sortix-mirror/kernel/include/sortix/__/dirent.h

42 lines
1.3 KiB
C

/*
* Copyright (c) 2012, 2013, 2014, 2018 Jonas 'Sortie' Termansen.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* sortix/__/dirent.h
* Format of directory entries.
*/
#ifndef _INCLUDE_SORTIX____DIRENT_H
#define _INCLUDE_SORTIX____DIRENT_H
#include <sys/cdefs.h>
#define __DT_UNKNOWN 0x0
#define __DT_FIFO 0x1
#define __DT_CHR 0x2
#define __DT_DIR 0x4
#define __DT_BLK 0x6
#define __DT_REG 0x8
#define __DT_LNK 0xA
#define __DT_SOCK 0xC
#define __DT_BITS 0xF
#define __S_IFMT_SHIFT 12
#define __S_IFMT_MASK __DT_BITS
#define __IFTODT(mode) (((mode) & __S_IFMT) >> __S_IFMT_SHIFT)
#define __DTTOIF(dirtype) ((dirtype) << __S_IFMT_SHIFT)
#endif