bool OpensslManager::HashFile(Openssl_Hash algorithm, FILE *pFile, unsigned char **output, int *outlength)
{
if(pFile == NULL)
return false;
switch(algorithm)
{
case Openssl_Hash_MD5:
MD5_File(pFile, output, outlength);
return true;
case Openssl_Hash_MD4:
MD4_File(pFile, output, outlength);
return true;
case Openssl_Hash_MD2:
MD2_File(pFile, output, outlength);
return true;
case Openssl_Hash_SHA:
SHA_File(pFile, output, outlength);
return true;
case Openssl_Hash_SHA1:
SHA1_File(pFile, output, outlength);
return true;
case Openssl_Hash_SHA224:
SHA224_File(pFile, output, outlength);
return true;
case Openssl_Hash_SHA256:
SHA256_File(pFile, output, outlength);
return true;
case Openssl_Hash_SHA384:
SHA384_File(pFile, output, outlength);
return true;
case Openssl_Hash_SHA512:
SHA512_File(pFile, output, outlength);
return true;
case Openssl_Hash_RIPEMD160:
RIPEMD160_File(pFile, output, outlength);
return true;
}
return false;
}
static void
statf(FTSENT *p)
{
u_int32_t len, val;
int fd, indent;
const char *name;
#if !defined(NO_MD5) || !defined(NO_RMD160) || !defined(NO_SHA1) || !defined(NO_SHA2)
char *digestbuf;
#endif
indent = printf("%s%s",
S_ISDIR(p->fts_statp->st_mode) ? "" : " ", vispath(p->fts_name));
if (indent > INDENTNAMELEN)
indent = MAXLINELEN;
else
indent += printf("%*s", INDENTNAMELEN - indent, "");
if (!S_ISREG(p->fts_statp->st_mode))
output(&indent, "type=%s", inotype(p->fts_statp->st_mode));
if (keys & (F_UID | F_UNAME) && p->fts_statp->st_uid != uid) {
if (keys & F_UNAME &&
(name = user_from_uid(p->fts_statp->st_uid, 1)) != NULL)
output(&indent, "uname=%s", name);
else /* if (keys & F_UID) */
output(&indent, "uid=%u", p->fts_statp->st_uid);
}
if (keys & (F_GID | F_GNAME) && p->fts_statp->st_gid != gid) {
if (keys & F_GNAME &&
(name = group_from_gid(p->fts_statp->st_gid, 1)) != NULL)
output(&indent, "gname=%s", name);
else /* if (keys & F_GID) */
output(&indent, "gid=%u", p->fts_statp->st_gid);
}
if (keys & F_MODE && (p->fts_statp->st_mode & MBITS) != mode)
output(&indent, "mode=%#o", p->fts_statp->st_mode & MBITS);
if (keys & F_DEV &&
(S_ISBLK(p->fts_statp->st_mode) || S_ISCHR(p->fts_statp->st_mode)))
output(&indent, "device=%#llx",
(long long)p->fts_statp->st_rdev);
if (keys & F_NLINK && p->fts_statp->st_nlink != 1)
output(&indent, "nlink=%u", p->fts_statp->st_nlink);
if (keys & F_SIZE && S_ISREG(p->fts_statp->st_mode))
output(&indent, "size=%lld", (long long)p->fts_statp->st_size);
if (keys & F_TIME)
#if defined(BSD4_4) && !defined(HAVE_NBTOOL_CONFIG_H)
output(&indent, "time=%ld.%ld",
(long)p->fts_statp->st_mtimespec.tv_sec,
p->fts_statp->st_mtimespec.tv_nsec);
#else
output(&indent, "time=%ld.%ld",
(long)p->fts_statp->st_mtime, (long)0);
#endif
if (keys & F_CKSUM && S_ISREG(p->fts_statp->st_mode)) {
if ((fd = open(p->fts_accpath, O_RDONLY, 0)) < 0 ||
crc(fd, &val, &len))
mtree_err("%s: %s", p->fts_accpath, strerror(errno));
close(fd);
output(&indent, "cksum=%lu", (long)val);
}
#ifndef NO_MD5
