Cider Isn't Darwin Emulation, Really
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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/_types.h>#include <sys/cdefs.h>#ifdef KERNEL#include <machine/types.h>#else /* !KERNEL */#include <Availability.h>#endif /* KERNEL */
/* [XSI] The timespec structure may be defined as described in <time.h> */#define __need_struct_timespec#ifdef KERNEL#define __need_struct_user64_timespec#define __need_struct_user32_timespec#endif /* KERNEL */#include <sys/_structs.h>
/* * [XSI] The blkcnt_t, blksize_t, dev_t, ino_t, mode_t, nlink_t, uid_t, * gid_t, off_t, and time_t types shall be defined as described in * <sys/types.h>. */#ifndef _BLKCNT_Ttypedef __darwin_blkcnt_t blkcnt_t;#define _BLKCNT_T#endif
#ifndef _BLKSIZE_Ttypedef __darwin_blksize_t blksize_t;#define _BLKSIZE_T#endif
#ifndef _DEV_Ttypedef __darwin_dev_t dev_t; /* device number */#define _DEV_T#endif
#ifndef _INO_Ttypedef __darwin_ino_t ino_t; /* inode number */#define _INO_T#endif
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)#ifndef _INO64_Ttypedef __darwin_ino64_t ino64_t; /* 64bit inode number */#define _INO64_T#endif#endif /* !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) */
#ifndef _MODE_Ttypedef __darwin_mode_t mode_t;#define _MODE_T#endif
#ifndef _NLINK_Ttypedef __uint16_t nlink_t; /* link count */#define _NLINK_T#endif
#ifndef _UID_Ttypedef __darwin_uid_t uid_t; /* user id */#define _UID_T#endif
#ifndef _GID_Ttypedef __darwin_gid_t gid_t;#define _GID_T#endif
#ifndef _OFF_Ttypedef __darwin_off_t off_t;#define _OFF_T#endif
#ifndef _TIME_T#define _TIME_Ttypedef __darwin_time_t time_t;#endif
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)/* * XXX So deprecated, it would make your head spin * * The old stat structure. In fact, this is not used by the kernel at all, * and should not be used by user space, and should be removed from this * header file entirely (along with the unused cvtstat() prototype in * vnode_internal.h). */struct ostat { __uint16_t st_dev; /* inode's device */ ino_t st_ino; /* inode's number */ mode_t st_mode; /* inode protection mode */ nlink_t st_nlink; /* number of hard links */ __uint16_t st_uid; /* user ID of the file's owner */ __uint16_t st_gid; /* group ID of the file's group */ __uint16_t st_rdev; /* device type */ __int32_t st_size; /* file size, in bytes */ 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 */ __int32_t st_blksize; /* optimal blocksize for I/O */ __int32_t st_blocks; /* blocks allocated for file */ __uint32_t st_flags; /* user defined flags for file */ __uint32_t st_gen; /* file generation number */};
#define __DARWIN_STRUCT_STAT64_TIMES \ struct timespec st_atimespec; /* time of last access */ \ struct timespec st_mtimespec; /* time of last data modification */ \ struct timespec st_ctimespec; /* time of last status change */ \ struct timespec st_birthtimespec; /* time of file creation(birth) */
#else /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
#define __DARWIN_STRUCT_STAT64_TIMES \ time_t st_atime; /* [XSI] Time of last access */ \ long st_atimensec; /* nsec of last access */ \ time_t st_mtime; /* [XSI] Last data modification time */ \ long st_mtimensec; /* last data modification nsec */ \ time_t st_ctime; /* [XSI] Time of last status change */ \ long st_ctimensec; /* nsec of last status change */ \ time_t st_birthtime; /* File creation time(birth) */ \ long st_birthtimensec; /* nsec of File creation time */
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
/* * This structure is used as the second parameter to the fstat64(), * lstat64(), and stat64() functions, and for struct stat when * __DARWIN_64_BIT_INO_T is set. __DARWIN_STRUCT_STAT64 is defined * above, depending on whether we use struct timespec or the direct * components. * * This is simillar to stat except for 64bit inode number * number instead of 32bit ino_t and the addition of create(birth) time. */#define __DARWIN_STRUCT_STAT64 { \ dev_t st_dev; /* [XSI] ID of device containing file */ \ mode_t st_mode; /* [XSI] Mode of file (see below) */ \ nlink_t st_nlink; /* [XSI] Number of hard links */ \ __darwin_ino64_t st_ino; /* [XSI] File serial number */ \ 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 */ \ __DARWIN_STRUCT_STAT64_TIMES \ 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! */ \}
/* * [XSI] This structure is used as the second parameter to the fstat(), * lstat(), and stat() functions. */#if __DARWIN_64_BIT_INO_T
struct stat __DARWIN_STRUCT_STAT64;
