1d1d32c3dSAlex Richardson /*- 2d1d32c3dSAlex Richardson * SPDX-License-Identifier: BSD-2-Clause 3d1d32c3dSAlex Richardson * 4d1d32c3dSAlex Richardson * Copyright 2018-2020 Alex Richardson <arichardson@FreeBSD.org> 5d1d32c3dSAlex Richardson * 6d1d32c3dSAlex Richardson * This software was developed by SRI International and the University of 7d1d32c3dSAlex Richardson * Cambridge Computer Laboratory (Department of Computer Science and 8d1d32c3dSAlex Richardson * Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the 9d1d32c3dSAlex Richardson * DARPA SSITH research programme. 10d1d32c3dSAlex Richardson * 11d1d32c3dSAlex Richardson * This software was developed by SRI International and the University of 12d1d32c3dSAlex Richardson * Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237) 13d1d32c3dSAlex Richardson * ("CTSRD"), as part of the DARPA CRASH research programme. 14d1d32c3dSAlex Richardson * 15d1d32c3dSAlex Richardson * Redistribution and use in source and binary forms, with or without 16d1d32c3dSAlex Richardson * modification, are permitted provided that the following conditions 17d1d32c3dSAlex Richardson * are met: 18d1d32c3dSAlex Richardson * 1. Redistributions of source code must retain the above copyright 19d1d32c3dSAlex Richardson * notice, this list of conditions and the following disclaimer. 20d1d32c3dSAlex Richardson * 2. Redistributions in binary form must reproduce the above copyright 21d1d32c3dSAlex Richardson * notice, this list of conditions and the following disclaimer in the 22d1d32c3dSAlex Richardson * documentation and/or other materials provided with the distribution. 23d1d32c3dSAlex Richardson * 24d1d32c3dSAlex Richardson * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 25d1d32c3dSAlex Richardson * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26d1d32c3dSAlex Richardson * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27d1d32c3dSAlex Richardson * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 28d1d32c3dSAlex Richardson * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29d1d32c3dSAlex Richardson * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30d1d32c3dSAlex Richardson * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31d1d32c3dSAlex Richardson * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32d1d32c3dSAlex Richardson * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33d1d32c3dSAlex Richardson * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34d1d32c3dSAlex Richardson * SUCH DAMAGE. 35d1d32c3dSAlex Richardson * 36d1d32c3dSAlex Richardson * $FreeBSD$ 37d1d32c3dSAlex Richardson */ 38d1d32c3dSAlex Richardson #pragma once 39d1d32c3dSAlex Richardson #include_next <unistd.h> 40d1d32c3dSAlex Richardson #include <getopt.h> 41d1d32c3dSAlex Richardson 42*8ceba27aSJessica Clarke struct crypt_data { 43*8ceba27aSJessica Clarke int initialized; /* For compatibility with glibc. */ 44*8ceba27aSJessica Clarke char __buf[256]; /* Buffer returned by crypt_r(). */ 45*8ceba27aSJessica Clarke }; 46*8ceba27aSJessica Clarke 47d1d32c3dSAlex Richardson static inline int 484e64fb9fSAlex Richardson check_utility_compat(const char *utility __unused) 49d1d32c3dSAlex Richardson { 50d1d32c3dSAlex Richardson /* 51d1d32c3dSAlex Richardson * The check_utility_compat() function returns zero if utility should 52d1d32c3dSAlex Richardson * implement strict IEEE Std 1003.1-2001 (“POSIX.1”) behavior, and 53d1d32c3dSAlex Richardson * nonzero otherwise. 54d1d32c3dSAlex Richardson * 55d1d32c3dSAlex Richardson * During bootstrapping from another host system always returning 1 56d1d32c3dSAlex Richardson * is probably the best. 57d1d32c3dSAlex Richardson */ 58d1d32c3dSAlex Richardson return (1); 59d1d32c3dSAlex Richardson } 60d1d32c3dSAlex Richardson 61d1d32c3dSAlex Richardson /* Just needs to be declared, doesn't actually have to be implemented */ 62d1d32c3dSAlex Richardson void closefrom(int lowfd); 63