OpenSolaris_b135/cmd/mail/del_recipl.c

/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
/*	  All Rights Reserved  	*/


#pragma ident	"%Z%%M%	%I%	%E% SMI"
	 	/* SVr4.0 1.	*/
#include "mail.h"

/*
    NAME
	del_reciplist - delete a recipient list

    SYNOPSIS
	del_reciplist (reciplist *list)

    DESCRIPTION
	Free the space used by a recipient list.
*/

void del_reciplist (plist)
reciplist	*plist;
{
	static char	pn[] = "del_reciplist";
	recip		*r = &plist->recip_list;
	Dout(pn, 0, "entered\n");
	if (r->next != (struct recip *)NULL) {
		for (r = r->next; r != (struct recip *)NULL; ) {
			recip *old = r;
			r = old->next;
			free(old->name);
			free((char*)old);
		}
	}
}