63 lines
2.0 KiB
C
63 lines
2.0 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these librararies and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: ds_common.c /main/3 1995/11/01 12:39:41 rswiston $ */
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/* *
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* ds_common.c *
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* Contains some common functions used throughout the Desktop *
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* Calculator. *
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* *
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* (c) Copyright 1993, 1994 Hewlett-Packard Company *
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* (c) Copyright 1993, 1994 International Business Machines Corp. *
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* (c) Copyright 1993, 1994 Sun Microsystems, Inc. *
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* (c) Copyright 1993, 1994 Novell, Inc. *
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "ds_common.h"
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#define FREE (void) free
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#define STRCPY (void) strcpy
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void
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read_str(str, value)
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char **str, *value ;
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{
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if (*str != NULL) FREE(*str) ;
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if (value != NULL && strlen(value))
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{
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*str = (char *) malloc((unsigned) (strlen(value) + 1)) ;
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STRCPY(*str, value) ;
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}
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else *str = NULL ;
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}
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char *
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set_bool(value)
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int value ;
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{
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return((value) ? "true" : "false") ;
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}
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