diff options
Diffstat (limited to 'ncurses/base/lib_ungetch.c')
| -rw-r--r-- | ncurses/base/lib_ungetch.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/ncurses/base/lib_ungetch.c b/ncurses/base/lib_ungetch.c index 63a14cff7594..8742f867fa94 100644 --- a/ncurses/base/lib_ungetch.c +++ b/ncurses/base/lib_ungetch.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. * + * Copyright (c) 1998-2007,2008 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 * @@ -30,7 +30,6 @@ * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * * and: Eric S. Raymond <esr@snark.thyrsus.com> * * and: Thomas E. Dickey 1996-on * - * and: Juergen Pfeifer 2009 * ****************************************************************************/ /* @@ -42,7 +41,7 @@ #include <curses.priv.h> -MODULE_ID("$Id: lib_ungetch.c,v 1.14 2009/10/24 22:12:21 tom Exp $") +MODULE_ID("$Id: lib_ungetch.c,v 1.11 2008/05/31 16:44:54 tom Exp $") #include <fifo_defs.h> @@ -58,12 +57,10 @@ _nc_fifo_dump(SCREEN *sp) #endif /* TRACE */ NCURSES_EXPORT(int) -safe_ungetch(SCREEN *sp, int ch) +_nc_ungetch(SCREEN *sp, int ch) { int rc = ERR; - T((T_CALLED("ungetch(%p,%s)"), (void *) sp, _nc_tracechar(sp, ch))); - if (tail != -1) { if (head == -1) { head = 0; @@ -82,11 +79,12 @@ safe_ungetch(SCREEN *sp, int ch) #endif rc = OK; } - returnCode(rc); + return rc; } NCURSES_EXPORT(int) ungetch(int ch) { - return safe_ungetch(CURRENT_SCREEN, ch); + T((T_CALLED("ungetch(%s)"), _nc_tracechar(SP, ch))); + returnCode(_nc_ungetch(SP, ch)); } |