if (keys & F_MD5 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = MD5File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: MD5File failed: %s", p->fts_accpath, strerror(errno));
output(&indent, "md5=%s", digestbuf);
free(digestbuf);
}
#endif /* ! NO_MD5 */
#ifndef NO_RMD160
if (keys & F_RMD160 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = RMD160File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: RMD160File failed: %s", p->fts_accpath, strerror(errno));
output(&indent, "rmd160=%s", digestbuf);
free(digestbuf);
}
#endif /* ! NO_RMD160 */
#ifndef NO_SHA1
if (keys & F_SHA1 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = SHA1File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: SHA1File failed: %s", p->fts_accpath, strerror(errno));
output(&indent, "sha1=%s", digestbuf);
free(digestbuf);
}
#endif /* ! NO_SHA1 */
#ifndef NO_SHA2
if (keys & F_SHA256 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = SHA256_File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: SHA256_File failed: %s", p->fts_accpath, strerror(errno));
output(&indent, "sha256=%s", digestbuf);
free(digestbuf);
}
if (keys & F_SHA384 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = SHA384_File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: SHA384_File failed: %s", p->fts_accpath, strerror(errno));
output(&indent, "sha384=%s", digestbuf);
free(digestbuf);
}
if (keys & F_SHA512 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = SHA512_File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: SHA512_File failed: %s", p->fts_accpath, strerror(errno));
output(&indent, "sha512=%s", digestbuf);
free(digestbuf);
}
#endif /* ! NO_SHA2 */
if (keys & F_SLINK &&
(p->fts_info == FTS_SL || p->fts_info == FTS_SLNONE))
output(&indent, "link=%s", vispath(rlink(p->fts_accpath)));
#if HAVE_STRUCT_STAT_ST_FLAGS
if (keys & F_FLAGS && p->fts_statp->st_flags != flags)
output(&indent, "flags=%s",
flags_to_string(p->fts_statp->st_flags, "none"));
#endif
putchar('\n');
}
static void
statf(int indent, FTSENT *p)
{
u_int32_t len, val;
int fd, offset;
const char *name = NULL;
#if !defined(NO_MD5) || !defined(NO_RMD160) || !defined(NO_SHA1) || !defined(NO_SHA2)
char *digestbuf;
#endif
offset = printf("%*s%s%s", indent, "",
S_ISDIR(p->fts_statp->st_mode) ? "" : " ", vispath(p->fts_name));
if (offset > (INDENTNAMELEN + indent))
offset = MAXLINELEN;
else
offset += printf("%*s", (INDENTNAMELEN + indent) - offset, "");
if (!S_ISREG(p->fts_statp->st_mode) && (flavor == F_NETBSD6 || !dflag))
output(indent, &offset, "type=%s",
inotype(p->fts_statp->st_mode));
if (keys & (F_UID | F_UNAME) && p->fts_statp->st_uid != uid) {
if (keys & F_UNAME &&
(name = user_from_uid(p->fts_statp->st_uid, 1)) != NULL)
output(indent, &offset, "uname=%s", name);
if (keys & F_UID || (keys & F_UNAME && name == NULL))
output(indent, &offset, "uid=%u", p->fts_statp->st_uid);
}
if (keys & (F_GID | F_GNAME) && p->fts_statp->st_gid != gid) {
if (keys & F_GNAME &&
(name = group_from_gid(p->fts_statp->st_gid, 1)) != NULL)
output(indent, &offset, "gname=%s", name);
if (keys & F_GID || (keys & F_GNAME && name == NULL))
