42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
#ifndef PANG_O_LIN_FAT12_H__
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#define PANG_O_LIN_FAT12_H__
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#include <stdint.h>
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struct pang_io;
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struct fat12_partition;
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struct fat12_dirent
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{
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char filename[256];
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uint32_t first_cluster;
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uint32_t size;
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uint32_t file_attributes;
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uint32_t ctime;
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uint32_t mtime;
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};
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struct fat12_partition *fat12_alloc(void);
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int fat12_open(struct fat12_partition *part, const char *filename);
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int fat12_close(struct fat12_partition *part);
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void fat12_free(struct fat12_partition **part);
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void fat12_reload(struct fat12_partition *part);
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void fat12_flush(struct fat12_partition *part);
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void fat12_write_u8(void *ptr, uint8_t val);
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uint8_t fat12_read_u8(void *ptr);
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void fat12_write_u16(void *ptr, uint16_t val);
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uint16_t fat12_read_u16(void *ptr);
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void fat12_write_u32(void *ptr, uint32_t val);
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uint32_t fat12_read_u32(void *ptr);
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void fat12_set_cluster(void *fat, uint32_t cluster, uint32_t value);
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uint32_t fat12_get_cluster(void *fat, uint32_t cluster);
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int fat12_ls_foreach(struct fat12_partition *part, uint32_t dir_cluster,
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void *data, int (*callback)(void *data, const struct fat12_dirent *dirent));
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int fat12_write_file(struct fat12_partition *part, const char *filename, const void *bfr, uint32_t size);
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int fat12_delete_file(struct fat12_partition *part, const char *filename);
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int fat12_defrag(struct pang_io *io);
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int fat12_mkfs(struct pang_io *io, uint32_t bytes);
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#endif /* PANG_O_LIN_FAT12_H__ */ |