2 * Copyright (c) 1992, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 4. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 static const char copyright[] =
33 "@(#) Copyright (c) 1992, 1993, 1994\n\
34 The Regents of the University of California. All rights reserved.\n";
38 static char sccsid[] = "@(#)chflags.c 8.5 (Berkeley) 4/1/94";
42 #include <sys/cdefs.h>
43 __FBSDID("$FreeBSD$");
45 #include <sys/types.h>
57 static void usage(void);
60 main(int argc, char *argv[])
64 u_long clear, newflags, set;
66 int Hflag, Lflag, Rflag, fflag, hflag, vflag;
67 int ch, fts_options, oct, rval;
70 Hflag = Lflag = Rflag = fflag = hflag = vflag = 0;
71 while ((ch = getopt(argc, argv, "HLPRfhv")) != -1)
108 errx(1, "the -R and -h options may not be "
109 "specified together.");
111 fts_options = FTS_LOGICAL;
113 fts_options = FTS_PHYSICAL;
116 fts_options |= FTS_COMFOLLOW;
120 fts_options = FTS_PHYSICAL;
122 fts_options = FTS_LOGICAL;
126 if (*flags >= '0' && *flags <= '7') {
128 val = strtol(flags, &ep, 8);
132 err(1, "invalid flags: %s", flags);
134 errx(1, "invalid flags: %s", flags);
138 if (strtofflags(&flags, &set, &clear))
139 errx(1, "invalid flag: %s", flags);
144 if ((ftsp = fts_open(++argv, fts_options , 0)) == NULL)
147 for (rval = 0; (p = fts_read(ftsp)) != NULL;) {
150 if ((fts_options & FTS_LOGICAL) ||
151 ((fts_options & FTS_COMFOLLOW) &&
152 p->fts_level == FTS_ROOTLEVEL))
155 atflag = AT_SYMLINK_NOFOLLOW;
157 switch (p->fts_info) {
158 case FTS_D: /* Change it at FTS_DP if we're recursive. */
160 fts_set(ftsp, p, FTS_SKIP);
162 case FTS_DNR: /* Warn, chflags. */
163 warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
166 case FTS_ERR: /* Warn, continue. */
168 warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
177 newflags = (p->fts_statp->st_flags | set) & clear;
178 if (newflags == p->fts_statp->st_flags)
180 if (chflagsat(AT_FDCWD, p->fts_accpath, newflags,
181 atflag) == -1 && !fflag) {
182 warn("%s", p->fts_path);
185 (void)printf("%s", p->fts_path);
187 (void)printf(": 0%lo -> 0%lo",
188 (u_long)p->fts_statp->st_flags,
201 (void)fprintf(stderr,
202 "usage: chflags [-fhv] [-R [-H | -L | -P]] flags file ...\n");