Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\genhd.c Create Date:2022-07-28 17:18:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:disk_ro_show

Proto:static ssize_t disk_ro_show(struct device *dev, struct device_attribute *attr, char *buf)

Type:ssize_t

Parameter:

TypeParameterName
struct device *dev
struct device_attribute *attr
char *buf
1152  disk = dev_to_disk(dev)
1154  Return sprintf(buf, "%d\n", get_disk_ro(disk) ? 1 : 0)