函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\utsname.h Create Date:2022-07-27 06:48:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：copy_utsname

函数原型：static inline struct uts_namespace *copy_utsname(unsigned long flags, struct user_namespace *user_ns, struct uts_namespace *old_ns)

返回类型：struct uts_namespace

参数：

类型参数名称
unsigned longflags
struct user_namespace *user_ns
struct uts_namespace *old_ns
61  如果flags按位与新主机空间则返回:错误号
64  返回:old_ns
调用者
名称描述
create_new_namespacesCreate new nsproxy and all of its the associated namespaces.* Return the newly created nsproxy. Do not attach this to the task,* leave it to the caller to do proper locking and attach it to task.