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1.1 root 1: /*-
2: * Copyright (c) 1990 The Regents of the University of California.
3: * All rights reserved.
4: *
5: * Redistribution and use in source and binary forms are permitted
6: * provided that: (1) source distributions retain this entire copyright
7: * notice and comment, and (2) distributions including binaries display
8: * the following acknowledgement: ``This product includes software
9: * developed by the University of California, Berkeley and its contributors''
10: * in the documentation or other materials provided with the distribution
11: * and in all advertising materials mentioning features or use of this
12: * software. Neither the name of the University nor the names of its
13: * contributors may be used to endorse or promote products derived
14: * from this software without specific prior written permission.
15: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
16: * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
17: * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
18: */
19:
20: #if defined(LIBC_SCCS) && !defined(lint)
21: static char sccsid[] = "@(#)strmode.c 5.3 (Berkeley) 5/18/90";
22: #endif /* LIBC_SCCS and not lint */
23:
24: #include <sys/types.h>
25: #include <sys/stat.h>
26: #include <string.h>
27:
28: void
29: strmode(mode, p)
30: register mode_t mode;
31: register char *p;
32: {
33: /* print type */
34: switch (mode & S_IFMT) {
35: case S_IFDIR: /* directory */
36: *p++ = 'd';
37: break;
38: case S_IFCHR: /* character special */
39: *p++ = 'c';
40: break;
41: case S_IFBLK: /* block special */
42: *p++ = 'b';
43: break;
44: case S_IFREG: /* regular */
45: *p++ = '-';
46: break;
47: case S_IFLNK: /* symbolic link */
48: *p++ = 'l';
49: break;
50: case S_IFSOCK: /* socket */
51: *p++ = 's';
52: break;
53: #ifdef S_IFIFO
54: case S_IFIFO: /* fifo */
55: *p++ = 'p';
56: break;
57: #endif
58: default: /* unknown */
59: *p++ = '?';
60: break;
61: }
62: /* usr */
63: if (mode & S_IRUSR)
64: *p++ = 'r';
65: else
66: *p++ = '-';
67: if (mode & S_IWUSR)
68: *p++ = 'w';
69: else
70: *p++ = '-';
71: switch (mode & (S_IXUSR | S_ISUID)) {
72: case 0:
73: *p++ = '-';
74: break;
75: case S_IXUSR:
76: *p++ = 'x';
77: break;
78: case S_ISUID:
79: *p++ = 'S';
80: break;
81: case S_IXUSR | S_ISUID:
82: *p++ = 's';
83: break;
84: }
85: /* group */
86: if (mode & S_IRGRP)
87: *p++ = 'r';
88: else
89: *p++ = '-';
90: if (mode & S_IWGRP)
91: *p++ = 'w';
92: else
93: *p++ = '-';
94: switch (mode & (S_IXGRP | S_ISGID)) {
95: case 0:
96: *p++ = '-';
97: break;
98: case S_IXGRP:
99: *p++ = 'x';
100: break;
101: case S_ISGID:
102: *p++ = 'S';
103: break;
104: case S_IXGRP | S_ISGID:
105: *p++ = 's';
106: break;
107: }
108: /* other */
109: if (mode & S_IROTH)
110: *p++ = 'r';
111: else
112: *p++ = '-';
113: if (mode & S_IWOTH)
114: *p++ = 'w';
115: else
116: *p++ = '-';
117: switch (mode & (S_IXOTH | S_ISVTX)) {
118: case 0:
119: *p++ = '-';
120: break;
121: case S_IXOTH:
122: *p++ = 'x';
123: break;
124: case S_ISVTX:
125: *p++ = 'T';
126: break;
127: case S_IXOTH | S_ISVTX:
128: *p++ = 't';
129: break;
130: }
131: *p++ = ' '; /* will be a '+' if ACL's implemented */
132: *p = '\0';
133: }
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