root/kern/include/kern/stattypes.h

INCLUDED FROM

   1 /*
   2  * Copyright (c) 2000, 2001, 2002, 2003, 2004, 2005, 2008
   3  *      The President and Fellows of Harvard College.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. Neither the name of the University nor the names of its contributors
  14  *    may be used to endorse or promote products derived from this software
  15  *    without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  */
  30 #ifndef _KERN_STATTYPES_H_
  31 #define _KERN_STATTYPES_H_
  33 /*
  34  * Further supporting material for stat(), fstat(), and lstat().
  35  *
  36  * File types for st_mode. (The permissions are the low 12 bits.)
  37  * 
  38  * These are also used, shifted right by those 12 bits, in struct
  39  * dirent in libc, which is why they get their own file.
  40  *
  41  * Non-underscore versions of the names can be gotten from <stat.h>
  42  * (kernel) or <sys/stat.h> (userland).
  43  */
  45 #define _S_IFMT   070000        /* mask for type of file */
  46 #define _S_IFREG  010000        /* ordinary regular file */
  47 #define _S_IFDIR  020000        /* directory */
  48 #define _S_IFLNK  030000        /* symbolic link */
  49 #define _S_IFIFO  040000        /* pipe or named pipe */
  50 #define _S_IFSOCK 050000        /* socket */
  51 #define _S_IFCHR  060000        /* character device */
  52 #define _S_IFBLK  070000        /* block device */
  55 #endif /* _KERN_STATTYPES_H_ */