コード例 #1
0
ファイル: fsck.c プロジェクト: enukane/openbsd-work
static void *
isok(struct fstab *fs)
{
	if (fs->fs_passno == 0)
		return NULL;

	if (BADTYPE(fs->fs_type))
		return NULL;

	if (!selected(fs->fs_vfstype))
		return NULL;

	return fs;
}
コード例 #2
0
ファイル: fsck.c プロジェクト: ele7enxxh/dtrace-pf
static int
isok(struct fstab *fs)
{
	int i;

	if (fs->fs_passno == 0)
		return (0);
	if (BADTYPE(fs->fs_type))
		return (0);
	if (!selected(fs->fs_vfstype))
		return (0);
	/*
	 * If the -B flag has been given, then process the needed
	 * background checks. Background checks cannot be run on
	 * file systems that will be mounted read-only or that were
	 * not mounted at boot time (typically those marked `noauto').
	 * If these basic tests are passed, check with the file system
	 * itself to see if it is willing to do background checking
	 * by invoking its check program with the -F flag.
	 */
	if (flags & DO_BACKGRD) {
		if (!strcmp(fs->fs_type, FSTAB_RO))
			return (0);
		if (getmntpt(fs->fs_spec) == NULL)
			return (0);
		if (checkfs(fs->fs_vfstype, fs->fs_spec, fs->fs_file, "-F", 0))
			return (0);
		return (1);
	}
	/*
	 * If the -F flag has been given, then consider deferring the
	 * check to background. Background checks cannot be run on
	 * file systems that will be mounted read-only or that will
	 * not be mounted at boot time (e.g., marked `noauto'). If
	 * these basic tests are passed, check with the file system
	 * itself to see if it is willing to defer to background
	 * checking by invoking its check program with the -F flag.
	 */
	if ((flags & CHECK_BACKGRD) == 0 || !strcmp(fs->fs_type, FSTAB_RO))
		return (1);
	for (i = strlen(fs->fs_mntops) - 6; i >= 0; i--)
		if (!strncmp(&fs->fs_mntops[i], "noauto", 6))
			break;
	if (i >= 0)
		return (1);
	if (checkfs(fs->fs_vfstype, fs->fs_spec, fs->fs_file, "-F", NULL) != 0)
		return (1);
	printf("%s: DEFER FOR BACKGROUND CHECKING\n", fs->fs_spec);
	return (0);
}
コード例 #3
0
ファイル: fsck.c プロジェクト: ele7enxxh/dtrace-pf
int
main(int argc, char *argv[])
{
	struct fstab *fs;
	int i, rval = 0;
	const char *vfstype = NULL;
	char globopt[3];
	const char *etc_fstab;

	globopt[0] = '-';
	globopt[2] = '\0';

	TAILQ_INIT(&selhead);
	TAILQ_INIT(&opthead);

	etc_fstab = NULL;
	while ((i = getopt(argc, argv, "BCdvpfFnyl:t:T:c:")) != -1)
		switch (i) {
		case 'B':
			if (flags & CHECK_BACKGRD)
				errx(1, "Cannot specify -B and -F.");
			flags |= DO_BACKGRD;
			break;

		case 'd':
			flags |= CHECK_DEBUG;
			break;

		case 'v':
			flags |= CHECK_VERBOSE;
			break;

		case 'F':
			if (flags & DO_BACKGRD)
				errx(1, "Cannot specify -B and -F.");
			flags |= CHECK_BACKGRD;
			break;

		case 'p':
			flags |= CHECK_PREEN;
			/*FALLTHROUGH*/
		case 'C':
			flags |= CHECK_CLEAN;
			/*FALLTHROUGH*/
		case 'n':
		case 'y':
			globopt[1] = i;
			catopt(&options, globopt);
			break;

		case 'f':
			forceflag = 1;
			globopt[1] = i;
			catopt(&options, globopt);
			break;

		case 'l':
			warnx("Ignoring obsolete -l option\n");
			break;

		case 'T':
			if (*optarg)
				addoption(optarg);
			break;

		case 't':
			if (!TAILQ_EMPTY(&selhead))
				errx(1, "only one -t option may be specified.");

			maketypelist(optarg);
			vfstype = optarg;
			break;

		case 'c':
			etc_fstab = optarg;
			break;

		case '?':
		default:
			usage();
			/* NOTREACHED */
		}

	argc -= optind;
	argv += optind;

	if (etc_fstab != NULL)
		setfstab(etc_fstab);

	if (argc == 0)
		return checkfstab(flags, isok, checkfs);

