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d74671e4 | 1 | /* OPENBSD ORIGINAL: lib/libc/string/strmode.c */ |
2 | ||
b5c334cc | 3 | /*- |
4 | * Copyright (c) 1990 The Regents of the University of California. | |
5 | * All rights reserved. | |
6 | * | |
7 | * Redistribution and use in source and binary forms, with or without | |
8 | * modification, are permitted provided that the following conditions | |
9 | * are met: | |
10 | * 1. Redistributions of source code must retain the above copyright | |
11 | * notice, this list of conditions and the following disclaimer. | |
12 | * 2. Redistributions in binary form must reproduce the above copyright | |
13 | * notice, this list of conditions and the following disclaimer in the | |
14 | * documentation and/or other materials provided with the distribution. | |
3e67f7df | 15 | * 3. Neither the name of the University nor the names of its contributors |
b5c334cc | 16 | * may be used to endorse or promote products derived from this software |
17 | * without specific prior written permission. | |
18 | * | |
19 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
29 | * SUCH DAMAGE. | |
30 | */ | |
31 | ||
32 | #include "includes.h" | |
33 | #ifndef HAVE_STRMODE | |
34 | ||
35 | #if defined(LIBC_SCCS) && !defined(lint) | |
510a42ce | 36 | static char *rcsid = "$OpenBSD: strmode.c,v 1.5 2003/06/11 21:08:16 deraadt Exp $"; |
b5c334cc | 37 | #endif /* LIBC_SCCS and not lint */ |
38 | ||
39 | #include <sys/types.h> | |
40 | #include <sys/stat.h> | |
41 | #include <string.h> | |
42 | ||
510a42ce | 43 | /* XXX mode should be mode_t */ |
44 | ||
b5c334cc | 45 | void |
510a42ce | 46 | strmode(int mode, char *p) |
b5c334cc | 47 | { |
48 | /* print type */ | |
49 | switch (mode & S_IFMT) { | |
50 | case S_IFDIR: /* directory */ | |
51 | *p++ = 'd'; | |
52 | break; | |
53 | case S_IFCHR: /* character special */ | |
54 | *p++ = 'c'; | |
55 | break; | |
56 | case S_IFBLK: /* block special */ | |
57 | *p++ = 'b'; | |
58 | break; | |
59 | case S_IFREG: /* regular */ | |
60 | *p++ = '-'; | |
61 | break; | |
62 | case S_IFLNK: /* symbolic link */ | |
63 | *p++ = 'l'; | |
64 | break; | |
1aecda34 | 65 | #ifdef S_IFSOCK |
b5c334cc | 66 | case S_IFSOCK: /* socket */ |
67 | *p++ = 's'; | |
68 | break; | |
1aecda34 | 69 | #endif |
b5c334cc | 70 | #ifdef S_IFIFO |
71 | case S_IFIFO: /* fifo */ | |
72 | *p++ = 'p'; | |
73 | break; | |
74 | #endif | |
75 | #ifdef S_IFWHT | |
76 | case S_IFWHT: /* whiteout */ | |
77 | *p++ = 'w'; | |
78 | break; | |
79 | #endif | |
80 | default: /* unknown */ | |
81 | *p++ = '?'; | |
82 | break; | |
83 | } | |
84 | /* usr */ | |
85 | if (mode & S_IRUSR) | |
86 | *p++ = 'r'; | |
87 | else | |
88 | *p++ = '-'; | |
89 | if (mode & S_IWUSR) | |
90 | *p++ = 'w'; | |
91 | else | |
92 | *p++ = '-'; | |
93 | switch (mode & (S_IXUSR | S_ISUID)) { | |
94 | case 0: | |
95 | *p++ = '-'; | |
96 | break; | |
97 | case S_IXUSR: | |
98 | *p++ = 'x'; | |
99 | break; | |
100 | case S_ISUID: | |
101 | *p++ = 'S'; | |
102 | break; | |
103 | case S_IXUSR | S_ISUID: | |
104 | *p++ = 's'; | |
105 | break; | |
106 | } | |
107 | /* group */ | |
108 | if (mode & S_IRGRP) | |
109 | *p++ = 'r'; | |
110 | else | |
111 | *p++ = '-'; | |
112 | if (mode & S_IWGRP) | |
113 | *p++ = 'w'; | |
114 | else | |
115 | *p++ = '-'; | |
116 | switch (mode & (S_IXGRP | S_ISGID)) { | |
117 | case 0: | |
118 | *p++ = '-'; | |
119 | break; | |
120 | case S_IXGRP: | |
121 | *p++ = 'x'; | |
122 | break; | |
123 | case S_ISGID: | |
124 | *p++ = 'S'; | |
125 | break; | |
126 | case S_IXGRP | S_ISGID: | |
127 | *p++ = 's'; | |
128 | break; | |
129 | } | |
130 | /* other */ | |
131 | if (mode & S_IROTH) | |
132 | *p++ = 'r'; | |
133 | else | |
134 | *p++ = '-'; | |
135 | if (mode & S_IWOTH) | |
136 | *p++ = 'w'; | |
137 | else | |
138 | *p++ = '-'; | |
139 | switch (mode & (S_IXOTH | S_ISVTX)) { | |
140 | case 0: | |
141 | *p++ = '-'; | |
142 | break; | |
143 | case S_IXOTH: | |
144 | *p++ = 'x'; | |
145 | break; | |
146 | case S_ISVTX: | |
147 | *p++ = 'T'; | |
148 | break; | |
149 | case S_IXOTH | S_ISVTX: | |
150 | *p++ = 't'; | |
151 | break; | |
152 | } | |
153 | *p++ = ' '; /* will be a '+' if ACL's implemented */ | |
154 | *p = '\0'; | |
155 | } | |
156 | #endif |