2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1992, 1993, 1994
5 * The Regents of the University of California. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 static const char copyright[] =
35 "@(#) Copyright (c) 1992, 1993, 1994\n\
36 The Regents of the University of California. All rights reserved.\n";
40 static char sccsid[] = "@(#)chflags.c 8.5 (Berkeley) 4/1/94";
44 #include <sys/cdefs.h>
45 __FBSDID("$FreeBSD$");
47 #include <sys/types.h>
59 static void usage(void);
62 main(int argc, char *argv[])
66 u_long clear, newflags, set;
68 int Hflag, Lflag, Rflag, fflag, hflag, vflag;
69 int ch, fts_options, oct, rval;
72 Hflag = Lflag = Rflag = fflag = hflag = vflag = 0;
73 while ((ch = getopt(argc, argv, "HLPRfhv")) != -1)
110 errx(1, "the -R and -h options may not be "
111 "specified together.");
113 fts_options = FTS_LOGICAL;
115 fts_options = FTS_PHYSICAL;
118 fts_options |= FTS_COMFOLLOW;
122 fts_options = FTS_PHYSICAL;
124 fts_options = FTS_LOGICAL;
128 if (*flags >= '0' && *flags <= '7') {
130 val = strtol(flags, &ep, 8);
134 err(1, "invalid flags: %s", flags);
136 errx(1, "invalid flags: %s", flags);
140 if (strtofflags(&flags, &set, &clear))
141 errx(1, "invalid flag: %s", flags);
146 if ((ftsp = fts_open(++argv, fts_options , 0)) == NULL)
149 for (rval = 0; (p = fts_read(ftsp)) != NULL;) {
152 if ((fts_options & FTS_LOGICAL) ||
153 ((fts_options & FTS_COMFOLLOW) &&
154 p->fts_level == FTS_ROOTLEVEL))
157 atflag = AT_SYMLINK_NOFOLLOW;
159 switch (p->fts_info) {
160 case FTS_D: /* Change it at FTS_DP if we're recursive. */
162 fts_set(ftsp, p, FTS_SKIP);
164 case FTS_DNR: /* Warn, chflags. */
165 warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
168 case FTS_ERR: /* Warn, continue. */
170 warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
179 newflags = (p->fts_statp->st_flags | set) & clear;
180 if (newflags == p->fts_statp->st_flags)
182 if (chflagsat(AT_FDCWD, p->fts_accpath, newflags,
183 atflag) == -1 && !fflag) {
184 warn("%s", p->fts_path);
187 (void)printf("%s", p->fts_path);
189 (void)printf(": 0%lo -> 0%lo",
190 (u_long)p->fts_statp->st_flags,
203 (void)fprintf(stderr,
204 "usage: chflags [-fhv] [-R [-H | -L | -P]] flags file ...\n");