diff -r 000000000000 -r bde4ae8d615e os/ossrv/genericopenlibs/openenvcore/include/sys/dirent.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/os/ossrv/genericopenlibs/openenvcore/include/sys/dirent.h Fri Jun 15 03:10:57 2012 +0200 @@ -0,0 +1,121 @@ +/*- + * Copyright (c) 1989, 1993 + * 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. + * 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. + * + * @(#)dirent.h 8.3 (Berkeley) 8/10/94 + * $FreeBSD: src/sys/sys/dirent.h,v 1.14 2004/04/07 04:19:49 imp Exp $ + */ + +#ifndef _SYS_DIRENT_H_ +#define _SYS_DIRENT_H_ + +#include +#include +#include + +/* + * The dirent structure defines the format of directory entries returned by + * the getdirentries(2) system call. + * + * A directory entry has a struct dirent at the front of it, containing its + * inode number, the length of the entry, and the length of the name + * contained in the entry. These are followed by the name padded to a 4 + * byte boundary with null bytes. All names are guaranteed null terminated. + * The maximum length of a name in a directory is MAXNAMLEN. + */ + +struct dirent { + __uint32_t d_fileno; /* file number of entry */ + __uint16_t d_reclen; /* length of this record */ + __uint8_t d_type; /* file type, see below */ + __uint8_t d_namlen; /* length of string in d_name */ +#if __BSD_VISIBLE +#define MAXNAMLEN 255 + char d_name[MAXNAMLEN + 1]; /* name must be no longer than this */ +#else + char d_name[255 + 1]; /* name must be no longer than this */ +#endif +}; + +#if defined(SYMBIAN_OE_LARGE_FILE_SUPPORT) && !defined(SYMBIAN_OE_NO_LFS) +#define dirent64 dirent +#endif /* SYMBIAN_OE_LARGE_FILE_SUPPORT && !SYMBIAN_OE_NO_LFS */ + + +#ifdef __SYMBIAN32__ +struct wdirent { + unsigned long d_fileno; + unsigned short d_namlen; + wchar_t* d_name; +}; + +#if defined(SYMBIAN_OE_LARGE_FILE_SUPPORT) && !defined(SYMBIAN_OE_NO_LFS) +#define wdirent64 wdirent +#endif /* SYMBIAN_OE_LARGE_FILE_SUPPORT && !SYMBIAN_OE_NO_LFS */ + +typedef struct __EPOC32_WDIR WDIR; +#endif + + +#if __BSD_VISIBLE +/* + * File types + */ +#define DT_UNKNOWN 0 +#define DT_FIFO 1 +#define DT_CHR 2 +#define DT_DIR 4 +#define DT_BLK 6 +#define DT_REG 8 +#define DT_LNK 10 +#define DT_SOCK 12 +#define DT_WHT 14 + +/* + * Convert between stat structure types and directory types. + */ +#define IFTODT(mode) (((mode) & 0170000) >> 12) +#define DTTOIF(dirtype) ((dirtype) << 12) + +/* + * The _GENERIC_DIRSIZ macro gives the minimum record length which will hold + * the directory entry. This requires the amount of space in struct direct + * without the d_name field, plus enough space for the name with a terminating + * null byte (dp->d_namlen+1), rounded up to a 4 byte boundary. + * + * XXX although this macro is in the implementation namespace, it requires + * a manifest constant that is not. + */ +#define _GENERIC_DIRSIZ(dp) \ + ((sizeof (struct dirent) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3)) +#endif /* __BSD_VISIBLE */ + +#ifdef _KERNEL +#define GENERIC_DIRSIZ(dp) _GENERIC_DIRSIZ(dp) +#endif + +#endif /* !_SYS_DIRENT_H_ */