int
main(int argc, char **argv)
{
int ch, status;
unsigned int i;
int cflag, Cflag, Dflag, Uflag, wflag;
char *dir, *p;
FILE *spec1, *spec2;
setprogname(argv[0]);
cflag = Cflag = Dflag = Uflag = wflag = 0;
dir = NULL;
init_excludes();
spec1 = stdin;
spec2 = NULL;
while ((ch = getopt(argc, argv,
"bcCdDeE:f:F:I:ijk:K:lLmMnN:O:p:PqrR:s:StuUwWxX:"))
!= -1) {
switch((char)ch) {
case 'b':
bflag = 1;
break;
case 'c':
cflag = 1;
break;
case 'C':
Cflag = 1;
break;
case 'd':
dflag = 1;
break;
case 'D':
Dflag = 1;
break;
case 'E':
parsetags(&excludetags, optarg);
break;
case 'e':
eflag = 1;
break;
case 'f':
if (spec1 == stdin) {
spec1 = fopen(optarg, "r");
if (spec1 == NULL)
mtree_err("%s: %s", optarg,
strerror(errno));
} else if (spec2 == NULL) {
spec2 = fopen(optarg, "r");
if (spec2 == NULL)
mtree_err("%s: %s", optarg,
strerror(errno));
} else
usage();
break;
case 'F':
for (i = 0; i < __arraycount(flavors); i++)
if (strcmp(optarg, flavors[i].name) == 0) {
flavor = flavors[i].flavor;
break;
}
if (i == __arraycount(flavors))
usage();
break;
case 'i':
iflag = 1;
break;
case 'I':
parsetags(&includetags, optarg);
break;
case 'j':
jflag = 1;
break;
case 'k':
keys = F_TYPE;
while ((p = strsep(&optarg, " \t,")) != NULL)
if (*p != '\0')
keys |= parsekey(p, NULL);
break;
case 'K':
while ((p = strsep(&optarg, " \t,")) != NULL)
if (*p != '\0')
keys |= parsekey(p, NULL);
break;
case 'l':
lflag = 1;
break;
case 'L':
ftsoptions &= ~FTS_PHYSICAL;
ftsoptions |= FTS_LOGICAL;
break;
case 'm':
mflag = 1;
break;
case 'M':
mtree_Mflag = 1;
break;
case 'n':
nflag = 1;
break;
case 'N':
if (! setup_getid(optarg))
mtree_err(
"Unable to use user and group databases in `%s'",
optarg);
break;
case 'O':
load_only(optarg);
break;
case 'p':
dir = optarg;
break;
case 'P':
ftsoptions &= ~FTS_LOGICAL;
ftsoptions |= FTS_PHYSICAL;
break;
case 'q':
qflag = 1;
break;
case 'r':
rflag++;
break;
case 'R':
while ((p = strsep(&optarg, " \t,")) != NULL)
if (*p != '\0')
keys &= ~parsekey(p, NULL);
break;
case 's':
sflag = 1;
crc_total = ~strtol(optarg, &p, 0);
if (*p)
mtree_err("illegal seed value -- %s", optarg);
break;
case 'S':
mtree_Sflag = 1;
break;
case 't':
tflag = 1;
break;
case 'u':
uflag = 1;
break;
case 'U':
Uflag = uflag = 1;
break;
case 'w':
wflag = 1;
break;
case 'W':
mtree_Wflag = 1;
break;
case 'x':
ftsoptions |= FTS_XDEV;
break;
case 'X':
read_excludes_file(optarg);
break;
case '?':
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc)
usage();
switch (flavor) {
case F_FREEBSD9:
if (cflag && iflag) {
warnx("-c and -i passed, replacing -i with -j for "
"FreeBSD compatibility");
iflag = 0;
jflag = 1;
}
if (dflag && !bflag) {
warnx("Adding -b to -d for FreeBSD compatibility");
bflag = 1;
}
if (uflag && !iflag) {
warnx("Adding -i to -%c for FreeBSD compatibility",
Uflag ? 'U' : 'u');
iflag = 1;
}
if (uflag && !tflag) {
