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0fcf3a6235
Add -N to supress copying of file flags when -p is specified (explicitly or implicitly). Often times we don't care about the flags or wish to be able to copy to NFS, and this comes in handy for that. FreeBSD's and NetBSD's cp are somewhat different, so I had to reimplement all but one of the patch hunks... Obtained from: NetBSD (cp.1 1.25, cp.c 1.37, utils.c 1.28 by elad) Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D42673 (cherry picked from commit 5a52e3d00dd5e0209f6fcb1e41b5985191e6f4e7) cp: Don't warn for chflags() failing with EOPNOTSUPP if flags == 0 From NetBSD's utils.c 1.5 importing importing BSDI change, with light formatting changes: Author: cgd <cgd@NetBSD.org> Date: Wed Feb 26 14:40:51 1997 +0000 Patch from BSDI (via Keith Bostic): >NFS doesn't support chflags; ignore errors unless there's reason >to believe we're losing bits. (Note, this still won't be right >if the server supports flags and we were trying to *remove* flags >on a file that we copied, i.e., that we didn't create.) CVS Info: utils.c 1.6 Obtained from: NetBSD Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D42674 (cherry picked from commit 3e7e3b5bdf902a375decc11b95179fd2fbc0da2a)
53 lines
2.3 KiB
C
53 lines
2.3 KiB
C
/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 1991, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)extern.h 8.2 (Berkeley) 4/1/94
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*/
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typedef struct {
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char *p_end; /* pointer to NULL at end of path */
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char *target_end; /* pointer to end of target base */
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char p_path[PATH_MAX]; /* pointer to the start of a path */
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} PATH_T;
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extern PATH_T to;
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extern int Nflag, fflag, iflag, lflag, nflag, pflag, sflag, vflag;
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extern volatile sig_atomic_t info;
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__BEGIN_DECLS
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int copy_fifo(struct stat *, int);
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int copy_file(const FTSENT *, int);
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int copy_link(const FTSENT *, int);
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int copy_special(struct stat *, int);
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int setfile(struct stat *, int);
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int preserve_dir_acls(struct stat *, char *, char *);
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int preserve_fd_acls(int, int);
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void usage(void) __dead2;
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__END_DECLS
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