/* * Copyright (c) 2000-2008 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/_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_T typedef __darwin_blkcnt_t blkcnt_t; #define _BLKCNT_T #endif #ifndef _BLKSIZE_T typedef __darwin_blksize_t blksize_t; #define _BLKSIZE_T #endif #ifndef _DEV_T typedef __darwin_dev_t dev_t; /* device number */ #define _DEV_T #endif #ifndef _INO_T typedef __darwin_ino_t ino_t; /* inode number */ #define _INO_T #endif #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #ifndef _INO64_T typedef __darwin_ino64_t ino64_t; /* 64bit inode number */ #define _INO64_T #endif #endif /* !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) */ #ifndef _MODE_T typedef __darwin_mode_t mode_t; #define _MODE_T #endif #ifndef _NLINK_T typedef __uint16_t nlink_t; /* link count */ #define _NLINK_T #endif #ifndef _UID_T typedef __darwin_uid_t uid_t; /* user id */ #define _UID_T #endif #ifndef _GID_T typedef __darwin_gid_t gid_t; #define _GID_T #endif #ifndef _OFF_T typedef __darwin_off_t off_t; #define _OFF_T #endif #ifndef _TIME_T #define _TIME_T typedef __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_T struct _filesec; typedef struct _filesec *filesec_t; #define _FILESEC_T #endif int 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_ */