1 /*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 #if defined(LIBC_SCCS) && !defined(lint) 31 static char sccsid[] = "@(#)strmode.c 8.3 (Berkeley) 8/15/94"; 32 #endif /* LIBC_SCCS and not lint */ 33 #include <sys/cdefs.h> 34 __FBSDID("$FreeBSD$"); 35 36 #include <sys/types.h> 37 #include <sys/stat.h> 38 #include <string.h> 39 40 void 41 strmode(/* mode_t */ int mode, char *p) 42 { 43 /* print type */ 44 switch (mode & S_IFMT) { 45 case S_IFDIR: /* directory */ 46 *p++ = 'd'; 47 break; 48 case S_IFCHR: /* character special */ 49 *p++ = 'c'; 50 break; 51 case S_IFBLK: /* block special */ 52 *p++ = 'b'; 53 break; 54 case S_IFREG: /* regular */ 55 *p++ = '-'; 56 break; 57 case S_IFLNK: /* symbolic link */ 58 *p++ = 'l'; 59 break; 60 case S_IFSOCK: /* socket */ 61 *p++ = 's'; 62 break; 63 #ifdef S_IFIFO 64 case S_IFIFO: /* fifo */ 65 *p++ = 'p'; 66 break; 67 #endif 68 #ifdef S_IFWHT 69 case S_IFWHT: /* whiteout */ 70 *p++ = 'w'; 71 break; 72 #endif 73 default: /* unknown */ 74 *p++ = '?'; 75 break; 76 } 77 /* usr */ 78 if (mode & S_IRUSR) 79 *p++ = 'r'; 80 else 81 *p++ = '-'; 82 if (mode & S_IWUSR) 83 *p++ = 'w'; 84 else 85 *p++ = '-'; 86 switch (mode & (S_IXUSR | S_ISUID)) { 87 case 0: 88 *p++ = '-'; 89 break; 90 case S_IXUSR: 91 *p++ = 'x'; 92 break; 93 case S_ISUID: 94 *p++ = 'S'; 95 break; 96 case S_IXUSR | S_ISUID: 97 *p++ = 's'; 98 break; 99 } 100 /* group */ 101 if (mode & S_IRGRP) 102 *p++ = 'r'; 103 else 104 *p++ = '-'; 105 if (mode & S_IWGRP) 106 *p++ = 'w'; 107 else 108 *p++ = '-'; 109 switch (mode & (S_IXGRP | S_ISGID)) { 110 case 0: 111 *p++ = '-'; 112 break; 113 case S_IXGRP: 114 *p++ = 'x'; 115 break; 116 case S_ISGID: 117 *p++ = 'S'; 118 break; 119 case S_IXGRP | S_ISGID: 120 *p++ = 's'; 121 break; 122 } 123 /* other */ 124 if (mode & S_IROTH) 125 *p++ = 'r'; 126 else 127 *p++ = '-'; 128 if (mode & S_IWOTH) 129 *p++ = 'w'; 130 else 131 *p++ = '-'; 132 switch (mode & (S_IXOTH | S_ISVTX)) { 133 case 0: 134 *p++ = '-'; 135 break; 136 case S_IXOTH: 137 *p++ = 'x'; 138 break; 139 case S_ISVTX: 140 *p++ = 'T'; 141 break; 142 case S_IXOTH | S_ISVTX: 143 *p++ = 't'; 144 break; 145 } 146 *p++ = ' '; 147 *p = '\0'; 148 } 149