| 1 | /*-
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| 2 | * Copyright (c) 1982, 1986, 1989, 1993
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| 3 | * The Regents of the University of California. All rights reserved.
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| 4 | * (c) UNIX System Laboratories, Inc.
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| 5 | * All or some portions of this file are derived from material licensed
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| 6 | * to the University of California by American Telephone and Telegraph
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| 7 | * Co. or Unix System Laboratories, Inc. and are reproduced herein with
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| 8 | * the permission of UNIX System Laboratories, Inc.
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| 9 | *
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| 10 | * Redistribution and use in source and binary forms, with or without
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| 11 | * modification, are permitted provided that the following conditions
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| 12 | * are met:
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| 13 | * 1. Redistributions of source code must retain the above copyright
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| 14 | * notice, this list of conditions and the following disclaimer.
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| 15 | * 2. Redistributions in binary form must reproduce the above copyright
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| 16 | * notice, this list of conditions and the following disclaimer in the
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| 17 | * documentation and/or other materials provided with the distribution.
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| 18 | * 4. Neither the name of the University nor the names of its contributors
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| 19 | * may be used to endorse or promote products derived from this software
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| 20 | * without specific prior written permission.
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| 21 | *
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| 22 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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| 23 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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| 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 28 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 32 | * SUCH DAMAGE.
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| 33 | *
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| 34 | * @(#)stat.h 8.12 (Berkeley) 6/16/95
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| 35 | * $FreeBSD: src/sys/sys/stat.h,v 1.40 2004/06/17 17:16:52 phk Exp $
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| 36 | */
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| 37 |
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| 38 | /** @file
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| 39 | * FreeBSD 5.3
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| 40 | * @changed bird: EMX isms and hid the BSD specific structs and related stuff.
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| 41 | * @changed bird: No UF_ and SF_ because we ain't got any st_flags.
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| 42 | */
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| 43 |
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| 44 | #ifndef _SYS_STAT_H_
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| 45 | #define _SYS_STAT_H_
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| 46 |
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| 47 | #include <sys/cdefs.h>
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| 48 | #include <sys/_types.h>
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| 49 |
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| 50 | /* XXX missing blkcnt_t, blksize_t. */
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| 51 |
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| 52 | #ifndef _DEV_T_DECLARED
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| 53 | typedef __dev_t dev_t;
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| 54 | #define _DEV_T_DECLARED
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| 55 | #endif
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| 56 |
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| 57 | #ifndef _FFLAGS_T_DECLARED
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| 58 | typedef __fflags_t fflags_t;
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| 59 | #define _FFLAGS_T_DECLARED
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| 60 | #endif
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| 61 |
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| 62 | #if !defined(_GID_T_DECLARED) && !defined(_GID_T) /* bird: emx */
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| 63 | typedef __gid_t gid_t;
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| 64 | #define _GID_T_DECLARED
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| 65 | #define _GID_T /* bird: emx */
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| 66 | #endif
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| 67 |
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| 68 | #if !defined(_INO_T_DECLARED) && !defined(_INO_T) /* bird: emx */
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| 69 | typedef __ino_t ino_t;
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| 70 | #define _INO_T_DECLARED
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| 71 | #define _INO_T /* bird: emx */
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| 72 | #endif
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| 73 |
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| 74 | #if !defined(_MODE_T_DECLARED) && !defined(_MODE_T) /* bird: emx */
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| 75 | typedef __mode_t mode_t;
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| 76 | #define _MODE_T_DECLARED
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| 77 | #define _MODE_T /* bird: emx */
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| 78 | #endif
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| 79 |
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| 80 | #ifndef _NLINK_T_DECLARED
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| 81 | typedef __nlink_t nlink_t;
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| 82 | #define _NLINK_T_DECLARED
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| 83 | #endif
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| 84 |
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| 85 | #if !defined(_OFF_T_DECLARED) && !defined(_OFF_T) /* bird: emx */
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| 86 | typedef __off_t off_t;
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| 87 | #define _OFF_T_DECLARED
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| 88 | #define _OFF_T /* bird: emx */
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| 89 | #endif
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| 90 |
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| 91 | #if !defined(_TIME_T_DECLARED) && !defined(_TIME_T) /* bird: emx */
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| 92 | typedef __time_t time_t;
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| 93 | #define _TIME_T_DECLARED
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| 94 | #define _TIME_T /* bird: emx */
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| 95 | #endif
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| 96 |
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| 97 | #if !defined(_UID_T_DECLARED) && !defined(_UID_T) /* bird: emx */
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| 98 | typedef __uid_t uid_t;
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| 99 | #define _UID_T_DECLARED
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| 100 | #define _UID_T /* bird: emx */
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| 101 | #endif
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| 102 |
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| 103 | #if !defined(_KERNEL) && __BSD_VISIBLE
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| 104 | /*
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| 105 | * XXX we need this for struct timespec. We get miscellaneous namespace
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| 106 | * pollution with it.
