1;
 
   curve->num_points = 0;
-  curve->point = 0;
+  curve->point = NULL;
 
   curve->num_ctlpoints = 0;
   curve->ctlpoint = NULL;

gtk/gtkdnd.c

@@ -355,7 +355,7 @@ static struct {
   const guchar *mask;
   GdkCursor    *cursor;
 } drag_cursors[] = {
-  { GDK_ACTION_DEFAULT, 0 },
+  { GDK_ACTION_DEFAULT, NULL },
   { GDK_ACTION_ASK,   action_ask_bits,  action_ask_mask_bits,  NULL },
   { GDK_ACTION_COPY,  action_copy_bits, action_copy_mask_bits, NULL },
   { GDK_ACTION_MOVE,  action_move_bits, action_move_mask_bits, NULL },

gtk/gtkfontsel.c

@@ -577,7 +577,7 @@ gtk_font_selection_init (GtkFontSelection *fontsel)
 }
 
 GtkWidget *
-gtk_font_selection_new ()
+gtk_font_selection_new (void)
 {
   GtkFontSelection *fontsel;
 
@@ -644,7 +644,7 @@ set_cursor_to_iter (GtkTreeView *view,
   GtkTreeModel *model = gtk_tree_view_get_model (view);
   GtkTreePath *path = gtk_tree_model_get_path (model, iter);
 
-  gtk_tree_view_set_cursor (view, path, 0, FALSE);
+  gtk_tree_view_set_cursor (view, path, NULL, FALSE);
 
   gtk_tree_path_free (path);
 }