Mercurial > hg > octave-nkf > gnulib-hg
annotate lib/stat-macros.h @ 6912:314715e0260d
Merge from coreutils.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Mon, 03 Jul 2006 08:32:46 +0000 |
| parents | a48fb0e98c8c |
| children | 45c727466eb8 |
| rev | line source |
|---|---|
| 5078 | 1 /* stat-related macros |
| 2 | |
| 6912 | 3 Copyright (C) 1993, 1994, 2001, 2002, 2004, 2006 Free Software |
| 4 Foundation, Inc. | |
| 5078 | 5 |
| 6 This program is free software; you can redistribute it and/or modify | |
| 7 it under the terms of the GNU General Public License as published by | |
| 8 the Free Software Foundation; either version 2, or (at your option) | |
| 9 any later version. | |
| 10 | |
| 11 This program is distributed in the hope that it will be useful, | |
| 12 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 GNU General Public License for more details. | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License | |
| 17 along with this program; if not, write to the Free Software Foundation, | |
|
5848
a48fb0e98c8c
*** empty log message ***
Paul Eggert <eggert@cs.ucla.edu>
parents:
5130
diff
changeset
|
18 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ |
| 5078 | 19 |
| 20 /* Written by Paul Eggert and Jim Meyering. */ | |
| 21 | |
| 22 #ifndef STAT_MACROS_H | |
| 23 # define STAT_MACROS_H 1 | |
| 24 | |
| 25 # if ! defined S_ISREG && ! defined S_IFREG | |
| 26 # error "you must include <sys/stat.h> before including this file" | |
| 27 # endif | |
| 28 | |
| 29 # ifndef S_IFMT | |
| 30 # define S_IFMT 0170000 | |
| 31 # endif | |
| 32 | |
| 33 # if STAT_MACROS_BROKEN | |
| 34 # undef S_ISBLK | |
| 35 # undef S_ISCHR | |
| 36 # undef S_ISDIR | |
| 37 # undef S_ISFIFO | |
| 38 # undef S_ISLNK | |
| 39 # undef S_ISNAM | |
| 40 # undef S_ISMPB | |
| 41 # undef S_ISMPC | |
| 42 # undef S_ISNWK | |
| 43 # undef S_ISREG | |
| 44 # undef S_ISSOCK | |
| 45 # endif | |
| 46 | |
| 47 | |
| 48 # ifndef S_ISBLK | |
| 49 # ifdef S_IFBLK | |
| 50 # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) | |
| 51 # else | |
| 52 # define S_ISBLK(m) 0 | |
| 53 # endif | |
| 54 # endif | |
| 55 | |
| 56 # ifndef S_ISCHR | |
| 57 # ifdef S_IFCHR | |
| 58 # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) | |
| 59 # else | |
| 60 # define S_ISCHR(m) 0 | |
| 61 # endif | |
| 62 # endif | |
| 63 | |
| 64 # ifndef S_ISDIR | |
| 65 # ifdef S_IFDIR | |
| 66 # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) | |
| 67 # else | |
| 68 # define S_ISDIR(m) 0 | |
| 69 # endif | |
| 70 # endif | |
| 71 | |
| 72 # ifndef S_ISDOOR /* Solaris 2.5 and up */ | |
| 6912 | 73 # define S_ISDOOR(m) 0 |
| 5078 | 74 # endif |
| 75 | |
| 76 # ifndef S_ISFIFO | |
| 77 # ifdef S_IFIFO | |
| 78 # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) | |
| 79 # else | |
| 80 # define S_ISFIFO(m) 0 | |
| 81 # endif | |
| 82 # endif | |
| 83 | |
| 84 # ifndef S_ISLNK | |
| 85 # ifdef S_IFLNK | |
| 86 # define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) | |
| 87 # else | |
| 88 # define S_ISLNK(m) 0 | |
| 89 # endif | |
| 90 # endif | |
| 91 | |
| 92 # ifndef S_ISMPB /* V7 */ | |
| 93 # ifdef S_IFMPB | |
| 94 # define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB) | |
| 95 # define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC) | |
| 96 # else | |
| 97 # define S_ISMPB(m) 0 | |
| 98 # define S_ISMPC(m) 0 | |
| 99 # endif | |
| 100 # endif | |
| 101 | |
| 102 # ifndef S_ISNAM /* Xenix */ | |
| 103 # ifdef S_IFNAM | |
| 104 # define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM) | |
| 105 # else | |
| 106 # define S_ISNAM(m) 0 | |
| 107 # endif | |
| 108 # endif | |
| 109 | |
| 110 # ifndef S_ISNWK /* HP/UX */ | |
| 111 # ifdef S_IFNWK | |
| 112 # define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK) | |
| 113 # else | |
| 114 # define S_ISNWK(m) 0 | |
| 115 # endif | |
| 116 # endif | |
| 117 | |
| 6912 | 118 # ifndef S_ISPORT /* Solaris 10 and up */ |
| 119 # define S_ISPORT(m) 0 | |
| 120 # endif | |
| 121 | |
| 5078 | 122 # ifndef S_ISREG |
| 123 # ifdef S_IFREG | |
| 124 # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) | |
| 125 # else | |
| 126 # define S_ISREG(m) 0 | |
| 127 # endif | |
| 128 # endif | |
| 129 | |
| 130 # ifndef S_ISSOCK | |
| 131 # ifdef S_IFSOCK | |
| 132 # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) | |
| 133 # else | |
| 134 # define S_ISSOCK(m) 0 | |
