函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\commoncap.c Create Date:2022-07-27 20:09:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Determine whether the inheritable capabilities are limited to the old* permitted set. Returns 1 if they are limited, 0 if they are not.

函数原型：static inline int cap_inh_is_capped(void)

返回类型：int

参数：无

223  如果ap_capable - Determine whether a task has a particular effective capability*@cred: The credentials to use*@ns: The user namespace in which we need the capability*@cap: The capability to check for*@opts: Bitmask of options defined in include/linux/security恒等于0则返回:0
226  返回:1
调用者
名称描述
cap_capsetap_capset - Validate and apply proposed changes to current's capabilities*@new: The proposed new credentials; alterations should be made here*@old: The current task's current credentials*@effective: A pointer to the proposed new effective capabilities