#define	BADTYPE(type)							\
	(strcmp(type, FSTAB_RO) &&					\
	    strcmp(type, FSTAB_RW) && strcmp(type, FSTAB_RQ))


	for (; argc--; argv++) {
		const char *spec, *mntpt, *type, *cp;
		char device[MAXPATHLEN];
		struct statfs *mntp;

		mntpt = NULL;
		spec = *argv;
		cp = strrchr(spec, '/');
		if (cp == 0) {
			(void)snprintf(device, sizeof(device), "%s%s",
				_PATH_DEV, spec);
			spec = device;
		}
		mntp = getmntpt(spec);
		if (mntp != NULL) {
			spec = mntp->f_mntfromname;
			mntpt = mntp->f_mntonname;
		}
		if ((fs = getfsfile(spec)) == NULL &&
		    (fs = getfsspec(spec)) == NULL) {
			if (vfstype == NULL)
				vfstype = getfslab(spec);
			if (vfstype == NULL)
				errx(1, "Could not determine filesystem type");
			type = vfstype;
			devcheck(spec);
		} else {
			spec = fs->fs_spec;
			type = fs->fs_vfstype;
			mntpt = fs->fs_file;
			if (BADTYPE(fs->fs_type))
				errx(1, "%s has unknown file system type.",
				    spec);
		}
		if ((flags & CHECK_BACKGRD) &&
		    checkfs(type, spec, mntpt, "-F", NULL) == 0) {
			printf("%s: DEFER FOR BACKGROUND CHECKING\n", *argv);
			continue;
		}
		if ((flags & DO_BACKGRD) && forceflag == 0 &&
		    checkfs(type, spec, mntpt, "-F", NULL) != 0)
			continue;

		rval |= checkfs(type, spec, mntpt, NULL, NULL);
	}

	return rval;
}
コード例 #4
0
ファイル: mount.c プロジェクト: coyizumi/cs111
int
main(int argc, char *argv[])
{
	const char *mntfromname, **vfslist, *vfstype;
	struct fstab *fs;
	struct statfs *mntbuf;
	int all, ch, i, init_flags, late, failok, mntsize, rval, have_fstab, ro;
	int onlylate;
	char *cp, *ep, *options;

	all = init_flags = late = onlylate = 0;
	ro = 0;
	options = NULL;
	vfslist = NULL;
	vfstype = "ufs";
	while ((ch = getopt(argc, argv, "adF:fLlno:prt:uvw")) != -1)
		switch (ch) {
		case 'a':
			all = 1;
			break;
		case 'd':
			debug = 1;
			break;
		case 'F':
			setfstab(optarg);
			break;
		case 'f':
			init_flags |= MNT_FORCE;
			break;
		case 'L':
			onlylate = 1;
			late = 1;
			break;
		case 'l':
			late = 1;
			break;
		case 'n':
			/* For compatibility with the Linux version of mount. */
			break;
		case 'o':
			if (*optarg) {
				options = catopt(options, optarg);
				if (specified_ro(optarg))
					ro = 1;
			}
			break;
		case 'p':
			fstab_style = 1;
			verbose = 1;
			break;
		case 'r':
			options = catopt(options, "ro");
			ro = 1;
			break;
		case 't':
			if (vfslist != NULL)
				errx(1, "only one -t option may be specified");
			vfslist = makevfslist(optarg);
			vfstype = optarg;
			break;
		case 'u':
			init_flags |= MNT_UPDATE;
			break;
		case 'v':
			verbose = 1;
			break;
		case 'w':
			options = catopt(options, "noro");
			break;
		case '?':
		default:
			usage();
			/* NOTREACHED */
		}
	argc -= optind;
	argv += optind;

