FreeBSD/Linux Kernel Cross Reference
sys/compat/sys/stat.h

     /*      $NetBSD: stat.h,v 1.3 2007/12/12 21:17:57 dsl Exp $     */
     
     /*-
      * 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. 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      8.12 (Berkeley) 8/17/94
     */
    
    #ifndef _COMPAT_SYS_STAT_H_
    #define _COMPAT_SYS_STAT_H_
    
    #ifdef _KERNEL
    struct stat43 {                         /* BSD-4.3 stat struct */
            u_int16_t st_dev;               /* inode's device */
            u_int32_t st_ino;               /* inode's number */
            u_int16_t st_mode;              /* inode protection mode */
            u_int16_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 */
    };
    #endif /* defined(_KERNEL) */
    
    struct stat12 {                         /* NetBSD-1.2 stat struct */
            dev_t     st_dev;               /* inode's device */
            u_int32_t st_ino;               /* inode's number */
            u_int16_t st_mode;              /* inode protection mode */
            u_int16_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 */
            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;              /* 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];
    };
    
    /*
     * On systems with 8 byte longs and 4 byte time_ts, padding the time_ts
     * is required in order to have a consistent ABI.  This is because the
     * stat structure used to contain timespecs, which had different
     * alignment constraints than a time_t and a long alone.  The padding
     * should be removed the next time the stat structure ABI is changed.
     * (This will happen whever we change to 8 byte time_t.)
     */
    #if defined(_LP64)      /* XXXX  && _BSD_TIME_T_ == int */
    #define __STATPAD(x)    int x;
    #else
    #define __STATPAD(x)    /* nothing */
    #endif
    
    struct stat13 {
            dev_t     st_dev;               /* inode's device */
            uint32_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 */
   #if defined(_NETBSD_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 */
   #else
           __STATPAD(__pad0)
           time_t    st_atime;             /* time of last access */
           __STATPAD(__pad1)
           long      st_atimensec;         /* nsec of last access */
           time_t    st_mtime;             /* time of last data modification */
           __STATPAD(__pad2)
           long      st_mtimensec;         /* nsec of last data modification */
           time_t    st_ctime;             /* time of last file status change */
           __STATPAD(__pad3)
           long      st_ctimensec;         /* nsec of last file status change */
   #endif
           off_t     st_size;              /* file size, in bytes */
           blkcnt_t  st_blocks;            /* blocks allocated for file */
           blksize_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 */
           u_int32_t st_spare0;
   #if defined(_NETBSD_SOURCE)
           struct timespec st_birthtimespec;
   #else
           time_t    st_birthtime;
           __STATPAD(__pad4)
           long      st_birthtimensec;
   #endif
   #if !defined(_LP64)
           int     __pad5;
   #endif
   };
   
   #if defined(_KERNEL)
   void compat_12_stat_conv(const struct stat *st, struct stat12 *ost);
   #endif
   
   #if !defined(_KERNEL) && !defined(_STANDALONE)
   
   __BEGIN_DECLS
   int     stat(const char *, struct stat12 *);
   int     fstat(int, struct stat12 *);
   int     __stat13(const char *, struct stat13 *);
   int     __fstat13(int, struct stat13 *);
   int     __stat30(const char *, struct stat *);
   int     __fstat30(int, struct stat *);
   #if defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE)
   int     lstat(const char *, struct stat12 *);
   int     __lstat13(const char *, struct stat13 *);
   int     __lstat30(const char *, struct stat *);
   #endif /* defined(_XOPEN_SOURCE) || defined(_NETBSD_SOURCE) */
   __END_DECLS
   
   #endif /* !_KERNEL && !_STANDALONE */
   #endif /* !_COMPAT_SYS_STAT_H_ */

Cache object: 17f6cd0912a11637f6c61f16b8ebcbb2