output(indent, &offset, "gid=%u", p->fts_statp->st_gid);
}
if (keys & F_MODE && (p->fts_statp->st_mode & MBITS) != mode)
output(indent, &offset, "mode=%#o",
p->fts_statp->st_mode & MBITS);
if (keys & F_DEV &&
(S_ISBLK(p->fts_statp->st_mode) || S_ISCHR(p->fts_statp->st_mode)))
output(indent, &offset, "device=%#jx",
(uintmax_t)p->fts_statp->st_rdev);
if (keys & F_NLINK && p->fts_statp->st_nlink != 1)
output(indent, &offset, "nlink=%u", p->fts_statp->st_nlink);
if (keys & F_SIZE &&
(flavor == F_FREEBSD9 || S_ISREG(p->fts_statp->st_mode)))
output(indent, &offset, "size=%ju",
(uintmax_t)p->fts_statp->st_size);
if (keys & F_TIME)
#if defined(BSD4_4) && !defined(HAVE_NBTOOL_CONFIG_H)
output(indent, &offset, "time=%jd.%09ld",
(intmax_t)p->fts_statp->st_mtimespec.tv_sec,
p->fts_statp->st_mtimespec.tv_nsec);
#else
output(indent, &offset, "time=%jd.%09ld",
(intmax_t)p->fts_statp->st_mtime, (long)0);
#endif
if (keys & F_CKSUM && S_ISREG(p->fts_statp->st_mode)) {
if ((fd = open(p->fts_accpath, O_RDONLY, 0)) < 0 ||
crc(fd, &val, &len))
mtree_err("%s: %s", p->fts_accpath, strerror(errno));
close(fd);
output(indent, &offset, "cksum=%lu", (long)val);
}
#ifndef NO_MD5
if (keys & F_MD5 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = MD5File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: MD5File failed: %s", p->fts_accpath,
strerror(errno));
output(indent, &offset, "%s=%s", MD5KEY, digestbuf);
free(digestbuf);
}
#endif /* ! NO_MD5 */
#ifndef NO_RMD160
if (keys & F_RMD160 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = RMD160File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: RMD160File failed: %s", p->fts_accpath,
strerror(errno));
output(indent, &offset, "%s=%s", RMD160KEY, digestbuf);
free(digestbuf);
}
#endif /* ! NO_RMD160 */
#ifndef NO_SHA1
if (keys & F_SHA1 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = SHA1File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: SHA1File failed: %s", p->fts_accpath,
strerror(errno));
output(indent, &offset, "%s=%s", SHA1KEY, digestbuf);
free(digestbuf);
}
#endif /* ! NO_SHA1 */
#ifndef NO_SHA2
if (keys & F_SHA256 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = SHA256_File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: SHA256_File failed: %s", p->fts_accpath,
strerror(errno));
output(indent, &offset, "%s=%s", SHA256KEY, digestbuf);
free(digestbuf);
}
#ifdef SHA384_BLOCK_LENGTH
if (keys & F_SHA384 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = SHA384_File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: SHA384_File failed: %s", p->fts_accpath,
strerror(errno));
output(indent, &offset, "%s=%s", SHA384KEY, digestbuf);
free(digestbuf);
}
#endif
if (keys & F_SHA512 && S_ISREG(p->fts_statp->st_mode)) {
if ((digestbuf = SHA512_File(p->fts_accpath, NULL)) == NULL)
mtree_err("%s: SHA512_File failed: %s", p->fts_accpath,
strerror(errno));
output(indent, &offset, "%s=%s", SHA512KEY, digestbuf);
free(digestbuf);
}
#endif /* ! NO_SHA2 */
if (keys & F_SLINK &&
(p->fts_info == FTS_SL || p->fts_info == FTS_SLNONE))