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| 107 | */
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| 108 | #include <sys/time.h>
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| 109 | #endif
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| 110 |
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| 111 | /*#if !__BSD_VISIBLE bird: we don't need any of this (we don't have it either)
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| 112 | #include <sys/_timespec.h>
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| 113 | #endif */
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| 114 |
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| 115 | #if 0 /* bird: emx */
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| 116 | #if __BSD_VISIBLE
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| 117 | struct ostat {
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| 118 | __uint16_t st_dev; /* inode's device */
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| 119 | ino_t st_ino; /* inode's number */
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| 120 | mode_t st_mode; /* inode protection mode */
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| 121 | nlink_t st_nlink; /* number of hard links */
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| 122 | __uint16_t st_uid; /* user ID of the file's owner */
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| 123 | __uint16_t st_gid; /* group ID of the file's group */
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| 124 | __uint16_t st_rdev; /* device type */
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| 125 | __int32_t st_size; /* file size, in bytes */
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| 126 | struct timespec st_atimespec; /* time of last access */
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| 127 | struct timespec st_mtimespec; /* time of last data modification */
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| 128 | struct timespec st_ctimespec; /* time of last file status change */
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| 129 | __int32_t st_blksize; /* optimal blocksize for I/O */
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| 130 | __int32_t st_blocks; /* blocks allocated for file */
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| 131 | fflags_t st_flags; /* user defined flags for file */
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| 132 | __uint32_t st_gen; /* file generation number */
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| 133 | };
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| 134 | #endif /* __BSD_VISIBLE */
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| 135 | #endif /* bird: emx */
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| 136 |
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| 137 | struct stat {
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| 138 | __dev_t st_dev; /* inode's device */
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| 139 | #if 1 /* bird: emx: */
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| 140 | __uint32_t st_attr; /* emx: OS/2 & DOS attributes */
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| 141 | #endif
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| 142 | ino_t st_ino; /* inode's number */
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| 143 | mode_t st_mode; /* inode protection mode */
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| 144 | nlink_t st_nlink; /* number of hard links */
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| 145 | uid_t st_uid; /* user ID of the file's owner */
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| 146 | gid_t st_gid; /* group ID of the file's group */
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| 147 | __dev_t st_rdev; /* device type */
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| 148 | #if 1 /* bird: emx - better alignment of 64-bit types */
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| 149 | __int32_t st_lspare;
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| 150 | #endif /* bird */
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| 151 | #if __BSD_VISIBLE
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| 152 | struct timespec st_atimespec; /* time of last access */
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| 153 | struct timespec st_mtimespec; /* time of last data modification */
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| 154 | struct timespec st_ctimespec; /* time of last file status change */
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| 155 | #else
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| 156 | time_t st_atime; /* time of last access */
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| 157 | long st_atimensec; /* nsec of last access */
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| 158 | time_t st_mtime; /* time of last data modification */
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| 159 | long st_mtimensec; /* nsec of last data modification */
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| 160 | time_t st_ctime; /* time of last file status change */
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| 161 | long st_ctimensec; /* nsec of last file status change */
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| 162 | #endif
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| 163 | off_t st_size; /* file size, in bytes */
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| 164 | __int64_t st_blocks; /* blocks allocated for file */
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| 165 | __uint32_t st_blksize; /* optimal blocksize for I/O */
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| 166 | fflags_t st_flags; /* user defined flags for file */
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| 167 | __uint32_t st_gen; /* file generation number */
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| 168 | #if 0 /* bird: !emx - it's higher up for packing reasons */
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| 169 | __int32_t st_lspare;
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| 170 | #endif /* bird */
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| 171 | #if __BSD_VISIBLE
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| 172 | struct timespec st_birthtimespec; /* time of file creation */
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| 173 | /*
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| 174 | * Explicitly pad st_birthtimespec to 16 bytes so that the size of
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| 175 | * struct stat is backwards compatible. We use bitfields instead
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| 176 | * of an array of chars so that this doesn't require a C99 compiler
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| 177 | * to compile if the size of the padding is 0. We use 2 bitfields
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| 178 | * to cover up to 64 bits on 32-bit machines. We assume that
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| 179 | * CHAR_BIT is 8...
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| 180 | */
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| 181 | unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
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| 182 | unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
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| 183 | #else
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| 184 | time_t st_birthtime; /* time of file creation */
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| 185 | long st_birthtimensec; /* nsec of file creation */
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| 186 | unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec));
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| 187 | unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec));
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| 188 | #endif
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| 189 | };
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| 190 |
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| 191 | #if 0 /* bird: emx */
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| 192 | #if __BSD_VISIBLE
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| 193 | struct nstat {
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| 194 | __dev_t st_dev; /* inode's device */
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| 195 | ino_t st_ino; /* inode's number */
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| 196 | __uint32_t st_mode; /* inode protection mode */
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| 197 | __uint32_t st_nlink; /* number of hard links */
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| 198 | uid_t st_uid; /* user ID of the file's owner */
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| 199 | gid_t st_gid; /* group ID of the file's group */
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| 200 | __dev_t st_rdev; /* device type */
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| 201 | struct timespec st_atimespec; /* time of last access */
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| 202 | struct timespec st_mtimespec; /* time of last data modification */
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| 203 | struct timespec st_ctimespec; /* time of last file status change */
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| 204 | off_t st_size; /* file size, in bytes */
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| 205 | __int64_t st_blocks; /* blocks allocated for file */
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| 206 | __uint32_t st_blksize; /* optimal blocksize for I/O */
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| 207 | fflags_t st_flags; /* user defined flags for file */
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| 208 | __uint32_t st_gen; /* file generation number */
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| 209 | struct timespec st_birthtimespec; /* time of file creation */
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| 210 | /*
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| 211 | * See above about the following padding.
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| 212 | */
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| 213 | unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
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| 214 | unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
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