This function takes your subprocess_info structure and an enumeration defining whether to wait (described in the internals section).

该函数使用subprocess_info结构以及定义是否等待的枚举变量(在“Usermode - helper API内部”一节中有描述)。

youdao

A metatype type refers to the type of any type, including class types, structure types, enumeration types, and protocol types.

一个元类型是对任一类型(包括类类型，结构类型，枚举类型以及协议类型)的类型的引用。

youdao

Both enumeration shapes and structure shapes have square corners.

枚举形状和结构形状都具有方角。

youdao