diff options
Diffstat (limited to 'src/lib/libc/string/strmode.c')
| -rw-r--r-- | src/lib/libc/string/strmode.c | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/src/lib/libc/string/strmode.c b/src/lib/libc/string/strmode.c new file mode 100644 index 0000000000..441fc76e90 --- /dev/null +++ b/src/lib/libc/string/strmode.c | |||
| @@ -0,0 +1,148 @@ | |||
| 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, 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. All advertising materials mentioning features or use of this software | ||
| 14 | * must display the following acknowledgement: | ||
| 15 | * This product includes software developed by the University of | ||
| 16 | * California, Berkeley and its contributors. | ||
| 17 | * 4. Neither the name of the University nor the names of its contributors | ||
| 18 | * may be used to endorse or promote products derived from this software | ||
| 19 | * without specific prior written permission. | ||
| 20 | * | ||
| 21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | ||
| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | ||
| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
| 31 | * SUCH DAMAGE. | ||
| 32 | */ | ||
| 33 | |||
| 34 | #if defined(LIBC_SCCS) && !defined(lint) | ||
| 35 | /*static char *sccsid = "from: @(#)strmode.c 5.3 (Berkeley) 5/18/90";*/ | ||
| 36 | static char *rcsid = "$Id: strmode.c,v 1.1.1.1 1995/10/18 08:42:22 deraadt Exp $"; | ||
| 37 | #endif /* LIBC_SCCS and not lint */ | ||
| 38 | |||
| 39 | #include <sys/types.h> | ||
| 40 | #include <sys/stat.h> | ||
| 41 | #include <string.h> | ||
| 42 | |||
| 43 | void | ||
| 44 | strmode(mode, p) | ||
| 45 | register mode_t mode; | ||
| 46 | register char *p; | ||
| 47 | { | ||
| 48 | /* print type */ | ||
| 49 | switch (mode & S_IFMT) { | ||
| 50 | case S_IFDIR: /* directory */ | ||
| 51 | *p++ = 'd'; | ||
| 52 | break; | ||
| 53 | case S_IFCHR: /* character special */ | ||
| 54 | *p++ = 'c'; | ||
| 55 | break; | ||
| 56 | case S_IFBLK: /* block special */ | ||
| 57 | *p++ = 'b'; | ||
| 58 | break; | ||
| 59 | case S_IFREG: /* regular */ | ||
| 60 | *p++ = '-'; | ||
| 61 | break; | ||
| 62 | case S_IFLNK: /* symbolic link */ | ||
| 63 | *p++ = 'l'; | ||
| 64 | break; | ||
| 65 | case S_IFSOCK: /* socket */ | ||
| 66 | *p++ = 's'; | ||
| 67 | break; | ||
| 68 | #ifdef S_IFIFO | ||
| 69 | case S_IFIFO: /* fifo */ | ||
| 70 | *p++ = 'p'; | ||
| 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++ = ' '; /* will be a '+' if ACL's implemented */ | ||
| 147 | *p = '\0'; | ||
| 148 | } | ||