From 025c439e829e0db9ac511cd9c1b8d5fd53475ead Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 15:14:46 +0200 Subject: Adding upstream version 1.9.15p5. Signed-off-by: Daniel Baumann --- include/sudo_rand.h | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 include/sudo_rand.h (limited to 'include/sudo_rand.h') diff --git a/include/sudo_rand.h b/include/sudo_rand.h new file mode 100644 index 0000000..d030ed0 --- /dev/null +++ b/include/sudo_rand.h @@ -0,0 +1,57 @@ +/* + * SPDX-License-Identifier: ISC + * + * Copyright (c) 2018 Todd C. Miller + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Sponsored in part by the Defense Advanced Research Projects + * Agency (DARPA) and Air Force Research Laboratory, Air Force + * Materiel Command, USAF, under agreement number F39502-99-1-0512. + */ + +#ifndef SUDO_RAND_H +#define SUDO_RAND_H + +#include /* For arc4random() on systems that have it */ + +/* + * All libc replacements are prefixed with "sudo_" to avoid namespace issues. + */ + +#ifndef HAVE_ARC4RANDOM +sudo_dso_public uint32_t sudo_arc4random(void); +# undef arc4random +# define arc4random() sudo_arc4random() +#endif /* ARC4RANDOM */ + +#ifndef HAVE_ARC4RANDOM_BUF +sudo_dso_public void sudo_arc4random_buf(void *buf, size_t n); +# undef arc4random_buf +# define arc4random_buf(a, b) sudo_arc4random_buf((a), (b)) +#endif /* ARC4RANDOM_BUF */ + +#ifndef HAVE_ARC4RANDOM_UNIFORM +sudo_dso_public uint32_t sudo_arc4random_uniform(uint32_t upper_bound); +# undef arc4random_uniform +# define arc4random_uniform(_a) sudo_arc4random_uniform((_a)) +#endif /* ARC4RANDOM_UNIFORM */ + +#ifndef HAVE_GETENTROPY +/* Note: not exported by libutil. */ +int sudo_getentropy(void *buf, size_t buflen); +# undef getentropy +# define getentropy(_a, _b) sudo_getentropy((_a), (_b)) +#endif /* HAVE_GETENTROPY */ + +#endif /* SUDO_RAND_H */ -- cgit v1.2.3