1 /* $NetBSD: dir.h,v 1.11 2005/12/11 12:25:20 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1982, 1986, 1989, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)dir.h 8.2 (Berkeley) 1/4/94 32 */ 33 34 /* 35 * The information in this file should be obtained from <dirent.h> 36 * and is provided solely (and temporarily) for backward compatibility. 37 */ 38 39 #ifndef _SYS_DIR_H_ 40 #define _SYS_DIR_H_ 41 42 #ifdef _KERNEL 43 /* This file should only be used by old user-level code. */ 44 #error "Please use <sys/dirent.h> instead" 45 #endif 46 47 #include <dirent.h> 48 49 /* 50 * Backwards compatibility. 51 */ 52 #define direct dirent 53 54 /* 55 * The DIRSIZ macro gives the minimum record length which will hold 56 * the directory entry. This requires the amount of space in struct direct 57 * without the d_name field, plus enough space for the name with a terminating 58 * null byte (dp->d_namlen+1), rounded up to a 4 byte boundary. 59 */ 60 #undef DIRSIZ 61 #define DIRSIZ(dp) \ 62 ((sizeof (struct direct) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3)) 63 64 #endif /* !_SYS_DIR_H_ */ 65