1/*-
2 * Copyright (c) 1990, 1993
3 *	The Regents of the University of California.  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 * 4. Neither the name of the University nor the names of its contributors
14 *    may be used to endorse or promote products derived from this software
15 *    without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30#if defined(LIBC_SCCS) && !defined(lint)
31static char sccsid[] = "@(#)strmode.c	8.3 (Berkeley) 8/15/94";
32#endif /* LIBC_SCCS and not lint */
33#include <sys/cdefs.h>
34__FBSDID("$FreeBSD$");
35
36#include <sys/types.h>
37#include <sys/stat.h>
38#include <string.h>
39
40void
41strmode(/* mode_t */ int mode, char *p)
42{
43	 /* print type */
44	switch (mode & S_IFMT) {
45	case S_IFDIR:			/* directory */
46		*p++ = 'd';
47		break;
48	case S_IFCHR:			/* character special */
49		*p++ = 'c';
50		break;
51	case S_IFBLK:			/* block special */
52		*p++ = 'b';
53		break;
54	case S_IFREG:			/* regular */
55		*p++ = '-';
56		break;
57	case S_IFLNK:			/* symbolic link */
58		*p++ = 'l';
59		break;
60	case S_IFSOCK:			/* socket */
61		*p++ = 's';
62		break;
63#ifdef S_IFIFO
64	case S_IFIFO:			/* fifo */
65		*p++ = 'p';
66		break;
67#endif
68#ifdef S_IFWHT
69	case S_IFWHT:			/* whiteout */
70		*p++ = 'w';
71		break;
72#endif
73	default:			/* unknown */
74		*p++ = '?';
75		break;
76	}
77	/* usr */
78	if (mode & S_IRUSR)
79		*p++ = 'r';
80	else
81		*p++ = '-';
82	if (mode & S_IWUSR)
83		*p++ = 'w';
84	else
85		*p++ = '-';
86	switch (mode & (S_IXUSR | S_ISUID)) {
87	case 0:
88		*p++ = '-';
89		break;
90	case S_IXUSR:
91		*p++ = 'x';
92		break;
93	case S_ISUID:
94		*p++ = 'S';
95		break;
96	case S_IXUSR | S_ISUID:
97		*p++ = 's';
98		break;
99	}
100	/* group */
101	if (mode & S_IRGRP)
102		*p++ = 'r';
103	else
104		*p++ = '-';
105	if (mode & S_IWGRP)
106		*p++ = 'w';
107	else
108		*p++ = '-';
109	switch (mode & (S_IXGRP | S_ISGID)) {
110	case 0:
111		*p++ = '-';
112		break;
113	case S_IXGRP:
114		*p++ = 'x';
115		break;
116	case S_ISGID:
117		*p++ = 'S';
118		break;
119	case S_IXGRP | S_ISGID:
120		*p++ = 's';
121		break;
122	}
123	/* other */
124	if (mode & S_IROTH)
125		*p++ = 'r';
126	else
127		*p++ = '-';
128	if (mode & S_IWOTH)
129		*p++ = 'w';
130	else
131		*p++ = '-';
132	switch (mode & (S_IXOTH | S_ISVTX)) {
133	case 0:
134		*p++ = '-';
135		break;
136	case S_IXOTH:
137		*p++ = 'x';
138		break;
139	case S_ISVTX:
140		*p++ = 'T';
141		break;
142	case S_IXOTH | S_ISVTX:
143		*p++ = 't';
144		break;
145	}
146	*p++ = ' ';
147	*p = '\0';
148}
149