mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-11-28 13:22:48 +00:00
80 lines
2.7 KiB
C
80 lines
2.7 KiB
C
/* $OpenBSD: alloc.c,v 1.9 2004/05/04 20:28:40 deraadt Exp $ */
|
|
|
|
/* Memory allocation... */
|
|
|
|
/*
|
|
* Copyright (c) 1995, 1996, 1998 The Internet Software Consortium.
|
|
* All rights reserved.
|
|
*
|
|
* 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 Internet Software Consortium 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 INTERNET SOFTWARE CONSORTIUM 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 INTERNET SOFTWARE CONSORTIUM 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.
|
|
*
|
|
* This software has been written for the Internet Software Consortium
|
|
* by Ted Lemon <mellon@fugue.com> in cooperation with Vixie
|
|
* Enterprises. To learn more about the Internet Software Consortium,
|
|
* see ``http://www.vix.com/isc''. To learn more about Vixie
|
|
* Enterprises, see ``http://www.vix.com''.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include "dhcpd.h"
|
|
|
|
struct string_list *
|
|
new_string_list(size_t size)
|
|
{
|
|
struct string_list *rval;
|
|
|
|
rval = calloc(1, sizeof(struct string_list) + size);
|
|
if (rval != NULL)
|
|
rval->string = ((char *)rval) + sizeof(struct string_list);
|
|
return (rval);
|
|
}
|
|
|
|
struct hash_table *
|
|
new_hash_table(int count)
|
|
{
|
|
struct hash_table *rval;
|
|
|
|
rval = calloc(1, sizeof(struct hash_table) -
|
|
(DEFAULT_HASH_SIZE * sizeof(struct hash_bucket *)) +
|
|
(count * sizeof(struct hash_bucket *)));
|
|
if (rval == NULL)
|
|
return (NULL);
|
|
rval->hash_count = count;
|
|
return (rval);
|
|
}
|
|
|
|
struct hash_bucket *
|
|
new_hash_bucket(void)
|
|
{
|
|
struct hash_bucket *rval = calloc(1, sizeof(struct hash_bucket));
|
|
|
|
return (rval);
|
|
}
|