X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=panel%2Fp_bottom.c;h=3ca9c77eedab1c5b49764cd8ee0c79c775d8c834;hp=f671864231db6e74bcedf10dedb9de265aa94a38;hb=9f479192e3ca3413d235c66bf058f8cc63764898;hpb=b1f61d9f3aa244512045a6b02e759825d7049d34;ds=sidebyside

diff --git a/panel/p_bottom.c b/panel/p_bottom.c
index f6718642..3ca9c77e 100644
--- a/panel/p_bottom.c
+++ b/panel/p_bottom.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright 2020,2021 Thomas E. Dickey                                     *
+ * Copyright 1998-2008,2010 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -29,42 +30,46 @@
 /****************************************************************************
  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995                    *
  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Juergen Pfeifer                         1997-1999,2008          *
  ****************************************************************************/
 
 /* p_bottom.c
- * Place a panel on bottom of the stack; may already be in the stack 
+ * Place a panel on bottom of the stack; may already be in the stack
  */
 #include "panel.priv.h"
 
-MODULE_ID("$Id: p_bottom.c,v 1.7 1999/11/25 13:49:26 juergen Exp $")
+MODULE_ID("$Id: p_bottom.c,v 1.17 2021/06/17 21:20:30 tom Exp $")
 
-int
-bottom_panel(PANEL *pan)
+PANEL_EXPORT(int)
+bottom_panel(PANEL * pan)
 {
   int err = OK;
 
-  if (pan) {
+  T((T_CALLED("bottom_panel(%p)"), (void *)pan));
+  if (pan)
+    {
+      GetHook(pan);
+      if (!Is_Bottom(pan))
+	{
 
-    if(!Is_Bottom(pan)) {
-      
-      dBug(("--> bottom_panel %s", USER_PTR(pan->user)));
-     
-      HIDE_PANEL(pan,err,FALSE);
-      assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel);
-      
-      dStack("<lb%d>",1,pan);      
-      
-      pan->below = _nc_bottom_panel;
-      pan->above = _nc_bottom_panel->above;
-      if (pan->above)
-	pan->above->below = pan;
-      _nc_bottom_panel->above = pan;
-      
-      dStack("<lb%d>",9,pan);
+	  dBug(("--> bottom_panel %s", USER_PTR(pan->user, 1)));
+
+	  HIDE_PANEL(pan, err, OK);
+	  assert(_nc_bottom_panel == _nc_stdscr_pseudo_panel);
+
+	  dStack("<lb%d>", 1, pan);
+
+	  pan->below = _nc_bottom_panel;
+	  pan->above = _nc_bottom_panel->above;
+	  if (pan->above)
+	    pan->above->below = pan;
+	  _nc_bottom_panel->above = pan;
+
+	  dStack("<lb%d>", 9, pan);
+	}
     }
-  }
   else
     err = ERR;
-  
-  return(err);
+
+  returnCode(err);
 }