函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\tomoyo\securityfs_if.c Create Date:2022-07-27 21:15:14
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:moyo_read - read() for /sys/kernel/security/tomoyo/ interface.*@file: Pointer to "struct file".*@buf: Pointer to buffer.*@count: Size of @buf.*@ppos: Unused.* Returns bytes read on success, negative value otherwise.

函数原型:static ssize_t tomoyo_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)

返回类型:ssize_t

参数:

类型参数名称
struct file *file
char __user *buf
size_tcount
loff_t *ppos
178  返回:moyo_read_control - read() for /sys/kernel/security/tomoyo/ interface.*@head: Pointer to "struct tomoyo_io_buffer".*@buffer: Poiner to buffer to write to.*@buffer_len: Size of @buffer.* Returns bytes read on success, negative value otherwise.