函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\tomoyo\tomoyo.c Create Date:2022-07-27 21:15:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称: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.

函数原型:static int tomoyo_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg)

返回类型:int

参数:

类型参数名称
struct file *file
unsigned intcmd
unsigned longarg
335  返回: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.