1 /* Copyright (C) 1992,95,96,97,98,99,2000,2001 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library 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 GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
20 # error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
23 /* Versions of the `struct stat' data structure. */
24 #define _STAT_VER_LINUX_OLD 1
25 #define _STAT_VER_KERNEL 1
26 #define _STAT_VER_SVR4 2
27 #define _STAT_VER_LINUX 3
28 #define _STAT_VER _STAT_VER_LINUX /* The one defined below. */
30 /* Versions of the `xmknod' interface. */
31 #define _MKNOD_VER_LINUX 1
32 #define _MKNOD_VER_SVR4 2
33 #define _MKNOD_VER _MKNOD_VER_LINUX /* The bits defined below. */
36 /* Pull in whatever this particular arch's kernel thinks that struct stat
37 * should look like. It turns out that each arch has a different opinion
38 * on the subject, and different kernel revs use different names... */
41 #ifdef __USE_LARGEFILE64
42 # ifdef __USE_FILE_OFFSET64
49 /* Tell code we have these members. */
50 #define _STATBUF_ST_BLKSIZE
51 #define _STATBUF_ST_RDEV
53 /* Encoding of the file mode. */
55 #define __S_IFMT 0170000 /* These bits determine file type. */
58 #define __S_IFDIR 0040000 /* Directory. */
59 #define __S_IFCHR 0020000 /* Character device. */
60 #define __S_IFBLK 0060000 /* Block device. */
61 #define __S_IFREG 0100000 /* Regular file. */
62 #define __S_IFIFO 0010000 /* FIFO. */
63 #define __S_IFLNK 0120000 /* Symbolic link. */
64 #define __S_IFSOCK 0140000 /* Socket. */
66 /* POSIX.1b objects. Note that these macros always evaluate to zero. But
67 they do it by enforcing the correct use of the macros. */
68 #define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode)
69 #define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
70 #define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
72 /* Protection bits. */
74 #define __S_ISUID 04000 /* Set user ID on execution. */
75 #define __S_ISGID 02000 /* Set group ID on execution. */
76 #define __S_ISVTX 01000 /* Save swapped text after use (sticky). */
77 #define __S_IREAD 0400 /* Read by owner. */
78 #define __S_IWRITE 0200 /* Write by owner. */
79 #define __S_IEXEC 0100 /* Execute by owner. */