xnu-7195.50.7.100.1.tar.gz

[apple/xnu.git] / bsd / sys / stat.h

diff --git a/bsd/sys/stat.h b/bsd/sys/stat.h
index b92ffb7175e137c6b5d191bf2f8fb80bd8aae56e..ec5858ebdb2cfe574af15a2529cf68040dc0063f 100644 (file)
--- a/bsd/sys/stat.h
+++ b/bsd/sys/stat.h
@@ -1,17 +1,20 @@
 /*
 /*

- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2014 Apple Inc. All rights reserved.
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@

  *
  *

- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 

  * 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
  * 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. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
+ * 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,
  * 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,


@@ -19,8 +22,8 @@
  * 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.
  * 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_LICENSE_HEADER_END@
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@

  */
 /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
 /*-
  */
 /* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
 /*-


@@ -65,172 +68,546 @@
 
 
 #ifndef _SYS_STAT_H_
 
 
 #ifndef _SYS_STAT_H_

-#define        _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 */

 
 

-#include <sys/time.h>
+/* [XSI] The timespec structure may be defined as described in <time.h> */
+#include <sys/_types/_timespec.h>
+#ifdef KERNEL
+#include <sys/_types/_user64_timespec.h>
+#include <sys/_types/_user32_timespec.h>
+#endif /* KERNEL */
+
+/*
+ * [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>.
+ */
+#include <sys/_types/_blkcnt_t.h>
+#include <sys/_types/_blksize_t.h>
+#include <sys/_types/_dev_t.h>                  /* device number */
+#include <sys/_types/_ino_t.h>

 
 

-#ifndef _POSIX_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
+#include <sys/_types/_ino64_t.h>
+#endif /* !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) */
+
+#include <sys/_types/_mode_t.h>
+#include <sys/_types/_nlink_t.h>
+#include <sys/_types/_uid_t.h>
+#include <sys/_types/_gid_t.h>
+#include <sys/_types/_off_t.h>
+#include <sys/_types/_time_t.h>
+
+#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 {
 struct ostat {

-       u_int16_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 */
-       u_int16_t st_uid;               /* user ID of the file's owner */
-       u_int16_t st_gid;               /* group ID of the file's group */
-       u_int16_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 */
-       u_int32_t st_flags;             /* user defined flags for file */
-       u_int32_t st_gen;               /* file generation number */
+       __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 */

 };
 };

-#endif /* !_POSIX_SOURCE */
+
+#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 {
 
 struct stat {

-       dev_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 */
-       uid_t     st_uid;               /* user ID of the file's owner */
-       gid_t     st_gid;               /* group ID of the file's group */
-       dev_t     st_rdev;              /* device type */
-#ifndef _POSIX_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 file status change */
+       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
 #else

-       time_t    st_atime;             /* time of last access */
-       long      st_atimensec;         /* nsec of last access */
-       time_t    st_mtime;             /* time of last data modification */
-       long      st_mtimensec;         /* nsec of last data modification */
-       time_t    st_ctime;             /* time of last file status change */
-       long      st_ctimensec;         /* nsec of last file status change */
+       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
 #endif

-       off_t     st_size;              /* file size, in bytes */
-       int64_t   st_blocks;            /* blocks allocated for file */
-       u_int32_t st_blksize;           /* optimal blocksize for I/O */
-       u_int32_t st_flags;             /* user defined flags for file */
-       u_int32_t st_gen;               /* file generation number */
-       int32_t   st_lspare;
-       int64_t   st_qspare[2];
+       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 */

 
 

-#ifndef _POSIX_SOURCE
-#define st_atime st_atimespec.tv_sec
-#define st_mtime st_mtimespec.tv_sec
-#define st_ctime st_ctimespec.tv_sec
+#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
 #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
+ */

 
 

-#define        S_ISUID 0004000                 /* set user id on execution */
-#define        S_ISGID 0002000                 /* set group id on execution */
-#ifndef _POSIX_SOURCE
-#define        S_ISTXT 0001000                 /* sticky bit */
+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
 #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);

 
 

-#define        S_IRWXU 0000700                 /* RWX mask for owner */
-#define        S_IRUSR 0000400                 /* R for owner */
-#define        S_IWUSR 0000200                 /* W for owner */
-#define        S_IXUSR 0000100                 /* X for owner */

 
 

-#ifndef _POSIX_SOURCE
-#define        S_IREAD         S_IRUSR
-#define        S_IWRITE        S_IWUSR
-#define        S_IEXEC         S_IXUSR
+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
 #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! */
+};

 
 

