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bc16ca63 | 1 | /* $OpenBSD: strmode.c,v 1.7 2005/08/08 08:05:37 espie Exp $ */ |
b5c334cc | 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. | |
3e67f7df | 14 | * 3. Neither the name of the University nor the names of its contributors |
b5c334cc | 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 | ||
f6d4fb87 | 31 | /* OPENBSD ORIGINAL: lib/libc/string/strmode.c */ |
32 | ||
b5c334cc | 33 | #include "includes.h" |
34 | #ifndef HAVE_STRMODE | |
35 | ||
b5c334cc | 36 | #include <sys/types.h> |
37 | #include <sys/stat.h> | |
38 | #include <string.h> | |
39 | ||
510a42ce | 40 | /* XXX mode should be mode_t */ |
41 | ||
b5c334cc | 42 | void |
510a42ce | 43 | strmode(int mode, char *p) |
b5c334cc | 44 | { |
45 | /* print type */ | |
46 | switch (mode & S_IFMT) { | |
47 | case S_IFDIR: /* directory */ | |
48 | *p++ = 'd'; | |
49 | break; | |
50 | case S_IFCHR: /* character special */ | |
51 | *p++ = 'c'; | |
52 | break; | |
53 | case S_IFBLK: /* block special */ | |
54 | *p++ = 'b'; | |
55 | break; | |
56 | case S_IFREG: /* regular */ | |
57 | *p++ = '-'; | |
58 | break; | |
59 | case S_IFLNK: /* symbolic link */ | |
60 | *p++ = 'l'; | |
61 | break; | |
1aecda34 | 62 | #ifdef S_IFSOCK |
b5c334cc | 63 | case S_IFSOCK: /* socket */ |
64 | *p++ = 's'; | |
65 | break; | |
1aecda34 | 66 | #endif |
b5c334cc | 67 | #ifdef S_IFIFO |
68 | case S_IFIFO: /* fifo */ | |
69 | *p++ = 'p'; | |
70 | break; | |
b5c334cc | 71 | #endif |
72 | default: /* unknown */ | |
73 | *p++ = '?'; | |
74 | break; | |
75 | } | |
76 | /* usr */ | |
77 | if (mode & S_IRUSR) | |
78 | *p++ = 'r'; | |
79 | else | |
80 | *p++ = '-'; | |
81 | if (mode & S_IWUSR) | |
82 | *p++ = 'w'; | |
83 | else | |
84 | *p++ = '-'; | |
85 | switch (mode & (S_IXUSR | S_ISUID)) { | |
86 | case 0: | |
87 | *p++ = '-'; | |
88 | break; | |
89 | case S_IXUSR: | |
90 | *p++ = 'x'; | |
91 | break; | |
92 | case S_ISUID: | |
93 | *p++ = 'S'; | |
94 | break; | |
95 | case S_IXUSR | S_ISUID: | |
96 | *p++ = 's'; | |
97 | break; | |
98 | } | |
99 | /* group */ | |
100 | if (mode & S_IRGRP) | |
101 | *p++ = 'r'; | |
102 | else | |
103 | *p++ = '-'; | |
104 | if (mode & S_IWGRP) | |
105 | *p++ = 'w'; | |
106 | else | |
107 | *p++ = '-'; | |
108 | switch (mode & (S_IXGRP | S_ISGID)) { | |
109 | case 0: | |
110 | *p++ = '-'; | |
111 | break; | |
112 | case S_IXGRP: | |
113 | *p++ = 'x'; | |
114 | break; | |
115 | case S_ISGID: | |
116 | *p++ = 'S'; | |
117 | break; | |
118 | case S_IXGRP | S_ISGID: | |
119 | *p++ = 's'; | |
120 | break; | |
121 | } | |
122 | /* other */ | |
123 | if (mode & S_IROTH) | |
124 | *p++ = 'r'; | |
125 | else | |
126 | *p++ = '-'; | |
127 | if (mode & S_IWOTH) | |
128 | *p++ = 'w'; | |
129 | else | |
130 | *p++ = '-'; | |
131 | switch (mode & (S_IXOTH | S_ISVTX)) { | |
132 | case 0: | |
133 | *p++ = '-'; | |
134 | break; | |
135 | case S_IXOTH: | |
136 | *p++ = 'x'; | |
137 | break; | |
138 | case S_ISVTX: | |
139 | *p++ = 'T'; | |
140 | break; | |
141 | case S_IXOTH | S_ISVTX: | |
142 | *p++ = 't'; | |
143 | break; | |
144 | } | |
145 | *p++ = ' '; /* will be a '+' if ACL's implemented */ | |
146 | *p = '\0'; | |
147 | } | |
148 | #endif |