1 /*-
2 * Copyright © 2010, 2014
3 * Thorsten Glaser <tg@mirbsd.org>
4 *
5 * Provided that these terms and disclaimer and all copyright notices
6 * are retained or reproduced in an accompanying document, permission
7 * is granted to deal in this work without restriction, including un‐
8 * limited rights to use, publicly perform, distribute, sell, modify,
9 * merge, give away, or sublicence.
10 *
11 * This work is provided “AS IS” and WITHOUT WARRANTY of any kind, to
12 * the utmost extent permitted by applicable law, neither express nor
13 * implied; without malicious intent or gross negligence. In no event
14 * may a licensor, author or contributor be held liable for indirect,
15 * direct, other damage, loss, or other issues arising in any way out
16 * of dealing in the work, even if advised of the possibility of such
17 * damage or existence of a defect, except proven that it results out
18 * of said person’s immediate fault when using the work as intended.
19 *-
20 * Implements legacy MirBSD API (deprecated but still useful for e.g.
21 * configure checks that don’t match cpp macros).
22 */
23
24 #include <stdlib.h>
25
26 __RCSID("$MirOS: src/lib/libc/crypt/arc4random_pushb_old.c,v 1.2 2014/02/20 00:07:45 tg Exp $");
27
28 #undef arc4random_push
29 #undef arc4random_pushb
30 #undef arc4random_pushk
31
32 void
arc4random_push(int n)33 arc4random_push(int n)
34 {
35 arc4random_pushb_fast(&n, sizeof(n));
36 }
37 __warn_references(arc4random_push, "arc4random_push is deprecated, use arc4random_pushb_fast instead");
38
39 uint32_t
arc4random_pushb(const void * buf,size_t len)40 arc4random_pushb(const void *buf, size_t len)
41 {
42 arc4random_pushb_fast(buf, len);
43 return (arc4random());
44 }
45 __warn_references(arc4random_pushb, "arc4random_pushb is deprecated, use arc4random_pushb_fast instead");
46
47 __weak_alias(arc4random_pushk, arc4random_pushb);
48 __warn_references(arc4random_pushk, "arc4random_pushk is deprecated, use arc4random_pushb_fast instead");
49