Mark
21 lines
622 B
C
21 lines
622 B
C
#pragma once
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#include "sys/types.h"
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#include "sys/dev.h"
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struct blkdev {
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void *dev_data;
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struct dev_entry *ent;
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struct dev_entry *ent_parent;
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ssize_t (*read) (struct blkdev *blk, void *buf, size_t off, size_t count);
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ssize_t (*write) (struct blkdev *blk, const void *buf, size_t off, size_t count);
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void (*destroy) (struct blkdev *blk);
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};
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ssize_t blk_read(struct blkdev *blk, void *buf, size_t off, size_t count);
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ssize_t blk_write(struct blkdev *blk, const void *buf, size_t off, size_t count);
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struct blkdev *blk_by_name(const char *name);
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int blk_enumerate_partitions(struct blkdev *blk);
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