1*b6203726Sschwarze /* $OpenBSD: util.c,v 1.17 2015/12/01 18:36:13 schwarze Exp $ */
2df930be7Sderaadt /* $NetBSD: util.c,v 1.12 1995/09/07 06:43:02 jtc Exp $ */
3df930be7Sderaadt
4df930be7Sderaadt /*
5df930be7Sderaadt * Copyright (c) 1989, 1993, 1994
6df930be7Sderaadt * The Regents of the University of California. All rights reserved.
7df930be7Sderaadt *
8df930be7Sderaadt * This code is derived from software contributed to Berkeley by
9df930be7Sderaadt * Michael Fischbein.
10df930be7Sderaadt *
11df930be7Sderaadt * Redistribution and use in source and binary forms, with or without
12df930be7Sderaadt * modification, are permitted provided that the following conditions
13df930be7Sderaadt * are met:
14df930be7Sderaadt * 1. Redistributions of source code must retain the above copyright
15df930be7Sderaadt * notice, this list of conditions and the following disclaimer.
16df930be7Sderaadt * 2. Redistributions in binary form must reproduce the above copyright
17df930be7Sderaadt * notice, this list of conditions and the following disclaimer in the
18df930be7Sderaadt * documentation and/or other materials provided with the distribution.
1929295d1cSmillert * 3. Neither the name of the University nor the names of its contributors
20df930be7Sderaadt * may be used to endorse or promote products derived from this software
21df930be7Sderaadt * without specific prior written permission.
22df930be7Sderaadt *
23df930be7Sderaadt * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24df930be7Sderaadt * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25df930be7Sderaadt * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26df930be7Sderaadt * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27df930be7Sderaadt * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28df930be7Sderaadt * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29df930be7Sderaadt * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30df930be7Sderaadt * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31df930be7Sderaadt * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32df930be7Sderaadt * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33df930be7Sderaadt * SUCH DAMAGE.
34df930be7Sderaadt */
35df930be7Sderaadt
36df930be7Sderaadt #include <sys/types.h>
37df930be7Sderaadt #include <sys/stat.h>
38df930be7Sderaadt
39df930be7Sderaadt #include <ctype.h>
40df930be7Sderaadt #include <fts.h>
41df930be7Sderaadt #include <stdio.h>
42df930be7Sderaadt #include <stdlib.h>
43df930be7Sderaadt #include <string.h>
44df930be7Sderaadt
45df930be7Sderaadt #include "ls.h"
46df930be7Sderaadt #include "extern.h"
47df930be7Sderaadt
48*b6203726Sschwarze #ifdef SMALL
49413925e6Sderaadt int
mbsprint(const char * name,int print)50*b6203726Sschwarze mbsprint(const char *name, int print)
51df930be7Sderaadt {
52413925e6Sderaadt int len;
53df930be7Sderaadt
54*b6203726Sschwarze if (print == 0)
55*b6203726Sschwarze return strlen(name);
56*b6203726Sschwarze
57413925e6Sderaadt for (len = 0; *name; len++, name++)
58cd3e3e8cSderaadt putchar((!isprint((unsigned char)*name) && f_nonprint) ? '?' : *name);
59413925e6Sderaadt return len;
60df930be7Sderaadt }
61*b6203726Sschwarze #endif
62df930be7Sderaadt
63df930be7Sderaadt void
usage(void)6428416801Sderaadt usage(void)
65df930be7Sderaadt {
66df930be7Sderaadt (void)fprintf(stderr,
679079317dSokan "usage: %s [-1AaCcdFfgHhikLlmnopqRrSsTtux] [file ...]\n",
689517852aSmpech __progname);
69df930be7Sderaadt exit(1);
70df930be7Sderaadt }
71