Enrico Fraccaroli
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/// @file dirent.h
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/// @brief Functions used to manage directories.
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/// @copyright (c) 2014-2021 This file is distributed under the MIT License.
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/// See LICENSE.md for details.
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#pragma once
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#include "limits.h"
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#include "stddef.h"
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/// File types for `d_type'.
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enum {
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DT_UNKNOWN = 0,
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DT_FIFO = 1,
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DT_CHR = 2,
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DT_DIR = 4,
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DT_BLK = 6,
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DT_REG = 8,
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DT_LNK = 10,
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DT_SOCK = 12,
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DT_WHT = 14
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};
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static const char dt_char_array[] = {
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'?', // DT_UNKNOWN = 0,
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'p', //DT_FIFO = 1,
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'c', //DT_CHR = 2,
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'*',
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'd', //DT_DIR = 4,
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'*',
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'b', //DT_BLK = 6,
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'*',
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'-', //DT_REG = 8,
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'*',
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'l', //DT_LNK = 10,
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'*',
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's', //DT_SOCK = 12,
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'*',
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'?', //DT_WHT = 14
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};
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/// Directory entry.
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typedef struct dirent_t {
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ino_t d_ino; ///< Inode number.
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off_t d_off; ///< Offset to next linux_dirent.
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unsigned short d_reclen; ///< Length of this linux_dirent.
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unsigned short d_type; ///< type of the directory entry.
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char d_name[NAME_MAX]; ///< Filename (null-terminated)
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} dirent_t; |