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- /*-
- * Copyright (c) 1982, 1986, 1989 The Regents of the University of California.
- * All rights reserved.
- *
- * 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 7.11 (Berkeley) 3/3/91
- */
-
- #ifndef _SYS_STAT_H
- #define _SYS_STAT_H
-
- #if later
- 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 */
- long st_spare1;
- time_t st_mtime; /* time of last data modification */
- long st_spare2;
- time_t st_ctime; /* time of last file status change */
- long st_spare3;
- long st_blksize; /* optimal blocksize for I/O */
- long st_blocks; /* blocks allocated for file */
- u_long st_flags; /* user defined flags for file */
- u_long st_gen; /* file generation number */
- };
- #else
- struct stat
- {
- dev_t st_dev;
- ino_t st_ino;
- unsigned short st_mode;
- short st_nlink;
- short st_uid;
- short st_gid;
- dev_t st_rdev;
- off_t st_size;
- time_t st_atime;
- int st_spare1;
- time_t st_mtime;
- int st_spare2;
- time_t st_ctime;
- int st_spare3;
- long st_blksize;
- long st_blocks;
- long st_spare4[2];
- };
- #endif
-
- #ifdef amigados
- #define st_handler st_spare3
- #define st_amode st_spare2
- #endif
-
- #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 */
- #endif
-
- #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
- #endif
-
- #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 */
- #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 */
- #ifdef not_yet_implemented
- #define S_IFSOCK 0140000 /* socket */
- #define S_IFIFO 0010000 /* named pipe (fifo) */
- #endif
- #define S_ISVTX 0001000 /* save swapped text even after use */
-
- #define S_BLKSIZE 512 /* block size used in the stat struct */
-
- /* 0666 */
- #define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)
- #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_ISLNK(m) ((m & 0170000) == 0120000) /* symbolic link */
- #if notyet
- #define S_ISFIFO(m) ((m & 0170000) == 0010000) /* fifo */
- #ifndef _POSIX_SOURCE
- #define S_ISSOCK(m) ((m & 0170000) == 0140000) /* socket */
- #endif
- #endif
-
- #ifndef KERNEL
- #include <sys/cdefs.h>
-
- __BEGIN_DECLS
- mode_t umask __P((mode_t));
- 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 *));
- #ifndef _POSIX_SOURCE
- int fchmod __P((int, mode_t));
- int lstat __P((const char *, struct stat *));
- #endif /* not POSIX */
- __END_DECLS
- #endif
-
- #endif /* _SYS_STAT_H */
-