Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\apparmor\apparmorfs.c Create Date:2022-07-28 19:50:01
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:rawdata_read

Proto:static ssize_t rawdata_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)

Type:ssize_t

Parameter:

TypeParameterName
struct file *file
char __user *buf
size_tsize
loff_t *ppos
1372  private = needed for tty driver, and maybe others
1374  Return simple_read_from_buffer(buf, size, ppos, RAWDATA_F_DATA_BUF(private), he original size of the payload )