clone_flag Namespace Reference

Clone 标志位常量 (用于 sys_clone 系统调用) More...

Variables
constexpr uint64_t	kVm = 0x00000100
	共享地址空间
constexpr uint64_t	kFs = 0x00000200
	共享文件系统信息
constexpr uint64_t	kFiles = 0x00000400
	共享文件描述符表
constexpr uint64_t	kSighand = 0x00000800
	共享信号处理器
constexpr uint64_t	kParent = 0x00008000
	保持相同父进程
constexpr uint64_t	kThread = 0x00010000
	同一线程组
constexpr uint64_t	kAllMask
	全部标志掩码

Detailed Description

Clone 标志位常量 (用于 sys_clone 系统调用)

Note

参考 Linux clone flags

Variable Documentation

kAllMask

constexpr uint64_t clone_flag::kAllMask

inlineconstexpr

Initial value:

=
    kVm | kFs | kFiles | kSighand | kParent | kThread

全部标志掩码

Definition at line 43 of file task_control_block.hpp.

kFiles

constexpr uint64_t clone_flag::kFiles = 0x00000400

inlineconstexpr

共享文件描述符表

Definition at line 35 of file task_control_block.hpp.

kFs

constexpr uint64_t clone_flag::kFs = 0x00000200

inlineconstexpr

共享文件系统信息

Definition at line 33 of file task_control_block.hpp.

kParent

constexpr uint64_t clone_flag::kParent = 0x00008000

inlineconstexpr

保持相同父进程

Definition at line 39 of file task_control_block.hpp.

kSighand

constexpr uint64_t clone_flag::kSighand = 0x00000800

inlineconstexpr

共享信号处理器

Definition at line 37 of file task_control_block.hpp.

kThread

constexpr uint64_t clone_flag::kThread = 0x00010000

inlineconstexpr

同一线程组

Definition at line 41 of file task_control_block.hpp.

kVm

constexpr uint64_t clone_flag::kVm = 0x00000100

inlineconstexpr

共享地址空间

Definition at line 31 of file task_control_block.hpp.