Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\tomoyo\tomoyo.c Create Date:2022-07-28 19:46:54
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:moyo_file_ioctl - Target for security_file_ioctl().*@file: Pointer to "struct file".*@cmd: Command for ioctl().*@arg: Argument for @cmd.* Returns 0 on success, negative value otherwise.

Proto:static int tomoyo_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg)

Type:int

Parameter:

TypeParameterName
struct file *file
unsigned intcmd
unsigned longarg
335  Return moyo_path_number_perm - Check permission for "create", "mkdir", "mkfifo", "mksock", "ioctl", "chmod", "chown", "chgrp".*@type: Type of operation.*@path: Pointer to "struct path".*@number: Number.* Returns 0 on success, negative value otherwise.