xref: /titanic_41/usr/src/cmd/lp/lib/filters/trash.c (revision 7c478bd95313f5f23a4c958a745db2134aa03244)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
23 /*	  All Rights Reserved  	*/
24 
25 
26 #ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.6	*/
27 /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
28 
29 #include "stdlib.h"
30 
31 #include "lp.h"
32 #include "filters.h"
33 
34 /**
35  ** trash_filters() - FREE ALL SPACE ALLOCATED FOR FILTER TABLE
36  **/
37 
trash_filters()38 void			trash_filters ()
39 {
40 	register _FILTER	*pf;
41 
42 	if (filters) {
43 		for (pf = filters; pf->name; pf++)
44 			free_filter (pf);
45 		Free ((char *)filters);
46 		nfilters = 0;
47 		filters = 0;
48 	}
49 	return;
50 }
51