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 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * @(#) Copyright (c) 1992, 1993, 1994 The Regents of the University of California. All rights reserved.
34 * @(#)chflags.c 8.5 (Berkeley) 4/1/94
35 * $FreeBSD: src/usr.bin/chflags/chflags.c,v 1.7.2.3 2001/08/01 23:09:18 obrien Exp $
36 * $DragonFly: src/usr.bin/chflags/chflags.c,v 1.4 2004/11/29 20:27:30 liamfoy Exp $
39 #include <sys/types.h>
50 static void usage(void);
53 main(int argc, char **argv)
59 int Hflag, Lflag, Rflag, ch, fts_options, oct, rval;
62 Hflag = Lflag = Rflag = 0;
63 while ((ch = getopt(argc, argv, "HLPR")) != -1)
88 fts_options = FTS_PHYSICAL;
91 fts_options |= FTS_COMFOLLOW;
93 fts_options &= ~FTS_PHYSICAL;
94 fts_options |= FTS_LOGICAL;
99 if (*flags >= '0' && *flags <= '7') {
101 val = strtol(flags, &ep, 8);
105 err(1, "invalid flags: %s", flags);
107 errx(1, "invalid flags: %s", flags);
111 if (strtofflags(&flags, &set, &clear))
112 errx(1, "invalid flag: %s", flags);
117 if ((ftsp = fts_open(++argv, fts_options , 0)) == NULL)
120 for (rval = 0; (p = fts_read(ftsp)) != NULL;) {
121 switch (p->fts_info) {
123 if (!Rflag) /* Change it at FTS_DP if we're recursive. */
124 fts_set(ftsp, p, FTS_SKIP);
126 case FTS_DNR: /* Warn, chflag, continue. */
127 warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
130 case FTS_ERR: /* Warn, continue. */
132 warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
135 case FTS_SL: /* Ignore. */
138 * The only symlinks that end up here are ones that
139 * don't point to anything and ones that we found
140 * doing a physical walk.
147 if (!chflags(p->fts_accpath, set))
150 p->fts_statp->st_flags |= set;
151 p->fts_statp->st_flags &= clear;
152 if (!chflags(p->fts_accpath, (u_long)p->fts_statp->st_flags))
155 warn("%s", p->fts_path);
167 "usage: chflags [-R [-H | -L | -P]] flags file ...\n");