root / lab4 / .minix-src / include / minix / partition.h @ 13
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1 | 13 | up20180614 | /* minix/partition.h Author: Kees J. Bot
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2 | * 7 Dec 1995
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3 | * Place of a partition on disk and the disk geometry,
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4 | * for use with the DIOCGETP and DIOCSETP ioctl's.
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5 | */
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6 | #ifndef _MINIX__PARTITION_H
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7 | #define _MINIX__PARTITION_H
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8 | |||
9 | #include <sys/types.h> |
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10 | |||
11 | #include <minix/u64.h> |
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12 | |||
13 | int minix_sizeup(char *name, u64_t *bytes); |
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14 | |||
15 | struct part_geom {
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16 | u64_t base; /* byte offset to the partition start */
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17 | u64_t size; /* number of bytes in the partition */
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18 | unsigned cylinders; /* disk geometry */ |
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19 | unsigned heads;
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20 | unsigned sectors;
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21 | }; |
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22 | |||
23 | #endif /* _MINIX__PARTITION_H */ |