xref: /dflybsd-src/lib/libc/uuid/uuid_create_nil.c (revision 86d7f5d305c6adaa56ff4582ece9859d73106103)
1*86d7f5d3SJohn Marino /*-
2*86d7f5d3SJohn Marino  * Copyright (c) 2002 Marcel Moolenaar
3*86d7f5d3SJohn Marino  * Copyright (c) 2002 Hiten Mahesh Pandya
4*86d7f5d3SJohn Marino  * All rights reserved.
5*86d7f5d3SJohn Marino  *
6*86d7f5d3SJohn Marino  * Redistribution and use in source and binary forms, with or without
7*86d7f5d3SJohn Marino  * modification, are permitted provided that the following conditions
8*86d7f5d3SJohn Marino  * are met:
9*86d7f5d3SJohn Marino  * 1. Redistributions of source code must retain the above copyright
10*86d7f5d3SJohn Marino  *    notice, this list of conditions and the following disclaimer.
11*86d7f5d3SJohn Marino  * 2. Redistributions in binary form must reproduce the above copyright
12*86d7f5d3SJohn Marino  *    notice, this list of conditions and the following disclaimer in the
13*86d7f5d3SJohn Marino  *    documentation and/or other materials provided with the distribution.
14*86d7f5d3SJohn Marino  *
15*86d7f5d3SJohn Marino  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16*86d7f5d3SJohn Marino  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17*86d7f5d3SJohn Marino  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18*86d7f5d3SJohn Marino  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19*86d7f5d3SJohn Marino  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20*86d7f5d3SJohn Marino  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21*86d7f5d3SJohn Marino  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22*86d7f5d3SJohn Marino  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23*86d7f5d3SJohn Marino  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24*86d7f5d3SJohn Marino  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25*86d7f5d3SJohn Marino  * SUCH DAMAGE.
26*86d7f5d3SJohn Marino  *
27*86d7f5d3SJohn Marino  * $FreeBSD: src/lib/libc/uuid/uuid_create_nil.c,v 1.2 2003/08/08 19:18:43 marcel Exp $
28*86d7f5d3SJohn Marino  * $DragonFly: src/lib/libc/uuid/uuid_create_nil.c,v 1.1 2007/06/16 19:57:14 dillon Exp $
29*86d7f5d3SJohn Marino  */
30*86d7f5d3SJohn Marino 
31*86d7f5d3SJohn Marino #include <strings.h>
32*86d7f5d3SJohn Marino #include <uuid.h>
33*86d7f5d3SJohn Marino 
34*86d7f5d3SJohn Marino /*
35*86d7f5d3SJohn Marino  * uuid_create_nil() - create a nil UUID.
36*86d7f5d3SJohn Marino  * See also:
37*86d7f5d3SJohn Marino  *	http://www.opengroup.org/onlinepubs/009629399/uuid_create_nil.htm
38*86d7f5d3SJohn Marino  */
39*86d7f5d3SJohn Marino void
uuid_create_nil(uuid_t * u,uint32_t * status)40*86d7f5d3SJohn Marino uuid_create_nil(uuid_t *u, uint32_t *status)
41*86d7f5d3SJohn Marino {
42*86d7f5d3SJohn Marino 
43*86d7f5d3SJohn Marino 	if (status)
44*86d7f5d3SJohn Marino 		*status = uuid_s_ok;
45*86d7f5d3SJohn Marino 
46*86d7f5d3SJohn Marino 	bzero(u, sizeof(*u));
47*86d7f5d3SJohn Marino }
48