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/*-

 * 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) 6/16/95

 */

#ifndef _SYS_STAT_H_

#define        _SYS_STAT_H_

#include <sys/time.h>

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 */

        off_t          st_size;                /* file size, in bytes */

        time_t          st_atime;                /* time of last access */

        time_t          st_mtime;                /* time of last data modification */

        time_t          st_ctime;                /* time of last file status change */

        int32_t          st_blocks;                /* blocks allocated for file */

        uint32_t  st_blksize;                /* optimal blocksize for I/O */

};

#define        S_ISUID        0004000                        /* set user id on execution */

#define        S_ISGID        0002000                        /* set group id on execution */

#define        S_ISTXT        0001000                        /* sticky bit */

#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 */

#define        S_IREAD                S_IRUSR

#define        S_IWRITE        S_IWUSR

#define        S_IEXEC                S_IXUSR

#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 */

#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 */

#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 */

#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 */

#define        ACCESSPERMS        (S_IRWXU|S_IRWXG|S_IRWXO)        /* 0777 */

                                                        /* 7777 */

#define        ALLPERMS        (mode_t)(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 */

#include <sys/cdefs.h>

__BEGIN_DECLS

int        chmod(const char *, mode_t);

int        fstat(int, struct stat *);

int        mkdir(const char *, mode_t);

int        mkfifo(const char *, mode_t);

int        stat(const char *, struct stat *);

mode_t        umask(mode_t);

int        lstat(const char *, struct stat *);

__END_DECLS

#endif /* !_SYS_STAT_H_ */