2 * Copyright (c) 1982, 1986, 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.
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14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
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19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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33 * © * Portions Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
34 * @(#)stat.h 8.12 (Berkeley) 6/16/95
35 * $FreeBSD: src/sys/sys/stat.h,v 1.41 2005/03/22 01:19:18 das Exp $
41 #include <sys/cdefs.h>
42 #include <sys/_types.h>
44 #ifndef _BLKSIZE_T_DECLARED
45 typedef __blksize_t blksize_t;
46 #define _BLKSIZE_T_DECLARED
49 #ifndef _BLKCNT_T_DECLARED
50 typedef __blkcnt_t blkcnt_t;
52 #if defined(SYMBIAN_OE_LARGE_FILE_SUPPORT) && !defined(SYMBIAN_OE_NO_LFS)
53 typedef __blkcnt_t blkcnt64_t;
54 #endif /* SYMBIAN_OE_LARGE_FILE_SUPPORT && !SYMBIAN_OE_NO_LFS */
56 #define _BLKCNT_T_DECLARED
59 #ifndef _DEV_T_DECLARED
60 typedef __dev_t dev_t;
61 #define _DEV_T_DECLARED
64 #ifndef _FFLAGS_T_DECLARED
65 typedef __fflags_t fflags_t;
66 #define _FFLAGS_T_DECLARED
69 #ifndef _GID_T_DECLARED
70 typedef __gid_t gid_t;
71 #define _GID_T_DECLARED
74 #ifndef _INO_T_DECLARED
75 typedef __ino_t ino_t;
77 #if defined(SYMBIAN_OE_LARGE_FILE_SUPPORT) && !defined(SYMBIAN_OE_NO_LFS)
78 typedef __ino64_t ino64_t;
79 #endif /* SYMBIAN_OE_LARGE_FILE_SUPPORT && !SYMBIAN_OE_NO_LFS */
81 #define _INO_T_DECLARED
84 #ifndef _MODE_T_DECLARED
85 typedef __mode_t mode_t;
86 #define _MODE_T_DECLARED
89 #ifndef _NLINK_T_DECLARED
90 typedef __nlink_t nlink_t;
91 #define _NLINK_T_DECLARED
94 #ifndef _OFF_T_DECLARED
95 typedef __off_t off_t;
96 #define _OFF_T_DECLARED
99 #ifndef _TIME_T_DECLARED
100 typedef __time_t time_t;
101 #define _TIME_T_DECLARED
104 #ifndef _UID_T_DECLARED
105 typedef __uid_t uid_t;
106 #define _UID_T_DECLARED
109 #if !defined(_KERNEL) && __BSD_VISIBLE
111 * XXX we need this for struct timespec. We get miscellaneous namespace
114 #include <sys/time.h>
118 #include <sys/_timespec.h>
123 __uint16_t st_dev; /* inode's device */
124 ino_t st_ino; /* inode's number */
125 mode_t st_mode; /* inode protection mode */
126 nlink_t st_nlink; /* number of hard links */
127 __uint16_t st_uid; /* user ID of the file's owner */
128 __uint16_t st_gid; /* group ID of the file's group */
129 __uint16_t st_rdev; /* device type */
130 __int32_t st_size; /* file size, in bytes */
131 struct timespec st_atimespec; /* time of last access */
132 struct timespec st_mtimespec; /* time of last data modification */
133 struct timespec st_ctimespec; /* time of last file status change */
134 __int32_t st_blksize; /* optimal blocksize for I/O */
135 __int32_t st_blocks; /* blocks allocated for file */
136 fflags_t st_flags; /* user defined flags for file */
137 __uint32_t st_gen; /* file generation number */
139 #endif /* __BSD_VISIBLE */
142 __dev_t st_dev; /* inode's device */
143 ino_t st_ino; /* inode's number */
144 mode_t st_mode; /* inode protection mode */
145 nlink_t st_nlink; /* number of hard links */
146 uid_t st_uid; /* user ID of the file's owner */
147 gid_t st_gid; /* group ID of the file's group */
148 __dev_t st_rdev; /* device type */
150 struct timespec st_atimespec; /* time of last access */
151 struct timespec st_mtimespec; /* time of last data modification */
152 struct timespec st_ctimespec; /* time of last file status change */
154 time_t st_atime; /* time of last access */
