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BLK_ALLOC_DEVT(9) | Block Devices | BLK_ALLOC_DEVT(9) |
NAME¶
blk_alloc_devt - allocate a dev_t for a partitionSYNOPSIS¶
int
blk_alloc_devt(struct hd_struct * part,
dev_t * devt);
ARGUMENTS¶
partpartition to allocate dev_t for
devt
out parameter for resulting dev_t
DESCRIPTION¶
Allocate a dev_t for block device.RETURN¶
0 on success, allocated dev_t is returned in * devt. -errno on failure.CONTEXT¶
Might sleep.COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |