1 /* Provide a more complete sys/stat header file.
2 Copyright (C) 2006-2008 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2, or (at your option)
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
18 /* Written by Eric Blake, Paul Eggert, and Jim Meyering. */
20 /* This file is supposed to be used on platforms where <sys/stat.h> is
21 incomplete. It is intended to provide definitions and prototypes
22 needed by an application. Start with what the system provides. */
24 #ifndef _GL_SYS_STAT_H
26 /* The include_next requires a split double-inclusion guard. */
27 #@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
29 #ifndef _GL_SYS_STAT_H
30 #define _GL_SYS_STAT_H
32 /* Before doing "#define mkdir rpl_mkdir" below, we need to include all
33 headers that may declare mkdir(). */
34 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
39 # define S_IFMT 0170000
42 #if STAT_MACROS_BROKEN
58 # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
66 # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
74 # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
80 #ifndef S_ISDOOR /* Solaris 2.5 and up */
81 # define S_ISDOOR(m) 0
86 # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
88 # define S_ISFIFO(m) 0
94 # define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
100 #ifndef S_ISMPB /* V7 */
102 # define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
103 # define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
105 # define S_ISMPB(m) 0
106 # define S_ISMPC(m) 0
110 #ifndef S_ISNAM /* Xenix */
112 # define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
114 # define S_ISNAM(m) 0
118 #ifndef S_ISNWK /* HP/UX */
120 # define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
122 # define S_ISNWK(m) 0
126 #ifndef S_ISPORT /* Solaris 10 and up */
127 # define S_ISPORT(m) 0
132 # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
134 # define S_ISREG(m) 0
140 # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
142 # define S_ISSOCK(m) 0
148 # define S_TYPEISMQ(p) 0
152 # define S_TYPEISTMO(p) 0
158 # define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
160 # define S_TYPEISSEM(p) 0
166 # define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
168 # define S_TYPEISSHM(p) 0
172 /* high performance ("contiguous data") */
174 # define S_ISCTG(p) 0
177 /* Cray DMF (data migration facility): off line, with data */
179 # define S_ISOFD(p) 0
182 /* Cray DMF (data migration facility): off line, with no data */
184 # define S_ISOFL(p) 0
187 /* 4.4BSD whiteout */
189 # define S_ISWHT(m) 0
192 /* If any of the following are undefined,
193 define them to their de facto standard values. */
195 # define S_ISUID 04000
198 # define S_ISGID 02000
201 /* S_ISVTX is a common extension to POSIX. */
203 # define S_ISVTX 01000
206 #if !S_IRUSR && S_IREAD
207 # define S_IRUSR S_IREAD
210 # define S_IRUSR 00400
213 # define S_IRGRP (S_IRUSR >> 3)
216 # define S_IROTH (S_IRUSR >> 6)
219 #if !S_IWUSR && S_IWRITE
220 # define S_IWUSR S_IWRITE
223 # define S_IWUSR 00200
226 # define S_IWGRP (S_IWUSR >> 3)
229 # define S_IWOTH (S_IWUSR >> 6)
232 #if !S_IXUSR && S_IEXEC
233 # define S_IXUSR S_IEXEC
236 # define S_IXUSR 00100
239 # define S_IXGRP (S_IXUSR >> 3)
242 # define S_IXOTH (S_IXUSR >> 6)
246 # define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
249 # define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
252 # define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
255 /* S_IXUGO is a common extension to POSIX. */
257 # define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
261 # define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
264 /* mingw does not support symlinks, therefore it does not have lstat. But
265 without links, stat does just fine. */
272 # define mkdir rpl_mkdir
273 extern int mkdir (char const *name, mode_t mode);
275 /* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
276 Additionally, it declares _mkdir (and depending on compile flags, an
277 alias mkdir), only in the nonstandard <io.h>, which is included above. */
278 # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
281 rpl_mkdir (char const *name, mode_t mode)
283 return _mkdir (name);
286 # define mkdir rpl_mkdir
290 #endif /* _GL_SYS_STAT_H */
291 #endif /* _GL_SYS_STAT_H */