[unix-history] / usr.sbin / mtree / mtree.c

/*-
 * Copyright (c) 1989 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef lint
char copyright[] =
"@(#) Copyright (c) 1990 The Regents of the University of California.\n\
 All rights reserved.\n";
#endif /* not lint */

#ifndef lint
static char sccsid[] = "@(#)mtree.c	5.8 (Berkeley) 5/25/90";
#endif /* not lint */

#include <sys/param.h>
#include <sys/stat.h>
#include <errno.h>
#include <stdio.h>
#include <fts.h>
#include "mtree.h"

NODE *root;
int exitval;
int cflag, dflag, eflag, rflag, uflag;

main(argc, argv)
	int argc;
	char **argv;
{
	extern int ftsoptions, optind;
	extern char *optarg;
	int ch;
	char *dir;

	dir = (char *)NULL;
	while ((ch = getopt(argc, argv, "cdef:p:rux")) != EOF)
		switch((char)ch) {
		case 'c':
			cflag = 1;
			break;
		case 'd':
			dflag = 1;
			break;
		case 'e':
			eflag = 1;
			break;
		case 'f':
			if (!(freopen(optarg, "r", stdin))) {
				(void)fprintf(stderr,
				    "mtree: can't read %s.\n", optarg);
				exit(1);
			}
			break;
		case 'p':
			dir = optarg;
			break;
		case 'r':
			rflag = 1;
			break;
		case 'u':
			uflag = 1;
			break;
		case 'x':
			ftsoptions |= FTS_XDEV;
			break;
		case '?':
		default:
			usage();
		}
	argc -= optind;
	if (argc)
		usage();

	if (!cflag)
		spec();

	if (dir && chdir(dir)) {
		(void)fprintf(stderr,
		    "mtree: %s: %s\n", dir, strerror(errno));
		exit(1);
	}

	if (cflag)
		cwalk();
	else
		verify();
	exit(exitval);
}

usage()
{
	(void)fprintf(stderr,
	    "usage: mtree [-cderux] [-p path] [-f spec]\n");
	exit(1);
}
Commit	Line	Data
15637ed4 RG	1	/*-
	2	* Copyright (c) 1989 The Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions
	7	* are met:
	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.
	20	*
	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
	31	* SUCH DAMAGE.
	32	*/
	33
	34	#ifndef lint
	35	char copyright[] =
	36	"@(#) Copyright (c) 1990 The Regents of the University of California.\n\
	37	All rights reserved.\n";
	38	#endif /* not lint */
	39
	40	#ifndef lint
	41	static char sccsid[] = "@(#)mtree.c 5.8 (Berkeley) 5/25/90";
	42	#endif /* not lint */
	43
	44	#include <sys/param.h>
	45	#include <sys/stat.h>
	46	#include <errno.h>
	47	#include <stdio.h>
	48	#include <fts.h>
	49	#include "mtree.h"
	50
	51	NODE *root;
	52	int exitval;
	53	int cflag, dflag, eflag, rflag, uflag;
	54
	55	main(argc, argv)
	56	int argc;
	57	char **argv;
	58	{
	59	extern int ftsoptions, optind;
	60	extern char *optarg;
	61	int ch;
	62	char *dir;
	63
	64	dir = (char *)NULL;
65	while ((ch = getopt(argc, argv, "cdef:p:rux")) != EOF)
66	switch((char)ch) {
67	case 'c':
68	cflag = 1;
69	break;
70	case 'd':
71	dflag = 1;
72	break;
73	case 'e':
74	eflag = 1;
75	break;
76	case 'f':
77	if (!(freopen(optarg, "r", stdin))) {
78	(void)fprintf(stderr,
79	"mtree: can't read %s.\n", optarg);
80	exit(1);
81	}
82	break;
83	case 'p':
84	dir = optarg;
85	break;
86	case 'r':
87	rflag = 1;
88	break;
89	case 'u':
90	uflag = 1;
91	break;
92	case 'x':
93	ftsoptions \|= FTS_XDEV;
94	break;
95	case '?':
96	default:
97	usage();
98	}
99	argc -= optind;
100	if (argc)
101	usage();
102
103	if (!cflag)
104	spec();
105
106	if (dir && chdir(dir)) {
107	(void)fprintf(stderr,
108	"mtree: %s: %s\n", dir, strerror(errno));
109	exit(1);
110	}
111
112	if (cflag)
113	cwalk();
114	else
115	verify();
116	exit(exitval);
117	}
118
119	usage()
120	{
121	(void)fprintf(stderr,
122	"usage: mtree [-cderux] [-p path] [-f spec]\n");
123	exit(1);
124	}