函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\seccomp.c Create Date:2022-07-27 12:50:56
Last Modify:2022-05-19 16:58:48 Copyright©Brick
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函数名称:seccomp_get_action_avail

函数原型:static long seccomp_get_action_avail(const char __user *uaction)

返回类型:long

参数:

类型参数名称
const char __user *uaction
1368  如果copy_from_user( & action, uaction, action的长度)则返回:负EFAULT
1372  :action恒等于kill the process
1373  :action恒等于kill the thread
1374  :action恒等于disallow and force a SIGSYS
1375  :action恒等于urns an errno
1376  :action恒等于ifies userspace
1377  :action恒等于pass to a tracer or disallow
1378  :action恒等于allow after logging
1379  :action恒等于allow
1380  退出
1381  默认
1382  返回:负EOPNOTSUPP
1385  返回:0
调用者
名称描述
do_seccompCommon entry point for both prctl and syscall.