output(indent, &offset, "link=%s",
vispath(rlink(p->fts_accpath)));
#if HAVE_STRUCT_STAT_ST_FLAGS
if (keys & F_FLAGS && p->fts_statp->st_flags != flags) {
char *str = flags_to_string(p->fts_statp->st_flags, "none");
output(indent, &offset, "flags=%s", str);
free(str);
}
#endif
putchar('\n');
}
int
compare(NODE *s, FTSENT *p)
{
u_int32_t len, val;
#if HAVE_STRUCT_STAT_ST_FLAGS
u_int32_t flags;
#endif
int fd, label;
const char *cp, *tab;
#if !defined(NO_MD5) || !defined(NO_RMD160) || !defined(NO_SHA1) || !defined(NO_SHA2)
char *digestbuf;
#endif
tab = NULL;
label = 0;
switch(s->type) {
case F_BLOCK:
if (!S_ISBLK(p->fts_statp->st_mode))
goto typeerr;
break;
case F_CHAR:
if (!S_ISCHR(p->fts_statp->st_mode))
goto typeerr;
break;
case F_DIR:
if (!S_ISDIR(p->fts_statp->st_mode))
goto typeerr;
break;
case F_FIFO:
if (!S_ISFIFO(p->fts_statp->st_mode))
goto typeerr;
break;
case F_FILE:
if (!S_ISREG(p->fts_statp->st_mode))
goto typeerr;
break;
case F_LINK:
if (!S_ISLNK(p->fts_statp->st_mode))
goto typeerr;
break;
#ifdef S_ISSOCK
case F_SOCK:
if (!S_ISSOCK(p->fts_statp->st_mode))
goto typeerr;
break;
#endif
typeerr: LABEL;
printf("\ttype (%s, %s)\n",
nodetype(s->type), inotype(p->fts_statp->st_mode));
return (label);
}
if (mtree_Wflag)
goto afterpermwhack;
#if HAVE_STRUCT_STAT_ST_FLAGS
if (iflag && !uflag) {
if (s->flags & F_FLAGS)
SETFLAGS(p->fts_statp->st_flags, SP_FLGS);
return (label);
}
if (mflag && !uflag) {
if (s->flags & F_FLAGS)
CLEARFLAGS(p->fts_statp->st_flags, SP_FLGS);
return (label);
}
#endif
if (s->flags & F_DEV &&
(s->type == F_BLOCK || s->type == F_CHAR) &&
s->st_rdev != p->fts_statp->st_rdev) {
LABEL;
printf("%sdevice (%#llx, %#llx",
tab, (long long)s->st_rdev,
(long long)p->fts_statp->st_rdev);
if (uflag) {
if ((unlink(p->fts_accpath) == -1) ||
(mknod(p->fts_accpath,
s->st_mode | nodetoino(s->type),
s->st_rdev) == -1) ||
(lchown(p->fts_accpath, p->fts_statp->st_uid,
p->fts_statp->st_gid) == -1) )
printf(", not modified: %s)\n",
strerror(errno));
else
printf(", modified)\n");
} else
printf(")\n");
tab = "\t";
}
/* Set the uid/gid first, then set the mode. */
if (s->flags & (F_UID | F_UNAME) && s->st_uid != p->fts_statp->st_uid) {
LABEL;
printf("%suser (%lu, %lu",
tab, (u_long)s->st_uid, (u_long)p->fts_statp->st_uid);
if (uflag) {
if (lchown(p->fts_accpath, s->st_uid, -1))
printf(", not modified: %s)\n",
strerror(errno));
else
printf(", modified)\n");
} else
printf(")\n");
tab = "\t";
}
if (s->flags & (F_GID | F_GNAME) && s->st_gid != p->fts_statp->st_gid) {
LABEL;
printf("%sgid (%lu, %lu",
tab, (u_long)s->st_gid, (u_long)p->fts_statp->st_gid);
if (uflag) {
if (lchown(p->fts_accpath, -1, s->st_gid))
printf(", not modified: %s)\n",
strerror(errno));
else
printf(", modified)\n");
}
else
printf(")\n");
tab = "\t";
}
if (s->flags & F_MODE &&
s->st_mode != (p->fts_statp->st_mode & MBITS)) {
if (lflag) {
mode_t tmode, mode;
tmode = s->st_mode;
mode = p->fts_statp->st_mode & MBITS;
/*
* if none of the suid/sgid/etc bits are set,
* then if the mode is a subset of the target,
* skip.
