diff options
Diffstat (limited to 'sbin/dhclient/alloc.c')
-rw-r--r-- | sbin/dhclient/alloc.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/sbin/dhclient/alloc.c b/sbin/dhclient/alloc.c new file mode 100644 index 0000000..cabb76d --- /dev/null +++ b/sbin/dhclient/alloc.c @@ -0,0 +1,76 @@ +/* $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 "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); +} |