root/trunk/freewrt/tools/paxmirabilis/strmode.c

Revision 3904, 3.2 kB (checked in by tg, 3 years ago)

since FreeWRT still uses Suckwürstchen, which hasn’t managed in
how-many-years to get RCS IDs, the master copies of these files
shall henceforth be in the MirCVS Repository; merge from there.

Line 
1 /*      $OpenBSD: strmode.c,v 1.7 2005/08/08 08:05:37 espie Exp $ */
2 /*-
3  * Copyright (c) 1990 The Regents of the University of California.
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  *    notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  *    notice, this list of conditions and the following disclaimer in the
13  *    documentation and/or other materials provided with the distribution.
14  * 3. Neither the name of the University nor the names of its contributors
15  *    may be used to endorse or promote products derived from this software
16  *    without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28  * SUCH DAMAGE.
29  */
30
31 #include <sys/types.h>
32 #include <sys/stat.h>
33 #include <string.h>
34
35 void
36 strmode(mode_t mode, char *p)
37 {
38          /* print type */
39         switch (mode & S_IFMT) {
40         case S_IFDIR:                   /* directory */
41                 *p++ = 'd';
42                 break;
43         case S_IFCHR:                   /* character special */
44                 *p++ = 'c';
45                 break;
46         case S_IFBLK:                   /* block special */
47                 *p++ = 'b';
48                 break;
49         case S_IFREG:                   /* regular */
50                 *p++ = '-';
51                 break;
52         case S_IFLNK:                   /* symbolic link */
53                 *p++ = 'l';
54                 break;
55         case S_IFSOCK:                  /* socket */
56                 *p++ = 's';
57                 break;
58 #ifdef S_IFIFO
59         case S_IFIFO:                   /* fifo */
60                 *p++ = 'p';
61                 break;
62 #endif
63         default:                        /* unknown */
64                 *p++ = '?';
65                 break;
66         }
67         /* usr */
68         if (mode & S_IRUSR)
69                 *p++ = 'r';
70         else
71                 *p++ = '-';
72         if (mode & S_IWUSR)
73                 *p++ = 'w';
74         else
75                 *p++ = '-';
76         switch (mode & (S_IXUSR | S_ISUID)) {
77         case 0:
78                 *p++ = '-';
79                 break;
80         case S_IXUSR:
81                 *p++ = 'x';
82                 break;
83         case S_ISUID:
84                 *p++ = 'S';
85                 break;
86         case S_IXUSR | S_ISUID:
87                 *p++ = 's';
88                 break;
89         }
90         /* group */
91         if (mode & S_IRGRP)
92                 *p++ = 'r';
93         else
94                 *p++ = '-';
95         if (mode & S_IWGRP)
96                 *p++ = 'w';
97         else
98                 *p++ = '-';
99         switch (mode & (S_IXGRP | S_ISGID)) {
100         case 0:
101                 *p++ = '-';
102                 break;
103         case S_IXGRP:
104                 *p++ = 'x';
105                 break;
106         case S_ISGID:
107                 *p++ = 'S';
108                 break;
109         case S_IXGRP | S_ISGID:
110                 *p++ = 's';
111                 break;
112         }
113         /* other */
114         if (mode & S_IROTH)
115                 *p++ = 'r';
116         else
117                 *p++ = '-';
118         if (mode & S_IWOTH)
119                 *p++ = 'w';
120         else
121                 *p++ = '-';
122         switch (mode & (S_IXOTH | S_ISVTX)) {
123         case 0:
124                 *p++ = '-';
125                 break;
126         case S_IXOTH:
127                 *p++ = 'x';
128                 break;
129         case S_ISVTX:
130                 *p++ = 'T';
131                 break;
132         case S_IXOTH | S_ISVTX:
133                 *p++ = 't';
134                 break;
135         }
136         *p++ = ' ';             /* will be a '+' if ACLs implemented */
137         *p = '\0';
138 }
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