1 /* $NetBSD: strmode.c,v 1.18 2006/10/07 22:04:18 apb Exp $ */ 2 3 /*- 4 * Copyright (c) 1990, 1993 5 * The Regents of the University of California. 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. 15 * 3. Neither the name of the University nor the names of its contributors 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 #if HAVE_NBTOOL_CONFIG_H 33 #include "nbtool_config.h" 34 #endif 35 36 #include <sys/cdefs.h> 37 #if defined(LIBC_SCCS) && !defined(lint) 38 #if 0 39 static char sccsid[] = "@(#)strmode.c 8.3 (Berkeley) 8/15/94"; 40 #else 41 __RCSID("$NetBSD: strmode.c,v 1.18 2006/10/07 22:04:18 apb Exp $"); 42 #endif 43 #endif /* LIBC_SCCS and not lint */ 44 45 #include "namespace.h" 46 #include <sys/types.h> 47 #include <sys/stat.h> 48 49 #include <assert.h> 50 #include <unistd.h> 51 52 #if !HAVE_STRMODE 53 void 54 strmode(mode, p) 55 mode_t mode; 56 char *p; 57 { 58 59 _DIAGASSERT(p != NULL); 60 61 /* print type */ 62 switch (mode & S_IFMT) { 63 case S_IFDIR: /* directory */ 64 *p++ = 'd'; 65 break; 66 case S_IFCHR: /* character special */ 67 *p++ = 'c'; 68 break; 69 case S_IFBLK: /* block special */ 70 *p++ = 'b'; 71 break; 72 case S_IFREG: /* regular */ 73 #ifdef S_ARCH2 74 if ((mode & S_ARCH2) != 0) { 75 *p++ = 'A'; 76 } else if ((mode & S_ARCH1) != 0) { 77 *p++ = 'a'; 78 } else { 79 #endif 80 *p++ = '-'; 81 #ifdef S_ARCH2 82 } 83 #endif 84 break; 85 case S_IFLNK: /* symbolic link */ 86 *p++ = 'l'; 87 break; 88 #ifdef S_IFSOCK 89 case S_IFSOCK: /* socket */ 90 *p++ = 's'; 91 break; 92 #endif 93 #ifdef S_IFIFO 94 case S_IFIFO: /* fifo */ 95 *p++ = 'p'; 96 break; 97 #endif 98 #ifdef S_IFWHT 99 case S_IFWHT: /* whiteout */ 100 *p++ = 'w'; 101 break; 102 #endif 103 #ifdef S_IFDOOR 104 case S_IFDOOR: /* door */ 105 *p++ = 'D'; 106 break; 107 #endif 108 default: /* unknown */ 109 *p++ = '?'; 110 break; 111 } 112 /* usr */ 113 if (mode & S_IRUSR) 114 *p++ = 'r'; 115 else 116 *p++ = '-'; 117 if (mode & S_IWUSR) 118 *p++ = 'w'; 119 else 120 *p++ = '-'; 121 switch (mode & (S_IXUSR | S_ISUID)) { 122 case 0: 123 *p++ = '-'; 124 break; 125 case S_IXUSR: 126 *p++ = 'x'; 127 break; 128 case S_ISUID: 129 *p++ = 'S'; 130 break; 131 case S_IXUSR | S_ISUID: 132 *p++ = 's'; 133 break; 134 } 135 /* group */ 136 if (mode & S_IRGRP) 137 *p++ = 'r'; 138 else 139 *p++ = '-'; 140 if (mode & S_IWGRP) 141 *p++ = 'w'; 142 else 143 *p++ = '-'; 144 switch (mode & (S_IXGRP | S_ISGID)) { 145 case 0: 146 *p++ = '-'; 147 break; 148 case S_IXGRP: 149 *p++ = 'x'; 150 break; 151 case S_ISGID: 152 *p++ = 'S'; 153 break; 154 case S_IXGRP | S_ISGID: 155 *p++ = 's'; 156 break; 157 } 158 /* other */ 159 if (mode & S_IROTH) 160 *p++ = 'r'; 161 else 162 *p++ = '-'; 163 if (mode & S_IWOTH) 164 *p++ = 'w'; 165 else 166 *p++ = '-'; 167 switch (mode & (S_IXOTH | S_ISVTX)) { 168 case 0: 169 *p++ = '-'; 170 break; 171 case S_IXOTH: 172 *p++ = 'x'; 173 break; 174 case S_ISVTX: 175 *p++ = 'T'; 176 break; 177 case S_IXOTH | S_ISVTX: 178 *p++ = 't'; 179 break; 180 } 181 *p++ = ' '; /* will be a '+' if ACL's implemented */ 182 *p = '\0'; 183 } 184 #endif /* !HAVE_STRMODE */ 185