warnx("Adding -t to -%c for FreeBSD compatibility",
Uflag ? 'U' : 'u');
tflag = 1;
}
if (wflag)
warnx("The -w flag is a no-op");
break;
default:
if (wflag)
usage();
}
if (spec2 && (cflag || Cflag || Dflag))
mtree_err("Double -f, -c, -C and -D flags are mutually "
"exclusive");
if (dir && spec2)
mtree_err("Double -f and -p flags are mutually exclusive");
if (dir && chdir(dir))
mtree_err("%s: %s", dir, strerror(errno));
if ((cflag || sflag) && !getcwd(fullpath, sizeof(fullpath)))
mtree_err("%s", strerror(errno));
if ((cflag && Cflag) || (cflag && Dflag) || (Cflag && Dflag))
mtree_err("-c, -C and -D flags are mutually exclusive");
if (iflag && mflag)
mtree_err("-i and -m flags are mutually exclusive");
if (lflag && uflag)
mtree_err("-l and -u flags are mutually exclusive");
if (cflag) {
cwalk(stdout);
exit(0);
}
if (Cflag || Dflag) {
dump_nodes(stdout, "", spec(spec1), Dflag);
exit(0);
}
if (spec2 != NULL)
status = mtree_specspec(spec1, spec2);
else
status = verify(spec1);
if (Uflag && (status == MISMATCHEXIT))
status = 0;
exit(status);
}
int
main(int argc, char *argv[])
{
struct stat from_sb, to_sb;
mode_t *set;
u_long fset;
int ch, no_target;
u_int iflags;
char *p;
const char *to_name;
iflags = 0;
group = owner = NULL;
while ((ch = getopt(argc, argv, "B:bCcD:df:g:h:l:M:m:N:o:pSsT:Uv")) !=
-1)
switch((char)ch) {
case 'B':
suffix = optarg;
/* FALLTHROUGH */
case 'b':
dobackup = 1;
break;
case 'C':
docompare = 1;
break;
case 'c':
/* For backwards compatibility. */
break;
case 'D':
destdir = optarg;
break;
case 'd':
dodir = 1;
break;
case 'f':
haveopt_f = 1;
fflags = optarg;
break;
case 'g':
haveopt_g = 1;
group = optarg;
break;
case 'h':
digest = optarg;
break;
case 'l':
for (p = optarg; *p != '\0'; p++)
switch (*p) {
case 's':
dolink &= ~(LN_HARD|LN_MIXED);
dolink |= LN_SYMBOLIC;
break;
case 'h':
dolink &= ~(LN_SYMBOLIC|LN_MIXED);
dolink |= LN_HARD;
break;
case 'm':
dolink &= ~(LN_SYMBOLIC|LN_HARD);
dolink |= LN_MIXED;
break;
case 'a':
dolink &= ~LN_RELATIVE;
dolink |= LN_ABSOLUTE;
break;
case 'r':
dolink &= ~LN_ABSOLUTE;
dolink |= LN_RELATIVE;
break;
default:
errx(1, "%c: invalid link type", *p);
/* NOTREACHED */
}
break;
case 'M':
metafile = optarg;
break;
case 'm':
haveopt_m = 1;
if (!(set = setmode(optarg)))
errx(EX_USAGE, "invalid file mode: %s",
optarg);
mode = getmode(set, 0);
free(set);
break;
case 'N':
if (!setup_getid(optarg))
err(EX_OSERR, "Unable to use user and group "
"databases in `%s'", optarg);
break;
case 'o':
haveopt_o = 1;
owner = optarg;
break;
case 'p':
docompare = dopreserve = 1;
break;
case 'S':
safecopy = 1;
break;
case 's':
dostrip = 1;
break;
case 'T':
tags = optarg;
break;
case 'U':
dounpriv = 1;
break;
case 'v':
verbose = 1;
break;
case '?':
default:
usage();
}
argc -= optind;
argv += optind;
/* some options make no sense when creating directories */
