函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\tomoyo\realpath.c Create Date:2022-07-27 21:14:58
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:moyo_realpath_nofollow - Get realpath of a pathname.*@pathname: The pathname to solve.* Returns the realpath of @pathname on success, NULL otherwise.

函数原型:char *tomoyo_realpath_nofollow(const char *pathname)

返回类型:char

参数:

类型参数名称
const char *pathname
306  如果pathnamekern_path(pathname, 0, & path)恒等于0则
307  buf等于moyo_realpath_from_path - Returns realpath(3) of the given pathname but ignores chroot'ed root
309  path_put( & path)
310  返回:buf
312  返回:NULL