*/
if (!((tmode & ~(S_IRWXU|S_IRWXG|S_IRWXO)) ||
(mode & ~(S_IRWXU|S_IRWXG|S_IRWXO))))
if ((mode | tmode) == tmode)
goto skip;
}
LABEL;
printf("%spermissions (%#lo, %#lo",
tab, (u_long)s->st_mode,
(u_long)p->fts_statp->st_mode & MBITS);
if (uflag) {
if (lchmod(p->fts_accpath, s->st_mode))
printf(", not modified: %s)\n",
strerror(errno));
else
printf(", modified)\n");
}
else
printf(")\n");
tab = "\t";
skip: ;
}
if (s->flags & F_NLINK && s->type != F_DIR &&
s->st_nlink != p->fts_statp->st_nlink) {
LABEL;
printf("%slink count (%lu, %lu)\n",
tab, (u_long)s->st_nlink, (u_long)p->fts_statp->st_nlink);
tab = "\t";
}
if (s->flags & F_SIZE && s->st_size != p->fts_statp->st_size) {
LABEL;
printf("%ssize (%lld, %lld)\n",
tab, (long long)s->st_size,
(long long)p->fts_statp->st_size);
tab = "\t";
}
/*
* XXX
* Since utimes(2) only takes a timeval, there's no point in
* comparing the low bits of the timespec nanosecond field. This
* will only result in mismatches that we can never fix.
*
* Doesn't display microsecond differences.
*/
if (s->flags & F_TIME) {
struct timeval tv[2];
struct stat *ps = p->fts_statp;
time_t smtime = s->st_mtimespec.tv_sec;
#if defined(BSD4_4) && !defined(HAVE_NBTOOL_CONFIG_H)
time_t pmtime = ps->st_mtimespec.tv_sec;
TIMESPEC_TO_TIMEVAL(&tv[0], &s->st_mtimespec);
TIMESPEC_TO_TIMEVAL(&tv[1], &ps->st_mtimespec);
#else
time_t pmtime = (time_t)ps->st_mtime;
tv[0].tv_sec = smtime;
tv[0].tv_usec = 0;
tv[1].tv_sec = pmtime;
tv[1].tv_usec = 0;
#endif
if (tv[0].tv_sec != tv[1].tv_sec ||
tv[0].tv_usec != tv[1].tv_usec) {
LABEL;
printf("%smodification time (%.24s, ",
tab, ctime(&smtime));
printf("%.24s", ctime(&pmtime));
if (tflag) {
tv[1] = tv[0];
if (utimes(p->fts_accpath, tv))
printf(", not modified: %s)\n",
strerror(errno));
else
printf(", modified)\n");
} else
printf(")\n");
tab = "\t";
}
}
#if HAVE_STRUCT_STAT_ST_FLAGS
/*
* XXX
* since lchflags(2) will reset file times, the utimes() above
* may have been useless! oh well, we'd rather have correct
* flags, rather than times?
*/
if ((s->flags & F_FLAGS) && ((s->st_flags != p->fts_statp->st_flags)
|| mflag || iflag)) {
if (s->st_flags != p->fts_statp->st_flags) {
char *f_s;
LABEL;
f_s = flags_to_string(s->st_flags, "none");
printf("%sflags (\"%s\" is not ", tab, f_s);
free(f_s);
f_s = flags_to_string(p->fts_statp->st_flags, "none");
printf("\"%s\"", f_s);
free(f_s);
}
if (uflag) {
if (iflag)
SETFLAGS(0, CH_MASK);
else if (mflag)
CLEARFLAGS(0, SP_FLGS);
else
SETFLAGS(0, (~SP_FLGS & CH_MASK));
} else
printf(")\n");
tab = "\t";
}
#endif /* HAVE_STRUCT_STAT_ST_FLAGS */
/*
* from this point, no more permission checking or whacking
* occurs, only checking of stuff like checksums and symlinks.
