/*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1991, 1993, 1994 * The Regents of the University of California. 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 University 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 REGENTS 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 REGENTS 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. */ typedef struct { int dir; /* base directory handle */ char base[PATH_MAX + 1]; /* base directory path */ char *end; /* pointer to NUL at end of path */ char path[PATH_MAX]; /* target path */ } PATH_T; extern PATH_T to; extern bool Nflag, fflag, iflag, lflag, nflag, pflag, sflag, vflag; extern volatile sig_atomic_t info; __BEGIN_DECLS int copy_fifo(struct stat *, bool, bool); int copy_file(const FTSENT *, bool, bool); int copy_link(const FTSENT *, bool, bool); int copy_special(struct stat *, bool, bool); int setfile(struct stat *, int, bool); int preserve_dir_acls(const char *, const char *); int preserve_fd_acls(int, int); void usage(void) __dead2; __END_DECLS /* * The FreeBSD and Darwin kernels return ENOTCAPABLE when a path lookup * violates a RESOLVE_BENEATH constraint. This results in confusing error * messages, so translate it to the more widely recognized EACCES. */ #ifdef ENOTCAPABLE #define warn(...) \ warnc(errno == ENOTCAPABLE ? EACCES : errno, __VA_ARGS__) #define err(rv, ...) \ errc(rv, errno == ENOTCAPABLE ? EACCES : errno, __VA_ARGS__) #endif