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Diffstat (limited to 'StdLib/Include/sys/dirent.h')
| -rw-r--r-- | StdLib/Include/sys/dirent.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/StdLib/Include/sys/dirent.h b/StdLib/Include/sys/dirent.h new file mode 100644 index 0000000000..1d5f91185f --- /dev/null +++ b/StdLib/Include/sys/dirent.h @@ -0,0 +1,90 @@ +/** @file
+ Declarations pertaining to directory entries under the UEFI environment.
+
+ The information is based upon the EFI_FILE_INFO structure
+ in MdePkg/Include/Guid/FileInfo.h.
+
+ Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+ 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.
+ 3. 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
+ NetBSD: dirent.h,v 1.23 2005/12/26 18:41:36 perry Exp
+**/
+
+#ifndef _SYS_DIRENT_H_
+#define _SYS_DIRENT_H_
+
+#include <sys/featuretest.h>
+#include <time.h>
+
+#define MAXNAMLEN 511
+
+/*
+ * The dirent structure defines the format of directory entries returned by
+ * read(fd, ...) when fd refers to a directory.
+ *
+ * All names are wide characters and are guaranteed to be null terminated.
+ * The maximum length of a name in a directory is MAXNAMLEN.
+ */
+struct dirent {
+ UINT64 Size; // Size of this dirent structure instance,
+ // including the Null-terminated FileName string.
+ UINT64 FileSize; // The size of the file in bytes.
+ UINT64 PhysicalSize; // The amount of physical space the file consumes
+ // on the file system volume.
+ UINT64 Attribute; // The time the file was created.
+ timespec CreateTime; // The time when the file was last accessed.
+ timespec LastAccessTime; // The time when the file’s contents were last modified.
+ timespec ModificationTime; // The attribute bits for the file. See below.
+ CHAR16 FileName[]; // The Null-terminated name of the file.
+};
+
+/*
+ * File Attributes
+ */
+#define DT_UNKNOWN 0
+#define DT_READ_ONLY 0x0000000000000001
+#define DT_HIDDEN 0x0000000000000002
+#define DT_SYSTEM 0x0000000000000004
+#define DT_RESERVED 0x0000000000000008
+#define DT_DIRECTORY 0x0000000000000010
+#define DT_ARCHIVE 0x0000000000000020
+#define DT_CHR 0x0000000000010000 // File attaches to a character device
+#define DT_BLK 0x0000000000020000 // File attaches to a block device
+#define DT_SOCKET 0x0000000000030000 // File attaches to a socket
+#define DT_VALID_ATTR 0x0000000000030037 // Mask for valid attribute bits
+
+#endif /* !_SYS_DIRENT_H_ */
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