25 lines
754 B
C
25 lines
754 B
C
#ifndef EMBPART_MBR_H
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#define EMBPART_MBR_H
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#include <stdint.h>
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// partition entry
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typedef struct {
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uint8_t status; // partition status
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uint8_t chsa_fa[3]; // CHS address of first absolute sector in partition
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uint8_t part_type; // partition type
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uint8_t chsa_la[3]; // CHS address of last absolute sector in partition
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uint32_t lba_fa; // LBA of first absolute sector
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uint32_t sector_count; // number of sectors the partition includes
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} __attribute__((packed)) PartEntry;
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/**
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* Get pointer to partition table
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* @param mbr_sec pointer to the sector containing the MBR, MUST BE DWORD ALIGNED
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* @return pointer to first partition entry
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*/
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const PartEntry * mbr_get_partitions(const uint8_t * mbr_sec);
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#endif //EMBPART_MBR_H
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