| 135 # endif | |
| 136 # endif | |
| 137 | |
| 138 | |
| 139 # ifndef S_TYPEISMQ | |
| 140 # define S_TYPEISMQ(p) 0 | |
| 141 # endif | |
| 142 | |
| 143 # ifndef S_TYPEISTMO | |
| 144 # define S_TYPEISTMO(p) 0 | |
| 145 # endif | |
| 146 | |
| 147 | |
| 148 # ifndef S_TYPEISSEM | |
| 149 # ifdef S_INSEM | |
| 150 # define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM) | |
| 151 # else | |
| 152 # define S_TYPEISSEM(p) 0 | |
| 153 # endif | |
| 154 # endif | |
| 155 | |
| 156 # ifndef S_TYPEISSHM | |
| 157 # ifdef S_INSHD | |
| 158 # define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD) | |
| 159 # else | |
| 160 # define S_TYPEISSHM(p) 0 | |
| 161 # endif | |
| 162 # endif | |
| 163 | |
| 6912 | 164 /* high performance ("contiguous data") */ |
|
5130
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
165 # ifndef S_ISCTG |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
166 # define S_ISCTG(p) 0 |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
167 # endif |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
168 |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
169 /* Cray DMF (data migration facility): off line, with data */ |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
170 # ifndef S_ISOFD |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
171 # define S_ISOFD(p) 0 |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
172 # endif |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
173 |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
174 /* Cray DMF (data migration facility): off line, with no data */ |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
175 # ifndef S_ISOFL |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
176 # define S_ISOFL(p) 0 |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
177 # endif |
|
f5e36c205765
(S_ISCTG, S_ISOFD, S_ISOFL): New macros, if not already defined.
Paul Eggert <eggert@cs.ucla.edu>
parents:
5078
diff
changeset
|
178 |
| 6912 | 179 /* 4.4BSD whiteout */ |
| 180 # ifndef S_ISWHT | |
| 181 # define S_ISWHT(m) 0 | |
| 182 # endif | |
| 183 | |
| 5078 | 184 /* If any of the following are undefined, |
| 185 define them to their de facto standard values. */ | |
| 186 # if !S_ISUID | |
| 187 # define S_ISUID 04000 | |
| 188 # endif | |
| 189 # if !S_ISGID | |
| 190 # define S_ISGID 02000 | |
| 191 # endif | |
| 192 | |
| 193 /* S_ISVTX is a common extension to POSIX. */ | |
| 194 # ifndef S_ISVTX | |
| 195 # define S_ISVTX 01000 | |
| 196 # endif | |
| 197 | |
| 198 # if !S_IRUSR && S_IREAD | |
| 199 # define S_IRUSR S_IREAD | |
| 200 # endif | |
| 201 # if !S_IRUSR | |
| 202 # define S_IRUSR 00400 | |
| 203 # endif | |
| 204 # if !S_IRGRP | |
| 205 # define S_IRGRP (S_IRUSR >> 3) | |
| 206 # endif | |
| 207 # if !S_IROTH | |
| 208 # define S_IROTH (S_IRUSR >> 6) | |
| 209 # endif | |
| 210 | |
| 211 # if !S_IWUSR && S_IWRITE | |
| 212 # define S_IWUSR S_IWRITE | |
| 213 # endif | |
| 214 # if !S_IWUSR | |
| 215 # define S_IWUSR 00200 | |
| 216 # endif | |
| 217 # if !S_IWGRP | |
| 218 # define S_IWGRP (S_IWUSR >> 3) | |
| 219 # endif | |
| 220 # if !S_IWOTH | |
| 221 # define S_IWOTH (S_IWUSR >> 6) | |
| 222 # endif | |
| 223 | |
| 224 # if !S_IXUSR && S_IEXEC | |
| 225 # define S_IXUSR S_IEXEC | |
| 226 # endif | |
| 227 # if !S_IXUSR | |
| 228 # define S_IXUSR 00100 | |
| 229 # endif | |
| 230 # if !S_IXGRP | |
| 231 # define S_IXGRP (S_IXUSR >> 3) | |
| 232 # endif | |
| 233 # if !S_IXOTH | |
| 234 # define S_IXOTH (S_IXUSR >> 6) | |
| 235 # endif | |
| 236 | |
| 237 # if !S_IRWXU | |
| 238 # define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) | |
| 239 # endif | |
| 240 # if !S_IRWXG | |
| 241 # define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) | |
| 242 # endif | |
| 243 # if !S_IRWXO | |
| 244 # define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH) | |
| 245 # endif | |
| 246 | |
| 247 /* S_IXUGO is a common extension to POSIX. */ | |
| 248 # if !S_IXUGO | |
| 249 # define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH) | |
| 250 # endif | |
| 251 | |
| 252 # ifndef S_IRWXUGO | |
| 253 # define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO) | |
| 254 # endif | |
| 255 | |
| 256 /* All the mode bits that can be affected by chmod. */ | |
| 257 # define CHMOD_MODE_BITS \ | |
| 258 (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO) | |
| 259 | |
| 260 #endif /* STAT_MACROS_H */ |