#define	BADTYPE(type)							\
	(strcmp(type, FSTAB_RO) &&					\
	    strcmp(type, FSTAB_RW) && strcmp(type, FSTAB_RQ))

	if ((init_flags & MNT_UPDATE) && (ro == 0))
		options = catopt(options, "noro");

	rval = 0;
	switch (argc) {
	case 0:
		if ((mntsize = getmntinfo(&mntbuf, MNT_NOWAIT)) == 0)
			err(1, "getmntinfo");
		if (all) {
			while ((fs = getfsent()) != NULL) {
				if (BADTYPE(fs->fs_type))
					continue;
				if (checkvfsname(fs->fs_vfstype, vfslist))
					continue;
				if (hasopt(fs->fs_mntops, "noauto"))
					continue;
				if (!hasopt(fs->fs_mntops, "late") && onlylate)
					continue;
				if (hasopt(fs->fs_mntops, "late") && !late)
					continue;
				if (hasopt(fs->fs_mntops, "failok"))
					failok = 1;
				else
					failok = 0;
				if (!(init_flags & MNT_UPDATE) &&
				    ismounted(fs, mntbuf, mntsize))
					continue;
				options = update_options(options, fs->fs_mntops,
				    mntbuf->f_flags);
				if (mountfs(fs->fs_vfstype, fs->fs_spec,
				    fs->fs_file, init_flags, options,
				    fs->fs_mntops) && !failok)
					rval = 1;
			}
		} else if (fstab_style) {
			for (i = 0; i < mntsize; i++) {
				if (checkvfsname(mntbuf[i].f_fstypename, vfslist))
					continue;
				putfsent(&mntbuf[i]);
			}
		} else {
			for (i = 0; i < mntsize; i++) {
				if (checkvfsname(mntbuf[i].f_fstypename,
				    vfslist))
					continue;
				if (!verbose &&
				    (mntbuf[i].f_flags & MNT_IGNORE) != 0)
					continue;
				prmount(&mntbuf[i]);
			}
		}
		exit(rval);
	case 1:
		if (vfslist != NULL)
			usage();

		rmslashes(*argv, *argv);
		if (init_flags & MNT_UPDATE) {
			mntfromname = NULL;
			have_fstab = 0;
			if ((mntbuf = getmntpt(*argv)) == NULL)
				errx(1, "not currently mounted %s", *argv);
			/*
			 * Only get the mntflags from fstab if both mntpoint
			 * and mntspec are identical. Also handle the special
			 * case where just '/' is mounted and 'spec' is not
			 * identical with the one from fstab ('/dev' is missing
			 * in the spec-string at boot-time).
			 */
			if ((fs = getfsfile(mntbuf->f_mntonname)) != NULL) {
				if (strcmp(fs->fs_spec,
				    mntbuf->f_mntfromname) == 0 &&
				    strcmp(fs->fs_file,
				    mntbuf->f_mntonname) == 0) {
					have_fstab = 1;
					mntfromname = mntbuf->f_mntfromname;
				} else if (argv[0][0] == '/' &&
				    argv[0][1] == '\0') {
					fs = getfsfile("/");
					have_fstab = 1;
					mntfromname = fs->fs_spec;
				}
			}
			if (have_fstab) {
				options = update_options(options, fs->fs_mntops,
				    mntbuf->f_flags);
			} else {
				mntfromname = mntbuf->f_mntfromname;
				options = update_options(options, NULL,
				    mntbuf->f_flags);
			}
			rval = mountfs(mntbuf->f_fstypename, mntfromname,
			    mntbuf->f_mntonname, init_flags, options, 0);
			break;
		}
		if ((fs = getfsfile(*argv)) == NULL &&
		    (fs = getfsspec(*argv)) == NULL)
			errx(1, "%s: unknown special file or file system",
			    *argv);
		if (BADTYPE(fs->fs_type))
			errx(1, "%s has unknown file system type",
			    *argv);
		rval = mountfs(fs->fs_vfstype, fs->fs_spec, fs->fs_file,
		    init_flags, options, fs->fs_mntops);
		break;
	case 2:
		/*
		 * If -t flag has not been specified, the path cannot be
		 * found, spec contains either a ':' or a '@', then assume
		 * that an NFS file system is being specified ala Sun.
		 * Check if the hostname contains only allowed characters
		 * to reduce false positives.  IPv6 addresses containing
		 * ':' will be correctly parsed only if the separator is '@'.
		 * The definition of a valid hostname is taken from RFC 1034.
		 */
		if (vfslist == NULL && ((ep = strchr(argv[0], '@')) != NULL ||
		    (ep = strchr(argv[0], ':')) != NULL)) {
			if (*ep == '@') {
				cp = ep + 1;
				ep = cp + strlen(cp);
			} else
				cp = argv[0];
			while (cp != ep) {
				if (!isdigit(*cp) && !isalpha(*cp) &&
				    *cp != '.' && *cp != '-' && *cp != ':')
					break;
				cp++;
			}
			if (cp == ep)
				vfstype = "nfs";
		}
		rval = mountfs(vfstype,
		    argv[0], argv[1], init_flags, options, NULL);
		break;
	default:
		usage();
		/* NOTREACHED */
	}

