1 /* Provide a more complete sys/stat header file.
2 Copyright (C) 2006, 2007 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 #ifndef _GL_SYS_STAT_H
21 #define _GL_SYS_STAT_H
23 /* This file is supposed to be used on platforms where <sys/stat.h> is
24 incomplete. It is intended to provide definitions and prototypes
25 needed by an application. Start with what the system provides. */
27 #if @HAVE_INCLUDE_NEXT@
28 # include_next <sys/stat.h>
30 # include @ABSOLUTE_SYS_STAT_H@
34 # define S_IFMT 0170000
37 #if STAT_MACROS_BROKEN
53 # define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
61 # define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
69 # define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
75 #ifndef S_ISDOOR /* Solaris 2.5 and up */
76 # define S_ISDOOR(m) 0
81 # define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
83 # define S_ISFIFO(m) 0
89 # define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
95 #ifndef S_ISMPB /* V7 */
97 # define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
98 # define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
100 # define S_ISMPB(m) 0
101 # define S_ISMPC(m) 0
105 #ifndef S_ISNAM /* Xenix */
107 # define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
109 # define S_ISNAM(m) 0
113 #ifndef S_ISNWK /* HP/UX */
115 # define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
117 # define S_ISNWK(m) 0
121 #ifndef S_ISPORT /* Solaris 10 and up */
122 # define S_ISPORT(m) 0
127 # define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
129 # define S_ISREG(m) 0
135 # define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
137 # define S_ISSOCK(m) 0
143 # define S_TYPEISMQ(p) 0
147 # define S_TYPEISTMO(p) 0
153 # define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
155 # define S_TYPEISSEM(p) 0
161 # define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
163 # define S_TYPEISSHM(p) 0
167 /* high performance ("contiguous data") */
169 # define S_ISCTG(p) 0
172 /* Cray DMF (data migration facility): off line, with data */
174 # define S_ISOFD(p) 0
177 /* Cray DMF (data migration facility): off line, with no data */
179 # define S_ISOFL(p) 0
182 /* 4.4BSD whiteout */
184 # define S_ISWHT(m) 0
187 /* If any of the following are undefined,
188 define them to their de facto standard values. */
190 # define S_ISUID 04000
193 # define S_ISGID 02000
196 /* S_ISVTX is a common extension to POSIX. */
198 # define S_ISVTX 01000
201 #if !S_IRUSR && S_IREAD
202 # define S_IRUSR S_IREAD
205 # define S_IRUSR 00400
208 # define S_IRGRP (S_IRUSR >> 3)
211 # define S_IROTH (S_IRUSR >> 6)
214 #if !S_IWUSR && S_IWRITE
215 # define S_IWUSR S_IWRITE
218 # define S_IWUSR 00200
221 # define S_IWGRP (S_IWUSR >> 3)
224 # define S_IWOTH (S_IWUSR >> 6)
227 #if !S_IXUSR && S_IEXEC
228 # define S_IXUSR S_IEXEC
231 # define S_IXUSR 00100
234 # define S_IXGRP (S_IXUSR >> 3)
237 # define S_IXOTH (S_IXUSR >> 6)
241 # define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
244 # define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
247 # define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
250 /* S_IXUGO is a common extension to POSIX. */
252 # define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
256 # define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
259 /* mingw does not support symlinks, therefore it does not have lstat. But
260 without links, stat does just fine. */
265 /* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
266 Additionally, it declares _mkdir (and depending on compile flags, an
267 alias mkdir), only in the nonstandard io.h. */
268 #if ! @HAVE_DECL_MKDIR@ && @HAVE_IO_H@
272 rpl_mkdir (char const *name, mode_t mode)
274 return _mkdir (name);
277 # define mkdir rpl_mkdir
280 #endif /* _GL_SYS_STAT_H */