#else /* !__DARWIN_64_BIT_INO_T */
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 */#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) struct timespec st_atimespec; /* time of last access */ struct timespec st_mtimespec; /* time of last data modification */ struct timespec st_ctimespec; /* time of last status change */#else time_t st_atime; /* [XSI] Time of last access */ long st_atimensec; /* nsec of last access */ time_t st_mtime; /* [XSI] Last data modification time */ long st_mtimensec; /* last data modification nsec */ time_t st_ctime; /* [XSI] Time of last status change */ long st_ctimensec; /* nsec of last status change */#endif 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! */};
#endif /* __DARWIN_64_BIT_INO_T */
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
#if !__DARWIN_ONLY_64_BIT_INO_T
struct stat64 __DARWIN_STRUCT_STAT64;
#endif /* !__DARWIN_ONLY_64_BIT_INO_T */
#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
#ifdef KERNEL#ifdef BSD_KERNEL_PRIVATE/* LP64 version of struct stat. time_t (see timespec) is a long and must * grow when we're dealing with a 64-bit process. * WARNING - keep in sync with struct stat */
struct user64_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 */#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) struct user64_timespec st_atimespec; /* time of last access */ struct user64_timespec st_mtimespec; /* time of last data modification */ struct user64_timespec st_ctimespec; /* time of last status change */#else user64_time_t st_atime; /* [XSI] Time of last access */ user64_long_t st_atimensec; /* nsec of last access */ user64_time_t st_mtime; /* [XSI] Last data modification */ user64_long_t st_mtimensec; /* last data modification nsec */ user64_time_t st_ctime; /* [XSI] Time of last status change */ user64_long_t st_ctimensec; /* nsec of last status change */#endif 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! */};
/* ILP32 version of struct stat. * WARNING - keep in sync with struct stat */
struct user32_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 */#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) struct user32_timespec st_atimespec; /* time of last access */ struct user32_timespec st_mtimespec; /* time of last data modification */ struct user32_timespec st_ctimespec; /* time of last status change */#else user32_time_t st_atime; /* [XSI] Time of last access */ user32_long_t st_atimensec; /* nsec of last access */ user32_time_t st_mtime; /* [XSI] Last data modification */ user32_long_t st_mtimensec; /* last data modification nsec */ user32_time_t st_ctime; /* [XSI] Time of last status change */ user32_long_t st_ctimensec; /* nsec of last status change */#endif 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! */};
extern void munge_user64_stat(struct stat *sbp, struct user64_stat *usbp);extern void munge_user32_stat(struct stat *sbp, struct user32_stat *usbp);
struct user64_stat64 { dev_t st_dev; /* [XSI] ID of device containing file */ mode_t st_mode; /* [XSI] Mode of file (see below) */ nlink_t st_nlink; /* [XSI] Number of hard links */ ino64_t st_ino; /* [XSI] File serial number */ 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 */#ifndef _POSIX_C_SOURCE struct user64_timespec st_atimespec; /* time of last access */ struct user64_timespec st_mtimespec; /* time of last data modification */ struct user64_timespec st_ctimespec; /* time of last status change */ struct user64_timespec st_birthtimespec; /* time of file creation(birth) */#else user64_time_t st_atime; /* [XSI] Time of last access */ user64_long_t st_atimensec; /* nsec of last access */ user64_time_t st_mtime; /* [XSI] Last data modification time */ user64_long_t st_mtimensec; /* last data modification nsec */ user64_time_t st_ctime; /* [XSI] Time of last status change */ user64_long_t st_ctimensec; /* nsec of last status change */ user64_time_t st_birthtime; /* File creation time(birth) */ user64_long_t st_birthtimensec; /* nsec of File creation time */#endif 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 */ __uint32_t st_lspare; /* RESERVED: DO NOT USE! */ __int64_t st_qspare[2]; /* RESERVED: DO NOT USE! */};
