freebsd-dev/contrib/ncurses/form/fld_stat.c
Peter Wemm 7a69bbfb27 Import ncurses-5.2-20010512 onto the vendor branch
Obtained from: ftp://dickey.his.com/ncurses/
2001-05-17 08:21:06 +00:00

76 lines
3.6 KiB
C

/****************************************************************************
* Copyright (c) 1998,2000 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 *
* "Software"), to deal in the Software without restriction, including *
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* copies of the Software, and to permit persons to whom the Software is *
* furnished to do so, subject to the following conditions: *
* *
* The above copyright notice and this permission notice shall be included *
* in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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****************************************************************************/
/****************************************************************************
* Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 *
****************************************************************************/
#include "form.priv.h"
MODULE_ID("$Id: fld_stat.c,v 1.7 2000/12/10 02:09:38 tom Exp $")
/*---------------------------------------------------------------------------
| Facility : libnform
| Function : int set_field_status(FIELD *field, bool status)
|
| Description : Set or clear the 'changed' indication flag for that
| fields primary buffer.
|
| Return Values : E_OK - success
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(int)
set_field_status (FIELD * field, bool status)
{
Normalize_Field( field );
if (status)
field->status |= _CHANGED;
else
field->status &= ~_CHANGED;
return(E_OK);
}
/*---------------------------------------------------------------------------
| Facility : libnform
| Function : bool field_status(const FIELD *field)
|
| Description : Retrieve the value of the 'changed' indication flag
| for that fields primary buffer.
|
| Return Values : TRUE - buffer has been changed
| FALSE - buffer has not been changed
+--------------------------------------------------------------------------*/
NCURSES_EXPORT(bool)
field_status (const FIELD * field)
{
return ((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE);
}
/* fld_stat.c ends here */