42 lines
992 B
C
42 lines
992 B
C
#ifndef __FS__ECHFS_H__
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#define __FS__ECHFS_H__
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#include <stdint.h>
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#include <stdbool.h>
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#include <lib/part.h>
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#include <lib/blib.h>
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struct echfs_dir_entry {
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uint64_t parent_id;
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uint8_t type;
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char name[201];
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uint64_t atime;
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uint64_t mtime;
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uint16_t perms;
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uint16_t owner;
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uint16_t group;
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uint64_t ctime;
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uint64_t payload;
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uint64_t size;
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} __attribute__((packed));
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struct echfs_file_handle {
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struct volume *part;
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uint64_t block_size;
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uint64_t block_count;
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uint64_t dir_length;
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uint64_t alloc_table_size;
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uint64_t alloc_table_offset;
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uint64_t dir_offset;
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uint64_t *alloc_map;
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struct echfs_dir_entry dir_entry;
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};
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int echfs_check_signature(struct volume *part);
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bool echfs_get_guid(struct guid *guid, struct volume *part);
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int echfs_open(struct echfs_file_handle *ret, struct volume *part, const char *filename);
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int echfs_read(struct echfs_file_handle *file, void *buf, uint64_t loc, uint64_t count);
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#endif
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