	/*
	 * If the mount was successfully, and done by root, tell mountd the
	 * good news.
	 */
	if (rval == 0 && getuid() == 0)
		restart_mountd();

	exit(rval);
}
コード例 #5
0
int
mntlistmain()
{
	
	/* NCurses Stuff */
	
	app_init(); /* INIT Ncurses Stuff not needed when becomes part of SMIT*/
	
	const char  **vfslist, *vfstype;
	struct fstab *fs;
	struct statfs *mntbuf;
	int all, i, init_flags, late, failok, mntsize, rval, ro;
	int onlylate;
	char *options;

	all = init_flags = late = onlylate = 0;
	ro = 0;
	options = NULL;
	vfslist = NULL;
	vfstype = "ufs";

// Leave there


#define	BADTYPE(type)							\
	(strcmp(type, FSTAB_RO) &&					\
	    strcmp(type, FSTAB_RW) && strcmp(type, FSTAB_RQ))

	rval = 0;
		/* Might be what I want */

		if ((mntsize = getmntinfo(&mntbuf, MNT_NOWAIT)) == 0)
			err(1, "getmntinfo");
		if (all) {
			while ((fs = getfsent()) != NULL) {
				if (BADTYPE(fs->fs_type))
					continue;
				if (checkvfsname(fs->fs_vfstype, vfslist))
					continue;
				if (hasopt(fs->fs_mntops, "noauto"))
					continue;
				if (!hasopt(fs->fs_mntops, "late") && onlylate)
					continue;
				if (hasopt(fs->fs_mntops, "late") && !late)
					continue;
				if (hasopt(fs->fs_mntops, "failok"))
					failok = 1;
				else
					failok = 0;
				if (!(init_flags & MNT_UPDATE) &&
				    ismounted(fs, mntbuf, mntsize))
					continue;
		
			}
				
		} else if (fstab_style) {
			for (i = 0; i < mntsize; i++) {
				if (checkvfsname(mntbuf[i].f_fstypename, vfslist))
					continue;
			}
		} else {
			for (i = 0; i < mntsize; i++) {
				if (checkvfsname(mntbuf[i].f_fstypename,
				    vfslist))
					continue;
				prmount(&mntbuf[i]);
				wmove(FS_LIST, ctr++, 2);
			}
		}
		wgetch(FS_LIST);
		
		ctr = 1; // Reset the Counter
		return (rval);