155 long __st_atimensec; /* nsec of last access */
156 time_t st_mtime; /* time of last data modification */
157 long __st_mtimensec; /* nsec of last data modification */
158 time_t st_ctime; /* time of last file status change */
159 long __st_ctimensec; /* nsec of last file status change */
161 off_t st_size; /* file size, in bytes */
162 blkcnt_t st_blocks; /* blocks allocated for file */
163 blksize_t st_blksize; /* optimal blocksize for I/O */
164 fflags_t st_flags; /* user defined flags for file */
165 __uint32_t st_gen; /* file generation number */
168 struct timespec st_birthtimespec; /* time of file creation */
170 * Explicitly pad st_birthtimespec to 16 bytes so that the size of
171 * struct stat is backwards compatible. We use bitfields instead
172 * of an array of chars so that this doesn't require a C99 compiler
173 * to compile if the size of the padding is 0. We use 2 bitfields
174 * to cover up to 64 bits on 32-bit machines. We assume that
177 unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
178 unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
180 time_t st_birthtime; /* time of file creation */
181 long st_birthtimensec; /* nsec of file creation */
182 unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec));
183 unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec));
187 #if defined(SYMBIAN_OE_LARGE_FILE_SUPPORT) && !defined(SYMBIAN_OE_NO_LFS)
189 #endif /* SYMBIAN_OE_LARGE_FILE_SUPPORT && !SYMBIAN_OE_NO_LFS */
193 __dev_t st_dev; /* inode's device */
194 ino_t st_ino; /* inode's number */
195 __uint32_t st_mode; /* inode protection mode */
196 __uint32_t st_nlink; /* number of hard links */
197 uid_t st_uid; /* user ID of the file's owner */
198 gid_t st_gid; /* group ID of the file's group */
199 __dev_t st_rdev; /* device type */
200 struct timespec st_atimespec; /* time of last access */
201 struct timespec st_mtimespec; /* time of last data modification */
202 struct timespec st_ctimespec; /* time of last file status change */
203 off_t st_size; /* file size, in bytes */
204 blkcnt_t st_blocks; /* blocks allocated for file */
205 blksize_t st_blksize; /* optimal blocksize for I/O */
206 fflags_t st_flags; /* user defined flags for file */
207 __uint32_t st_gen; /* file generation number */
208 struct timespec st_birthtimespec; /* time of file creation */
210 * See above about the following padding.
212 unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
213 unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
218 #define st_atime st_atimespec.tv_sec
219 #define st_mtime st_mtimespec.tv_sec
220 #define st_ctime st_ctimespec.tv_sec
221 #define st_birthtime st_birthtimespec.tv_sec
224 #define S_ISUID 0004000 /* set user id on execution */
225 #define S_ISGID 0002000 /* set group id on execution */
227 #define S_ISTXT 0001000 /* sticky bit */
230 #define S_IRWXU 0000700 /* RWX mask for owner */
231 #define S_IRUSR 0000400 /* R for owner */
232 #define S_IWUSR 0000200 /* W for owner */
233 #define S_IXUSR 0000100 /* X for owner */
236 #define S_IREAD S_IRUSR
237 #define S_IWRITE S_IWUSR
238 #define S_IEXEC S_IXUSR
241 #define S_IRWXG 0000070 /* RWX mask for group */
242 #define S_IRGRP 0000040 /* R for group */
243 #define S_IWGRP 0000020 /* W for group */
244 #define S_IXGRP 0000010 /* X for group */
246 #define S_IRWXO 0000007 /* RWX mask for other */
247 #define S_IROTH 0000004 /* R for other */
248 #define S_IWOTH 0000002 /* W for other */
249 #define S_IXOTH 0000001 /* X for other */