if (dostrip && dodir) {
warnx("-d and -s may not be specified together");
usage();
}
if (getenv("DONTSTRIP") != NULL) {
warnx("DONTSTRIP set - will not strip installed binaries");
dostrip = 0;
}
/* must have at least two arguments, except when creating directories */
if (argc == 0 || (argc == 1 && !dodir))
usage();
if (digest != NULL) {
if (strcmp(digest, "none") == 0) {
digesttype = DIGEST_NONE;
} else if (strcmp(digest, "md5") == 0) {
digesttype = DIGEST_MD5;
} else if (strcmp(digest, "rmd160") == 0) {
digesttype = DIGEST_RIPEMD160;
} else if (strcmp(digest, "sha1") == 0) {
digesttype = DIGEST_SHA1;
} else if (strcmp(digest, "sha256") == 0) {
digesttype = DIGEST_SHA256;
} else if (strcmp(digest, "sha512") == 0) {
digesttype = DIGEST_SHA512;
} else {
warnx("unknown digest `%s'", digest);
usage();
}
}
/* need to make a temp copy so we can compare stripped version */
if (docompare && dostrip)
safecopy = 1;
/* get group and owner id's */
if (group != NULL && !dounpriv) {
if (gid_from_group(group, &gid) == -1) {
id_t id;
if (!parseid(group, &id))
errx(1, "unknown group %s", group);
gid = id;
}
} else
gid = (gid_t)-1;
if (owner != NULL && !dounpriv) {
if (uid_from_user(owner, &uid) == -1) {
id_t id;
if (!parseid(owner, &id))
errx(1, "unknown user %s", owner);
uid = id;
}
} else
uid = (uid_t)-1;
if (fflags != NULL && !dounpriv) {
if (strtofflags(&fflags, &fset, NULL))
errx(EX_USAGE, "%s: invalid flag", fflags);
iflags |= SETFLAGS;
}
if (metafile != NULL) {
if ((metafp = fopen(metafile, "a")) == NULL)
warn("open %s", metafile);
} else
digesttype = DIGEST_NONE;
if (dodir) {
for (; *argv != NULL; ++argv)
install_dir(*argv);
exit(EX_OK);
/* NOTREACHED */
}
to_name = argv[argc - 1];
no_target = stat(to_name, &to_sb);
if (!no_target && S_ISDIR(to_sb.st_mode)) {
if (dolink & LN_SYMBOLIC) {
if (lstat(to_name, &to_sb) != 0)
err(EX_OSERR, "%s vanished", to_name);
if (S_ISLNK(to_sb.st_mode)) {
if (argc != 2) {
errno = ENOTDIR;
err(EX_USAGE, "%s", to_name);
}
install(*argv, to_name, fset, iflags);
exit(EX_OK);
}
}
for (; *argv != to_name; ++argv)
install(*argv, to_name, fset, iflags | DIRECTORY);
exit(EX_OK);
/* NOTREACHED */
}
/* can't do file1 file2 directory/file */
if (argc != 2) {
if (no_target)
warnx("target directory `%s' does not exist",
argv[argc - 1]);
else
warnx("target `%s' is not a directory",
argv[argc - 1]);
usage();
}
if (!no_target && !dolink) {
if (stat(*argv, &from_sb))
err(EX_OSERR, "%s", *argv);
if (!S_ISREG(to_sb.st_mode)) {
errno = EFTYPE;
err(EX_OSERR, "%s", to_name);
}
if (to_sb.st_dev == from_sb.st_dev &&
to_sb.st_ino == from_sb.st_ino)
errx(EX_USAGE,
"%s and %s are the same file", *argv, to_name);
}
install(*argv, to_name, fset, iflags);
exit(EX_OK);
/* NOTREACHED */
}
static void
pax_options(int argc, char **argv)
{
int c;
int i;
unsigned int flg = 0;
unsigned int bflg = 0;
char *pt;
