compat/stdlib/compat_random.c

1.2.6.2  tls /*	$NetBSD: compat_random.c,v 1.2.6.2 2014/08/20 00:02:14 tls Exp $	*/
1.2.6.2  tls
1.2.6.2  tls /*-
1.2.6.2  tls  * Copyright (c) 2014 The NetBSD Foundation, Inc.
1.2.6.2  tls  * All rights reserved.
1.2.6.2  tls  *
1.2.6.2  tls  * This code is derived from software contributed to The NetBSD Foundation
1.2.6.2  tls  * by Christos Zoulas.
1.2.6.2  tls  *
1.2.6.2  tls  * Redistribution and use in source and binary forms, with or without
1.2.6.2  tls  * modification, are permitted provided that the following conditions
1.2.6.2  tls  * are met:
1.2.6.2  tls  * 1. Redistributions of source code must retain the above copyright
1.2.6.2  tls  *    notice, this list of conditions and the following disclaimer.
1.2.6.2  tls  * 2. Redistributions in binary form must reproduce the above copyright
1.2.6.2  tls  *    notice, this list of conditions and the following disclaimer in the
1.2.6.2  tls  *    documentation and/or other materials provided with the distribution.
1.2.6.2  tls  *
1.2.6.2  tls  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
1.2.6.2  tls  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
1.2.6.2  tls  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
1.2.6.2  tls  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
1.2.6.2  tls  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
1.2.6.2  tls  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
1.2.6.2  tls  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1.2.6.2  tls  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
1.2.6.2  tls  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.2.6.2  tls  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.2.6.2  tls  * POSSIBILITY OF SUCH DAMAGE.
1.2.6.2  tls  */
1.2.6.2  tls #include <sys/cdefs.h>
1.2.6.2  tls #if defined(LIBC_SCCS) && !defined(lint)
1.2.6.2  tls __RCSID("$NetBSD: compat_random.c,v 1.2.6.2 2014/08/20 00:02:14 tls Exp $");
1.2.6.2  tls #endif /* LIBC_SCCS and not lint */
1.2.6.2  tls
1.2.6.2  tls #define __LIBC12_SOURCE__
1.2.6.2  tls #include "namespace.h"
1.2.6.2  tls
1.2.6.2  tls #include <assert.h>
1.2.6.2  tls #include <stdlib.h>
1.2.6.2  tls #include <compat/include/stdlib.h>
1.2.6.2  tls
1.2.6.2  tls #include "env.h"
1.2.6.2  tls #include "reentrant.h"
1.2.6.2  tls #include "local.h"
1.2.6.2  tls
1.2.6.2  tls #ifdef __weak_alias
1.2.6.2  tls __weak_alias(initstate,_initstate)
1.2.6.2  tls __weak_alias(srandom,_srandom)
1.2.6.2  tls #endif
1.2.6.2  tls
1.2.6.2  tls __warn_references(initstate,
1.2.6.2  tls     "warning: reference to compatibility initstate();"
1.2.6.2  tls     " include <stdlib.h> for correct reference")
1.2.6.2  tls __warn_references(srandom,
1.2.6.2  tls     "warning: reference to compatibility srandom();"
1.2.6.2  tls     " include <stdlib.h> for correct reference")
1.2.6.2  tls
1.2.6.2  tls char *
1.2.6.2  tls initstate(unsigned long seed, char * buf, size_t len) {
1.2.6.2  tls 	return __initstate60((unsigned int)seed, buf, len);
1.2.6.2  tls }
1.2.6.2  tls
1.2.6.2  tls void
1.2.6.2  tls srandom(unsigned long seed) {
1.2.6.2  tls 	__srandom60((unsigned int)seed);
1.2.6.2  tls }