-#define        S_IRWXG 0000070                 /* RWX mask for group */
-#define        S_IRGRP 0000040                 /* R for group */
-#define        S_IWGRP 0000020                 /* W for group */
-#define        S_IXGRP 0000010                 /* X for group */
-
-#define        S_IRWXO 0000007                 /* RWX mask for other */
-#define        S_IROTH 0000004                 /* R for other */
-#define        S_IWOTH 0000002                 /* W for other */
-#define        S_IXOTH 0000001                 /* X for other */
-
-#ifndef _POSIX_SOURCE
-#define        S_IFMT   0170000                /* type of file mask */
-#define        S_IFIFO  0010000                /* named pipe (fifo) */
-#define        S_IFCHR  0020000                /* character special */
-#define        S_IFDIR  0040000                /* directory */
-#define        S_IFBLK  0060000                /* block special */
-#define        S_IFREG  0100000                /* regular */
-#define        S_IFLNK  0120000                /* symbolic link */
-#define        S_IFSOCK 0140000                /* socket */
-#define        S_IFWHT  0160000                /* whiteout */
-#define        S_ISVTX  0001000                /* save swapped text even after 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! */
+#if defined(__x86_64__)
+/*
+ * This packing is required to ensure symmetry between userspace and kernelspace
+ * when the kernel is 64-bit and the user application is 32-bit. All currently
+ * supported ARM slices (arm64/armv7k/arm64_32) contain the same struct
+ * alignment ABI so this packing isn't needed for ARM.
+ */
+} __attribute__((packed, aligned(4)));
+#else
+};

 #endif
 
 #endif
 

-#define        S_ISDIR(m)      ((m & 0170000) == 0040000)      /* directory */
-#define        S_ISCHR(m)      ((m & 0170000) == 0020000)      /* char special */
-#define        S_ISBLK(m)      ((m & 0170000) == 0060000)      /* block special */
-#define        S_ISREG(m)      ((m & 0170000) == 0100000)      /* regular file */
-#define        S_ISFIFO(m)     ((m & 0170000) == 0010000 || \
-                        (m & 0170000) == 0140000)      /* fifo or socket */
-#ifndef _POSIX_SOURCE
-#define        S_ISLNK(m)      ((m & 0170000) == 0120000)      /* symbolic link */
-#define        S_ISSOCK(m)     ((m & 0170000) == 0010000 || \
-                        (m & 0170000) == 0140000)      /* fifo or socket */
-#define        S_ISWHT(m)      ((m & 0170000) == 0160000)      /* whiteout */
+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.
+ */
+#include <sys/_types/_s_ifmt.h>
+
+/*
+ * [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
 
 #endif
 

-#ifndef _POSIX_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)
+/*
+ * [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 */
+

 
 

-#define S_BLKSIZE      512             /* block size used in the stat struct */
+#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.
  */
 
 /*
  * 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 */
+#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.
  */
 /*
  * 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 */
+#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 */
+
+#ifdef PRIVATE
+/*
+ * Protected flags.
+ *
+ * These flags are read-write, but can only be changed using the safe
+ * mechanism (FSIOC_CAS_BSDFLAGS).  The standard chflags(2) mechanism
+ * will simply preserve these bits as they are in the inode.
+ */
+#define UF_SF_PROTECTED (UF_COMPRESSED)
+#endif

 
 #ifdef KERNEL
 /*
  * Shorthand abbreviations of above.
  */
 
 #ifdef KERNEL
 /*
  * Shorthand abbreviations of above.
  */

-#define        OPAQUE          (UF_OPAQUE)
-#define        APPEND          (UF_APPEND | SF_APPEND)
-#define        IMMUTABLE       (UF_IMMUTABLE | SF_IMMUTABLE)
+#define OPAQUE          (UF_OPAQUE)
+#define APPEND          (UF_APPEND | SF_APPEND)
+#define IMMUTABLE       (UF_IMMUTABLE | SF_IMMUTABLE)

 #endif
 #endif
 
 #endif
 #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 */
+#endif
+
+

 #ifndef KERNEL
 #ifndef KERNEL

-#include <sys/cdefs.h>

 
 __BEGIN_DECLS
 
 __BEGIN_DECLS

-int    chmod __P((const char *, mode_t));
-int    fstat __P((int, struct stat *));
-int    mkdir __P((const char *, mode_t));
-int    mkfifo __P((const char *, mode_t));
-int    stat __P((const char *, struct stat *));
-mode_t umask __P((mode_t));
-#ifndef _POSIX_SOURCE
-int    chflags __P((const char *, u_long));
-int    fchflags __P((int, u_long));
-int    fchmod __P((int, mode_t));
-int    lstat __P((const char *, struct stat *));
+/* [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 __DARWIN_C_LEVEL >= 200809L
+int     fchmodat(int, const char *, mode_t, int) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+int     fstatat(int, const char *, struct stat *, int) __DARWIN_INODE64(fstatat) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+int     mkdirat(int, const char *, mode_t) __OSX_AVAILABLE_STARTING(__MAC_10_10, __IPHONE_8_0);
+
+#define UTIME_NOW       -1
+#define UTIME_OMIT      -2
+
+int     futimens(int __fd, const struct timespec __times[2]) __API_AVAILABLE(macosx(10.13), ios(11.0), tvos(11.0), watchos(4.0));
+int     utimensat(int __fd, const char *__path, const struct timespec __times[2],
+    int __flag) __API_AVAILABLE(macosx(10.13), ios(11.0), tvos(11.0), watchos(4.0));

 #endif
 #endif

+
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
+
+#include <sys/_types/_filesec_t.h>
+
+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
 __END_DECLS

-#endif
+#endif /* !KERNEL */

 #endif /* !_SYS_STAT_H_ */
 #endif /* !_SYS_STAT_H_ */