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-/*
- * Copyright (c) 2000-2014 Apple Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
- */
-/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
-/*-
- * Copyright (c) 1982, 1986, 1989, 1993
- * The Regents of the University of California. All rights reserved.
- * (c) UNIX System Laboratories, Inc.
- * All or some portions of this file are derived from material licensed
- * to the University of California by American Telephone and Telegraph
- * Co. or Unix System Laboratories, Inc. and are reproduced herein with
- * the permission of UNIX System Laboratories, Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)stat.h 8.9 (Berkeley) 8/17/94
- */
-
-
-#ifndef _SYS_STAT_H_
-#define _SYS_STAT_H_
-
-#include <sys/cdefs.h>
-#include <sys/types.h>
-#include <time.h>
-
-struct stat {
- dev_t st_dev; /* [XSI] ID of device containing file */
- ino_t st_ino; /* [XSI] File serial number */
- mode_t st_mode; /* [XSI] Mode of file (see below) */
- nlink_t st_nlink; /* [XSI] Number of hard links */
- uid_t st_uid; /* [XSI] User ID of the file */
- gid_t st_gid; /* [XSI] Group ID of the file */
- dev_t st_rdev; /* [XSI] Device ID */
- struct timespec st_atimespec; /* time of last access */
- struct timespec st_mtimespec; /* time of last data modification */
- struct timespec st_ctimespec; /* time of last file status change */
- off_t st_size; /* [XSI] file size, in bytes */
- blkcnt_t st_blocks; /* [XSI] blocks allocated for file */
- blksize_t st_blksize; /* [XSI] optimal blocksize for I/O */
- uint32_t st_flags; /* user defined flags for file */
- uint32_t st_gen; /* file generation number */
- int32_t st_lspare; /* RESERVED: DO NOT USE! */
- int64_t st_qspare[2]; /* RESERVED: DO NOT USE! */
-};
-
-#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
-#define st_atime st_atimespec.tv_sec
-#define st_mtime st_mtimespec.tv_sec
-#define st_ctime st_ctimespec.tv_sec
-#define st_birthtime st_birthtimespec.tv_sec
-#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
-
-/*
- * [XSI] The following are symbolic names for the values of type mode_t. They
- * are bitmap values.
- */
-/*
- * [XSI] The symbolic names for file modes for use as values of mode_t
- * shall be defined as described in <sys/stat.h>
- */
-#ifndef S_IFMT
-/* File type */
-#define S_IFMT 0170000 /* [XSI] type of file mask */
-#define S_IFIFO 0010000 /* [XSI] named pipe (fifo) */
-#define S_IFCHR 0020000 /* [XSI] character special */
-#define S_IFDIR 0040000 /* [XSI] directory */
-#define S_IFBLK 0060000 /* [XSI] block special */
-#define S_IFREG 0100000 /* [XSI] regular */
-#define S_IFLNK 0120000 /* [XSI] symbolic link */
-#define S_IFSOCK 0140000 /* [XSI] socket */
-#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
-#define S_IFWHT 0160000 /* OBSOLETE: whiteout */
-#endif
-
-/* File mode */
-/* Read, write, execute/search by owner */
-#define S_IRWXU 0000700 /* [XSI] RWX mask for owner */
-#define S_IRUSR 0000400 /* [XSI] R for owner */
-#define S_IWUSR 0000200 /* [XSI] W for owner */
-#define S_IXUSR 0000100 /* [XSI] X for owner */
-/* Read, write, execute/search by group */
-#define S_IRWXG 0000070 /* [XSI] RWX mask for group */
-#define S_IRGRP 0000040 /* [XSI] R for group */
-#define S_IWGRP 0000020 /* [XSI] W for group */
-#define S_IXGRP 0000010 /* [XSI] X for group */
-/* Read, write, execute/search by others */
-#define S_IRWXO 0000007 /* [XSI] RWX mask for other */
-#define S_IROTH 0000004 /* [XSI] R for other */
-#define S_IWOTH 0000002 /* [XSI] W for other */
-#define S_IXOTH 0000001 /* [XSI] X for other */
-
-#define S_ISUID 0004000 /* [XSI] set user id on execution */
-#define S_ISGID 0002000 /* [XSI] set group id on execution */
-#define S_ISVTX 0001000 /* [XSI] directory restrcted delete */
-
-#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
-#define S_ISTXT S_ISVTX /* sticky bit: not supported */
-#define S_IREAD S_IRUSR /* backward compatability */
-#define S_IWRITE S_IWUSR /* backward compatability */
-#define S_IEXEC S_IXUSR /* backward compatability */
-#endif
-#endif /* !S_IFMT */
-
-/*
- * [XSI] The following macros shall be provided to test whether a file is
- * of the specified type. The value m supplied to the macros is the value
- * of st_mode from a stat structure. The macro shall evaluate to a non-zero
- * value if the test is true; 0 if the test is false.
- */
-#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) /* block special */
-#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) /* char special */
-#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) /* directory */
-#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) /* fifo or socket */
-#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) /* regular file */
-#define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) /* symbolic link */
-#define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) /* socket */
-#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
-#define S_ISWHT(m) (((m) & S_IFMT) == S_IFWHT) /* OBSOLETE: whiteout */
-#endif
-
-/*
- * [XSI] The implementation may implement message queues, semaphores, or
- * shared memory objects as distinct file types. The following macros
- * shall be provided to test whether a file is of the specified type.
- * The value of the buf argument supplied to the macros is a pointer to
- * a stat structure. The macro shall evaluate to a non-zero value if
- * the specified object is implemented as a distinct file type and the
- * specified file type is contained in the stat structure referenced by
- * buf. Otherwise, the macro shall evaluate to zero.
