diff options
Diffstat (limited to 'include/os/freebsd/spl/sys/random.h')
-rw-r--r-- | include/os/freebsd/spl/sys/random.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/include/os/freebsd/spl/sys/random.h b/include/os/freebsd/spl/sys/random.h deleted file mode 100644 index 4674bde7e035..000000000000 --- a/include/os/freebsd/spl/sys/random.h +++ /dev/null @@ -1,69 +0,0 @@ -// SPDX-License-Identifier: BSD-2-Clause -/* - * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org> - * 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. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS 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 AUTHORS 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. - * - * $FreeBSD$ - */ - -#ifndef _OPENSOLARIS_SYS_RANDOM_H_ -#define _OPENSOLARIS_SYS_RANDOM_H_ - -#include_next <sys/random.h> -#include <sys/prng.h> - -static inline int -random_get_bytes(uint8_t *p, size_t s) -{ - arc4rand(p, (int)s, 0); - return (0); -} - -static inline int -random_get_pseudo_bytes(uint8_t *p, size_t s) -{ - arc4rand(p, (int)s, 0); - return (0); -} - -static inline uint32_t -random_in_range(uint32_t range) -{ -#if defined(_KERNEL) - return (prng32_bounded(range)); -#else - uint32_t r; - - ASSERT(range != 0); - - if (range == 1) - return (0); - - (void) random_get_pseudo_bytes((uint8_t *)&r, sizeof (r)); - - return (r % range); -#endif -} - -#endif /* !_OPENSOLARIS_SYS_RANDOM_H_ */ |