From c5bea98ddb2f7967df572160f639da3cba381a87 Mon Sep 17 00:00:00 2001 From: Andrew Bartlett Date: Mon, 29 Nov 2010 11:24:08 +1100 Subject: s4:heimdal: import lorikeet-heimdal-201012010201 (commit 81fe27bcc0148d410ca4617f8759b9df1a5e935c) --- source4/heimdal/lib/roken/rand.c | 48 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 source4/heimdal/lib/roken/rand.c (limited to 'source4/heimdal/lib/roken/rand.c') diff --git a/source4/heimdal/lib/roken/rand.c b/source4/heimdal/lib/roken/rand.c new file mode 100644 index 0000000000..ef92c2052b --- /dev/null +++ b/source4/heimdal/lib/roken/rand.c @@ -0,0 +1,48 @@ +/* + * Copyright (c) 1997 - 2002 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * 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 Institute 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 INSTITUTE 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 INSTITUTE 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. + */ + +#include "roken.h" + +void ROKEN_LIB_FUNCTION +rk_random_init(void) +{ +#if defined(HAVE_ARC4RANDOM) + arc4random_stir(); +#elif defined(HAVE_SRANDOMDEV) + srandomdev(); +#elif defined(HAVE_RANDOM) + srandom(time(NULL)); +#else + srand (time(NULL)); +#endif +} -- cgit