2 * Copyright (c) 1989, 1993
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
36 static char sccsid[] = "@(#)compare.c 8.1 (Berkeley) 6/6/93";
38 static const char rcsid[] =
42 #include <sys/param.h>
66 static char *ftype __P((u_int));
68 #define INDENTNAMELEN 8
71 len = printf("%s changed\n", RP(p)); \
90 if (!S_ISBLK(p->fts_statp->st_mode))
94 if (!S_ISCHR(p->fts_statp->st_mode))
98 if (!S_ISDIR(p->fts_statp->st_mode))
102 if (!S_ISFIFO(p->fts_statp->st_mode))
106 if (!S_ISREG(p->fts_statp->st_mode))
110 if (!S_ISLNK(p->fts_statp->st_mode))
114 if (!S_ISSOCK(p->fts_statp->st_mode)) {
116 (void)printf("\ttype expected %s found %s\n",
117 ftype(s->type), inotype(p->fts_statp->st_mode));
122 /* Set the uid/gid first, then set the mode. */
123 if (s->flags & (F_UID | F_UNAME) && s->st_uid != p->fts_statp->st_uid) {
125 (void)printf("%suser expected %lu found %lu",
126 tab, (u_long)s->st_uid, (u_long)p->fts_statp->st_uid);
128 if (chown(p->fts_accpath, s->st_uid, -1))
129 (void)printf(" not modified: %s\n",
132 (void)printf(" modified\n");
137 if (s->flags & (F_GID | F_GNAME) && s->st_gid != p->fts_statp->st_gid) {
139 (void)printf("%sgid expected %lu found %lu",
140 tab, (u_long)s->st_gid, (u_long)p->fts_statp->st_gid);
142 if (chown(p->fts_accpath, -1, s->st_gid))
143 (void)printf(" not modified: %s\n",
146 (void)printf(" modified\n");
151 if (s->flags & F_MODE &&
152 !S_ISLNK(p->fts_statp->st_mode) &&
153 s->st_mode != (p->fts_statp->st_mode & MBITS)) {
155 (void)printf("%spermissions expected %#o found %#o",
156 tab, s->st_mode, p->fts_statp->st_mode & MBITS);
158 if (chmod(p->fts_accpath, s->st_mode))
159 (void)printf(" not modified: %s\n",
162 (void)printf(" modified\n");
167 if (s->flags & F_NLINK && s->type != F_DIR &&
168 s->st_nlink != p->fts_statp->st_nlink) {
170 (void)printf("%slink_count expected %u found %u\n",
171 tab, s->st_nlink, p->fts_statp->st_nlink);
174 if (s->flags & F_SIZE && s->st_size != p->fts_statp->st_size &&
175 !S_ISDIR(p->fts_statp->st_mode)) {
177 (void)printf("%ssize expected %qd found %qd\n",
178 tab, s->st_size, p->fts_statp->st_size);
183 * Catches nano-second differences, but doesn't display them.
185 if ((s->flags & F_TIME) &&
186 ((s->st_mtimespec.tv_sec != p->fts_statp->st_mtimespec.tv_sec) ||
187 (s->st_mtimespec.tv_nsec != p->fts_statp->st_mtimespec.tv_nsec))) {
189 (void)printf("%smodification time expected %.24s ",
190 tab, ctime(&s->st_mtimespec.tv_sec));
191 (void)printf("found %.24s\n",
192 ctime(&p->fts_statp->st_mtimespec.tv_sec));
195 if (s->flags & F_CKSUM) {
196 if ((fd = open(p->fts_accpath, O_RDONLY, 0)) < 0) {
198 (void)printf("%scksum: %s: %s\n",
199 tab, p->fts_accpath, strerror(errno));
201 } else if (crc(fd, &val, &len)) {
204 (void)printf("%scksum: %s: %s\n",
205 tab, p->fts_accpath, strerror(errno));
209 if (s->cksum != val) {
211 (void)printf("%scksum expected %lu found %lu\n",
219 * since chflags(2) will reset file times, the utimes() above
220 * may have been useless! oh well, we'd rather have correct
221 * flags, rather than times?
223 if ((s->flags & F_FLAGS) && s->st_flags != p->fts_statp->st_flags) {
225 fflags = flags_to_string(s->st_flags);
226 (void)printf("%sflags expected \"%s\"", tab, fflags);
229 fflags = flags_to_string(p->fts_statp->st_flags);
230 (void)printf(" found \"%s\"", fflags);
234 if (chflags(p->fts_accpath, s->st_flags))
235 (void)printf(" not modified: %s\n",
238 (void)printf(" modified\n");
244 if (s->flags & F_MD5) {
245 char *new_digest, buf[33];
247 new_digest = MD5File(p->fts_accpath, buf);
250 printf("%sMD5: %s: %s\n", tab, p->fts_accpath,
253 } else if (strcmp(new_digest, s->md5digest)) {
255 printf("%sMD5 expected %s found %s\n", tab, s->md5digest,
262 if (s->flags & F_SHA1) {
263 char *new_digest, buf[41];
265 new_digest = SHA1_File(p->fts_accpath, buf);
268 printf("%sSHA-1: %s: %s\n", tab, p->fts_accpath,
271 } else if (strcmp(new_digest, s->sha1digest)) {
273 printf("%sSHA-1 expected %s found %s\n",
274 tab, s->sha1digest, new_digest);
280 if (s->flags & F_RMD160) {
281 char *new_digest, buf[41];
283 new_digest = RIPEMD160_File(p->fts_accpath, buf);
286 printf("%sRIPEMD160: %s: %s\n", tab,
287 p->fts_accpath, strerror(errno));
289 } else if (strcmp(new_digest, s->rmd160digest)) {
291 printf("%sRIPEMD160 expected %s found %s\n",
292 tab, s->rmd160digest, new_digest);
298 if (s->flags & F_SLINK &&
299 strcmp(cp = rlink(p->fts_accpath), s->slink)) {
301 (void)printf("%slink_ref expected %s found %s\n",
311 switch(type & S_IFMT) {
361 static char lbuf[MAXPATHLEN];
364 if ((len = readlink(name, lbuf, sizeof(lbuf) - 1)) == -1)
365 err(1, "line %d: %s", lineno, name);