}
コード例 #6
0
ファイル: mount.c プロジェクト: varialus/DragonFlyX
int
main(int argc, char **argv)
{
	const char *mntfromname, **vfslist, *vfstype;
	struct fstab *fs;
	struct statfs *mntbuf;
	FILE *mountdfp;
	pid_t pid;
	int all, ch, i, init_flags, mntsize, rval, have_fstab;
	char *options;

	all = init_flags = 0;
	options = NULL;
	vfslist = NULL;
	vfstype = "ufs";
	while ((ch = getopt(argc, argv, "adF:fo:prwt:uv")) != -1) {
		switch (ch) {
		case 'a':
			all = 1;
			break;
		case 'd':
			debug = 1;
			break;
		case 'F':
			setfstab(optarg);
			break;
		case 'f':
			init_flags |= MNT_FORCE;
			break;
		case 'o':
			if (*optarg)
				options = catopt(options, optarg);
			break;
		case 'p':
			fstab_style = 1;
			verbose = 1;
			break;
		case 'r':
			options = catopt(options, "ro");
			break;
		case 't':
			if (vfslist != NULL)
				errx(1, "only one -t option may be specified");
			vfslist = makevfslist(optarg);
			vfstype = optarg;
			break;
		case 'u':
			init_flags |= MNT_UPDATE;
			break;
		case 'v':
			verbose = 1;
			break;
		case 'w':
			options = catopt(options, "noro");
			break;
		case '?':
		default:
			usage();
			/* NOTREACHED */
		}
	}
	argc -= optind;
	argv += optind;

#define	BADTYPE(type)							\
	(strcmp(type, FSTAB_RO) &&					\
	    strcmp(type, FSTAB_RW) && strcmp(type, FSTAB_RQ))

	rval = 0;
	switch (argc) {
	case 0:
		if ((mntsize = getmntinfo(&mntbuf, MNT_NOWAIT)) == 0)
			err(1, "getmntinfo");
		if (all) {
			while ((fs = getfsent()) != NULL) {
				if (BADTYPE(fs->fs_type))
					continue;
				if (checkvfsname(fs->fs_vfstype, vfslist))
					continue;
				if (hasopt(fs->fs_mntops, "noauto"))
					continue;
				if (!(init_flags & MNT_UPDATE) &&
				    ismounted(fs, mntbuf, mntsize))
					continue;
				options = update_options(options,
				    fs->fs_mntops, mntbuf->f_flags);
				if (mountfs(fs->fs_vfstype, fs->fs_spec,
				    fs->fs_file, init_flags, options,
				    fs->fs_mntops))
					rval = 1;
			}
		} else if (fstab_style) {
			for (i = 0; i < mntsize; i++) {
				if (checkvfsname(mntbuf[i].f_fstypename, vfslist))
					continue;
				putfsent(&mntbuf[i]);
			}
		} else {
			for (i = 0; i < mntsize; i++) {
				if (checkvfsname(mntbuf[i].f_fstypename,
				    vfslist))
					continue;
				prmount(&mntbuf[i]);
			}
		}
		exit(rval);
	case 1:
		if (vfslist != NULL)
			usage();

		rmslashes(*argv, *argv);

		if (init_flags & MNT_UPDATE) {
			mntfromname = NULL;
			have_fstab = 0;
			if ((mntbuf = getmntpt(*argv)) == NULL)
				errx(1, "not currently mounted %s", *argv);
			/*
			 * Only get the mntflags from fstab if both mntpoint
			 * and mntspec are identical. Also handle the special
			 * case where just '/' is mounted and 'spec' is not
			 * identical with the one from fstab ('/dev' is missing
			 * in the spec-string at boot-time).
			 */
			if ((fs = getfsfile(mntbuf->f_mntonname)) != NULL) {
				if (strcmp(fs->fs_spec,
				    mntbuf->f_mntfromname) == 0 &&
				    strcmp(fs->fs_file,
				    mntbuf->f_mntonname) == 0) {
					have_fstab = 1;
					mntfromname = mntbuf->f_mntfromname;
				} else if (argv[0][0] == '/' &&
				    argv[0][1] == '\0') {
					fs = getfsfile("/");
					have_fstab = 1;
					mntfromname = fs->fs_spec;
				}
			}
			if (have_fstab) {
				options = update_options(options, fs->fs_mntops,
				    mntbuf->f_flags);
			} else {
				mntfromname = mntbuf->f_mntfromname;
				options = update_options(options, NULL,
				    mntbuf->f_flags);
			}
			rval = mountfs(mntbuf->f_fstypename, mntfromname,
			    mntbuf->f_mntonname, init_flags, options, 0);
			break;
		}
		if ((fs = getfsfile(*argv)) == NULL &&
		    (fs = getfsspec(*argv)) == NULL)
			errx(1, "%s: unknown special file or file system",
			    *argv);
		if (BADTYPE(fs->fs_type))
			errx(1, "%s has unknown file system type",
			    *argv);
		rval = mountfs(fs->fs_vfstype, fs->fs_spec, fs->fs_file,
		    init_flags, options, fs->fs_mntops);
		break;
	case 2:
		/*
		 * If -t flag has not been specified, the path cannot be
		 * found.
		 *
		 * If the spec is not a file and contains a ':' then assume
		 * NFS.
		 *
		 * If the spec is a cdev attempt to extract the fstype from
		 * the label.
		 *
		 * When all else fails ufs is assumed.
		 */
		if (vfslist == NULL) {
			if (strpbrk(argv[0], ":") != NULL &&
			    access(argv[0], 0) == -1) {
				vfstype = "nfs";
			} else {
				checkdisklabel(argv[0], &vfstype);
			}
		}