FSUB tmp;
/*
* process option flags
*/
while ((c = getopt_long(argc, argv,
"0ab:cdf:ijklno:p:rs:tuvwx:zAB:DE:G:HLMN:OPT:U:XYZ",
pax_longopts, NULL)) != -1) {
switch (c) {
case '0':
sep = '\0';
break;
case 'a':
/*
* append
*/
flg |= AF;
break;
case 'b':
/*
* specify blocksize
*/
flg |= BF;
if ((wrblksz = (int)str_offt(optarg)) <= 0) {
tty_warn(1, "Invalid block size %s", optarg);
pax_usage();
}
break;
case 'c':
/*
* inverse match on patterns
*/
cflag = 1;
flg |= CF;
break;
case 'd':
/*
* match only dir on extract, not the subtree at dir
*/
dflag = 1;
flg |= DF;
break;
case 'f':
/*
* filename where the archive is stored
*/
arcname = optarg;
flg |= FF;
break;
case 'i':
/*
* interactive file rename
*/
iflag = 1;
flg |= IF;
break;
case 'j':
/*
* pass through bzip2
*/
jflag = 1;
gzip_program = BZIP2_CMD;
break;
case 'k':
/*
* do not clobber files that exist
*/
kflag = 1;
flg |= KF;
break;
case 'l':
/*
* try to link src to dest with copy (-rw)
*/
lflag = 1;
flg |= LF;
break;
case 'n':
/*
* select first match for a pattern only
*/
nflag = 1;
flg |= NF;
break;
case 'o':
/*
* pass format specific options
*/
flg |= OF;
if (opt_add(optarg) < 0)
pax_usage();
break;
case 'p':
/*
* specify file characteristic options
*/
for (pt = optarg; *pt != '\0'; ++pt) {
switch(*pt) {
case 'a':
/*
* do not preserve access time
*/
patime = 0;
break;
case 'e':
/*
* preserve user id, group id, file
* mode, access/modification times
* and file flags.
*/
pids = 1;
pmode = 1;
patime = 1;
pmtime = 1;
pfflags = 1;
break;
#if 0
case 'f':
/*
* do not preserve file flags
*/
pfflags = 0;
break;
#endif
case 'm':
/*
* do not preserve modification time
*/
pmtime = 0;
break;
case 'o':
/*
* preserve uid/gid
*/
pids = 1;
break;
case 'p':
/*
* preserve file mode bits
*/
pmode = 1;
break;
default:
tty_warn(1, "Invalid -p string: %c",
*pt);
pax_usage();
break;
}
}
flg |= PF;
break;
case 'r':
/*
* read the archive
*/
flg |= RF;
break;
case 's':
/*
* file name substitution name pattern
*/
if (rep_add(optarg) < 0) {
pax_usage();
break;
}
flg |= SF;
break;
case 't':
/*
* preserve access time on filesystem nodes we read
*/
tflag = 1;
flg |= TF;
break;
case 'u':
/*
* ignore those older files
*/
uflag = 1;
flg |= UF;
break;
case 'v':
/*
* verbose operation mode
*/
vflag = 1;
flg |= VF;
break;
case 'w':
/*
* write an archive
*/
flg |= WF;
break;
case 'x':
/*
* specify an archive format on write
*/
tmp.name = optarg;
frmt = (FSUB *)bsearch((void *)&tmp, (void *)fsub,
sizeof(fsub)/sizeof(FSUB), sizeof(FSUB), c_frmt);
if (frmt != NULL) {
flg |= XF;
break;
}
tty_warn(1, "Unknown -x format: %s", optarg);
(void)fputs("pax: Known -x formats are:", stderr);
for (i = 0; i < (sizeof(fsub)/sizeof(FSUB)); ++i)
(void)fprintf(stderr, " %s", fsub[i].name);
(void)fputs("\n\n", stderr);
pax_usage();
break;
case 'z':
/*
* use gzip. Non standard option.
