+++ /dev/null
-/** @file\r
- Declarations pertaining to directory entries under the UEFI environment.\r
-\r
- The information is based upon the EFI_FILE_INFO structure\r
- in MdePkg/Include/Guid/FileInfo.h.\r
-\r
- Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>\r
- This program and the accompanying materials\r
- are licensed and made available under the terms and conditions of the BSD License\r
- which accompanies this distribution. The full text of the license may be found at\r
- http://opensource.org/licenses/bsd-license.php\r
-\r
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
- Copyright (c) 1989, 1993\r
- The Regents of the University of California. All rights reserved.\r
-\r
- Redistribution and use in source and binary forms, with or without\r
- modification, are permitted provided that the following conditions\r
- are met:\r
- 1. Redistributions of source code must retain the above copyright\r
- notice, this list of conditions and the following disclaimer.\r
- 2. Redistributions in binary form must reproduce the above copyright\r
- notice, this list of conditions and the following disclaimer in the\r
- documentation and/or other materials provided with the distribution.\r
- 3. Neither the name of the University nor the names of its contributors\r
- may be used to endorse or promote products derived from this software\r
- without specific prior written permission.\r
-\r
- THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND\r
- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE\r
- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r
- OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r
- OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r
- SUCH DAMAGE.\r
-\r
- @(#)dirent.h 8.3 (Berkeley) 8/10/94\r
- NetBSD: dirent.h,v 1.23 2005/12/26 18:41:36 perry Exp\r
-**/\r
-#ifndef _SYS_DIRENT_H_\r
-#define _SYS_DIRENT_H_\r
-\r
-#include <Uefi.h>\r
-\r
-#include <sys/featuretest.h>\r
-#include <time.h>\r
-#include <sys/time.h>\r
-\r
-#define MAXNAMLEN 511\r
-\r
-/*\r
- * The dirent structure defines the format of directory entries returned by\r
- * read(fd, ...) when fd refers to a directory.\r
- *\r
- * All names are wide characters and are guaranteed to be null terminated.\r
- * The maximum length of a name in a directory is MAXNAMLEN.\r
- *\r
- * This structure is identical to the EFI_FILE_INFO structure. A new\r
- * structure is declared because one must be able to refer to it\r
- * as struct dirent.\r
- */\r
-struct dirent {\r
- UINT64 Size; // (d_reclen) Size of this dirent structure instance,\r
- // including the Null-terminated FileName string.\r
- UINT64 FileSize; // The size of the file in bytes.\r
- UINT64 PhysicalSize; // The amount of physical space the file consumes\r
- // on the file system volume.\r
- EFI_TIME CreateTime; // The time the file was created.\r
- EFI_TIME LastAccessTime; // The time when the file was last accessed.\r
- EFI_TIME ModificationTime; // The time when the file's contents were last modified.\r
- UINT64 Attribute; // (d_type) The attribute bits for the file. See below.\r
- CHAR16 FileName[1]; // (d_name) The Null-terminated name of the file.\r
-};\r
-\r
-/* For compatibility */\r
-#define d_name FileName\r
-#define d_type Attribute\r
-#define d_reclen Size\r
-\r
-\r
-/*\r
- * File Attributes\r
- */\r
-#define DT_UNKNOWN 0\r
-#define DT_READ_ONLY 0x0000000000000001\r
-#define DT_HIDDEN 0x0000000000000002\r
-#define DT_SYSTEM 0x0000000000000004\r
-#define DT_RESERVED 0x0000000000000008\r
-#define DT_DIRECTORY 0x0000000000000010\r
-#define DT_ARCHIVE 0x0000000000000020\r
-#define DT_CHR 0x0000000000010000 // File attaches to a character device\r
-#define DT_BLK 0x0000000000020000 // File attaches to a block device\r
-#define DT_SOCKET 0x0000000000030000 // File attaches to a socket\r
-#define DT_VALID_ATTR 0x0000000000030037 // Mask for valid attribute bits\r
-\r
-/*\r
- * The _DIRENT_ALIGN macro returns the alignment of struct dirent.\r
- * struct dirent uses 8.\r
- */\r
-#define _DIRENT_ALIGN(dp) (sizeof((dp)->Size) - 1)\r
-\r
-/*\r
- * The _DIRENT_NAMEOFF macro returns the offset of the d_name field in\r
- * struct dirent\r
- */\r
-#define _DIRENT_NAMEOFF(dp) \\r
- ((char *)(void *)&(dp)->FileName - (char *)(void *)dp)\r
-\r
-/*\r
- * The _DIRENT_RECLEN macro gives the minimum record length which will hold\r
- * a name of size "namlen". This requires the amount of space in struct dirent\r
- * without the d_name field, plus enough space for the name with a terminating\r
- * null byte (namlen+1), rounded up to a the appropriate byte boundary.\r
- */\r
-#define _DIRENT_RECLEN(dp, namlen) \\r
- ((_DIRENT_NAMEOFF(dp) + (namlen) + 1 + _DIRENT_ALIGN(dp)) & \\r
- ~_DIRENT_ALIGN(dp))\r
-\r
-#define _DIRENT_NAMELEN(dp) \\r
- ((dp)->Size - _DIRENT_NAMEOFF(dp) - 1)\r
-\r
-/*\r
- * The _DIRENT_SIZE macro returns the minimum record length required for\r
- * name name stored in the current record.\r
- */\r
-#define _DIRENT_SIZE(dp) _DIRENT_RECLEN(dp, _DIRENT_NAMELEN(dp))\r
-\r
-/*\r
- * The _DIRENT_NEXT macro advances to the next dirent record.\r
- */\r
-#define _DIRENT_NEXT(dp) ((void *)((char *)(void *)(dp) + (dp)->Size))\r
-\r
-/*\r
- * The _DIRENT_MINSIZE returns the size of an empty (invalid) record.\r
- */\r
-#define _DIRENT_MINSIZE(dp) _DIRENT_RECLEN(dp, 0)\r
-\r
-#endif /* !_SYS_DIRENT_H_ */\r
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