		rval = mountfs(vfstype, getdevpath(argv[0], 0), argv[1],
			       init_flags, options, NULL);
		break;
	default:
		usage();
		/* NOTREACHED */
	}

	/*
	 * If the mount was successfully, and done by root, tell mountd the
	 * good news.  Pid checks are probably unnecessary, but don't hurt.
	 */
	if (rval == 0 && getuid() == 0 &&
	    (mountdfp = fopen(_PATH_MOUNTDPID, "r")) != NULL) {
		if (fscanf(mountdfp, "%d", &pid) == 1 &&
		     pid > 0 && kill(pid, SIGHUP) == -1 && errno != ESRCH)
			err(1, "signal mountd");
		fclose(mountdfp);
	}

	exit(rval);
}
コード例 #7
0
ファイル: fsck.c プロジェクト: lacombar/netbsd-alc
int
main(int argc, char *argv[])
{
	struct fstab *fs;
	int i, rval;
	const char *vfstype = NULL;
	char globopt[3];
	int ret = FSCK_EXIT_OK;

	globopt[0] = '-';
	globopt[2] = '\0';

	TAILQ_INIT(&selhead);
	TAILQ_INIT(&opthead);

	while ((i = getopt(argc, argv, "dfl:nPpqT:t:vy")) != -1) {
		switch (i) {
		case 'd':
			flags |= CHECK_DEBUG;
			continue;

		case 'f':
			flags |= CHECK_FORCE;
			break;

		case 'n':
			flags |= CHECK_NOFIX;
			break;

		case 'p':
			flags |= CHECK_PREEN;
			break;

		case 'P':
			flags |= CHECK_PROGRESS;
			break;

		case 'q':
			break;

		case 'l':
			maxrun = atoi(optarg);
			continue;

		case 'T':
			if (*optarg)
				addoption(optarg);
			continue;

		case 't':
			if (TAILQ_FIRST(&selhead) != NULL)
				errx(1, "only one -t option may be specified.");

			maketypelist(optarg);
			vfstype = optarg;
			continue;

		case 'v':
			flags |= CHECK_VERBOSE;
			continue;

		case 'y':
			break;

		case '?':
		default:
			usage();
			/* NOTREACHED */
		}

		/* Pass option to fsck_xxxfs */
		globopt[1] = i;
		catopt(&options, globopt);
	}

	/* Don't do progress meters if we're debugging. */
	if (flags & CHECK_DEBUG)
		flags &= ~CHECK_PROGRESS;

	/*
	 * If progress meters are being used, force max parallel to 1
	 * so the progress meter outputs don't interfere with one another.
	 */
	if (flags & CHECK_PROGRESS)
		maxrun = 1;

	argc -= optind;
	argv += optind;

	if (argc == 0)
		return checkfstab(flags, maxrun, isok, checkfs);