struct user32_stat64 { dev_t st_dev; /* [XSI] ID of device containing file */ mode_t st_mode; /* [XSI] Mode of file (see below) */ nlink_t st_nlink; /* [XSI] Number of hard links */ ino64_t st_ino; /* [XSI] File serial number */ 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 */#ifndef _POSIX_C_SOURCE struct user32_timespec st_atimespec; /* time of last access */ struct user32_timespec st_mtimespec; /* time of last data modification */ struct user32_timespec st_ctimespec; /* time of last status change */ struct user32_timespec st_birthtimespec; /* time of file creation(birth) */#else user32_time_t st_atime; /* [XSI] Time of last access */ user32_long_t st_atimensec; /* nsec of last access */ user32_time_t st_mtime; /* [XSI] Last data modification time */ user32_long_t st_mtimensec; /* last data modification nsec */ user32_time_t st_ctime; /* [XSI] Time of last status change */ user32_long_t st_ctimensec; /* nsec of last status change */ user32_time_t st_birthtime; /* File creation time(birth) */ user32_long_t st_birthtimensec; /* nsec of File creation time */#endif 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 */ __uint32_t st_lspare; /* RESERVED: DO NOT USE! */ __int64_t st_qspare[2]; /* RESERVED: DO NOT USE! */} __attribute__((packed,aligned(4)));
extern void munge_user64_stat64(struct stat64 *sbp, struct user64_stat64 *usbp);extern void munge_user32_stat64(struct stat64 *sbp, struct user32_stat64 *usbp);
#endif /* BSD_KERNEL_PRIVATE */
#endif /* KERNEL */
#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. */#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 hfs-compressed */#define UF_TRACKED 0x00000040 /* file renames and deletes are tracked *//* Bits 0x0080 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_SETTABLE 0xffff0000 /* mask of superuser changeable 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 */
/* * The following two bits are reserved for FreeBSD. They are not * implemented in Mac OS X. *//* #define SF_NOUNLINK 0x00100000 */ /* file may not be removed or renamed *//* #define SF_SNAPSHOT 0x00200000 */ /* snapshot inode *//* NOTE: There is no SF_HIDDEN bit. */
#ifdef KERNEL/* * Shorthand abbreviations of above. */#define OPAQUE (UF_OPAQUE)#define APPEND (UF_APPEND | SF_APPEND)#define IMMUTABLE (UF_IMMUTABLE | SF_IMMUTABLE)#endif#endif
#ifndef KERNEL
__BEGIN_DECLS/* [XSI] */int chmod(const char *, mode_t) __DARWIN_ALIAS(chmod);int fchmod(int, mode_t) __DARWIN_ALIAS(fchmod);int fstat(int, struct stat *) __DARWIN_INODE64(fstat);int lstat(const char *, struct stat *) __DARWIN_INODE64(lstat);int mkdir(const char *, mode_t);int mkfifo(const char *, mode_t);int stat(const char *, struct stat *) __DARWIN_INODE64(stat);int mknod(const char *, mode_t, dev_t);mode_t umask(mode_t);
#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)#ifndef _FILESEC_Tstruct _filesec;typedef struct _filesec *filesec_t;#define _FILESEC_T#endifint chflags(const char *, __uint32_t);int chmodx_np(const char *, filesec_t);int fchflags(int, __uint32_t);int fchmodx_np(int, filesec_t);int fstatx_np(int, struct stat *, filesec_t) __DARWIN_INODE64(fstatx_np);int lchflags(const char *, __uint32_t) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);int lchmod(const char *, mode_t) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);int lstatx_np(const char *, struct stat *, filesec_t) __DARWIN_INODE64(lstatx_np);int mkdirx_np(const char *, filesec_t);int mkfifox_np(const char *, filesec_t);int statx_np(const char *, struct stat *, filesec_t) __DARWIN_INODE64(statx_np);int umaskx_np(filesec_t) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_4,__MAC_10_6,__IPHONE_NA,__IPHONE_NA);
#if !__DARWIN_ONLY_64_BIT_INO_T/* The following deprecated routines are simillar to stat and friends except provide struct stat64 instead of struct stat */int fstatx64_np(int, struct stat64 *, filesec_t) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_5,__MAC_10_6,__IPHONE_NA,__IPHONE_NA);int lstatx64_np(const char *, struct stat64 *, filesec_t) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_5,__MAC_10_6,__IPHONE_NA,__IPHONE_NA);int statx64_np(const char *, struct stat64 *, filesec_t) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_5,__MAC_10_6,__IPHONE_NA,__IPHONE_NA);int fstat64(int, struct stat64 *) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_5,__MAC_10_6,__IPHONE_NA,__IPHONE_NA);int lstat64(const char *, struct stat64 *) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_5,__MAC_10_6,__IPHONE_NA,__IPHONE_NA);int stat64(const char *, struct stat64 *) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_5,__MAC_10_6,__IPHONE_NA,__IPHONE_NA);#endif /* !__DARWIN_ONLY_64_BIT_INO_T */#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
__END_DECLS#endif /* !KERNEL */#endif /* !_SYS_STAT_H_ */