Function report |
Source Code:block\ioctl.c |
Create Date:2022-07-28 17:16:32 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:blkdev_getgeo
Proto:static int blkdev_getgeo(struct block_device *bdev, struct hd_geometry __user *argp)
Type:int
Parameter:
Type | Parameter | Name |
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struct block_device * | bdev | |
struct hd_geometry __user * | argp |
449 | start = get_start_sect(bdev) |
453 | If copy_to_user(argp, & geo, size of geo ) Then Return -EFAULT |
455 | Return 0 |
Name | Describe |
---|---|
blkdev_ioctl | always keep this in sync with compat_blkdev_ioctl() |
Source code conversion tool public plug-in interface | X |
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