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/* SPDX-License-Identifier: GPL-3.0-or-later */
/*
* dir_entry.h
*
* Copyright (C) 2023 David Oberhollenzer <goliath@infraroot.at>
*/
#ifndef IO_DIR_ENTRY_H
#define IO_DIR_ENTRY_H
#include "sqfs/predef.h"
typedef enum {
DIR_ENTRY_FLAG_MOUNT_POINT = 0x0001,
DIR_ENTRY_FLAG_HARD_LINK = 0x0002,
} DIR_ENTRY_FLAG;
/**
* @struct dir_entry_t
*
* @brief A directory entry returned by a @ref dir_iterator_t
*/
typedef struct {
/**
* @brief Total size of file entries
*/
sqfs_u64 size;
/**
* @brief Unix time stamp when the entry was last modified.
*
* If necessary, the OS native time stamp is converted to Unix time.
*/
sqfs_s64 mtime;
/**
* @brief Device number where the entry is stored on.
*
* On Windows and other non-Unix OSes, a dummy value is stored here.
*/
sqfs_u64 dev;
/**
* @brief Device number for device special files.
*
* On Windows and other non-Unix OSes, a dummy value is stored here.
*/
sqfs_u64 rdev;
/**
* @brief ID of the user that owns the entry.
*
* On Windows and other non-Unix OSes, this always reports user 0.
*/
sqfs_u64 uid;
/**
* @brief ID of the group that owns the entry.
*
* On Windows and other non-Unix OSes, this always reports group 0.
*/
sqfs_u64 gid;
/**
* @brief Unix style permissions and entry type.
*
* On Windows and other non-Unix OSes, this is synthesized from the
* Unix-like file type, default 0755 permissions for directories or
* 0644 for files.
*/
sqfs_u16 mode;
/**
* @brief Combination of DIR_ENTRY_FLAG values
*/
sqfs_u16 flags;
/**
* @brief Name of the entry
*
* On Unix-like OSes, the name is returned as-is. On systems like
* Windows with encoding-aware APIs, the name is converted to UTF-8.
*/
char name[];
} dir_entry_t;
#ifdef __cplusplus
extern "C" {
#endif
dir_entry_t *dir_entry_create(const char *name);
#ifdef __cplusplus
}
#endif
#endif /* IO_DIR_ENTRY_H */
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