*/
gzip_program = GZIP_CMD;
break;
case 'A':
Aflag = 1;
flg |= CAF;
break;
case 'B':
/*
* non-standard option on number of bytes written on a
* single archive volume.
*/
if ((wrlimit = str_offt(optarg)) <= 0) {
tty_warn(1, "Invalid write limit %s", optarg);
pax_usage();
}
if (wrlimit % BLKMULT) {
tty_warn(1,
"Write limit is not a %d byte multiple",
BLKMULT);
pax_usage();
}
flg |= CBF;
break;
case 'D':
/*
* On extraction check file inode change time before the
* modification of the file name. Non standard option.
*/
Dflag = 1;
flg |= CDF;
break;
case 'E':
/*
* non-standard limit on read faults
* 0 indicates stop after first error, values
* indicate a limit, "none" try forever
*/
flg |= CEF;
if (strcmp(none, optarg) == 0)
maxflt = -1;
else if ((maxflt = atoi(optarg)) < 0) {
tty_warn(1,
"Error count value must be positive");
pax_usage();
}
break;
case 'G':
/*
* non-standard option for selecting files within an
* archive by group (gid or name)
*/
if (grp_add(optarg) < 0) {
pax_usage();
break;
}
flg |= CGF;
break;
case 'H':
/*
* follow command line symlinks only
*/
Hflag = 1;
flg |= CHF;
break;
case 'L':
/*
* follow symlinks
*/
Lflag = 1;
flg |= CLF;
break;
#ifdef SMALL
case 'M':
case 'N':
tty_warn(1, "Support for -%c is not compiled in", c);
exit(1);
#else /* !SMALL */
case 'M':
/*
* Treat list of filenames on stdin as an
* mtree(8) specfile. Non standard option.
*/
Mflag = 1;
flg |= CMF;
break;
case 'N':
/*
* Use alternative directory for user db lookups.
*/
if (!setup_getid(optarg)) {
tty_warn(1,
"Unable to use user and group databases in `%s'",
optarg);
pax_usage();
}
break;
#endif /* !SMALL */
case 'O':
/*
* Force one volume. Non standard option.
*/
force_one_volume = 1;
break;
case 'P':
/*
* do NOT follow symlinks (default)
*/
Lflag = 0;
flg |= CPF;
break;
case 'T':
/*
* non-standard option for selecting files within an
* archive by modification time range (lower,upper)
*/
if (trng_add(optarg) < 0) {
pax_usage();
break;
}
flg |= CTF;
break;
case 'U':
/*
* non-standard option for selecting files within an
* archive by user (uid or name)
*/
if (usr_add(optarg) < 0) {
pax_usage();
break;
}
flg |= CUF;
break;
case 'X':
/*
* do not pass over mount points in the file system
*/
Xflag = 1;
flg |= CXF;
break;
case 'Y':
/*
* On extraction check file inode change time after the
* modification of the file name. Non standard option.
*/
Yflag = 1;
flg |= CYF;
break;
case 'Z':
/*
* On extraction check modification time after the
* modification of the file name. Non standard option.
*/
Zflag = 1;
flg |= CZF;
break;
case OPT_INSECURE:
secure = 0;
break;
case OPT_FORCE_LOCAL:
forcelocal = 0;
break;
case '?':
default:
pax_usage();
break;
}
}
/*
* figure out the operation mode of pax read,write,extract,copy,append
* or list. check that we have not been given a bogus set of flags
* for the operation mode.
