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1 | /*- |
2 | * Copyright (c) 1990 The Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
5 | * %sccs.include.redist.c% | |
6 | */ | |
7 | ||
8 | #if defined(LIBC_SCCS) && !defined(lint) | |
9 | static char sccsid[] = "@(#)strmode.c 5.1 (Berkeley) %G%"; | |
10 | #endif /* LIBC_SCCS and not lint */ | |
11 | ||
12 | #include <sys/types.h> | |
13 | #include <sys/stat.h> | |
14 | ||
15 | strmode(mode, p) | |
16 | register mode_t mode; | |
17 | register char *p; | |
18 | { | |
19 | /* print type */ | |
20 | switch (mode & S_IFMT) { | |
21 | case S_IFDIR: /* directory */ | |
22 | *p++ = 'd'; | |
23 | break; | |
24 | case S_IFCHR: /* character special */ | |
25 | *p++ = 'c'; | |
26 | break; | |
27 | case S_IFBLK: /* block special */ | |
28 | *p++ = 'b'; | |
29 | break; | |
30 | case S_IFREG: /* regular */ | |
31 | *p++ = '-'; | |
32 | break; | |
33 | case S_IFLNK: /* symbolic link */ | |
34 | *p++ = 'l'; | |
35 | break; | |
36 | case S_IFSOCK: /* socket */ | |
37 | *p++ = 's'; | |
38 | break; | |
39 | #ifdef S_IFIFO | |
40 | case S_IFIFO: /* fifo */ | |
41 | *p++ = 'p'; | |
42 | break; | |
43 | #endif | |
44 | default: /* unknown */ | |
45 | *p++ = '?'; | |
46 | (void)putchar('?'); | |
47 | break; | |
48 | } | |
49 | /* usr */ | |
50 | if (mode & S_IRUSR) | |
51 | *p++ = 'r'; | |
52 | else | |
53 | *p++ = '-'; | |
54 | if (mode & S_IWUSR) | |
55 | *p++ = 'w'; | |
56 | else | |
57 | *p++ = '-'; | |
58 | switch (mode & (S_IXUSR | S_ISUID)) { | |
59 | case 0: | |
60 | *p++ = '-'; | |
61 | break; | |
62 | case S_IXUSR: | |
63 | *p++ = 'x'; | |
64 | break; | |
65 | case S_ISUID: | |
66 | *p++ = 'S'; | |
67 | break; | |
68 | case S_IXUSR | S_ISUID: | |
69 | *p++ = 's'; | |
70 | break; | |
71 | } | |
72 | /* group */ | |
73 | if (mode & S_IRGRP) | |
74 | *p++ = 'r'; | |
75 | else | |
76 | *p++ = '-'; | |
77 | if (mode & S_IWGRP) | |
78 | *p++ = 'w'; | |
79 | else | |
80 | *p++ = '-'; | |
81 | switch (mode & (S_IXGRP | S_ISGID)) { | |
82 | case 0: | |
83 | *p++ = '-'; | |
84 | break; | |
85 | case S_IXGRP: | |
86 | *p++ = 'x'; | |
87 | break; | |
88 | case S_ISGID: | |
89 | *p++ = 'S'; | |
90 | break; | |
91 | case S_IXGRP | S_ISGID: | |
92 | *p++ = 's'; | |
93 | break; | |
94 | } | |
95 | /* other */ | |
96 | if (mode & S_IROTH) | |
97 | *p++ = 'r'; | |
98 | else | |
99 | *p++ = '-'; | |
100 | if (mode & S_IWOTH) | |
101 | *p++ = 'w'; | |
102 | else | |
103 | *p++ = '-'; | |
104 | switch (mode & (S_IXOTH | S_ISVTX)) { | |
105 | case 0: | |
106 | *p++ = '-'; | |
107 | break; | |
108 | case S_IXOTH: | |
109 | *p++ = 'x'; | |
110 | break; | |
111 | case S_ISVTX: | |
112 | *p++ = 'T'; | |
113 | break; | |
114 | case S_IXOTH | S_ISVTX: | |
115 | *p++ = 't'; | |
116 | break; | |
117 | } | |
118 | *p++ = ' '; /* will be a '+' if ACL's implemented */ | |
119 | *p = '\0'; | |
120 | return(0); | |
121 | } |