函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\user_namespace.c Create Date:2022-07-27 12:21:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：set_cred_user_ns

函数原型：static void set_cred_user_ns(struct cred *cred, struct user_namespace *user_ns)

返回类型：void

参数：

类型参数名称
struct cred *cred
struct user_namespace *user_ns
47  安全管理等于SECUREBITS_DEFAULT
48  caps our children can inherit 等于CAP_EMPTY_SET
49  caps we're permitted 等于CAP_FULL_SET
50  caps we can actually use 等于CAP_FULL_SET
51  Ambient capability set 等于CAP_EMPTY_SET
52  capability bounding set 等于CAP_FULL_SET
54  key_put( assumed request_key authority )
55  assumed request_key authority = NULL
58  user_ns the caps and keyrings are relative to. 等于user_ns
调用者
名称描述
create_user_nsCreate a new user namespace, deriving the creator from the user in the* passed credentials, and replacing that user with the new root user for the* new namespace.* This is called by copy_creds(), which will finish setting the target task's* credentials.
userns_install