252 #define S_IFMT 0170000 /* type of file mask */
253 #define S_IFIFO 0010000 /* named pipe (fifo) */
254 #define S_IFCHR 0020000 /* character special */
255 #define S_IFDIR 0040000 /* directory */
256 #define S_IFBLK 0060000 /* block special */
257 #define S_IFREG 0100000 /* regular */
258 #define S_IFLNK 0120000 /* symbolic link */
259 #define S_IFSOCK 0140000 /* socket */
260 #define S_ISVTX 0001000 /* save swapped text even after use */
263 #define S_IFWHT 0160000 /* whiteout */
266 #define S_ISDIR(m) (((m) & 0170000) == 0040000) /* directory */
267 #define S_ISCHR(m) (((m) & 0170000) == 0020000) /* char special */
268 #define S_ISBLK(m) (((m) & 0170000) == 0060000) /* block special */
269 #define S_ISREG(m) (((m) & 0170000) == 0100000) /* regular file */
270 #define S_ISFIFO(m) (((m) & 0170000) == 0010000) /* fifo or socket */
271 #if __POSIX_VISIBLE >= 200112
272 #define S_ISLNK(m) (((m) & 0170000) == 0120000) /* symbolic link */
273 #define S_ISSOCK(m) (((m) & 0170000) == 0140000) /* socket */
276 #define S_ISWHT(m) (((m) & 0170000) == 0160000) /* whiteout */
280 #define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */
282 #define ALLPERMS (S_ISUID|S_ISGID|S_ISTXT|S_IRWXU|S_IRWXG|S_IRWXO)
285 #define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)
288 #define S_BLKSIZE 512 /* block size used in the stat struct */
291 * Definitions of flags stored in file flags word.
293 * Super-user and owner changeable flags.
295 #define UF_SETTABLE 0x0000ffff /* mask of owner changeable flags */
296 #define UF_NODUMP 0x00000001 /* do not dump file */
297 #define UF_IMMUTABLE 0x00000002 /* file may not be changed */
298 #define UF_APPEND 0x00000004 /* writes to file may only append */
299 #define UF_OPAQUE 0x00000008 /* directory is opaque wrt. union */
300 #define UF_NOUNLINK 0x00000010 /* file may not be removed or renamed */
302 * Super-user changeable flags.
304 #define SF_SETTABLE 0xffff0000 /* mask of superuser changeable flags */
305 #define SF_ARCHIVED 0x00010000 /* file is archived */
306 #define SF_IMMUTABLE 0x00020000 /* file may not be changed */
307 #define SF_APPEND 0x00040000 /* writes to file may only append */
308 #define SF_NOUNLINK 0x00100000 /* file may not be removed or renamed */
309 #define SF_SNAPSHOT 0x00200000 /* snapshot inode */
313 * Shorthand abbreviations of above.
315 #define OPAQUE (UF_OPAQUE)
316 #define APPEND (UF_APPEND | SF_APPEND)
317 #define IMMUTABLE (UF_IMMUTABLE | SF_IMMUTABLE)
318 #define NOUNLINK (UF_NOUNLINK | SF_NOUNLINK)
321 #endif /* __BSD_VISIBLE */
326 int chmod(const char *, mode_t);
329 int fchmod(int, mode_t);
331 IMPORT_C int fstat(int, struct stat *);
332 #if __POSIX_VISIBLE >= 200112
333 IMPORT_C int lstat(const char * __restrict, struct stat * __restrict);
335 IMPORT_C int __xstat(int /* vers */, const char *file, struct stat *buf);
336 IMPORT_C int __lxstat (int /* version*/, const char *file, struct stat *buf);
337 IMPORT_C int mkdir(const char *, mode_t);
338 IMPORT_C int mkfifo(const char *, mode_t);
339 IMPORT_C int stat(const char * __restrict, struct stat * __restrict);
340 IMPORT_C mode_t umask(mode_t);
342 #if defined(SYMBIAN_OE_LARGE_FILE_SUPPORT) && !defined(SYMBIAN_OE_NO_LFS)
344 #define fstat64 fstat
346 #define __lxstat64 __lxstat
347 #define __xstat64 __xstat
349 #if __POSIX_VISIBLE >= 200112
350 #define lstat64 lstat
351 #endif /* __POSIX_VISIBLE >= 200112 */
353 #endif /* SYMBIAN_OE_LARGE_FILE_SUPPORT && !SYMBIAN_OE_NO_LFS */
356 #endif /* !_KERNEL */
358 #endif /* !_SYS_STAT_H_ */