*/
if (ISLIST(flg)) {
act = LIST;
listf = stdout;
bflg = flg & BDLIST;
} else if (ISEXTRACT(flg)) {
act = EXTRACT;
bflg = flg & BDEXTR;
} else if (ISARCHIVE(flg)) {
act = ARCHIVE;
bflg = flg & BDARCH;
} else if (ISAPPND(flg)) {
act = APPND;
bflg = flg & BDARCH;
} else if (ISCOPY(flg)) {
act = COPY;
bflg = flg & BDCOPY;
} else
pax_usage();
if (bflg) {
printflg(flg);
pax_usage();
}
/*
* if we are writing (ARCHIVE) we use the default format if the user
* did not specify a format. when we write during an APPEND, we will
* adopt the format of the existing archive if none was supplied.
*/
if (!(flg & XF) && (act == ARCHIVE))
frmt = &(fsub[DEFLT]);
/*
* process the args as they are interpreted by the operation mode
*/
switch (act) {
case LIST:
case EXTRACT:
for (; optind < argc; optind++)
if (pat_add(argv[optind], NULL) < 0)
pax_usage();
break;
case COPY:
if (optind >= argc) {
tty_warn(0, "Destination directory was not supplied");
pax_usage();
}
--argc;
dirptr = argv[argc];
if (mkpath(dirptr) < 0)
exit(1);
/* FALLTHROUGH */
case ARCHIVE:
case APPND:
for (; optind < argc; optind++)
if (ftree_add(argv[optind], 0) < 0)
pax_usage();
/*
* no read errors allowed on updates/append operation!
*/
maxflt = 0;
break;
}
}
int
main(int argc, char *argv[])
{
struct stat sb;
struct timeval start;
fstype_t *fstype;
fsinfo_t fsoptions;
fsnode *root;
int ch, i, len;
char *subtree;
char *specfile;
setprogname(argv[0]);
debug = 0;
if ((fstype = get_fstype(DEFAULT_FSTYPE)) == NULL)
errx(1, "Unknown default fs type `%s'.", DEFAULT_FSTYPE);
/* set default fsoptions */
(void)memset(&fsoptions, 0, sizeof(fsoptions));
fsoptions.fd = -1;
fsoptions.sectorsize = -1;
if (fstype->prepare_options)
fstype->prepare_options(&fsoptions);
specfile = NULL;
if (gettimeofday(&start, NULL) == -1)
err(1, "Unable to get system time");
start_time.tv_sec = start.tv_sec;
start_time.tv_nsec = start.tv_usec * 1000;
while ((ch = getopt(argc, argv, "B:b:Dd:f:F:M:m:N:o:pr:s:S:t:xZ")) != -1) {
switch (ch) {
case 'B':
if (strcmp(optarg, "be") == 0 ||
strcmp(optarg, "4321") == 0 ||
strcmp(optarg, "big") == 0) {
#if BYTE_ORDER == LITTLE_ENDIAN
fsoptions.needswap = 1;
#endif
} else if (strcmp(optarg, "le") == 0 ||
strcmp(optarg, "1234") == 0 ||
strcmp(optarg, "little") == 0) {
#if BYTE_ORDER == BIG_ENDIAN
fsoptions.needswap = 1;
#endif
} else {
warnx("Invalid endian `%s'.", optarg);
usage();
}
break;
case 'b':
len = strlen(optarg) - 1;
if (optarg[len] == '%') {
optarg[len] = '\0';
fsoptions.freeblockpc =
strsuftoll("free block percentage",
optarg, 0, 99);
} else {
fsoptions.freeblocks =
strsuftoll("free blocks",
optarg, 0, LLONG_MAX);
}
break;
case 'D':
dupsok = 1;
break;
case 'd':
debug = strtoll(optarg, NULL, 0);
break;
case 'f':
len = strlen(optarg) - 1;
if (optarg[len] == '%') {
optarg[len] = '\0';
fsoptions.freefilepc =
strsuftoll("free file percentage",
optarg, 0, 99);
} else {
fsoptions.freefiles =
strsuftoll("free files",
optarg, 0, LLONG_MAX);
}
break;
case 'F':
specfile = optarg;
break;
case 'M':