*/
afterpermwhack:
if (s->flags & F_CKSUM) {
if ((fd = open(p->fts_accpath, O_RDONLY, 0)) < 0) {
LABEL;
printf("%scksum: %s: %s\n",
tab, p->fts_accpath, strerror(errno));
tab = "\t";
} else if (crc(fd, &val, &len)) {
close(fd);
LABEL;
printf("%scksum: %s: %s\n",
tab, p->fts_accpath, strerror(errno));
tab = "\t";
} else {
close(fd);
if (s->cksum != val) {
LABEL;
printf("%scksum (%lu, %lu)\n",
tab, s->cksum, (unsigned long)val);
}
tab = "\t";
}
}
#ifndef NO_MD5
if (s->flags & F_MD5) {
if ((digestbuf = MD5File(p->fts_accpath, NULL)) == NULL) {
LABEL;
printf("%s%s: %s: %s\n",
tab, MD5KEY, p->fts_accpath, strerror(errno));
tab = "\t";
} else {
if (strcmp(s->md5digest, digestbuf)) {
LABEL;
printf("%s%s (0x%s, 0x%s)\n",
tab, MD5KEY, s->md5digest, digestbuf);
}
tab = "\t";
free(digestbuf);
}
}
#endif /* ! NO_MD5 */
#ifndef NO_RMD160
if (s->flags & F_RMD160) {
if ((digestbuf = RMD160File(p->fts_accpath, NULL)) == NULL) {
LABEL;
printf("%s%s: %s: %s\n",
tab, RMD160KEY, p->fts_accpath, strerror(errno));
tab = "\t";
} else {
if (strcmp(s->rmd160digest, digestbuf)) {
LABEL;
printf("%s%s (0x%s, 0x%s)\n",
tab, RMD160KEY, s->rmd160digest, digestbuf);
}
tab = "\t";
free(digestbuf);
}
}
#endif /* ! NO_RMD160 */
#ifndef NO_SHA1
if (s->flags & F_SHA1) {
if ((digestbuf = SHA1File(p->fts_accpath, NULL)) == NULL) {
LABEL;
printf("%s%s: %s: %s\n",
tab, SHA1KEY, p->fts_accpath, strerror(errno));
tab = "\t";
} else {
if (strcmp(s->sha1digest, digestbuf)) {
LABEL;
printf("%s%s (0x%s, 0x%s)\n",
tab, SHA1KEY, s->sha1digest, digestbuf);
}
tab = "\t";
free(digestbuf);
}
}
#endif /* ! NO_SHA1 */
#ifndef NO_SHA2
if (s->flags & F_SHA256) {
if ((digestbuf = SHA256_File(p->fts_accpath, NULL)) == NULL) {
LABEL;
printf("%s%s: %s: %s\n",
tab, SHA256KEY, p->fts_accpath, strerror(errno));
tab = "\t";
} else {
if (strcmp(s->sha256digest, digestbuf)) {
LABEL;
printf("%s%s (0x%s, 0x%s)\n",
tab, SHA256KEY, s->sha256digest, digestbuf);
}
tab = "\t";
free(digestbuf);
}
}
#ifdef SHA384_BLOCK_LENGTH
if (s->flags & F_SHA384) {
if ((digestbuf = SHA384_File(p->fts_accpath, NULL)) == NULL) {
LABEL;
printf("%s%s: %s: %s\n",
tab, SHA384KEY, p->fts_accpath, strerror(errno));
tab = "\t";
} else {
if (strcmp(s->sha384digest, digestbuf)) {
LABEL;
printf("%s%s (0x%s, 0x%s)\n",
tab, SHA384KEY, s->sha384digest, digestbuf);
}
tab = "\t";
free(digestbuf);
}
}
#endif
if (s->flags & F_SHA512) {
if ((digestbuf = SHA512_File(p->fts_accpath, NULL)) == NULL) {
LABEL;
printf("%s%s: %s: %s\n",
tab, SHA512KEY, p->fts_accpath, strerror(errno));
tab = "\t";
} else {
if (strcmp(s->sha512digest, digestbuf)) {
LABEL;
printf("%s%s (0x%s, 0x%s)\n",
tab, SHA512KEY, s->sha512digest, digestbuf);
}
tab = "\t";
free(digestbuf);
}
}
#endif /* ! NO_SHA2 */
if (s->flags & F_SLINK &&
strcmp(cp = rlink(p->fts_accpath), s->slink)) {
LABEL;
printf("%slink ref (%s, %s", tab, cp, s->slink);
if (uflag) {
if ((unlink(p->fts_accpath) == -1) ||
(symlink(s->slink, p->fts_accpath) == -1) )
printf(", not modified: %s)\n",
strerror(errno));
else
printf(", modified)\n");
} else
printf(")\n");
}
return (label);
}