/* $NetBSD: strlist.c,v 1.4 2009/01/24 11:59:39 dsl Exp $ */
/*-
* Copyright (c) 2008 - 2009 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by David Laight.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: strlist.c,v 1.4 2009/01/24 11:59:39 dsl Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: strlist.c,v 1.4 2009/01/24 11:59:39 dsl Exp $");
#endif /* not lint */
#endif
#include <stddef.h>
#include <stdlib.h>
#include "strlist.h"
#include "make_malloc.h"
void
strlist_init(strlist_t *sl)
{
sl->sl_num = 0;
sl->sl_max = 0;
sl->sl_items = NULL;
}
void
strlist_clean(strlist_t *sl)
{
char *str;
int i;
STRLIST_FOREACH(str, sl, i)
free(str);
free(sl->sl_items);
sl->sl_num = 0;
sl->sl_max = 0;
sl->sl_items = NULL;
}
void
strlist_add_str(strlist_t *sl, char *str, unsigned int info)
{
unsigned int n;
strlist_item_t *items;
if (str == NULL)
return;
n = sl->sl_num + 1;
sl->sl_num = n;
items = sl->sl_items;
if (n >= sl->sl_max) {
items = bmake_realloc(items, (n + 7) * sizeof *sl->sl_items);
sl->sl_items = items;
sl->sl_max = n + 6;
}
items += n - 1;
items->si_str = str;
items->si_info = info;
items[1].si_str = NULL; /* STRLIST_FOREACH() terminator */
}