fsoptions.minsize =
strsuftoll("minimum size", optarg, 1LL, LLONG_MAX);
break;
case 'N':
if (! setup_getid(optarg))
errx(1,
"Unable to use user and group databases in `%s'",
optarg);
break;
case 'm':
fsoptions.maxsize =
strsuftoll("maximum size", optarg, 1LL, LLONG_MAX);
break;
case 'o':
{
char *p;
while ((p = strsep(&optarg, ",")) != NULL) {
if (*p == '\0')
errx(1, "Empty option");
if (! fstype->parse_options(p, &fsoptions))
usage();
}
break;
}
case 'p':
/* Deprecated in favor of 'Z' */
fsoptions.sparse = 1;
break;
case 'r':
/* Round image size up to specified block size */
fsoptions.roundup =
strsuftoll("roundup", optarg, 0, LLONG_MAX);
break;
case 's':
fsoptions.minsize = fsoptions.maxsize =
strsuftoll("size", optarg, 1LL, LLONG_MAX);
break;
case 'S':
fsoptions.sectorsize =
(int)strsuftoll("sector size", optarg,
1LL, INT_MAX);
break;
case 't':
/* Check current one and cleanup if necessary. */
if (fstype->cleanup_options)
fstype->cleanup_options(&fsoptions);
fsoptions.fs_specific = NULL;
if ((fstype = get_fstype(optarg)) == NULL)
errx(1, "Unknown fs type `%s'.", optarg);
fstype->prepare_options(&fsoptions);
break;
case 'x':
fsoptions.onlyspec = 1;
break;
case 'Z':
/* Superscedes 'p' for compatibility with NetBSD makefs(8) */
fsoptions.sparse = 1;
break;
case '?':
default:
usage();
/* NOTREACHED */
}
}
if (debug) {
printf("debug mask: 0x%08x\n", debug);
printf("start time: %ld.%ld, %s",
(long)start_time.tv_sec, (long)start_time.tv_nsec,
ctime(&start_time.tv_sec));
}
argc -= optind;
argv += optind;
if (argc < 2)
usage();
/* -x must be accompanied by -F */
if (fsoptions.onlyspec != 0 && specfile == NULL)
errx(1, "-x requires -F mtree-specfile.");
/* Accept '-' as meaning "read from standard input". */
if (strcmp(argv[1], "-") == 0)
sb.st_mode = S_IFREG;
else {
if (stat(argv[1], &sb) == -1)
err(1, "Can't stat `%s'", argv[1]);
}
switch (sb.st_mode & S_IFMT) {
case S_IFDIR: /* walk the tree */
subtree = argv[1];
TIMER_START(start);
root = walk_dir(subtree, ".", NULL, NULL);
TIMER_RESULTS(start, "walk_dir");
break;
case S_IFREG: /* read the manifest file */
subtree = ".";
TIMER_START(start);
root = read_mtree(argv[1], NULL);
TIMER_RESULTS(start, "manifest");
break;
default:
errx(1, "%s: not a file or directory", argv[1]);
/* NOTREACHED */
}
/* append extra directory */
for (i = 2; i < argc; i++) {
if (stat(argv[i], &sb) == -1)
err(1, "Can't stat `%s'", argv[i]);
if (!S_ISDIR(sb.st_mode))
errx(1, "%s: not a directory", argv[i]);
TIMER_START(start);
root = walk_dir(argv[i], ".", NULL, root);
TIMER_RESULTS(start, "walk_dir2");
}
if (specfile) { /* apply a specfile */
TIMER_START(start);
apply_specfile(specfile, subtree, root, fsoptions.onlyspec);
TIMER_RESULTS(start, "apply_specfile");
}
if (debug & DEBUG_DUMP_FSNODES) {
printf("\nparent: %s\n", subtree);
dump_fsnodes(root);
putchar('\n');
}
/* build the file system */
TIMER_START(start);
fstype->make_fs(argv[0], subtree, root, &fsoptions);
TIMER_RESULTS(start, "make_fs");
free_fsnodes(root);
exit(0);
/* NOTREACHED */
}
