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authorEd Schouten <ed@FreeBSD.org>2011-04-30 10:55:14 +0000
committerEd Schouten <ed@FreeBSD.org>2011-04-30 10:55:14 +0000
commit0294a182a1629b1d854b84906e73487d6cb75fba (patch)
treee563e21bcc0164ba11452983316bda26eebb1d3c /panel/p_above.c
parent22b11c4db16996bf8d4878fab98762c348676df3 (diff)
downloadsrc-0294a182a1629b1d854b84906e73487d6cb75fba.tar.gz
src-0294a182a1629b1d854b84906e73487d6cb75fba.zip
Import a stock copy of ncurses 5.8 into the vendor space.vendor/ncurses/5.8-20110226
It seems both local changes we made to 5.7 have already been fixed upstream properly, so there is no need to preserve the changes. Also, with SVN we import full source trees. Unlike CVS, where we removed unneeded cruft.
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=221243 svn path=/vendor/ncurses/5.8-20110226/; revision=221244; tag=vendor/ncurses/5.8-20110226
Diffstat (limited to 'panel/p_above.c')
-rw-r--r--panel/p_above.c46
1 files changed, 39 insertions, 7 deletions
diff --git a/panel/p_above.c b/panel/p_above.c
index 32495f627f2d..8bbf1bc21cea 100644
--- a/panel/p_above.c
+++ b/panel/p_above.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2000,2005 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2009,2010 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 *
@@ -29,24 +29,56 @@
/****************************************************************************
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ * and: Juergen Pfeifer 1997-1999,2008 *
****************************************************************************/
/* p_above.c
*/
#include "panel.priv.h"
-MODULE_ID("$Id: p_above.c,v 1.6 2005/02/19 16:44:57 tom Exp $")
+MODULE_ID("$Id: p_above.c,v 1.8 2010/01/23 21:22:15 tom Exp $")
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(PANEL *)
+ground_panel(SCREEN * sp)
+{
+ T((T_CALLED("ground_panel(%p)"), sp));
+ if (sp)
+ {
+ struct panelhook *ph = NCURSES_SP_NAME(_nc_panelhook) (sp);
+
+ if (_nc_bottom_panel) /* this is the pseudo panel */
+ returnPanel(_nc_bottom_panel->above);
+ else
+ returnPanel(0);
+ }
+ else
+ {
+ if (0 == CURRENT_SCREEN)
+ returnPanel(0);
+ else
+ returnPanel(ground_panel(CURRENT_SCREEN));
+ }
+}
+#endif
NCURSES_EXPORT(PANEL *)
panel_above(const PANEL * pan)
{
- T((T_CALLED("panel_above(%p)"), pan));
- if (!pan)
+ PANEL *result;
+
+ T((T_CALLED("panel_above(%p)"), (const void *)pan));
+ if (pan)
+ result = pan->above;
+ else
{
+#if NCURSES_SP_FUNCS
+ result = ground_panel(CURRENT_SCREEN);
+#else
/* if top and bottom are equal, we have no or only the pseudo panel;
if not, we return the panel above the pseudo panel */
- returnPanel(EMPTY_STACK()? (PANEL *) 0 : _nc_bottom_panel->above);
+ result = EMPTY_STACK()? (PANEL *) 0 : _nc_bottom_panel->above;
+#endif
}
- else
- returnPanel(pan->above);
+ returnPanel(result);
}