#define	BADTYPE(type)							\
	(strcmp(type, FSTAB_RO) &&					\
	    strcmp(type, FSTAB_RW) && strcmp(type, FSTAB_RQ))


	for (; argc--; argv++) {
		const char *spec, *type, *cp;
		char	device[MAXPATHLEN];

		spec = *argv;
		cp = strrchr(spec, '/');
		if (cp == 0) {
			(void)snprintf(device, sizeof(device), "%s%s",
				_PATH_DEV, spec);
			spec = device;
		}
		if ((fs = getfsfile(spec)) == NULL &&
		    (fs = getfsspec(spec)) == NULL) {
			if (vfstype == NULL)
				vfstype = getfslab(spec);
			type = vfstype;
		}
		else {
			spec = fs->fs_spec;
			type = fs->fs_vfstype;
			if (BADTYPE(fs->fs_type))
				errx(FSCK_EXIT_CHECK_FAILED,
				    "%s has unknown file system type.",
				    spec);
		}

		rval = checkfs(type, blockcheck(spec), *argv, NULL, NULL);
		if (rval > ret) 
			ret = rval;
	}

	return ret;
}
コード例 #8
0
ファイル: fsck.c プロジェクト: enukane/openbsd-work
int
main(int argc, char *argv[])
{
	struct fstab *fs;
	int i, rval = 0;
	char *vfstype = NULL;
	char *p, globopt[3];
	struct rlimit rl;

	/* Increase our data size to the max */
	if (getrlimit(RLIMIT_DATA, &rl) == 0) {
		if (geteuid() == 0)
			rl.rlim_cur = rl.rlim_max = RLIM_INFINITY;
		else
			rl.rlim_cur = rl.rlim_max;
		if (setrlimit(RLIMIT_DATA, &rl) < 0)
			warn("Can't get resource limit to max data size");
	} else
		warn("Can't get resource limit for data size");

	globopt[0] = '-';
	globopt[2] = '\0';

	TAILQ_INIT(&selhead);
	TAILQ_INIT(&opthead);

	while ((i = getopt(argc, argv, "dvpfnyb:l:T:t:")) != -1)
		switch (i) {
		case 'd':
			flags |= CHECK_DEBUG;
			break;

		case 'v':
			flags |= CHECK_VERBOSE;
			break;

		case 'p':
			flags |= CHECK_PREEN;
			/*FALLTHROUGH*/
		case 'n':
		case 'f':
		case 'y':
			globopt[1] = i;
			options = catopt(options, globopt, 1);
			break;

		case 'b':
			if (asprintf(&p, "-b %s", optarg) == -1)
				err(1, "malloc failed");
			options = catopt(options, p, 1);
			free(p);
			break;

		case 'l':
			maxrun = atoi(optarg);
			break;

		case 'T':
			if (*optarg)
				addoption(optarg);
			break;

		case 't':
			if (!TAILQ_EMPTY(&selhead))
				errx(1, "only one -t option may be specified.");

			maketypelist(optarg);
			vfstype = optarg;
			break;

		case '?':
		default:
			usage();
			/* NOTREACHED */
		}

	argc -= optind;
	argv += optind;

	if (argc == 0)
		return checkfstab(flags, maxrun, isok, checkfs);

#define	BADTYPE(type)							\
	(strcmp(type, FSTAB_RO) &&					\
	    strcmp(type, FSTAB_RW) && strcmp(type, FSTAB_RQ))


	for (; argc--; argv++) {
		char *spec, *type;

		if ((strncmp(*argv, "/dev/", 5) == 0 || isduid(*argv, 0)) &&
		    (type = readlabelfs(*argv, 0))) {
			spec = *argv;
		} else if ((fs = getfsfile(*argv)) == NULL &&
		    (fs = getfsspec(*argv)) == NULL) {
			if (vfstype == NULL)
				errx(1,
				    "%s: unknown special file or file system.",
				    *argv);
			spec = *argv;
			type = vfstype;
		} else {
			spec = fs->fs_spec;
			type = fs->fs_vfstype;
			if (BADTYPE(fs->fs_type))
				errx(1, "%s has unknown file system type.",
				    *argv);
		}

		rval |= checkfs(type, blockcheck(spec), *argv, NULL, NULL);
	}

	return rval;
}