- *
- * NOTE: The current implementation does not do this, although
- * this may change in future revisions, and co currently only
- * provides these macros to ensure source compatability with
- * implementations which do.
- */
-#define S_TYPEISMQ(buf) (0) /* Test for a message queue */
-#define S_TYPEISSEM(buf) (0) /* Test for a semaphore */
-#define S_TYPEISSHM(buf) (0) /* Test for a shared memory object */
-
-/*
- * [TYM] The implementation may implement typed memory objects as distinct
- * file types, and the following macro shall test whether a file is of the
- * specified type. The value of the buf argument supplied to the macros is
- * a pointer to a stat structure. The macro shall evaluate to a non-zero
- * value if the specified object is implemented as a distinct file type and
- * the specified file type is contained in the stat structure referenced by
- * buf. Otherwise, the macro shall evaluate to zero.
- *
- * NOTE: The current implementation does not do this, although
- * this may change in future revisions, and co currently only
- * provides this macro to ensure source compatability with
- * implementations which do.
- */
-#define S_TYPEISTMO(buf) (0) /* Test for a typed memory object */
-
-
-#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
-#define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */
- /* 7777 */
-#define ALLPERMS (S_ISUID|S_ISGID|S_ISTXT|S_IRWXU|S_IRWXG|S_IRWXO)
-/* 0666 */
-#define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)
-
-#define S_BLKSIZE 512 /* block size used in the stat struct */
-
-/*
- * Definitions of flags stored in file flags word.
- *
- * Super-user and owner changeable flags.
- */
-#define UF_SETTABLE 0x0000ffff /* mask of owner changeable flags */
-#define UF_NODUMP 0x00000001 /* do not dump file */
-#define UF_IMMUTABLE 0x00000002 /* file may not be changed */
-#define UF_APPEND 0x00000004 /* writes to file may only append */
-#define UF_OPAQUE 0x00000008 /* directory is opaque wrt. union */
-/*
- * The following bit is reserved for FreeBSD. It is not implemented
- * in Mac OS X.
- */
-/* #define UF_NOUNLINK 0x00000010 */ /* file may not be removed or renamed */
-#define UF_COMPRESSED 0x00000020 /* file is compressed (some file-systems) */
-
-/* UF_TRACKED is used for dealing with document IDs. We no longer issue
- * notifications for deletes or renames for files which have UF_TRACKED set. */
-#define UF_TRACKED 0x00000040
-
-#define UF_DATAVAULT 0x00000080 /* entitlement required for reading */
- /* and writing */
-
-/* Bits 0x0100 through 0x4000 are currently undefined. */
-#define UF_HIDDEN 0x00008000 /* hint that this item should not be */
- /* displayed in a GUI */
-/*
- * Super-user changeable flags.
- */
-#define SF_SUPPORTED 0x009f0000 /* mask of superuser supported flags */
-#define SF_SETTABLE 0x3fff0000 /* mask of superuser changeable flags */
-#define SF_SYNTHETIC 0xc0000000 /* mask of system read-only synthetic flags */
-#define SF_ARCHIVED 0x00010000 /* file is archived */
-#define SF_IMMUTABLE 0x00020000 /* file may not be changed */
-#define SF_APPEND 0x00040000 /* writes to file may only append */
-#define SF_RESTRICTED 0x00080000 /* entitlement required for writing */
-#define SF_NOUNLINK 0x00100000 /* Item may not be removed, renamed or mounted on */
-
-/*
- * The following two bits are reserved for FreeBSD. They are not
- * implemented in Mac OS X.
- */
-/* #define SF_SNAPSHOT 0x00200000 */ /* snapshot inode */
-/* NOTE: There is no SF_HIDDEN bit. */
-
-#define SF_FIRMLINK 0x00800000 /* file is a firmlink */
-
-/*
- * Synthetic flags.
- *
- * These are read-only. We keep them out of SF_SUPPORTED so that
- * attempts to set them will fail.
- */
-#define SF_DATALESS 0x40000000 /* file is dataless object */
-
-
-#endif
-
-#if __DARWIN_C_LEVEL >= __DARWIN_C_FULL
-/*
- * Extended flags ("EF") returned by ATTR_CMNEXT_EXT_FLAGS from getattrlist/getattrlistbulk
- */
-#define EF_MAY_SHARE_BLOCKS 0x00000001 /* file may share blocks with another file */
-#define EF_NO_XATTRS 0x00000002 /* file has no xattrs at all */
-#define EF_IS_SYNC_ROOT 0x00000004 /* file is a sync root for iCloud */
-#define EF_IS_PURGEABLE 0x00000008 /* file is purgeable */
-#define EF_IS_SPARSE 0x00000010 /* file has at least one sparse region */
-#define EF_IS_SYNTHETIC 0x00000020 /* a synthetic directory/symlink */
-#define EF_SHARES_ALL_BLOCKS 0x00000040 /* file shares all of its blocks with another file */
-#endif
-
-#if defined(ENABLE_EXCLAVE_STORAGE)
-
-__BEGIN_DECLS
-
-int fstat(int, struct stat *);
-int lstat(const char *, struct stat *);
-int stat(const char *, struct stat *);
-
-/* No-op shims for compatibility */
-int chmod(const char *, mode_t);
-int fchmod(int, mode_t);
-int mkdir(const char *, mode_t);
-int mkfifo(const char *, mode_t);
-int mknod(const char *, mode_t, dev_t);
-
-__END_DECLS
-
-#endif /* ENABLE_EXCLAVE_STORAGE */
-
-#endif /* !_SYS_STAT_H_ */